method2testcases
stringlengths
118
3.08k
### Question: CloudFoundryServiceInfoCreator implements ServiceInfoCreator<SI, Map<String, Object>> { protected boolean uriKeyMatchesScheme(Map<String, Object> serviceData) { if (uriSchemes == null) { return false; } Map<String, Object> credentials = getCredentials(serviceData); if (credentials != null) { for (String u...
### Question: Tags { public boolean containsOne(List<String> tags) { if (tags != null) { for (String value : values) { for (String tag : tags) { if (tag.equalsIgnoreCase(value)) { return true; } } } } return false; } Tags(String... values); String[] getTags(); boolean containsOne(List<String> tags); boolean contains(St...
### Question: Tags { public boolean contains(String tag) { if (tag != null) { for (String value : values) { if (tag.equalsIgnoreCase(value)) { return true; } } } return false; } Tags(String... values); String[] getTags(); boolean containsOne(List<String> tags); boolean contains(String tag); boolean startsWith(String ta...
### Question: Tags { public boolean startsWith(String tag) { if (tag != null) { for (String value : values) { if (startsWithIgnoreCase(tag, value)) { return true; } } } return false; } Tags(String... values); String[] getTags(); boolean containsOne(List<String> tags); boolean contains(String tag); boolean startsWith(St...
### Question: ValueBuilderTemplate { public T newInstance(Module module) { ValueBuilder<T> builder = module.newValueBuilder( type ); build( builder.prototype() ); return builder.newInstance(); } protected ValueBuilderTemplate( Class<T> type ); T newInstance(Module module); }### Answer: @Test public void testTemplate(...
### Question: Classes { public static String toURI( final Class clazz ) throws NullPointerException { return toURI( clazz.getName() ); } static Specification<Class<?>> isAssignableFrom( final Class clazz); static Specification<Object> instanceOf( final Class clazz); static Specification<Class<?>> hasModifier( final in...
### Question: Classes { public static String toClassName( String uri ) throws NullPointerException { uri = uri.substring( "urn:qi4j:type:".length() ); uri = denormalizeURIToClass( uri ); return uri; } static Specification<Class<?>> isAssignableFrom( final Class clazz); static Specification<Object> instanceOf( final Cl...
### Question: UnitOfWorkTemplate { public RESULT withModule(Module module) throws ThrowableType, UnitOfWorkCompletionException { int loop = 0; ThrowableType ex = null; do { UnitOfWork uow = module.newUnitOfWork( usecase ); try { RESULT result = withUnitOfWork( uow ); if (complete) { try { uow.complete(); return result;...
### Question: QualifiedName implements Comparable<QualifiedName>, Serializable { public String type() { return typeName.normalized(); } QualifiedName( TypeName typeName, String name ); static QualifiedName fromAccessor( AccessibleObject method ); static QualifiedName fromClass( Class type, String name ); static Qualifi...
### Question: QualifiedName implements Comparable<QualifiedName>, Serializable { public static QualifiedName fromQN( String qualifiedName ) { NullArgumentException.validateNotEmpty( "qualifiedName", qualifiedName ); int idx = qualifiedName.lastIndexOf( ":" ); if( idx == -1 ) { throw new IllegalArgumentException( "Name ...
### Question: QualifiedName implements Comparable<QualifiedName>, Serializable { public static QualifiedName fromAccessor( AccessibleObject method ) { NullArgumentException.validateNotNull( "method", method ); return fromClass( ((Member)method).getDeclaringClass(), ((Member)method).getName() ); } QualifiedName( TypeNam...
### Question: QualifiedName implements Comparable<QualifiedName>, Serializable { public static QualifiedName fromClass( Class type, String name ) { return new QualifiedName( TypeName.nameOf( type ), name ); } QualifiedName( TypeName typeName, String name ); static QualifiedName fromAccessor( AccessibleObject method ); ...
### Question: Specifications { public static <T> Specification<T> TRUE() { return new Specification<T>() { public boolean satisfiedBy( T instance ) { return true; } }; } static Specification<T> TRUE(); static Specification<T> not( final Specification<T> specification ); static AndSpecification<T> and( final Specificat...
### Question: Specifications { public static <T> Specification<T> not( final Specification<T> specification ) { return new Specification<T>() { public boolean satisfiedBy( T instance ) { return !specification.satisfiedBy( instance ); } }; } static Specification<T> TRUE(); static Specification<T> not( final Specificati...
### Question: Specifications { public static <T> AndSpecification<T> and( final Specification<T>... specifications ) { return and( Iterables.iterable( specifications )); } static Specification<T> TRUE(); static Specification<T> not( final Specification<T> specification ); static AndSpecification<T> and( final Specific...
### Question: Specifications { public static <T> OrSpecification<T> or( final Specification<T>... specifications ) { return or( Iterables.iterable( specifications ) ); } static Specification<T> TRUE(); static Specification<T> not( final Specification<T> specification ); static AndSpecification<T> and( final Specificat...
### Question: Specifications { public static <T> Specification<T> in( final T... allowed ) { return in( Iterables.iterable( allowed ) ); } static Specification<T> TRUE(); static Specification<T> not( final Specification<T> specification ); static AndSpecification<T> and( final Specification<T>... specifications ); sta...
### Question: Specifications { public static <FROM,TO> Specification<FROM> translate( final Function<FROM,TO> function, final Specification<? super TO> specification) { return new Specification<FROM>() { @Override public boolean satisfiedBy( FROM item ) { return specification.satisfiedBy( function.map( item ) ); } }; }...
### Question: Functions { public static <A,B,C> Function2<Function<? super B,C>,Function<A,B>, Function<A,C>> compose() { return new Function2<Function<? super B, C>, Function<A, B>, Function<A, C>>() { @Override public Function<A, C> map( Function<? super B, C> bcFunction, Function<A, B> abFunction ) { return compose(...
### Question: Functions { public static <FROM,TO> Function<FROM,TO> fromMap( final Map<FROM,TO> map) { return new Function<FROM,TO>() { @Override public TO map( FROM from ) { return map.get( from ); } }; } static Function2<Function<? super B,C>,Function<A,B>, Function<A,C>> compose(); static Function<FROM,TO> compose(...
### Question: Functions { public static <T> Function<T,T> withDefault( final T defaultValue) { return new Function<T, T>() { @Override public T map( T from ) { if (from == null) return defaultValue; else return from; } }; } static Function2<Function<? super B,C>,Function<A,B>, Function<A,C>> compose(); static Function...
### Question: Functions { public static final Function<Number, Long> longSum() { return new Function<Number, Long>() { long sum; @Override public Long map( Number number ) { sum += number.longValue(); return sum; } }; } static Function2<Function<? super B,C>,Function<A,B>, Function<A,C>> compose(); static Function<FRO...
### Question: Functions { public static Function<Number, Integer> intSum() { return new Function<Number, Integer>() { int sum; @Override public Integer map( Number number ) { sum += number.intValue(); return sum; } }; } static Function2<Function<? super B,C>,Function<A,B>, Function<A,C>> compose(); static Function<FRO...
### Question: Functions { public static <T> Function<T, Integer> count( final Specification<T> specification) { return new Function<T, Integer>() { int count; @Override public Integer map( T item ) { if (specification.satisfiedBy( item )) count++; return count; } }; } static Function2<Function<? super B,C>,Function<A,...
### Question: Functions { public static <T> Function<T, Integer> indexOf( final Specification<T> specification) { return new Function<T, Integer>() { int index = -1; int current = 0; @Override public Integer map( T item ) { if (index == -1 && specification.satisfiedBy( item )) index = current; current++; return index; ...
### Question: IterableQuerySource implements QuerySource { @Override public <T> Iterator<T> iterator( Class<T> resultType, Specification<Composite> whereClause, Iterable<OrderBy> orderBySegments, Integer firstResult, Integer maxResults, Map<String, Object> variables ) { return list(resultType, whereClause, orderBySegme...
### Question: UsageGraph { public List<K> resolveOrder() throws BindingException { if( resolved == null ) { buildUsageGraph(); resolved = new LinkedList<K>(); for( K item : data ) { int pos = resolved.size(); for( K entry : resolved ) { if( transitiveUse( entry, item ) ) { pos = resolved.indexOf( entry ); break; } } re...
### Question: GroovyMixin implements InvocationHandler { public Object invoke( Object proxy, Method method, Object[] args ) throws Throwable { final FunctionResource groovySource = getFunctionResource( method ); if( groovySource != null ) { if( groovySource.script ) { return invokeAsObject( method, args, groovySource.u...
### Question: JavaScriptMixin implements InvocationHandler, ScriptReloadable { public Object invoke( Object proxy, Method method, Object[] args ) throws Throwable { Context cx = Context.enter(); try { Scriptable proxyScope = Context.toObject( proxy, instanceScope ); proxyScope.setPrototype( instanceScope ); proxyScope....
### Question: EventRouter implements Output<DomainEventValue, T>, Receiver<UnitOfWorkDomainEventsValue, T> { public EventRouter route( Specification<DomainEventValue> specification, Receiver<DomainEventValue, T> receiver ) { routeEvent.put( specification, receiver ); return this; } EventRouter route( Specification<Dom...
### Question: Events { public static Iterable<DomainEventValue> events( Iterable<UnitOfWorkDomainEventsValue> transactions ) { return Iterables.flattenIterables( Iterables.map( new Function<UnitOfWorkDomainEventsValue, Iterable<DomainEventValue>>() { @Override public Iterable<DomainEventValue> map( UnitOfWorkDomainEven...
### Question: EntityTypeSerializer { public EntityTypeSerializer() { dataTypes.put( String.class.getName(), XMLSchema.STRING ); dataTypes.put( Integer.class.getName(), XMLSchema.INT ); dataTypes.put( Boolean.class.getName(), XMLSchema.BOOLEAN ); dataTypes.put( Byte.class.getName(), XMLSchema.BYTE ); dataTypes.put( BigD...
### Question: ParameterizedTypes { public static <S, T extends S> ParameterizedType findParameterizedType( Class<T> type, Class<S> searchType ) { return ParameterizedTypes.findParameterizedType( (Type) type, searchType ); } private ParameterizedTypes(); static Type[] findTypeVariables( Class<T> type, Class<S> searchTy...
### Question: ParameterizedTypes { public static <S, T extends S> Type[] findTypeVariables( Class<T> type, Class<S> searchType ) { return ParameterizedTypes.findParameterizedType( type, searchType ).getActualTypeArguments(); } private ParameterizedTypes(); static Type[] findTypeVariables( Class<T> type, Class<S> searc...
### Question: DBInitializer implements Serializable { public final void initialize( String schemaUrl, String dataUrl, String dbUrl, Properties connectionProperties ) throws SQLException, IOException { Connection connection1 = getSqlConnection( dbUrl, connectionProperties ); runScript( schemaUrl, connection1 ); Connecti...
### Question: CapitalizingIdentifierConverter implements IdentifierConverter { public String convertIdentifier( final QualifiedName qualifiedIdentifier ) { final String name = qualifiedIdentifier.name(); if( name.equalsIgnoreCase( "identity" ) ) { return "ID"; } return name.toUpperCase(); } String convertIdentifier( f...
### Question: CapitalizingIdentifierConverter implements IdentifierConverter { public Object getValueFromData( final Map<String, Object> rawData, final QualifiedName qualifiedName ) { String convertedIdentifier = convertIdentifier( qualifiedName ); if( rawData.containsKey( convertedIdentifier ) ) { return rawData.remov...
### Question: OpenSDSInfo extends BaseArrayInfo { public OpenSDSInfo() { super(); } OpenSDSInfo(); OpenSDSInfo(String id, String hostName, String port); @Override boolean equals(Object obj); @Override int hashCode(); String getProductSN(); void setProductSN(String productSN); boolean getauthEnabled(); void setauthEnab...
### Question: OpenSDSInfo extends BaseArrayInfo { @Override public boolean equals(Object obj) { if (obj instanceof OpenSDSInfo) { OpenSDSInfo openSDSInfo = (OpenSDSInfo) obj; if (openSDSInfo.getId().equals(getId())) { return true; } } return false; } OpenSDSInfo(); OpenSDSInfo(String id, String hostName, String port);...
### Question: VolumeService { public void createVolume(OpenSDSInfo openSDSInfo, String name, String description, long capacity, String profile) throws Exception { OpenSDS opensds = new OpenSDS(); opensds.login(openSDSInfo); log.info("Logged in to OpenSDS"); VolumeMO volume = opensds.createVolume(name, description, capa...
### Question: VolumeService { public String createAndAttachVolume(OpenSDSInfo openSDSInfo, String name, String description, long capacity, String profile, String hostIP, String iqn) throws Exception { OpenSDS opensds = new OpenSDS(); opensds.login(openSDSInfo); VolumeMO volume = opensds.createVolume(name, description, ...
### Question: VolumeService { public void deleteVolume(OpenSDSInfo openSDSInfo, String id) throws Exception { OpenSDS opensds = new OpenSDS(); opensds.login(openSDSInfo); log.info("Logged in to OpenSDS"); opensds.deleteVolume(id); log.info("Volume " + id + "is deleted"); } void createVolume(OpenSDSInfo openSDSInfo, St...
### Question: VolumeService { public void expandVolume(OpenSDSInfo openSDSInfo, String id, long capacity) throws Exception { OpenSDS opensds = new OpenSDS(); opensds.login(openSDSInfo); log.info("Logged in to OpenSDS"); opensds.expandVolume(id, capacity); } void createVolume(OpenSDSInfo openSDSInfo, String name, Strin...
### Question: Configuration { public void register(String arrayName, String hostname, String port, String username, String password, boolean authEnabled, String productModel) throws Exception { String uniqId = hostname + "-" + port; OpenSDSInfo arrayInfo = new OpenSDSInfo(uniqId, hostname, port); arrayInfo.setArrayName...
### Question: MyWidget extends Composite { public void setName(String firstName, String lastName) { name.setText(firstName + " " + lastName); } MyWidget(); void setName(String firstName, String lastName); void updateData(); void loadDataFromRpc(); }### Answer: @Test public void testSetName() { widget.setName("John", "...
### Question: GwtMockito { public static <T> T getFake(Class<T> type) { T fake = getFakeFromProviderMap( type, bridge != null ? bridge.registeredProviders : DEFAULT_FAKE_PROVIDERS); if (fake == null) { throw new IllegalArgumentException("No fake provider has been registered " + "for " + type.getSimpleName() + ". Call u...
### Question: MyWidget extends Composite { public void updateData() { data.setText(dataProvider.getData()); } MyWidget(); void setName(String firstName, String lastName); void updateData(); void loadDataFromRpc(); }### Answer: @Test public void testUpdateData() { when(dataProvider.getData()).thenReturn("data"); widget...
### Question: MyWidget extends Composite { public void loadDataFromRpc() { MyServiceAsync service = GWT.create(MyService.class); service.getData(new AsyncCallback<String>() { @Override public void onSuccess(String result) { data.setText(result); } @Override public void onFailure(Throwable caught) {} }); } MyWidget(); v...
### Question: GwtMockito { public static void initMocks(Object owner) { bridge = new Bridge(); for (Entry<Class<?>, FakeProvider<?>> entry : DEFAULT_FAKE_PROVIDERS.entrySet()) { useProviderForType(entry.getKey(), entry.getValue()); } boolean success = false; try { setGwtBridge(bridge); registerGwtMocks(owner); MockitoA...
### Question: InstanceRegistry extends PeerAwareInstanceRegistryImpl implements ApplicationContextAware { @Override protected boolean internalCancel(String appName, String id, boolean isReplication) { handleCancelation(appName, id, isReplication); return super.internalCancel(appName, id, isReplication); } InstanceRegis...
### Question: EurekaController { @RequestMapping(method = RequestMethod.GET) public String status(HttpServletRequest request, Map<String, Object> model) { populateBase(request, model); populateApps(model); StatusInfo statusInfo; try { statusInfo = new StatusResource().getStatusInfo(); } catch (Exception e) { statusInfo...
### Question: HttpClient { public Response get(String host, String endpoint) throws IOException { return performRequest("GET", host, endpoint, Collections.emptyMap(), null); } private HttpClient(); Response get(String host, String endpoint); Response post(String host, String endpoint, JSONObject entity); Response put(...
### Question: ClassUtils { public static Set<Class<?>> getAnnotatedClasses(String packageName, Class<? extends Annotation> annotation) { Reflections reflections = new Reflections(packageName); Set<Class<?>> annotated = reflections.getTypesAnnotatedWith(annotation); return annotated; } static Set<Class<?>> getAnnotated...
### Question: JsonUtils { public static String convertToString(JSONObject jsonObject) { try { return mapper.writeValueAsString(jsonObject); } catch (JsonProcessingException e) { throw new RuntimeException(e); } } static String convertToString(JSONObject jsonObject); static byte[] convertToBytes(JSONObject jsonObject);...
### Question: KafkaConnectClient { public void deleteConnector(String connectorName) { if(!checkConnectorExists(connectorName)) throw new IllegalArgumentException("The specified connector[" + connectorName + "] doesn't exist"); String endpoint = "connectors/" + connectorName; try { String url = getRandomUrl(); locks.pu...
### Question: KafkaConnectClient { public boolean checkConnectorExists(String connectorName) { String endpoint = "connectors/" + connectorName; try { String url = getRandomUrl(); Response response; locks.putIfAbsent(connectorName, new ReentrantLock()); try { locks.get(connectorName).lock(); response = HTTP_CLIENT.get(u...
### Question: IndicesBuilder { public JSONObject buildIndex(Class<?> clazz) { Asserts.check(clazz.isAnnotationPresent(Document.class), "The class " + clazz.getCanonicalName() + " must be annotated with " + Document.class.getCanonicalName()); JSONObject settings = new JSONObject(); settings.put("index.mapper.dynamic", f...
### Question: IndicesAdminClient { @PostConstruct public void init() { logger.info("search init begin"); Set<Class<?>> annotatedClasses = metadata.getAnnotatedDocuments(); check(annotatedClasses); for(Class clazz : annotatedClasses) { if(checkExists(DocumentUtils.getIndexName(clazz))) { updateIndex(clazz); }else { crea...
### Question: IndicesAdminClient { public void createIndex(Class clazz) { String indexName = DocumentUtils.getIndexName(clazz); JSONObject index = this.indicesBuilder.buildIndex(clazz); locks.putIfAbsent(indexName, new ReentrantLock()); locks.get(indexName).lock(); this.esRestClient.performRequest("PUT", indexName, ind...
### Question: IndicesAdminClient { public boolean checkExists(String index) { locks.putIfAbsent(index, new ReentrantLock()); locks.get(index).lock(); Response response = this.esRestClient.performRequest("HEAD", index); locks.get(index).unlock(); return response.getStatusLine().getStatusCode() == 200; } @Inject Indices...
### Question: MappingBuilder { public JSONObject buildMapping(Class<?> clazz) { JSONObject mapping = new JSONObject(); mapping.put("dynamic", "strict"); mapping.put(FIELD_PROPERTIES, getEntityMappingProperties(clazz)); return mapping; } JSONObject buildMapping(Class<?> clazz); }### Answer: @Test public void buildMapp...
### Question: HttpClient { public Response post(String host, String endpoint, JSONObject entity) throws IOException { return performRequest("POST", host, endpoint, Collections.emptyMap(), entity); } private HttpClient(); Response get(String host, String endpoint); Response post(String host, String endpoint, JSONObject...
### Question: HttpClient { static URI buildUri(String path, Map<String, String> params) { Objects.requireNonNull(path, "path must not be null"); try { URIBuilder uriBuilder = new URIBuilder(path); for (Map.Entry<String, String> param : params.entrySet()) { uriBuilder.addParameter(param.getKey(), param.getValue()); } re...
### Question: HttpUtils { public static String parseIpFromUrl(String url) throws MalformedURLException, UnknownHostException { Asserts.notBlank(url, "url can't be null"); InetAddress address = InetAddress.getByName(new URL(url).getHost()); return address.getHostAddress(); } static String parseIpFromUrl(String url); st...
### Question: HttpUtils { public static String[] getIpsFromUrls(String... urls) throws MalformedURLException, UnknownHostException { if(urls == null || urls.length == 0) return null; String[] ips = new String[urls.length]; for (int i = 0, urlsLength = urls.length; i < urlsLength; i++) { String url = urls[i]; InetAddres...
### Question: HttpUtils { public static String[] getIpsFromDomainNames(String... domainNames) throws UnknownHostException { if(domainNames == null || domainNames.length == 0) return null; String[] ips = new String[domainNames.length]; for (int i = 0, urlsLength = domainNames.length; i < urlsLength; i++) { String url = ...
### Question: ReflectionUtils { public static List<String> getReturnTypeParameters(Method method) { List<String> typeParameters = new ArrayList<>(); Type type = method.getGenericReturnType(); String typeName = type.getTypeName(); Pattern p = Pattern.compile("<((\\S+\\.?),?\\s*)>"); Matcher m = p.matcher(typeName); whil...
### Question: ReflectionUtils { public static String getInnermostType(Method method) { Type type = method.getGenericReturnType(); String typeName = type.getTypeName(); String[] types = typeName.split(",\\s*|<|<|>+"); return types[types.length - 1]; } static List<String> getReturnTypeParameters(Method method); static S...
### Question: SimpleClassUtils { static Class[] getClasses(String packageName) throws ClassNotFoundException, IOException { ClassLoader classLoader = Thread.currentThread().getContextClassLoader(); assert classLoader != null; String path = packageName.replace('.', '/'); Enumeration<URL> resources = classLoader.getResou...
### Question: ClassUtils { static Set<Class<?>> getClasses(String packageName) { List<ClassLoader> classLoadersList = new LinkedList<>(); classLoadersList.add(ClasspathHelper.contextClassLoader()); classLoadersList.add(ClasspathHelper.staticClassLoader()); Reflections reflections = new Reflections(new ConfigurationBuil...
### Question: ExceptionStack implements Serializable { public Collection<Throwable> getCauseElements() { return Collections.unmodifiableCollection(this.causes); } ExceptionStack(); ExceptionStack(final Throwable exception); @Deprecated protected ExceptionStack(final Collection<Throwable> causeChainElements, final int...
### Question: RouteService { public Schema route(String sql) { SQLStatement sqlStatement = SQLUtils.parseSingleMysqlStatement(sql); return null; } RouteService(MetadataManager metadataManager); static RouteService create(MetadataManager metadataManager); Schema route(String sql); }### Answer: @Test public void test(){...
### Question: GPatternUTF8Lexer { public void init(String text) { ByteBuffer byteBuffer = StandardCharsets.UTF_8.encode(text); init(byteBuffer, 0, byteBuffer.limit()); } GPatternUTF8Lexer(GPatternIdRecorder idRecorder); void init(String text); void init(ByteBuffer buffer, int startOffset, int limit); boolean nextToken(...
### Question: HttpLoader { public LoadedXml load(final String url, final int timeout) { try { final InputStream stream = loadAsStream(url, timeout); final DocumentBuilder builder = DOCUMENT_BUILDER_FACTORY.newDocumentBuilder(); final Document document = builder.parse(stream); return new LoadedXml(document); } catch (So...
### Question: YaletProcessor { public void process(final HttpServletRequest req, final HttpServletResponse res, final String realPath) throws UnsupportedEncodingException, ServletException { req.setCharacterEncoding(encoding); res.setCharacterEncoding(encoding); log.info("Start process user request => {" + realPath + "...
### Question: DbUserService implements UserService { public long addUser(final String login, final String fio, final String passwd, final String passwdAdd) throws UserCreationException { final UserInfo user = getUser(login); if (user != null) { throw new UserCreationException(UserCreationException.Type.ALREADY_EXISTS);...
### Question: DbUserService implements UserService { public UserInfo getUser(final long userId) { final List<UserInfo> users = jdbcTemplate.query( "select * from auth_user where user_id = ?", USER_INFO_MAPPER, userId); if (users.isEmpty()) { return null; } return users.get(0); } @Required void setJdbcTemplate(final Si...
### Question: DbUserService implements UserService { public boolean checkUser(final long userId, final String passwd) { return 0 < jdbcTemplate.queryForInt( "select count(*) from auth_user where user_id = ? and passwd_hash = ?", userId, passwd ); } @Required void setJdbcTemplate(final SimpleJdbcTemplate jdbcTemplate);...
### Question: Minimizer implements IMinimizer { @Override public void setCacheDir(File dir) { checkInitialize_(false); cache_ = new FileCache(dir); } Minimizer(ResourceType type); @Inject Minimizer(ICompressor compressor, ResourceType type); @Override void enableDisableMinimize(boolean enable); @Override void enableDi...
### Question: EmailSender { void sendEmail(String to, String from, String title, String content) { SimpleMailMessage mail = new SimpleMailMessage(); mail.setTo(to); mail.setFrom(from); mail.setSubject(title); mail.setText(content); javaMailSender.send(mail); } EmailSender(JavaMailSender javaMailSender); }### Answer: ...
### Question: MerlinFlowable { public static Flowable<NetworkStatus> from(Context context) { return from(context, new Merlin.Builder()); } static Flowable<NetworkStatus> from(Context context); static Flowable<NetworkStatus> from(Context context, MerlinBuilder merlinBuilder); static Flowable<NetworkStatus> from(Merlin ...
### Question: Registrar { void clearRegistrations() { if (connectables != null) { connectables.clear(); } if (disconnectables != null) { disconnectables.clear(); } if (bindables != null) { bindables.clear(); } } Registrar(Register<Connectable> connectables, Register<Disconnectable> disconnectables, Register<Bindable> b...
### Question: Ping { boolean doSynchronousPing() { Logger.d("Pinging: " + endpoint); try { return validator.isResponseCodeValid(responseCodeFetcher.from(endpoint)); } catch (RequestException e) { if (!e.causedByIO()) { Logger.e("Ping task failed due to " + e.getMessage()); } return false; } } Ping(Endpoint endpoint, En...
### Question: Merlin { public void bind() { merlinServiceBinder.bindService(); } Merlin(MerlinServiceBinder merlinServiceBinder, Registrar registrar); void setEndpoint(Endpoint endpoint, ResponseCodeValidator validator); void bind(); void unbind(); void registerConnectable(Connectable connectable); void registerDisconn...
### Question: Merlin { public void unbind() { merlinServiceBinder.unbind(); registrar.clearRegistrations(); } Merlin(MerlinServiceBinder merlinServiceBinder, Registrar registrar); void setEndpoint(Endpoint endpoint, ResponseCodeValidator validator); void bind(); void unbind(); void registerConnectable(Connectable conne...
### Question: Merlin { public void registerConnectable(Connectable connectable) { registrar.registerConnectable(connectable); } Merlin(MerlinServiceBinder merlinServiceBinder, Registrar registrar); void setEndpoint(Endpoint endpoint, ResponseCodeValidator validator); void bind(); void unbind(); void registerConnectable...
### Question: Merlin { public void registerDisconnectable(Disconnectable disconnectable) { registrar.registerDisconnectable(disconnectable); } Merlin(MerlinServiceBinder merlinServiceBinder, Registrar registrar); void setEndpoint(Endpoint endpoint, ResponseCodeValidator validator); void bind(); void unbind(); void regi...
### Question: Merlin { public void registerBindable(Bindable bindable) { registrar.registerBindable(bindable); } Merlin(MerlinServiceBinder merlinServiceBinder, Registrar registrar); void setEndpoint(Endpoint endpoint, ResponseCodeValidator validator); void bind(); void unbind(); void registerConnectable(Connectable co...
### Question: ConnectivityChangeEventExtractor { ConnectivityChangeEvent extractFrom(Network network) { NetworkInfo networkInfo = connectivityManager.getNetworkInfo(network); if (null != networkInfo) { boolean connected = networkInfo.isConnected(); String reason = networkInfo.getReason(); String extraInfo = networkInfo...
### Question: EndpointPinger { void ping(PingerCallback pingerCallback) { PingTask pingTask = pingTaskFactory.create(endpoint, pingerCallback); pingTask.execute(); } EndpointPinger(Endpoint endpoint, PingTaskFactory pingTaskFactory); }### Answer: @Test public void whenPinging_thenCreatesPingTask() { endpointPinger.pi...
### Question: EndpointPinger { void noNetworkToPing(PingerCallback pingerCallback) { pingerCallback.onFailure(); } EndpointPinger(Endpoint endpoint, PingTaskFactory pingTaskFactory); }### Answer: @Test public void whenNoNetworkToPing_thenCallsOnFailure() { endpointPinger.noNetworkToPing(pingerCallback); verify(pinger...
### Question: Registrar { void registerConnectable(Connectable connectable) { connectables().register(connectable); } Registrar(Register<Connectable> connectables, Register<Disconnectable> disconnectables, Register<Bindable> bindables); }### Answer: @Test(expected = IllegalStateException.class) public void givenMissi...
### Question: ConnectivityChangesRegister { void register(MerlinService.ConnectivityChangesNotifier connectivityChangesNotifier) { if (androidVersion.isLollipopOrHigher()) { registerNetworkCallbacks(connectivityChangesNotifier); } else { registerBroadcastReceiver(); } } ConnectivityChangesRegister(Context context, ...
### Question: ConnectivityChangesRegister { void unregister() { if (androidVersion.isLollipopOrHigher()) { unregisterNetworkCallbacks(); } else { unregisterBroadcastReceiver(); } } ConnectivityChangesRegister(Context context, ConnectivityManager connectivityManager, ...
### Question: BindCallbackManager extends MerlinCallbackManager<Bindable> { void onMerlinBind(NetworkStatus networkStatus) { Logger.d("onBind"); for (Bindable bindable : registerables()) { bindable.onBind(networkStatus); } } BindCallbackManager(Register<Bindable> register); }### Answer: @Test public void givenRegiste...
### Question: Registrar { void registerDisconnectable(Disconnectable disconnectable) { disconnectables().register(disconnectable); } Registrar(Register<Connectable> connectables, Register<Disconnectable> disconnectables, Register<Bindable> bindables); }### Answer: @Test(expected = IllegalStateException.class) public ...
### Question: ConnectivityChangesForwarder { void forward(ConnectivityChangeEvent connectivityChangeEvent) { if (matchesPreviousEndpointPingNetworkStatus(connectivityChangeEvent)) { return; } networkStatusRetriever.fetchWithPing(endpointPinger, endpointPingerCallback); lastEndpointPingNetworkStatus = connectivityChange...
### Question: ConnectivityReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { connectivityReceiverConnectivityChangeNotifier.notify(context, intent); } ConnectivityReceiver(); ConnectivityReceiver(ConnectivityReceiverConnectivityChangeNotifier connectivityReceiverCon...
### Question: NetworkStatusRetriever { void fetchWithPing(EndpointPinger endpointPinger, EndpointPinger.PingerCallback pingerCallback) { if (merlinsBeard.isConnected()) { endpointPinger.ping(pingerCallback); } else { endpointPinger.noNetworkToPing(pingerCallback); } } NetworkStatusRetriever(MerlinsBeard merlinsBeard); ...
### Question: NetworkStatusRetriever { NetworkStatus retrieveNetworkStatus() { if (merlinsBeard.isConnected()) { return NetworkStatus.newAvailableInstance(); } else { return NetworkStatus.newUnavailableInstance(); } } NetworkStatusRetriever(MerlinsBeard merlinsBeard); }### Answer: @Test public void givenMerlinsBeardI...