Examples with ClassExtensionContext org.junit.jupiter.engine.descriptor.ClassExtensionContext used on opensource projects

Example 1 with ClassExtensionContext

use of org.junit.jupiter.engine.descriptor.ClassExtensionContext in project junit5 by junit-team.

the class ExtensionContextTests method fromClassTestDescriptor.

@Test
@SuppressWarnings("resource")
void fromClassTestDescriptor() {
    ClassTestDescriptor nestedClassDescriptor = nestedClassDescriptor();
    ClassTestDescriptor outerClassDescriptor = outerClassDescriptor(nestedClassDescriptor);
    ClassExtensionContext outerExtensionContext = new ClassExtensionContext(null, null, outerClassDescriptor, configParams, null);
    // @formatter:off
    assertAll("outerContext", () -> assertThat(outerExtensionContext.getElement()).contains(OuterClass.class), () -> assertThat(outerExtensionContext.getTestClass()).contains(OuterClass.class), () -> assertThat(outerExtensionContext.getTestInstance()).isEmpty(), () -> assertThat(outerExtensionContext.getTestMethod()).isEmpty(), () -> assertThat(outerExtensionContext.getRequiredTestClass()).isEqualTo(OuterClass.class), () -> assertThrows(PreconditionViolationException.class, () -> outerExtensionContext.getRequiredTestInstance()), () -> assertThrows(PreconditionViolationException.class, () -> outerExtensionContext.getRequiredTestMethod()), () -> assertThat(outerExtensionContext.getDisplayName()).isEqualTo(outerClassDescriptor.getDisplayName()), () -> assertThat(outerExtensionContext.getParent()).isEmpty());
    // @formatter:on
    ClassExtensionContext nestedExtensionContext = new ClassExtensionContext(outerExtensionContext, null, nestedClassDescriptor, configParams, null);
    assertThat(nestedExtensionContext.getParent()).containsSame(outerExtensionContext);
}

Example 2 with ClassExtensionContext

use of org.junit.jupiter.engine.descriptor.ClassExtensionContext in project junit5 by junit-team.

the class ExtensionContextTests method configurationParameter.

@TestFactory
Stream<DynamicTest> configurationParameter() throws Exception {
    ConfigurationParameters echo = new EchoParameters();
    String key = "123";
    Optional<String> expected = Optional.of(key);
    UniqueId engineUniqueId = UniqueId.parse("[engine:junit-jupiter]");
    JupiterEngineDescriptor engineDescriptor = new JupiterEngineDescriptor(engineUniqueId);
    UniqueId classUniqueId = UniqueId.parse("[engine:junit-jupiter]/[class:MyClass]");
    ClassTestDescriptor classTestDescriptor = new ClassTestDescriptor(classUniqueId, getClass());
    Method method = getClass().getDeclaredMethod("configurationParameter");
    UniqueId methodUniqueId = UniqueId.parse("[engine:junit-jupiter]/[class:MyClass]/[method:myMethod]");
    TestMethodTestDescriptor methodTestDescriptor = new TestMethodTestDescriptor(methodUniqueId, getClass(), method);
    return // 
    Stream.of(// 
    (ExtensionContext) new JupiterEngineExtensionContext(null, engineDescriptor, echo), // 
    new ClassExtensionContext(null, null, classTestDescriptor, echo, null), // 
    new MethodExtensionContext(null, null, methodTestDescriptor, echo, null, null)).map(context -> dynamicTest(context.getClass().getSimpleName(), () -> assertEquals(expected, context.getConfigurationParameter(key))));
}

Example 3 with ClassExtensionContext

use of org.junit.jupiter.engine.descriptor.ClassExtensionContext in project junit5 by junit-team.

the class JupiterEngineExecutionContextTests method canOverrideAttributeWhenContextIsExtended.

@Test
void canOverrideAttributeWhenContextIsExtended() {
    UniqueId uniqueId = UniqueId.parse("[engine:junit-jupiter]/[class:MyClass]");
    ClassTestDescriptor classTestDescriptor = new ClassTestDescriptor(uniqueId, getClass());
    ClassExtensionContext extensionContext = new ClassExtensionContext(null, null, classTestDescriptor, configParams, null);
    ExtensionRegistry extensionRegistry = ExtensionRegistry.createRegistryWithDefaultExtensions(configParams);
    TestInstanceProvider testInstanceProvider = mock(TestInstanceProvider.class);
    ClassExtensionContext newExtensionContext = new ClassExtensionContext(extensionContext, null, classTestDescriptor, configParams, null);
    JupiterEngineExecutionContext newContext = // 
    originalContext.extend().withExtensionContext(// 
    extensionContext).withExtensionRegistry(// 
    extensionRegistry).withTestInstanceProvider(// 
    testInstanceProvider).build().extend().withExtensionContext(// 
    newExtensionContext).build();
    assertSame(newExtensionContext, newContext.getExtensionContext());
    assertSame(extensionRegistry, newContext.getExtensionRegistry());
    assertSame(testInstanceProvider, newContext.getTestInstanceProvider());
}

Example 4 with ClassExtensionContext

use of org.junit.jupiter.engine.descriptor.ClassExtensionContext in project junit5 by junit-team.

the class ExtensionContextTests method fromMethodTestDescriptor.

@Test
@SuppressWarnings("resource")
void fromMethodTestDescriptor() {
    TestMethodTestDescriptor methodTestDescriptor = methodDescriptor();
    ClassTestDescriptor classTestDescriptor = outerClassDescriptor(methodTestDescriptor);
    JupiterEngineDescriptor engineDescriptor = new JupiterEngineDescriptor(UniqueId.forEngine("junit-jupiter"));
    engineDescriptor.addChild(classTestDescriptor);
    Object testInstance = new OuterClass();
    Method testMethod = methodTestDescriptor.getTestMethod();
    JupiterEngineExtensionContext engineExtensionContext = new JupiterEngineExtensionContext(null, engineDescriptor, configParams);
    ClassExtensionContext classExtensionContext = new ClassExtensionContext(engineExtensionContext, null, classTestDescriptor, configParams, null);
    MethodExtensionContext methodExtensionContext = new MethodExtensionContext(classExtensionContext, null, methodTestDescriptor, configParams, testInstance, new ThrowableCollector());
    // @formatter:off
    assertAll("methodContext", () -> assertThat(methodExtensionContext.getElement()).contains(testMethod), () -> assertThat(methodExtensionContext.getTestClass()).contains(OuterClass.class), () -> assertThat(methodExtensionContext.getTestInstance()).contains(testInstance), () -> assertThat(methodExtensionContext.getTestMethod()).contains(testMethod), () -> assertThat(methodExtensionContext.getRequiredTestClass()).isEqualTo(OuterClass.class), () -> assertThat(methodExtensionContext.getRequiredTestInstance()).isEqualTo(testInstance), () -> assertThat(methodExtensionContext.getRequiredTestMethod()).isEqualTo(testMethod), () -> assertThat(methodExtensionContext.getDisplayName()).isEqualTo(methodTestDescriptor.getDisplayName()), () -> assertThat(methodExtensionContext.getParent()).contains(classExtensionContext), () -> assertThat(methodExtensionContext.getRoot()).isSameAs(engineExtensionContext));
// @formatter:on
}

Example 5 with ClassExtensionContext

use of org.junit.jupiter.engine.descriptor.ClassExtensionContext in project junit5 by junit-team.

the class ExtensionContextTests method usingStore.

@Test
@SuppressWarnings("resource")
void usingStore() {
    TestMethodTestDescriptor methodTestDescriptor = methodDescriptor();
    ClassTestDescriptor classTestDescriptor = outerClassDescriptor(methodTestDescriptor);
    ExtensionContext parentContext = new ClassExtensionContext(null, null, classTestDescriptor, configParams, null);
    MethodExtensionContext childContext = new MethodExtensionContext(parentContext, null, methodTestDescriptor, configParams, new OuterClass(), new ThrowableCollector());
    ExtensionContext.Store childStore = childContext.getStore(Namespace.GLOBAL);
    ExtensionContext.Store parentStore = parentContext.getStore(Namespace.GLOBAL);
    final Object key1 = "key 1";
    final String value1 = "a value";
    childStore.put(key1, value1);
    assertEquals(value1, childStore.get(key1));
    assertEquals(value1, childStore.remove(key1));
    assertNull(childStore.get(key1));
    childStore.put(key1, value1);
    assertEquals(value1, childStore.get(key1));
    assertEquals(value1, childStore.remove(key1, String.class));
    assertNull(childStore.get(key1));
    final Object key2 = "key 2";
    final String value2 = "other value";
    assertEquals(value2, childStore.getOrComputeIfAbsent(key2, key -> value2));
    assertEquals(value2, childStore.getOrComputeIfAbsent(key2, key -> value2, String.class));
    assertEquals(value2, childStore.get(key2));
    assertEquals(value2, childStore.get(key2, String.class));
    final Object parentKey = "parent key";
    final String parentValue = "parent value";
    parentStore.put(parentKey, parentValue);
    assertEquals(parentValue, childStore.getOrComputeIfAbsent(parentKey, k -> "a different value"));
    assertEquals(parentValue, childStore.get(parentKey));
}