wip: tests for webflux-ui

Author: wiiitek

springdoc-openapi-webflux-ui/src/test/java/test/org/springdoc/ui/app31/SpringDocApp31Test.java

@@ -0,0 +1,43 @@
+/*
+ *
+ *  * Copyright 2019-2020 the original author or authors.
+ *  *
+ *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  * you may not use this file except in compliance with the License.
+ *  * You may obtain a copy of the License at
+ *  *
+ *  *      https://www.apache.org/licenses/LICENSE-2.0
+ *  *
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  * See the License for the specific language governing permissions and
+ *  * limitations under the License.
+ *
+ */
+
+package test.org.springdoc.ui.app31;
+
+import org.junit.jupiter.api.Test;
+import test.org.springdoc.ui.AbstractSpringDocTest;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.test.context.TestPropertySource;
+
+@TestPropertySource(properties = {
+		"springdoc.swagger-ui.path=/api/",
+		"springdoc.swagger-ui.show-extensions=true",
+		"springdoc.swagger-ui.query-config-enabled=true",
+})
+public class SpringDocApp31Test extends AbstractSpringDocTest {
+
+	@SpringBootApplication
+	static class SpringDocTestApp {}
+
+	@Test
+	public void test_query_config() {
+		webTestClient.get().uri("/api/").exchange()
+				.expectStatus().isFound()
+				.expectHeader().location("/api/webjars/swagger-ui/index.html?showExtensions=true&configUrl=/v3/api-docs/swagger-config");
+	}
+}

springdoc-openapi-webflux-ui/src/test/java/test/org/springdoc/ui/app31/SpringDocBehindProxyTest.java

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+/*
+ *
+ *  * Copyright 2019-2020 the original author or authors.
+ *  *
+ *  * Licensed under the Apache License, Version 2.0 (the "License");
+ *  * you may not use this file except in compliance with the License.
+ *  * You may obtain a copy of the License at
+ *  *
+ *  *      https://www.apache.org/licenses/LICENSE-2.0
+ *  *
+ *  * Unless required by applicable law or agreed to in writing, software
+ *  * distributed under the License is distributed on an "AS IS" BASIS,
+ *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  * See the License for the specific language governing permissions and
+ *  * limitations under the License.
+ *
+ */
+
+package test.org.springdoc.ui.app31;
+
+import org.junit.jupiter.api.Test;
+import test.org.springdoc.ui.AbstractSpringDocTest;
+
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.test.context.TestPropertySource;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@TestPropertySource(properties = { "server.forward-headers-strategy=framework" })
+public class SpringDocBehindProxyTest extends AbstractSpringDocTest {
+
+	private static final String X_FORWARD_PREFIX = "/path/prefix";
+
+	@SpringBootApplication
+	static class SpringDocTestApp {}
+
+	@Test
+	public void shouldServeSwaggerUIAtDefaultPath() {
+		webTestClient.get().uri("/webjars/swagger-ui/index.html").exchange()
+				.expectStatus().isOk();
+	}
+
+	@Test
+	public void shouldReturnCorrectInitializerJS() throws Exception {
+		webTestClient
+				.get().uri("/webjars/swagger-ui/swagger-initializer.js")
+				.header("X-Forwarded-Prefix", X_FORWARD_PREFIX)
+				.exchange()
+				.expectStatus().isOk()
+				.expectBody(String.class)
+				.consumeWith(response -> {
+							String actualContent = response.getResponseBody();
+							assertNotNull(actualContent);
+							assertTrue(actualContent.contains("window.ui"));
+							assertTrue(actualContent.contains("\"configUrl\" : \"/v3/api-docs/swagger-config\","));
+							// TODO: what should be returned
+							//assertTrue(actualContent.contains("\"configUrl\" : \"/path/prefix/v3/api-docs/swagger-config\","));
+						}
+				);
+	}
+
+	@Test
+	public void shouldCalculateOauthRedirectBehindProxy() throws Exception {
+		webTestClient
+				.get().uri("/v3/api-docs/swagger-config")
+				.header("X-Forwarded-Proto", "https")
+				.header("X-Forwarded-Host", "proxy-host")
+				.header("X-Forwarded-Prefix", X_FORWARD_PREFIX)
+				.exchange()
+				.expectStatus().isOk().expectBody()
+				.jsonPath("$.oauth2RedirectUrl").isEqualTo("https://proxy-host/path/prefix/swagger-ui/oauth2-redirect.html");
+	}
+
+	@Test
+	public void shouldCalculateUrlsBehindProxy() throws Exception {
+		webTestClient
+				.get().uri("/v3/api-docs/swagger-config")
+				.header("X-Forwarded-Prefix", X_FORWARD_PREFIX)
+				.exchange()
+				.expectStatus().isOk().expectBody()
+				.jsonPath("$.configUrl").isEqualTo("/path/prefix/v3/api-docs/swagger-config")
+				.jsonPath("$.url").isEqualTo("/path/prefix/v3/api-docs");
+	}
+}