INS-1461 Add IndexController unit tests

src/test/java/gov/nih/nci/bento/IndexControllerTest.java

@@ -1,25 +1,28 @@
 package gov.nih.nci.bento;
 
 import gov.nih.nci.bento.controller.IndexController;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
 import org.springframework.test.context.junit4.SpringRunner;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
 import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
 
 import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringRunner.class)
-@WebMvcTest(IndexController.class)
 public class IndexControllerTest {
 
-    @Autowired
     private MockMvc mockMvc;
 
+    @Before
+    public void setup() {
+        this.mockMvc = MockMvcBuilders.standaloneSetup(new IndexController()).build();
+    }
+
     /**
      * Confirm that the "/ping" endpoint accept GET requests and verify the following within the response:
      *     Http Status Code is 200 (OK)
@@ -54,4 +57,93 @@ public void pingEndpointTestPOST() throws Exception {
         assertNotNull(result);
     }
 
+    /**
+     * Confirm that the "/ping" endpoint does NOT accept PUT requests and verify the following within the response:
+     *     Http Status Code is 405 (METHOD NOT ALLOWED)
+     *
+     * @throws Exception
+     */
+    @Test
+    public void pingEndpointTestPUT() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.put("/ping"))
+                .andExpect(MockMvcResultMatchers.status().isMethodNotAllowed())
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
+    /**
+     * Confirm that the "/ping" endpoint does NOT accept DELETE requests and verify the following within the response:
+     *     Http Status Code is 405 (METHOD NOT ALLOWED)
+     *
+     * @throws Exception
+     */
+    @Test
+    public void pingEndpointTestDELETE() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.delete("/ping"))
+                .andExpect(MockMvcResultMatchers.status().isMethodNotAllowed())
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
+    /**
+     * Confirm that the "/" (root) endpoint accepts GET requests and verify the following within the response:
+     *     Http Status Code is 200 (OK)
+     *     View name is "/index"
+     *
+     * @throws Exception
+     */
+    @Test
+    public void rootEndpointTestGET() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.get("/"))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andExpect(MockMvcResultMatchers.view().name("/index"))
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
+    /**
+     * Confirm that the "/" (root) endpoint accepts POST requests and returns a successful response
+     *
+     * @throws Exception
+     */
+    @Test
+    public void rootEndpointTestPOST() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.post("/"))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
+    /**
+     * Confirm that the "/" (root) endpoint accepts PUT requests and returns a successful response
+     *
+     * @throws Exception
+     */
+    @Test
+    public void rootEndpointTestPUT() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.put("/"))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
+    /**
+     * Confirm that the "/" (root) endpoint accepts DELETE requests and returns a successful response
+     *
+     * @throws Exception
+     */
+    @Test
+    public void rootEndpointTestDELETE() throws Exception {
+        MvcResult result = this.mockMvc.perform(MockMvcRequestBuilders.delete("/"))
+                .andExpect(MockMvcResultMatchers.status().isOk())
+                .andReturn();
+        //assert method to satisfy codacy requirement, this statement will not be reached if the test fails
+        assertNotNull(result);
+    }
+
 }