code stringlengths 23 201k | docstring stringlengths 17 96.2k | func_name stringlengths 0 235 | language stringclasses 1
value | repo stringlengths 8 72 | path stringlengths 11 317 | url stringlengths 57 377 | license stringclasses 7
values |
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@Test
public void negativeTolerances() {
isWithinNegativeToleranceThrows(-0.5);
isNotWithinNegativeToleranceThrows(-0.5);
// You know what's worse than zero? Negative zero.
isWithinNegativeToleranceThrows(-0.0);
isNotWithinNegativeToleranceThrows(-0.0);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | negativeTolerances | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void isWithinNegativeToleranceThrows(double tolerance) {
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(5.0).isWithin(tolerance).of(5.0));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is negative",
"expecte... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isWithinNegativeToleranceThrows | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void isNotWithinNegativeToleranceThrows(double tolerance) {
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(5.0).isNotWithin(tolerance).of(5.0));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is negative",
"e... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotWithinNegativeToleranceThrows | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void nanTolerances() {
{
AssertionError e = expectFailure(whenTesting -> whenTesting.that(1.0).isWithin(NaN).of(1.0));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is not finite",
"expected",
"was",
... | Tests for Double Subjects.
@author Kurt Alfred Kluever | nanTolerances | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void positiveInfinityTolerances() {
{
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(1.0).isWithin(POSITIVE_INFINITY).of(1.0));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is not finite",
"... | Tests for Double Subjects.
@author Kurt Alfred Kluever | positiveInfinityTolerances | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@SuppressWarnings("FloatingPointAssertionWithinEpsilon") // test of a bogus call
@Test
public void negativeInfinityTolerances() {
{
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(1.0).isWithin(NEGATIVE_INFINITY).of(1.0));
assertFailureKeys(
e,
"could n... | Tests for Double Subjects.
@author Kurt Alfred Kluever | negativeInfinityTolerances | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isWithinOfZero() {
assertThat(+0.0).isWithin(0.00001).of(+0.0);
assertThat(+0.0).isWithin(0.00001).of(-0.0);
assertThat(-0.0).isWithin(0.00001).of(+0.0);
assertThat(-0.0).isWithin(0.00001).of(-0.0);
assertThat(+0.0).isWithin(0.0).of(+0.0);
assertThat(+0.0).isWithin(0.0).of(-... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isWithinOfZero | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinOfZero() {
assertThat(+0.0).isNotWithin(0.00001).of(+1.0);
assertThat(+0.0).isNotWithin(0.00001).of(-1.0);
assertThat(-0.0).isNotWithin(0.00001).of(+1.0);
assertThat(-0.0).isNotWithin(0.00001).of(-1.0);
assertThat(+1.0).isNotWithin(0.00001).of(+0.0);
assertThat(+1... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotWithinOfZero | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isWithinZeroTolerance() {
double max = Double.MAX_VALUE;
assertThat(max).isWithin(0.0).of(max);
assertThat(NEARLY_MAX).isWithin(0.0).of(NEARLY_MAX);
assertThatIsWithinFails(max, 0.0, NEARLY_MAX);
assertThatIsWithinFails(NEARLY_MAX, 0.0, max);
double negativeMax = -1.0 * Doub... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isWithinZeroTolerance | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinZeroTolerance() {
double max = Double.MAX_VALUE;
assertThatIsNotWithinFails(max, 0.0, max);
assertThatIsNotWithinFails(NEARLY_MAX, 0.0, NEARLY_MAX);
assertThat(max).isNotWithin(0.0).of(NEARLY_MAX);
assertThat(NEARLY_MAX).isNotWithin(0.0).of(max);
double min = Doub... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotWithinZeroTolerance | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isWithinNonFinite() {
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001, NaN);
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001, POSITIVE_INFINITY);
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001, NEGATIVE_INFINITY);
assertThatIsWithinFailsForNonFiniteActual(... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isWithinNonFinite | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinNonFinite() {
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001, NaN);
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001, POSITIVE_INFINITY);
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001, NEGATIVE_INFINITY);
assertThatIsNotWithinFailsForN... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotWithinNonFinite | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@SuppressWarnings({"TruthSelfEquals", "PositiveInfinity", "NaN"})
@Test
public void isEqualTo() {
assertThat(1.23).isEqualTo(1.23);
assertThatIsEqualToFails(GOLDEN, OVER_GOLDEN);
assertThat(POSITIVE_INFINITY).isEqualTo(POSITIVE_INFINITY);
assertThat(NaN).isEqualTo(NaN);
assertThat((Double) null)... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isEqualTo | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsEqualToFails(double actual, double expected) {
expectFailure(whenTesting -> whenTesting.that(actual).isEqualTo(expected));
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsEqualToFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotEqualTo() {
assertThatIsNotEqualToFails(1.23);
assertThat(GOLDEN).isNotEqualTo(OVER_GOLDEN);
assertThatIsNotEqualToFails(POSITIVE_INFINITY);
assertThatIsNotEqualToFails(NaN);
assertThat(-0.0).isNotEqualTo(0.0);
assertThatIsNotEqualToFails(null);
assertThat(1.23).isNo... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotEqualTo | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@SuppressWarnings("SelfAssertion")
private static void assertThatIsNotEqualToFails(@Nullable Double value) {
expectFailure(whenTesting -> whenTesting.that(value).isNotEqualTo(value));
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsNotEqualToFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isZero() {
assertThat(0.0).isZero();
assertThat(-0.0).isZero();
assertThatIsZeroFails(Double.MIN_VALUE);
assertThatIsZeroFails(-1.23);
assertThatIsZeroFails(POSITIVE_INFINITY);
assertThatIsZeroFails(NaN);
assertThatIsZeroFails(null);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isZero | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsZeroFails(@Nullable Double value) {
AssertionError failure = expectFailure(whenTesting -> whenTesting.that(value).isZero());
assertThat(failure).factKeys().containsExactly("expected zero", "but was").inOrder();
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsZeroFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNonZero() {
assertThatIsNonZeroFails(0.0, "expected not to be zero");
assertThatIsNonZeroFails(-0.0, "expected not to be zero");
assertThat(Double.MIN_VALUE).isNonZero();
assertThat(-1.23).isNonZero();
assertThat(POSITIVE_INFINITY).isNonZero();
assertThat(NaN).isNonZero();
... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNonZero | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsNonZeroFails(@Nullable Double value, String factKey) {
AssertionError failure = expectFailure(whenTesting -> whenTesting.that(value).isNonZero());
assertThat(failure).factKeys().containsExactly(factKey, "but was").inOrder();
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsNonZeroFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isPositiveInfinity() {
assertThat(POSITIVE_INFINITY).isPositiveInfinity();
assertThatIsPositiveInfinityFails(1.23);
assertThatIsPositiveInfinityFails(NEGATIVE_INFINITY);
assertThatIsPositiveInfinityFails(NaN);
assertThatIsPositiveInfinityFails(null);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isPositiveInfinity | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsPositiveInfinityFails(@Nullable Double value) {
expectFailure(whenTesting -> whenTesting.that(value).isPositiveInfinity());
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsPositiveInfinityFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNegativeInfinity() {
assertThat(NEGATIVE_INFINITY).isNegativeInfinity();
assertThatIsNegativeInfinityFails(1.23);
assertThatIsNegativeInfinityFails(POSITIVE_INFINITY);
assertThatIsNegativeInfinityFails(NaN);
assertThatIsNegativeInfinityFails(null);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNegativeInfinity | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsNegativeInfinityFails(@Nullable Double value) {
expectFailure(whenTesting -> whenTesting.that(value).isNegativeInfinity());
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsNegativeInfinityFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNaN() {
assertThat(NaN).isNaN();
assertThatIsNaNFails(1.23);
assertThatIsNaNFails(POSITIVE_INFINITY);
assertThatIsNaNFails(NEGATIVE_INFINITY);
assertThatIsNaNFails(null);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNaN | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsNaNFails(@Nullable Double value) {
expectFailure(whenTesting -> whenTesting.that(value).isNaN());
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsNaNFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isFinite() {
assertThat(1.23).isFinite();
assertThat(Double.MAX_VALUE).isFinite();
assertThat(-1.0 * Double.MIN_VALUE).isFinite();
assertThatIsFiniteFails(POSITIVE_INFINITY);
assertThatIsFiniteFails(NEGATIVE_INFINITY);
assertThatIsFiniteFails(NaN);
assertThatIsFiniteFails... | Tests for Double Subjects.
@author Kurt Alfred Kluever | isFinite | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
private static void assertThatIsFiniteFails(@Nullable Double value) {
AssertionError failure = expectFailure(whenTesting -> whenTesting.that(value).isFinite());
assertThat(failure).factKeys().containsExactly("expected to be finite", "but was").inOrder();
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | assertThatIsFiniteFails | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotNaN() {
assertThat(1.23).isNotNaN();
assertThat(Double.MAX_VALUE).isNotNaN();
assertThat(-1.0 * Double.MIN_VALUE).isNotNaN();
assertThat(POSITIVE_INFINITY).isNotNaN();
assertThat(NEGATIVE_INFINITY).isNotNaN();
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotNaN | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotNaNIsNaN() {
expectFailure(whenTesting -> whenTesting.that(NaN).isNotNaN());
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotNaNIsNaN | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isNotNaNIsNull() {
AssertionError e = expectFailure(whenTesting -> whenTesting.that((Double) null).isNotNaN());
assertFailureKeys(e, "expected a double other than NaN", "but was");
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isNotNaNIsNull | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isGreaterThan_int_strictly() {
expectFailure(whenTesting -> whenTesting.that(2.0).isGreaterThan(3));
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isGreaterThan_int_strictly | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isGreaterThan_int() {
expectFailure(whenTesting -> whenTesting.that(2.0).isGreaterThan(2));
assertThat(2.0).isGreaterThan(1);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isGreaterThan_int | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isLessThan_int_strictly() {
expectFailure(whenTesting -> whenTesting.that(2.0).isLessThan(1));
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isLessThan_int_strictly | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isLessThan_int() {
expectFailure(whenTesting -> whenTesting.that(2.0).isLessThan(2));
assertThat(2.0).isLessThan(3);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isLessThan_int | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isAtLeast_int() {
expectFailure(whenTesting -> whenTesting.that(2.0).isAtLeast(3));
assertThat(2.0).isAtLeast(2);
assertThat(2.0).isAtLeast(1);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isAtLeast_int | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void isAtMost_int() {
expectFailure(whenTesting -> whenTesting.that(2.0).isAtMost(1));
assertThat(2.0).isAtMost(2);
assertThat(2.0).isAtMost(3);
} | Tests for Double Subjects.
@author Kurt Alfred Kluever | isAtMost_int | java | google/truth | core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/DoubleSubjectTest.java | Apache-2.0 |
@Test
public void testExpectFailure() {
AssertionError failure1 = expectFailure(whenTesting -> whenTesting.that(4).isEqualTo(5));
assertThat(failure1).factValue("expected").isEqualTo("5");
// verify multiple independent failures can be caught in the same test
AssertionError failure2 = expectFailure(w... | Tests of {@link ExpectFailure}'s Java 8 support. | testExpectFailure | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailure8Test.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailure8Test.java | Apache-2.0 |
@Test
public void testExpectFailureAbout() {
AssertionError unused =
expectFailureAbout(
StringSubject::new,
(SimpleSubjectBuilderCallback<StringSubject, String>)
whenTesting -> whenTesting.that("foo").contains("bar"));
} | Tests of {@link ExpectFailure}'s Java 8 support. | testExpectFailureAbout | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailure8Test.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailure8Test.java | Apache-2.0 |
@Test
public void testExpect_userThrowExceptionInSubject_shouldPropagate() throws Exception {
List<Failure> reportedFailure = new ArrayList<>();
RunNotifier runNotifier = new RunNotifier();
runNotifier.addListener(
new RunListener() {
@Override
public void testFailure(Failure f... | Tests for {@link ExpectFailure} not used as JUnit's TestRule. | testExpect_userThrowExceptionInSubject_shouldPropagate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Override
public void testFailure(Failure failure) {
reportedFailure.add(failure);
} | Tests for {@link ExpectFailure} not used as JUnit's TestRule. | testFailure | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Test
public void testExpect_userThrowExceptionAfterSubject_shouldPropagate() throws Exception {
List<Failure> reportedFailure = new ArrayList<>();
RunNotifier runNotifier = new RunNotifier();
runNotifier.addListener(
new RunListener() {
@Override
public void testFailure(Failur... | Tests for {@link ExpectFailure} not used as JUnit's TestRule. | testExpect_userThrowExceptionAfterSubject_shouldPropagate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Override
public void testFailure(Failure failure) {
reportedFailure.add(failure);
} | Tests for {@link ExpectFailure} not used as JUnit's TestRule. | testFailure | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Before
public void setupExpectFailure() {
expectFailure.enterRuleContext();
} | A test supporting test class which will fail because method in a subject will throw exception. | setupExpectFailure | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@After
public void ensureFailureCaught() {
expectFailure.ensureFailureCaught();
expectFailure.leaveRuleContext();
} | A test supporting test class which will fail because method in a subject will throw exception. | ensureFailureCaught | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Test
public void testExpect_throwInSubject_shouldPropagate() {
expectFailure.whenTesting().that(throwingMethod()).isEqualTo(4);
} | A test supporting test class which will fail because method in a subject will throw exception. | testExpect_throwInSubject_shouldPropagate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Before
public void setupExpectFailure() {
expectFailure.enterRuleContext();
} | A test supporting test class which will fail because method after a subject will throw
exception. | setupExpectFailure | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@After
public void ensureFailureCaught() {
expectFailure.ensureFailureCaught();
expectFailure.leaveRuleContext();
} | A test supporting test class which will fail because method after a subject will throw
exception. | ensureFailureCaught | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void testExpect_throwInSubject_shouldPropagate() {
expectFailure.whenTesting().that(4).isEqualTo(4); // No failure being caught
long unused = throwingMethod();
} | A test supporting test class which will fail because method after a subject will throw
exception. | testExpect_throwInSubject_shouldPropagate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
private static long throwingMethod() {
throw new RuntimeException("Throw deliberately");
} | A test supporting test class which will fail because method after a subject will throw
exception. | throwingMethod | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureNonRuleTest.java | Apache-2.0 |
@Test
public void expectFail_captureFailureAsExpected() {
expectFailure.whenTesting().withMessage("abc").fail();
assertThat(expectFailure.getFailure()).hasMessageThat().isEqualTo("abc");
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | expectFail_captureFailureAsExpected | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void expectFail_passesIfUnused() {
assertThat(4).isEqualTo(4);
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | expectFail_passesIfUnused | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void expectFail_failsAfterTest() {
expectFailure.whenTesting().that(4).isEqualTo(4);
thrown.expectMessage("ExpectFailure.whenTesting() invoked, but no failure was caught.");
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | expectFail_failsAfterTest | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
@Test
public void expectFail_throwInSubject_shouldPropagateOriginalException() {
thrown.expectMessage("Throwing deliberately");
expectFailure.whenTesting().that(throwingMethod()).isEqualTo(2);
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | expectFail_throwInSubject_shouldPropagateOriginalException | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void expectFail_throwAfterSubject_shouldPropagateOriginalException() {
expectFailure.whenTesting().that(2).isEqualTo(2);
thrown.expectMessage("Throwing deliberately");
throwingMethod();
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | expectFail_throwAfterSubject_shouldPropagateOriginalException | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
private static long throwingMethod() {
throw new RuntimeException("Throwing deliberately");
} | Tests for {@link ExpectFailure} used as JUnit {@link Rule}. | throwingMethod | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureRuleTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void expectTwoFailures() {
failToExpect.delegate.that(4).isNotEqualTo(4);
failToExpect.delegate.that("abc").contains("x");
} | Test that stack traces are included in the error message created by Expect. | expectTwoFailures | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | Apache-2.0 |
@Override
public Statement apply(Statement base, Description description) {
Statement s = delegate.apply(base, description);
return new Statement() {
@Override
public void evaluate() throws Throwable {
String failureMessage = "";
try {
s.evaluate();
... | Expect class that can examine the error message | apply | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | Apache-2.0 |
@Override
public void evaluate() throws Throwable {
String failureMessage = "";
try {
s.evaluate();
} catch (AssertionError e) {
failureMessage = e.getMessage();
}
// Check that error message contains stack traces. Method name should appe... | Expect class that can examine the error message | evaluate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectFailureWithStackTraceTest.java | Apache-2.0 |
@Override
public void evaluate() throws Throwable {
base.evaluate();
testMethodComplete.countDown();
taskToAwait.get();
} | Tests (and effectively sample code) for the Expect verb (implemented as a rule)
@author David Saff
@author Christian Gruber (cgruber@israfil.net) | evaluate | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void expectTrue() {
expect.that(4).isEqualTo(4);
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectTrue | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void singleExpectationFails() {
thrown.expectMessage("1 expectation failed:");
thrown.expectMessage("1. x");
expect.withMessage("x").fail();
} | A task that the main thread will await, to be provided by tests that do work in other threads. | singleExpectationFails | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFail() {
thrown.expectMessage("3 expectations failed:");
thrown.expectMessage("1. x");
thrown.expectMessage("2. y");
thrown.expectMessage("3. z");
expect.withMessage("x").fail();
expect.withMessage("y").fail();
expect.withMessage("z").fail();
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFail | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFail10Aligned() {
thrown.expectMessage("10 expectations failed:");
thrown.expectMessage(" 1. x");
thrown.expectMessage("10. x");
for (int i = 0; i < 10; i++) {
expect.withMessage("x").fail();
}
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFail10Aligned | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFail10WrappedAligned() {
thrown.expectMessage("10 expectations failed:");
thrown.expectMessage(" 1. abc\n xyz");
thrown.expectMessage("10. abc\n xyz");
for (int i = 0; i < 10; i++) {
expect.withMessage("abc\nxyz").fail();
}
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFail10WrappedAligned | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFailWithExceptionNoMessage() {
thrown.expectMessage("3 expectations failed:");
thrown.expectMessage("1. x");
thrown.expectMessage("2. y");
thrown.expectMessage("3. Also, after those failures, an exception was thrown:");
expect.withMessage("x").fail();
expect.withMessage... | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFailWithExceptionNoMessage | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFailWithExceptionWithMessage() {
thrown.expectMessage("3 expectations failed:");
thrown.expectMessage("1. x");
thrown.expectMessage("2. y");
thrown.expectMessage("3. Also, after those failures, an exception was thrown:");
expect.withMessage("x").fail();
expect.withMessa... | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFailWithExceptionWithMessage | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFailWithExceptionBeforeExpectFailures() {
thrown.expect(IllegalStateException.class);
thrown.expectMessage("testing");
throwException();
expect.withMessage("x").fail();
expect.withMessage("y").fail();
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFailWithExceptionBeforeExpectFailures | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
private static void throwException() {
throw new IllegalStateException("testing");
} | A task that the main thread will await, to be provided by tests that do work in other threads. | throwException | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectFailWithFailuresBeforeAssume() {
thrown.expectMessage("3 expectations failed:");
thrown.expectMessage("1. x");
thrown.expectMessage("2. y");
thrown.expectMessage("3. Also, after those failures, an assumption was violated:");
expect.withMessage("x").fail();
expect.withMe... | A task that the main thread will await, to be provided by tests that do work in other threads. | expectFailWithFailuresBeforeAssume | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void expectSuccessWithFailuresAfterAssume() {
assume().withMessage("testing").fail();
expect.withMessage("x").fail();
expect.withMessage("y").fail();
} | A task that the main thread will await, to be provided by tests that do work in other threads. | expectSuccessWithFailuresAfterAssume | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
@SuppressWarnings("TruthSelfEquals")
public void warnWhenExpectIsNotRule() {
String message = "Assertion made on Expect instance, but it's not enabled as a @Rule.";
thrown.expectMessage(message);
oopsNotARule.that(true).isEqualTo(true);
} | A task that the main thread will await, to be provided by tests that do work in other threads. | warnWhenExpectIsNotRule | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void bash() throws Exception {
Runnable task = () -> expect.that(3).isEqualTo(4);
List<Future<?>> results = new ArrayList<>();
ExecutorService executor = newFixedThreadPool(10);
for (int i = 0; i < 1000; i++) {
results.add(executor.submit(task));
}
executor.shutdown();
f... | A task that the main thread will await, to be provided by tests that do work in other threads. | bash | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void failWhenCallingThatAfterTest() {
ExecutorService executor = newSingleThreadExecutor();
taskToAwait =
executor.submit(
() -> {
awaitUninterruptibly(testMethodComplete);
assertThrows(IllegalStateException.class, () -> expect.that(3));
... | A task that the main thread will await, to be provided by tests that do work in other threads. | failWhenCallingThatAfterTest | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
@Test
public void failWhenCallingFailingAssertionMethodAfterTest() {
ExecutorService executor = newSingleThreadExecutor();
/*
* We wouldn't expect people to do this exactly. The point is that, if someone were to call
* expect.that(3).isEqualTo(4), we would always either fail the test or throw an
... | A task that the main thread will await, to be provided by tests that do work in other threads. | failWhenCallingFailingAssertionMethodAfterTest | java | google/truth | core/src/test/java/com/google/common/truth/ExpectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/ExpectTest.java | Apache-2.0 |
static void assertFailureValueIndexed(AssertionError e, String key, int index, String value) {
assertThat(e).factValue(key, index).isEqualTo(value);
} | Convenience methods for {@link Subject} tests. | assertFailureValueIndexed | java | google/truth | core/src/test/java/com/google/common/truth/FailureAssertions.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FailureAssertions.java | Apache-2.0 |
@Test
@GwtIncompatible("Math.nextAfter")
public void testFloatConstants_matchNextAfter() {
assertThat(Math.nextAfter(Float.MAX_VALUE, 0.0f)).isEqualTo(NEARLY_MAX);
assertThat(Math.nextAfter(-1.0f * Float.MAX_VALUE, 0.0f)).isEqualTo(NEGATIVE_NEARLY_MAX);
assertThat(Math.nextAfter(Float.MIN_VALUE, 1.0f)).... | Tests for Float Subjects.
@author Kurt Alfred Kluever | testFloatConstants_matchNextAfter | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void testJ2clCornerCaseZero() {
// GWT considers -0.0 to be equal to 0.0. But we've added a special workaround inside Truth.
assertThatIsEqualToFails(-0.0f, 0.0f);
} | Tests for Float Subjects.
@author Kurt Alfred Kluever | testJ2clCornerCaseZero | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
@GwtIncompatible("GWT behavior difference")
public void j2clCornerCaseDoubleVsFloat() {
// Under GWT, 1.23f.toString() is different than 1.23d.toString(), so the message omits types.
// TODO(b/35377736): Consider making Truth add the types manually.
AssertionError e = expectFailure(whenTesting -> ... | Tests for Float Subjects.
@author Kurt Alfred Kluever | j2clCornerCaseDoubleVsFloat | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isWithinOf() {
assertThat(2.0f).isWithin(0.0f).of(2.0f);
assertThat(2.0f).isWithin(0.00001f).of(2.0f);
assertThat(2.0f).isWithin(1000.0f).of(2.0f);
assertThat(2.0f).isWithin(1.00001f).of(3.0f);
assertThatIsWithinFails(2.0f, 0.99999f, 3.0f);
assertThatIsWithinFails(2.0f, 1000.... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isWithinOf | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsWithinFails(float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isWithin(tolerance).of(expected));
assertThat(failure)
.factKeys()
.containsExactly("expected", "but was", "outside ... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsWithinFails | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsWithinFailsForNonFiniteExpected(
float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isWithin(tolerance).of(expected));
assertThat(failure)
.factKeys()
.containsExactly(
... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsWithinFailsForNonFiniteExpected | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsWithinFailsForNonFiniteActual(
float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isWithin(tolerance).of(expected));
assertThat(failure)
.factKeys()
.containsExactly("expect... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsWithinFailsForNonFiniteActual | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinOf() {
assertThatIsNotWithinFails(2.0f, 0.0f, 2.0f);
assertThatIsNotWithinFails(2.0f, 0.00001f, 2.0f);
assertThatIsNotWithinFails(2.0f, 1000.0f, 2.0f);
assertThatIsNotWithinFails(2.0f, 1.00001f, 3.0f);
assertThat(2.0f).isNotWithin(0.99999f).of(3.0f);
assertThat(2.0... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isNotWithinOf | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsNotWithinFails(float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isNotWithin(tolerance).of(expected));
assertThat(failure).factValue("expected not to be").isEqualTo(formatNumericValue(expected))... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsNotWithinFails | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsNotWithinFailsForNonFiniteExpected(
float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isNotWithin(tolerance).of(expected));
assertThat(failure)
.factKeys()
.containsExactly... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsNotWithinFailsForNonFiniteExpected | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void assertThatIsNotWithinFailsForNonFiniteActual(
float actual, float tolerance, float expected) {
AssertionError failure =
expectFailure(whenTesting -> whenTesting.that(actual).isNotWithin(tolerance).of(expected));
assertThat(failure)
.factValue("expected a finite value th... | Tests for Float Subjects.
@author Kurt Alfred Kluever | assertThatIsNotWithinFailsForNonFiniteActual | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void negativeTolerances() {
isWithinNegativeToleranceThrows(-0.5f);
isNotWithinNegativeToleranceThrows(-0.5f);
// You know what's worse than zero? Negative zero.
isWithinNegativeToleranceThrows(-0.0f);
isNotWithinNegativeToleranceThrows(-0.0f);
} | Tests for Float Subjects.
@author Kurt Alfred Kluever | negativeTolerances | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void isWithinNegativeToleranceThrows(float tolerance) {
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(5.0f).isWithin(tolerance).of(5.0f));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is negative",
"expect... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isWithinNegativeToleranceThrows | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
private static void isNotWithinNegativeToleranceThrows(float tolerance) {
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(5.0f).isNotWithin(tolerance).of(5.0f));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is negative",
"... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isNotWithinNegativeToleranceThrows | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void nanTolerances() {
{
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(1.0f).isWithin(NaN).of(1.0f));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is not finite",
"expected",
"was... | Tests for Float Subjects.
@author Kurt Alfred Kluever | nanTolerances | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void positiveInfinityTolerances() {
{
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(1.0f).isWithin(POSITIVE_INFINITY).of(1.0f));
assertFailureKeys(
e,
"could not perform approximate-equality check because tolerance is not finite",
... | Tests for Float Subjects.
@author Kurt Alfred Kluever | positiveInfinityTolerances | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@SuppressWarnings("FloatingPointAssertionWithinEpsilon") // test of a bogus call
@Test
public void negativeInfinityTolerances() {
{
AssertionError e =
expectFailure(whenTesting -> whenTesting.that(1.0f).isWithin(NEGATIVE_INFINITY).of(1.0f));
assertFailureKeys(
e,
"could... | Tests for Float Subjects.
@author Kurt Alfred Kluever | negativeInfinityTolerances | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isWithinOfZero() {
assertThat(+0.0f).isWithin(0.00001f).of(+0.0f);
assertThat(+0.0f).isWithin(0.00001f).of(-0.0f);
assertThat(-0.0f).isWithin(0.00001f).of(+0.0f);
assertThat(-0.0f).isWithin(0.00001f).of(-0.0f);
assertThat(+0.0f).isWithin(0.0f).of(+0.0f);
assertThat(+0.0f).is... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isWithinOfZero | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinOfZero() {
assertThat(+0.0f).isNotWithin(0.00001f).of(+1.0f);
assertThat(+0.0f).isNotWithin(0.00001f).of(-1.0f);
assertThat(-0.0f).isNotWithin(0.00001f).of(+1.0f);
assertThat(-0.0f).isNotWithin(0.00001f).of(-1.0f);
assertThat(+1.0f).isNotWithin(0.00001f).of(+0.0f);
... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isNotWithinOfZero | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isWithinZeroTolerance() {
float max = Float.MAX_VALUE;
assertThat(max).isWithin(0.0f).of(max);
assertThat(NEARLY_MAX).isWithin(0.0f).of(NEARLY_MAX);
assertThatIsWithinFails(max, 0.0f, NEARLY_MAX);
assertThatIsWithinFails(NEARLY_MAX, 0.0f, max);
float negativeMax = -1.0f * Fl... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isWithinZeroTolerance | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinZeroTolerance() {
float max = Float.MAX_VALUE;
assertThatIsNotWithinFails(max, 0.0f, max);
assertThatIsNotWithinFails(NEARLY_MAX, 0.0f, NEARLY_MAX);
assertThat(max).isNotWithin(0.0f).of(NEARLY_MAX);
assertThat(NEARLY_MAX).isNotWithin(0.0f).of(max);
float min = Flo... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isNotWithinZeroTolerance | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isWithinNonFinite() {
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001f, NaN);
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001f, POSITIVE_INFINITY);
assertThatIsWithinFailsForNonFiniteExpected(NaN, 0.00001f, NEGATIVE_INFINITY);
assertThatIsWithinFailsForNonFiniteActu... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isWithinNonFinite | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@Test
public void isNotWithinNonFinite() {
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001f, NaN);
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001f, POSITIVE_INFINITY);
assertThatIsNotWithinFailsForNonFiniteExpected(NaN, 0.00001f, NEGATIVE_INFINITY);
assertThatIsNotWithinFailsF... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isNotWithinNonFinite | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
@SuppressWarnings("TruthSelfEquals")
@Test
public void isEqualTo() {
assertThat(GOLDEN).isEqualTo(GOLDEN);
assertThatIsEqualToFails(GOLDEN, JUST_OVER_GOLDEN);
assertThat(POSITIVE_INFINITY).isEqualTo(POSITIVE_INFINITY);
assertThat(NaN).isEqualTo(NaN);
assertThat((Float) null).isEqualTo(null);
... | Tests for Float Subjects.
@author Kurt Alfred Kluever | isEqualTo | java | google/truth | core/src/test/java/com/google/common/truth/FloatSubjectTest.java | https://github.com/google/truth/blob/master/core/src/test/java/com/google/common/truth/FloatSubjectTest.java | Apache-2.0 |
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