WebPropertiesResourcesTests Class — spring-boot Architecture

Source Code

core/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/web/WebPropertiesResourcesTests.java lines 35–109

class WebPropertiesResourcesTests {

	private final Resources properties = new WebProperties().getResources();

	@Test
	void resourceChainNoCustomization() {
		assertThat(this.properties.getChain().getEnabled()).isNull();
	}

	@Test
	void resourceChainStrategyEnabled() {
		this.properties.getChain().getStrategy().getFixed().setEnabled(true);
		assertThat(this.properties.getChain().getEnabled()).isTrue();
	}

	@Test
	void resourceChainEnabled() {
		this.properties.getChain().setEnabled(true);
		assertThat(this.properties.getChain().getEnabled()).isTrue();
	}

	@Test
	void resourceChainDisabled() {
		this.properties.getChain().setEnabled(false);
		assertThat(this.properties.getChain().getEnabled()).isFalse();
	}

	@Test
	void defaultStaticLocationsAllEndWithTrailingSlash() {
		assertThat(this.properties.getStaticLocations()).allMatch((location) -> location.endsWith("/"));
	}

	@Test
	void customStaticLocationsAreNormalizedToEndWithTrailingSlash() {
		this.properties.setStaticLocations(new String[] { "/foo", "/bar", "/baz/" });
		String[] actual = this.properties.getStaticLocations();
		assertThat(actual).containsExactly("/foo/", "/bar/", "/baz/");
	}

	@Test
	void emptyCacheControl() {
		CacheControl cacheControl = this.properties.getCache().getCachecontrol().toHttpCacheControl();
		assertThat(cacheControl).isNull();
	}

	@Test
	void cacheControlAllPropertiesSet() {
		Cache.Cachecontrol properties = this.properties.getCache().getCachecontrol();
		properties.setMaxAge(Duration.ofSeconds(4));
		properties.setCachePrivate(true);
		properties.setCachePublic(true);
		properties.setMustRevalidate(true);
		properties.setNoTransform(true);
		properties.setProxyRevalidate(true);
		properties.setSMaxAge(Duration.ofSeconds(5));
		properties.setStaleIfError(Duration.ofSeconds(6));
		properties.setStaleWhileRevalidate(Duration.ofSeconds(7));
		CacheControl cacheControl = properties.toHttpCacheControl();
		assertThat(cacheControl).isNotNull();
		assertThat(cacheControl.getHeaderValue())
			.isEqualTo("max-age=4, must-revalidate, no-transform, public, private, proxy-revalidate,"
					+ " s-maxage=5, stale-if-error=6, stale-while-revalidate=7");
	}

	@Test
	void invalidCacheControlCombination() {
		Cache.Cachecontrol properties = this.properties.getCache().getCachecontrol();
		properties.setMaxAge(Duration.ofSeconds(4));
		properties.setNoStore(true);
		CacheControl cacheControl = properties.toHttpCacheControl();
		assertThat(cacheControl).isNotNull();
		assertThat(cacheControl.getHeaderValue()).isEqualTo("no-store");
	}

}