Import code from internal repository to git

javatests/com/google/domain/registry/dns/DnsInjectionTest.java

@@ -0,0 +1,106 @@
+// Copyright 2016 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.domain.registry.dns;
+
+import static com.google.domain.registry.testing.DatastoreHelper.createTld;
+import static com.google.domain.registry.testing.DatastoreHelper.persistActiveDomain;
+import static com.google.domain.registry.testing.DatastoreHelper.persistActiveSubordinateHost;
+import static com.google.domain.registry.testing.TaskQueueHelper.assertDnsTasksEnqueued;
+import static com.google.domain.registry.testing.TaskQueueHelper.assertNoDnsTasksEnqueued;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import com.google.domain.registry.model.ofy.Ofy;
+import com.google.domain.registry.request.HttpException.NotFoundException;
+import com.google.domain.registry.request.RequestModule;
+import com.google.domain.registry.testing.AppEngineRule;
+import com.google.domain.registry.testing.ExceptionRule;
+import com.google.domain.registry.testing.FakeClock;
+import com.google.domain.registry.testing.InjectRule;
+
+import org.joda.time.DateTime;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/** Unit tests for Dagger injection of the DNS package. */
+@RunWith(JUnit4.class)
+public final class DnsInjectionTest {
+
+  @Rule
+  public final AppEngineRule appEngine = AppEngineRule.builder()
+      .withDatastore()
+      .withTaskQueue()
+      .build();
+
+  @Rule
+  public final ExceptionRule thrown = new ExceptionRule();
+
+  @Rule
+  public final InjectRule inject = new InjectRule();
+
+  private final HttpServletRequest req = mock(HttpServletRequest.class);
+  private final HttpServletResponse rsp = mock(HttpServletResponse.class);
+  private final StringWriter httpOutput = new StringWriter();
+  private final FakeClock clock = new FakeClock(DateTime.parse("2014-01-01TZ"));
+  private DnsTestComponent component;
+  private DnsQueue dnsQueue;
+
+  @Before
+  public void setUp() throws Exception {
+    inject.setStaticField(Ofy.class, "clock", clock);
+    when(rsp.getWriter()).thenReturn(new PrintWriter(httpOutput));
+    component = DaggerDnsTestComponent.builder()
+        .requestModule(new RequestModule(req, rsp))
+        .build();
+    dnsQueue = component.dnsQueue();
+    createTld("lol");
+  }
+
+  @Test
+  public void testWriteDnsTask_injectsAndWorks() throws Exception {
+    persistActiveSubordinateHost("ns1.example.lol", persistActiveDomain("example.lol"));
+    clock.advanceOneMilli();
+    dnsQueue.addDomainRefreshTask("example.lol");
+    when(req.getParameter("tld")).thenReturn("lol");
+    component.writeDnsTask().run();
+    assertNoDnsTasksEnqueued();
+  }
+
+  @Test
+  public void testWhoisHttpServer_injectsAndWorks() throws Exception {
+    persistActiveDomain("example.lol");
+    when(req.getParameter("type")).thenReturn("domain");
+    when(req.getParameter("name")).thenReturn("example.lol");
+    component.refreshDns().run();
+    assertDnsTasksEnqueued("example.lol");
+  }
+
+  @Test
+  public void testWhoisHttpServer_missingDomain_throwsNotFound() throws Exception {
+    when(req.getParameter("type")).thenReturn("domain");
+    when(req.getParameter("name")).thenReturn("example.lol");
+    thrown.expect(NotFoundException.class, "DOMAIN example.lol not found");
+    component.refreshDns().run();
+  }
+}