Schema integration test #1

api/src/main/java/lv/ctco/tpl/bff/connectors/icndb/ICNDBJoke.java

@@ -1,9 +1,12 @@
 package lv.ctco.tpl.bff.connectors.icndb;
 
 import lombok.Getter;
+import lombok.Setter;
+
 import java.util.List;
 
 @Getter
+@Setter
 public class ICNDBJoke {
 
     String id;

api/src/main/java/lv/ctco/tpl/bff/connectors/icndb/ICNDBJokeEnvelope.java

@@ -1,8 +1,10 @@
 package lv.ctco.tpl.bff.connectors.icndb;
 
 import lombok.Getter;
+import lombok.Setter;
 
 @Getter
+@Setter
 public class ICNDBJokeEnvelope {
 
     String type;

api/src/test/java/lv/ctco/tpl/bff/graphql/GraphQLIntegrationTest.java

@@ -0,0 +1,57 @@
+package lv.ctco.tpl.bff.graphql;
+
+import lombok.SneakyThrows;
+import lombok.val;
+import org.json.JSONObject;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+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.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@SpringBootTest
+@RunWith(SpringRunner.class)
+@AutoConfigureMockMvc
+public class GraphQLIntegrationTest {
+
+    private static final String GRAPHQL_PATH = "/graphql";
+
+    private static final String QUERY = "{jokes {jokeById(id: \"77\"){id,text}}}";
+
+    private static final String JOKE_ID = "77";
+
+    private static final String JOKE_TEXT = "Chuck Norris can divide by zero.";
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Test
+    @SneakyThrows
+    public void testGetJokeById() {
+        val result = graphQLPost();
+
+        result.andExpect(status().isOk())
+            .andExpect(jsonPath("$.errors").doesNotExist())
+            .andExpect(jsonPath("$.data.jokes.jokeById.id").value(JOKE_ID))
+            .andExpect(jsonPath("$.data.jokes.jokeById.text").value(JOKE_TEXT));
+    }
+
+    @SneakyThrows
+    private ResultActions graphQLPost() {
+        return mockMvc.perform(post(GRAPHQL_PATH).content(request()));
+    }
+
+    @SneakyThrows
+    private String request() {
+        val jsonQuery = new JSONObject();
+        jsonQuery.put("query", QUERY);
+        return jsonQuery.toString();
+    }
+}

api/src/test/java/lv/ctco/tpl/bff/graphql/GraphQLQueryTest.java

@@ -0,0 +1,88 @@
+package lv.ctco.tpl.bff.graphql;
+
+import com.netflix.hystrix.HystrixCommand;
+import com.netflix.hystrix.HystrixCommandGroupKey;
+import lombok.SneakyThrows;
+import lombok.val;
+import lv.ctco.tpl.bff.configuration.AppProperties;
+import lv.ctco.tpl.bff.connectors.icndb.ICNDB;
+import lv.ctco.tpl.bff.connectors.icndb.ICNDBJoke;
+import lv.ctco.tpl.bff.connectors.icndb.ICNDBJokeEnvelope;
+import org.json.JSONObject;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+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.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+
+import static org.mockito.Mockito.doReturn;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+@SpringBootTest
+@RunWith(SpringRunner.class)
+@AutoConfigureMockMvc
+public class GraphQLQueryTest {
+
+    private static final String GRAPHQL_PATH = "/graphql";
+
+    private static final String QUERY = "{jokes {jokeById(id: \"77\"){id,text}}}";
+
+    private static final String JOKE_ID = "77";
+
+    private static final String JOKE_TEXT = "Chuck Norris can divide by zero.";
+
+    @Autowired
+    private AppProperties appProperties;
+
+    @Autowired
+    private MockMvc mockMvc;
+
+    @Mock
+    private ICNDB icndb;
+
+    @Test
+    @SneakyThrows
+    public void testGetJokeById() {
+        doReturn(mockResponse()).when(icndb).getJokeById(JOKE_ID);
+
+        val result = graphQLPost();
+
+        result.andExpect(status().isOk())
+            .andExpect(jsonPath("$.errors").doesNotExist())
+            .andExpect(jsonPath("$.data.jokes.jokeById.id").value(JOKE_ID))
+            .andExpect(jsonPath("$.data.jokes.jokeById.text").value(JOKE_TEXT));
+    }
+
+    @SneakyThrows
+    private ResultActions graphQLPost() {
+        return mockMvc.perform(post(GRAPHQL_PATH).content(request()));
+    }
+
+    @SneakyThrows
+    private String request() {
+        val jsonQuery = new JSONObject();
+        jsonQuery.put("query", QUERY);
+        return jsonQuery.toString();
+    }
+
+    private HystrixCommand<ICNDBJokeEnvelope> mockResponse() {
+        return new HystrixCommand<ICNDBJokeEnvelope>(HystrixCommandGroupKey.Factory.asKey(appProperties.getIcndbUrl())) {
+            @Override
+            protected ICNDBJokeEnvelope run() throws Exception {
+                ICNDBJokeEnvelope icndbJokeEnvelope = new ICNDBJokeEnvelope();
+                icndbJokeEnvelope.setType("success");
+                ICNDBJoke value = new ICNDBJoke();
+                value.setId(JOKE_ID);
+                value.setJoke(JOKE_TEXT);
+                icndbJokeEnvelope.setValue(value);
+                return icndbJokeEnvelope;
+            }
+        };
+    }
+}

api/src/test/java/lv/ctco/tpl/bff/graphql/GraphQLTestController.java

@@ -0,0 +1,23 @@
+package lv.ctco.tpl.bff.graphql;
+
+import graphql.servlet.GraphQLServlet;
+import lombok.SneakyThrows;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@Controller
+public class GraphQLTestController {
+
+    @Autowired
+    private GraphQLServlet graphQLServlet;
+
+    @RequestMapping(value = "${graphql.servlet.mapping:/graphql}")
+    @SneakyThrows
+    public void service(HttpServletRequest request, HttpServletResponse response) {
+        graphQLServlet.service(request, response);
+    }
+}

api/src/test/resources/application.yml

@@ -1,2 +1,7 @@
 app:
-  icndb-url: https://example.com
+  icndb-url: https://api.icndb.com
+
+logging:
+  level:
+    feign: DEBUG
+    graphql: DEBUG