How to use findFieldFactoryTypes method of org.assertj.core.api.Assertions_sync_with_InstanceOfAssertFactories_Test class

Best Assertj code snippet using org.assertj.core.api.Assertions_sync_with_InstanceOfAssertFactories_Test.findFieldFactoryTypes

Source:Assertions_sync_with_InstanceOfAssertFactories_Test.java

...51  }52  @Test53  public void each_neo4j_assertion_should_have_an_instance_of_assert_factory_static_field() {54    Map<Type, Type> assertThatMethods = findAssertThatParameterAndReturnTypes();55    Map<Type, Type> fieldFactories = findFieldFactoryTypes();56    then(fieldFactories).containsAllEntriesOf(assertThatMethods)57                        .hasSameSizeAs(assertThatMethods);58  }59  @Test60  public void each_neo4j_assertion_with_type_parameters_should_have_an_instance_of_assert_factory_static_method() {61    Map<Type, Type> assertThatMethods = findTypedAssertThatParameterAndReturnTypes();62    Map<Type, Type> methodFactories = findMethodFactoryTypes();63    then(methodFactories).containsAllEntriesOf(assertThatMethods)64                         .hasSameSizeAs(assertThatMethods);65  }66  private Map<Type, Type> findAssertThatParameterAndReturnTypes() {67    return Stream.of(findAssertThatMethods(FIELD_FACTORIES_IGNORED_TYPES))68                 .map(this::toParameterAndReturnTypeEntry)69                 .filter(not(this::isPrimitiveTypeKey))70                 .collect(toMap(Entry::getKey, Entry::getValue));71  }72  private <K, V> boolean isPrimitiveTypeKey(Entry<K, V> entry) {73    if (entry.getKey() instanceof Class) {74      return ((Class<?>) entry.getKey()).isPrimitive();75    }76    return false;77  }78  private Map<Type, Type> findTypedAssertThatParameterAndReturnTypes() {79    return Stream.of(findAssertThatMethods(METHOD_FACTORIES_IGNORED_TYPES))80                 .filter(this::hasTypeParameters)81                 .map(this::toParameterAndReturnTypeEntry)82                 .collect(toMap(Entry::getKey, Entry::getValue));83  }84  private boolean hasTypeParameters(Method method) {85    return method.getTypeParameters().length != 0;86  }87  private Entry<Type, Type> toParameterAndReturnTypeEntry(Method method) {88    return entry(normalize(genericParameterType(method)), normalize(method.getGenericReturnType()));89  }90  private Type genericParameterType(Method method) {91    Type[] parameterTypes = method.getGenericParameterTypes();92    assertThat(parameterTypes).hasSize(1);93    return parameterTypes[0];94  }95  private Map<Type, Type> findFieldFactoryTypes() {96    return Stream.of(InstanceOfAssertFactories.class.getFields())97                 .filter(not(Field::isSynthetic)) // Exclude $jacocoData - see #590 and jacoco/jacoco#16898                 .map(Field::getGenericType)99                 .map(this::extractTypeParameters)100                 .filter(not(this::isIgnoredFieldFactory))101                 .collect(toMap(Entry::getKey, Entry::getValue));102  }103  private boolean isIgnoredFieldFactory(Entry<Type, Type> e) {104    return isIgnoredFactory(e, FIELD_FACTORIES_IGNORED_TYPES);105  }106  private Map<Type, Type> findMethodFactoryTypes() {107    return Stream.of(InstanceOfAssertFactories.class.getMethods())108                 .map(Method::getGenericReturnType)109                 .map(this::extractTypeParameters)...

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