Import code from internal repository to git

javatests/com/google/domain/registry/monitoring/whitebox/MetricsTaskServletTest.java

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+// 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.monitoring.whitebox;
+
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.api.client.http.HttpRequestInitializer;
+import com.google.api.client.http.HttpTransport;
+import com.google.api.client.json.JsonFactory;
+import com.google.api.services.bigquery.Bigquery;
+import com.google.api.services.bigquery.Bigquery.Tabledata;
+import com.google.api.services.bigquery.Bigquery.Tabledata.InsertAll;
+import com.google.api.services.bigquery.model.TableDataInsertAllRequest;
+import com.google.api.services.bigquery.model.TableDataInsertAllResponse;
+import com.google.api.services.bigquery.model.TableDataInsertAllResponse.InsertErrors;
+import com.google.api.services.bigquery.model.TableFieldSchema;
+import com.google.api.services.bigquery.model.TableReference;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.domain.registry.bigquery.BigqueryFactory;
+import com.google.domain.registry.bigquery.BigqueryHelper;
+import com.google.domain.registry.testing.AppEngineRule;
+import com.google.domain.registry.testing.InjectRule;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.mockito.Matchers;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/** Unit tests for {@link MetricsTaskServlet}. */
+@RunWith(MockitoJUnitRunner.class)
+public class MetricsTaskServletTest {
+
+  @Rule
+  public ExpectedException thrown = ExpectedException.none();
+
+  @Rule
+  public final AppEngineRule appEngine = AppEngineRule.builder()
+      .withDatastore()
+      .withTaskQueue()
+      .build();
+
+  @Rule
+  public final InjectRule inject = new InjectRule();
+
+  @Mock
+  BigqueryFactory bigqueryFactory;
+
+  @Mock
+  BigqueryHelper bigqueryHelper;
+
+  @Mock
+  Bigquery bigquery;
+
+  @Mock
+  Tabledata tabledata;
+
+  @Mock
+  InsertAll insertAll;
+
+  @Mock
+  private HttpServletRequest req;
+
+  @Mock
+  private HttpServletResponse rsp;
+
+  private final StringWriter httpOutput = new StringWriter();
+
+  TableDataInsertAllResponse response = new TableDataInsertAllResponse();
+  long currentTimeMillis = 1000000000000L;
+
+  Map<String, Object> params = new ImmutableMap.Builder<String, Object>()
+      .put("tableId", "eppMetrics")
+      .put("insertId", "insert id")
+      .put("startTime", String.valueOf(TimeUnit.MILLISECONDS.toSeconds(currentTimeMillis - 100)))
+      .put("endTime", String.valueOf(TimeUnit.MILLISECONDS.toSeconds(currentTimeMillis)))
+      .put("jobname", "test job")
+      .put("status", "success")
+      .put("tld",  "test").build();
+
+  MetricsTaskServlet servlet;
+
+  @Before
+  public void setup() throws Exception {
+    when(req.getMethod()).thenReturn("POST");
+    when(req.getParameterMap()).thenReturn(params);
+
+    for (String key : params.keySet()) {
+      when(req.getParameter(key)).thenReturn((String) params.get(key));
+    }
+
+    when(rsp.getWriter()).thenReturn(new PrintWriter(httpOutput));
+
+    inject.setStaticField(MetricsTaskServlet.class, "bigqueryFactory", bigqueryFactory);
+    when(bigqueryFactory.create(
+        anyString(),
+        Matchers.any(HttpTransport.class),
+        Matchers.any(JsonFactory.class),
+        Matchers.any(HttpRequestInitializer.class)))
+            .thenReturn(bigquery);
+
+    inject.setStaticField(MetricsTaskServlet.class, "bigqueryHelper", bigqueryHelper);
+    doNothing().when(bigqueryHelper).ensureDataset(Matchers.any(Bigquery.class), anyString(),
+        anyString());
+    doNothing().when(bigqueryHelper).ensureTable(
+        Matchers.any(Bigquery.class),
+        Matchers.any(TableReference.class),
+        Matchers.<ImmutableList<TableFieldSchema>>any());
+
+    when(bigquery.tabledata()).thenReturn(tabledata);
+    when(tabledata.insertAll(
+        anyString(),
+        anyString(),
+        anyString(),
+        Matchers.any(TableDataInsertAllRequest.class))).thenReturn(insertAll);
+    servlet = new MetricsTaskServlet();
+  }
+
+  @Test
+  public void testSuccess_nullErrors() throws Exception {
+    when(insertAll.execute()).thenReturn(response);
+    response.setInsertErrors(null);
+    servlet.service(req, rsp);
+    verify(insertAll).execute();
+  }
+
+  @Test
+  public void testSuccess_emptyErrors() throws Exception {
+    when(insertAll.execute()).thenReturn(response);
+    response.setInsertErrors(ImmutableList.<InsertErrors>of());
+    servlet.service(req, rsp);
+    verify(insertAll).execute();
+  }
+
+  @Test
+  public void testFailure_errors() throws Exception {
+    when(insertAll.execute()).thenReturn(response);
+    response.setInsertErrors(ImmutableList.of(new InsertErrors()));
+    servlet.service(req, rsp);
+  }
+}