ConfigDataPropertiesTests Class — spring-boot Architecture

Source Code

core/spring-boot/src/test/java/org/springframework/boot/context/config/ConfigDataPropertiesTests.java lines 41–251

class ConfigDataPropertiesTests {

	private static final @Nullable CloudPlatform NULL_CLOUD_PLATFORM = null;

	private static final @Nullable Profiles NULL_PROFILES = null;

	private static final List<ConfigDataLocation> NO_IMPORTS = Collections.emptyList();

	@Test
	void getImportsReturnsImports() {
		ConfigDataLocation l1 = ConfigDataLocation.of("one");
		ConfigDataLocation l2 = ConfigDataLocation.of("two");
		ConfigDataLocation l3 = ConfigDataLocation.of("three");
		List<ConfigDataLocation> imports = Arrays.asList(l1, l2, l3);
		ConfigDataProperties properties = new ConfigDataProperties(imports, null);
		assertThat(properties.getImports()).containsExactly(l1, l2, l3);
	}

	@Test
	void getImportsWhenImportsAreNullReturnsEmptyList() {
		ConfigDataProperties properties = new ConfigDataProperties(null, null);
		assertThat(properties.getImports()).isEmpty();
	}

	@Test
	void isActiveWhenNullCloudPlatformAgainstNullCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, new Activate(null, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM, NULL_PROFILES);
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenNullCloudPlatformAgainstSpecificCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, new Activate(null, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.KUBERNETES, NULL_PROFILES);
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenSpecificCloudPlatformAgainstNullCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(CloudPlatform.KUBERNETES, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM, NULL_PROFILES);
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveWhenSpecificCloudPlatformAgainstMatchingSpecificCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(CloudPlatform.KUBERNETES, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.KUBERNETES, NULL_PROFILES);
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenSpecificCloudPlatformAgainstDifferentSpecificCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(CloudPlatform.KUBERNETES, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.HEROKU, NULL_PROFILES);
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveWhenNoneCloudPlatformAgainstNullCloudPlatform() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, new Activate(CloudPlatform.NONE, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM, NULL_PROFILES);
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenNullProfilesAgainstNullProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, new Activate(null, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM, NULL_PROFILES);
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenNullProfilesAgainstSpecificProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, new Activate(null, null));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenSpecificProfilesAgainstNullProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(null, new String[] { "a" }));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM, null);
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveWhenSpecificProfilesAgainstMatchingSpecificProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(null, new String[] { "a" }));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenSpecificProfilesAgainstMissingSpecificProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(null, new String[] { "x" }));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveWhenProfileExpressionAgainstSpecificProfiles() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS,
				new Activate(null, new String[] { "a | b" }));
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveWhenActivateIsNull() {
		ConfigDataProperties properties = new ConfigDataProperties(NO_IMPORTS, null);
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveAgainstBoundData() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.activate.on-cloud-platform", "kubernetes");
		source.put("spring.config.activate.on-profile", "a | b");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.KUBERNETES,
				createTestProfiles());
		assertThat(properties).isNotNull();
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void isActiveAgainstBoundDataWhenProfilesDontMatch() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.activate.on-cloud-platform", "kubernetes");
		source.put("spring.config.activate.on-profile", "x | z");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.KUBERNETES,
				createTestProfiles());
		assertThat(properties).isNotNull();
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveAgainstBoundDataWhenCloudPlatformDoesntMatch() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.activate.on-cloud-platform", "cloud-foundry");
		source.put("spring.config.activate.on-profile", "a | b");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		ConfigDataActivationContext context = new ConfigDataActivationContext(CloudPlatform.KUBERNETES,
				createTestProfiles());
		assertThat(properties).isNotNull();
		assertThat(properties.isActive(context)).isFalse();
	}

	@Test
	void isActiveAgainstBoundDataWhenProfilesMatchCommaSeparatedList() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.activate.on-profile", "a&b,nonexistent");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		ConfigDataActivationContext context = new ConfigDataActivationContext(NULL_CLOUD_PLATFORM,
				createTestProfiles());
		assertThat(properties).isNotNull();
		assertThat(properties.isActive(context)).isTrue();
	}

	@Test
	void getImportOriginWhenCommaListReturnsOrigin() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.import", "one,two,three");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		assertThat(properties).isNotNull();
		assertThat(properties.getImports().get(1).getOrigin())
			.hasToString("\"spring.config.import\" from property source \"source\"");
	}

	@Test
	void getImportOriginWhenBracketListReturnsOrigin() {
		MapConfigurationPropertySource source = new MapConfigurationPropertySource();
		source.put("spring.config.import[0]", "one");
		source.put("spring.config.import[1]", "two");
		source.put("spring.config.import[2]", "three");
		Binder binder = new Binder(source);
		ConfigDataProperties properties = ConfigDataProperties.get(binder);
		assertThat(properties).isNotNull();
		assertThat(properties.getImports().get(1).getOrigin())
			.hasToString("\"spring.config.import[1]\" from property source \"source\"");
	}

	private Profiles createTestProfiles() {
		MockEnvironment environment = new MockEnvironment();
		environment.setActiveProfiles("a", "b", "c");
		environment.setDefaultProfiles("d", "e", "f");
		Binder binder = Binder.get(environment);
		return new Profiles(environment, binder, null);
	}

}