add ServerController tests

src/test/java/cc/fascinated/ServerControllerTests.java

@@ -0,0 +1,45 @@
+package cc.fascinated;
+
+import cc.fascinated.model.player.Skin;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@AutoConfigureMockMvc
+@SpringBootTest(classes = TestRedisConfig.class)
+class ServerControllerTests {
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Test
+    public void ensureServerLookupSuccess() throws Exception {
+        mockMvc.perform(get("/server/java/play.hypixel.net")
+                .accept(MediaType.APPLICATION_JSON)
+                .contentType(MediaType.APPLICATION_JSON))
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.server.hostname").value("play.hypixel.net"));
+    }
+
+    @Test
+    public void ensureServerLookupFailure() throws Exception {
+        mockMvc.perform(get("/server/java/invalidhostnamehahahahahayesslmaooo")
+                .accept(MediaType.APPLICATION_JSON)
+                .contentType(MediaType.APPLICATION_JSON))
+                .andExpect(status().isBadRequest());
+    }
+
+    @Test
+    public void ensureServerIconLookupSuccess() throws Exception {
+        mockMvc.perform(get("/server/icon/play.hypixel.net")
+                .contentType(MediaType.IMAGE_PNG))
+                .andExpect(status().isOk());
+    }
+}