BAEL-5534 Configure JWT Authentication for OpenAPI

2022-05-31 20:24:47 +05:30
parent 97b2c4d6ea
commit 24cdf2b672
11 changed files with 539 additions and 4 deletions
@@ -0,0 +1,89 @@
+package com.baeldung.jwt;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.web.client.TestRestTemplate;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+@DisplayName("OpenAPI JWT Live Tests")
+class OpenApiJwtIntegrationTest
+{
+    @LocalServerPort
+    private int port;
+    @Autowired
+    private AuthenticationApi authenticationApi;
+    @Autowired
+    private TestRestTemplate restTemplate;
+
+    @Test
+    @DisplayName("LiveTest - Render Swagger UI")
+    void whenInvokeSwagger_thenRenderIndexPage()
+    {
+        assertNotNull(authenticationApi);
+
+        String response = this.restTemplate.getForObject("http://localhost:" + port + "/swagger-ui.html", String.class);
+
+        assertNotNull(response);
+        assertTrue(response.contains("Swagger UI"));
+        assertTrue(response.contains("<div id=\"swagger-ui\"></div>"));
+    }
+
+    @Test
+    @DisplayName("LiveTest - Check Headers")
+    void whenInvokeOpenApi_thenCheckHeaders()
+    {
+        assertNotNull(authenticationApi);
+
+        ResponseEntity<String> response = this.restTemplate.getForEntity("http://localhost:" + port + "/v3/api-docs",
+                String.class);
+
+        assertNotNull(response);
+        assertEquals(HttpStatus.OK, response.getStatusCode());
+        assertNotNull(response.getHeaders().get("Content-Type"));
+        assertEquals(1, response.getHeaders().get("Content-Type").size());
+        assertEquals("application/json", response.getHeaders().get("Content-Type").get(0));
+    }
+
+    @Test
+    @DisplayName("LiveTest - Verify OpenAPI Document")
+    void whenInvokeOpenApi_thenVerifyOpenApiDoc()
+    {
+        assertNotNull(authenticationApi);
+
+        ResponseEntity<String> response = this.restTemplate.getForEntity("http://localhost:" + port + "/v3/api-docs",
+                String.class);
+
+        assertNotNull(response);
+        assertNotNull(response.getBody());
+        assertTrue(response.getBody().contains("\"openapi\":"));
+        assertTrue(response.getBody().contains("User API"));
+        assertTrue(response.getBody().contains("\"post\""));
+    }
+
+    @Test
+    @DisplayName("LiveTest - Verify OpenAPI Security Section")
+    void whenInvokeOpenApi_thenCheckSecurityConfig()
+    {
+        assertNotNull(authenticationApi);
+
+        ResponseEntity<String> response = this.restTemplate.getForEntity("http://localhost:" + port + "/v3/api-docs",
+                String.class);
+
+        assertNotNull(response);
+        assertNotNull(response.getBody());
+        assertTrue(response.getBody().contains("\"securitySchemes\""));
+        assertTrue(response.getBody().contains("\"bearerFormat\":\"JWT\""));
+        assertTrue(response.getBody().contains("\"scheme\":\"bearer\""));
+    }
+
+}
+