ErrorAttributesOptionsTests Class — spring-boot Architecture

Source Code

core/spring-boot/src/test/java/org/springframework/boot/web/error/ErrorAttributesOptionsTests.java lines 33–60

class ErrorAttributesOptionsTests {

	@Test
	void includingFromEmptyAttributesReturnAddedEntry() {
		ErrorAttributeOptions options = ErrorAttributeOptions.of(EnumSet.noneOf(Include.class));
		assertThat(options.including(Include.EXCEPTION).getIncludes()).containsOnly(Include.EXCEPTION);
	}

	@Test
	void includingFromMatchingAttributesDoesNotModifyOptions() {
		ErrorAttributeOptions options = ErrorAttributeOptions.of(EnumSet.of(Include.EXCEPTION, Include.STACK_TRACE));
		assertThat(options.including(Include.EXCEPTION).getIncludes()).containsOnly(Include.EXCEPTION,
				Include.STACK_TRACE);
	}

	@Test
	void excludingFromEmptyAttributesReturnEmptyList() {
		ErrorAttributeOptions options = ErrorAttributeOptions.of(EnumSet.noneOf(Include.class));
		assertThat(options.excluding(Include.EXCEPTION).getIncludes()).isEmpty();
	}

	@Test
	void excludingFromMatchingAttributesRemoveMatch() {
		ErrorAttributeOptions options = ErrorAttributeOptions.of(EnumSet.of(Include.EXCEPTION, Include.STACK_TRACE));
		assertThat(options.excluding(Include.EXCEPTION).getIncludes()).containsOnly(Include.STACK_TRACE);
	}

}