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6380833 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | package timeutil_test
import (
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/openmeterio/openmeter/openmeter/testutils"
"github.com/openmeterio/openmeter/pkg/timeutil"
)
func TestTimelineGetClosedPeriods(t *testing.T) {
t.Run("Empty timeline", func(t *testing.T) {
timeline := timeutil.NewSimpleTimeline([]time.Time{})
periods := timeline.GetClosedPeriods()
assert.Empty(t, periods)
})
t.Run("Single time", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
timeline := timeutil.NewSimpleTimeline([]time.Time{time1})
periods := timeline.GetClosedPeriods()
assert.Len(t, periods, 1)
assert.Equal(t, time1, periods[0].From)
assert.Equal(t, time1, periods[0].To)
})
t.Run("Multiple times", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
time2 := testutils.GetRFC3339Time(t, "2021-01-01T02:00:00Z")
time3 := testutils.GetRFC3339Time(t, "2021-01-01T03:00:00Z")
timeline := timeutil.NewSimpleTimeline([]time.Time{time1, time2, time3})
periods := timeline.GetClosedPeriods()
assert.Len(t, periods, 2)
// First period: time1 to time2
assert.Equal(t, time1, periods[0].From)
assert.Equal(t, time2, periods[0].To)
// Second period: time2 to time3
assert.Equal(t, time2, periods[1].From)
assert.Equal(t, time3, periods[1].To)
})
t.Run("Unsorted times", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
time2 := testutils.GetRFC3339Time(t, "2021-01-01T02:00:00Z")
time3 := testutils.GetRFC3339Time(t, "2021-01-01T03:00:00Z")
// Insert times in non-sequential order
timeline := timeutil.NewSimpleTimeline([]time.Time{time3, time1, time2})
periods := timeline.GetClosedPeriods()
assert.Len(t, periods, 2)
// First period: time1 to time2
assert.Equal(t, time1, periods[0].From)
assert.Equal(t, time2, periods[0].To)
// Second period: time2 to time3
assert.Equal(t, time2, periods[1].From)
assert.Equal(t, time3, periods[1].To)
})
}
func TestTimelineGetOpenPeriods(t *testing.T) {
t.Run("Empty timeline", func(t *testing.T) {
timeline := timeutil.NewSimpleTimeline([]time.Time{})
periods := timeline.GetOpenPeriods()
assert.Empty(t, periods)
})
t.Run("Single time", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
timeline := timeutil.NewSimpleTimeline([]time.Time{time1})
periods := timeline.GetOpenPeriods()
assert.Len(t, periods, 2)
// First period: open start to time1
assert.Nil(t, periods[0].From)
assert.NotNil(t, periods[0].To)
assert.Equal(t, time1, *periods[0].To)
// Second period: time1 to open end
assert.NotNil(t, periods[1].From)
assert.Nil(t, periods[1].To)
assert.Equal(t, time1, *periods[1].From)
})
t.Run("Multiple times", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
time2 := testutils.GetRFC3339Time(t, "2021-01-01T02:00:00Z")
time3 := testutils.GetRFC3339Time(t, "2021-01-01T03:00:00Z")
timeline := timeutil.NewSimpleTimeline([]time.Time{time1, time2, time3})
periods := timeline.GetOpenPeriods()
assert.Len(t, periods, 4)
// First period: open start to time1
assert.Nil(t, periods[0].From)
assert.NotNil(t, periods[0].To)
assert.Equal(t, time1, *periods[0].To)
// Second period: time1 to time2
assert.NotNil(t, periods[1].From)
assert.NotNil(t, periods[1].To)
assert.Equal(t, time1, *periods[1].From)
assert.Equal(t, time2, *periods[1].To)
// Third period: time2 to time3
assert.NotNil(t, periods[2].From)
assert.NotNil(t, periods[2].To)
assert.Equal(t, time2, *periods[2].From)
assert.Equal(t, time3, *periods[2].To)
// Fourth period: time3 to open end
assert.NotNil(t, periods[3].From)
assert.Nil(t, periods[3].To)
assert.Equal(t, time3, *periods[3].From)
})
t.Run("Unsorted times", func(t *testing.T) {
time1 := testutils.GetRFC3339Time(t, "2021-01-01T01:00:00Z")
time2 := testutils.GetRFC3339Time(t, "2021-01-01T02:00:00Z")
time3 := testutils.GetRFC3339Time(t, "2021-01-01T03:00:00Z")
// Insert times in non-sequential order
timeline := timeutil.NewSimpleTimeline([]time.Time{time3, time1, time2})
periods := timeline.GetOpenPeriods()
assert.Len(t, periods, 4)
// First period: open start to time1
assert.Nil(t, periods[0].From)
assert.NotNil(t, periods[0].To)
assert.Equal(t, time1, *periods[0].To)
// Second period: time1 to time2
assert.NotNil(t, periods[1].From)
assert.NotNil(t, periods[1].To)
assert.Equal(t, time1, *periods[1].From)
assert.Equal(t, time2, *periods[1].To)
// Third period: time2 to time3
assert.NotNil(t, periods[2].From)
assert.NotNil(t, periods[2].To)
assert.Equal(t, time2, *periods[2].From)
assert.Equal(t, time3, *periods[2].To)
// Fourth period: time3 to open end
assert.NotNil(t, periods[3].From)
assert.Nil(t, periods[3].To)
assert.Equal(t, time3, *periods[3].From)
})
}
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