JAVA-12421 Renamed graphql to graphql-modules

2022-06-03 18:00:47 +05:30
parent 4413c8d66d
commit db663d2033
81 changed files with 12 additions and 11 deletions
@@ -0,0 +1,88 @@
+package com.baeldung.graphql;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.mockserver.client.MockServerClient;
+import org.mockserver.configuration.Configuration;
+import org.mockserver.integration.ClientAndServer;
+import org.mockserver.model.HttpStatusCode;
+import org.slf4j.event.Level;
+
+import java.io.IOException;
+import java.net.ServerSocket;
+
+import static org.mockserver.integration.ClientAndServer.startClientAndServer;
+import static org.mockserver.matchers.Times.exactly;
+import static org.mockserver.model.HttpRequest.request;
+import static org.mockserver.model.HttpResponse.response;
+
+public class GraphQLMockServer {
+
+    private static final String SERVER_ADDRESS = "127.0.0.1";
+    private static final String PATH = "/graphql";
+
+    public static String serviceUrl;
+
+    private static ClientAndServer mockServer;
+    private static int serverPort;
+
+    @BeforeAll
+    static void startServer() throws IOException {
+        serverPort = getFreePort();
+        serviceUrl = "http://" + SERVER_ADDRESS + ":" + serverPort + PATH;
+
+        Configuration config = Configuration.configuration().logLevel(Level.WARN);
+        mockServer = startClientAndServer(config, serverPort);
+
+        mockAllBooksTitleRequest();
+        mockAllBooksTitleAuthorRequest();
+    }
+
+    @AfterAll
+    static void stopServer() {
+        mockServer.stop();
+    }
+
+    private static void mockAllBooksTitleAuthorRequest() {
+        String requestQuery = "{allBooks{title,author{name,surname}}}";
+        String responseJson = "{\"data\":{\"allBooks\":[{\"title\":\"Title 1\",\"author\":{\"name\":\"Pero\",\"surname\":\"Peric\"}},{\"title\":\"Title 2\",\"author\":{\"name\":\"Marko\",\"surname\":\"Maric\"}}]}}";
+
+        new MockServerClient(SERVER_ADDRESS, serverPort)
+          .when(
+            request()
+              .withPath(PATH)
+              .withQueryStringParameter("query", requestQuery),
+            exactly(1)
+          )
+          .respond(
+            response()
+              .withStatusCode(HttpStatusCode.OK_200.code())
+              .withBody(responseJson)
+          );
+    }
+
+    private static void mockAllBooksTitleRequest() {
+        String requestQuery = "{allBooks{title}}";
+        String responseJson = "{\"data\":{\"allBooks\":[{\"title\":\"Title 1\"},{\"title\":\"Title 2\"}]}}";
+
+        new MockServerClient(SERVER_ADDRESS, serverPort)
+          .when(
+            request()
+              .withPath(PATH)
+              .withQueryStringParameter("query", requestQuery),
+            exactly(1)
+          )
+          .respond(
+            response()
+              .withStatusCode(HttpStatusCode.OK_200.code())
+              .withBody(responseJson)
+          );
+    }
+
+    private static int getFreePort () throws IOException {
+        try (ServerSocket serverSocket = new ServerSocket(0)) {
+            return serverSocket.getLocalPort();
+        }
+    }
+
+}
@@ -0,0 +1,39 @@
+package com.baeldung.graphql.clients;
+
+import com.baeldung.graphql.GraphQLMockServer;
+import com.baeldung.graphql.data.Data;
+import io.aexp.nodes.graphql.GraphQLResponseEntity;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+
+class AmericanExpressNodesUnitTest extends GraphQLMockServer {
+
+    @Test
+    void givenGraphQLEndpoint_whenRequestingAllBooksWithTitle_thenExpectedJsonIsReturned() throws IOException {
+        GraphQLResponseEntity<Data> responseEntity = AmericanExpressNodes.callGraphQLService(serviceUrl, "{allBooks{title}}");
+
+        assertAll(
+          () -> assertThat(responseEntity.getResponse().getAllBooks()).hasSize(2),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(0).getTitle()).isEqualTo("Title 1"),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(1).getTitle()).isEqualTo("Title 2")
+        );
+    }
+
+    @Test
+    void givenGraphQLEndpoint_whenRequestingAllBooksWithTitleAndAuthor_thenExpectedJsonIsReturned() throws IOException {
+        GraphQLResponseEntity<Data> responseEntity = AmericanExpressNodes.callGraphQLService(serviceUrl, "{allBooks{title,author{name,surname}}}");
+
+        assertAll(
+          () -> assertThat(responseEntity.getResponse().getAllBooks()).hasSize(2),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(0).getTitle()).isEqualTo("Title 1"),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(0).getAuthor().getFullName()).isEqualTo("Pero Peric"),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(1).getTitle()).isEqualTo("Title 2"),
+          () -> assertThat(responseEntity.getResponse().getAllBooks().get(1).getAuthor().getFullName()).isEqualTo("Marko Maric")
+        );
+    }
+
+}
@@ -0,0 +1,49 @@
+package com.baeldung.graphql.clients;
+
+import com.baeldung.graphql.GraphQLMockServer;
+import com.baeldung.graphql.data.Response;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.apache.commons.io.IOUtils;
+import org.apache.http.HttpResponse;
+import org.junit.jupiter.api.Test;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.charset.StandardCharsets;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertAll;
+
+class ApacheHttpClientUnitTest extends GraphQLMockServer {
+
+    private static final ObjectMapper objectMapper = new ObjectMapper();
+
+    @Test
+    void givenGraphQLEndpoint_whenRequestingAllBooksWithTitle_thenExpectedJsonIsReturned() throws IOException, URISyntaxException {
+        HttpResponse httpResponse = ApacheHttpClient.callGraphQLService(serviceUrl, "{allBooks{title}}");
+        String actualResponse = IOUtils.toString(httpResponse.getEntity().getContent(), StandardCharsets.UTF_8.name());
+        Response parsedResponse = objectMapper.readValue(actualResponse, Response.class);
+
+        assertAll(
+            () -> assertThat(parsedResponse.getData().getAllBooks()).hasSize(2),
+            () -> assertThat(parsedResponse.getData().getAllBooks().get(0).getTitle()).isEqualTo("Title 1"),
+            () -> assertThat(parsedResponse.getData().getAllBooks().get(1).getTitle()).isEqualTo("Title 2")
+        );
+    }
+
+    @Test
+    void givenGraphQLEndpoint_whenRequestingAllBooksWithTitleAndAuthor_thenExpectedJsonIsReturned() throws IOException, URISyntaxException {
+        HttpResponse httpResponse = ApacheHttpClient.callGraphQLService(serviceUrl, "{allBooks{title,author{name,surname}}}");
+        String actualResponse = IOUtils.toString(httpResponse.getEntity().getContent(), StandardCharsets.UTF_8.name());
+        Response parsedResponse = objectMapper.readValue(actualResponse, Response.class);
+
+        assertAll(
+          () -> assertThat(parsedResponse.getData().getAllBooks()).hasSize(2),
+          () -> assertThat(parsedResponse.getData().getAllBooks().get(0).getTitle()).isEqualTo("Title 1"),
+          () -> assertThat(parsedResponse.getData().getAllBooks().get(0).getAuthor().getFullName()).isEqualTo("Pero Peric"),
+          () -> assertThat(parsedResponse.getData().getAllBooks().get(1).getTitle()).isEqualTo("Title 2"),
+          () -> assertThat(parsedResponse.getData().getAllBooks().get(1).getAuthor().getFullName()).isEqualTo("Marko Maric")
+        );
+    }
+
+}