| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.beam.sdk.io.gcp.testing; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.api.services.bigquery.model.QueryResponse; |
| import com.google.api.services.bigquery.model.TableCell; |
| import com.google.api.services.bigquery.model.TableRow; |
| import java.math.BigInteger; |
| import org.apache.beam.sdk.PipelineResult; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.Lists; |
| 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.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.powermock.api.mockito.PowerMockito; |
| import org.powermock.core.classloader.annotations.PrepareForTest; |
| import org.powermock.modules.junit4.PowerMockRunner; |
| |
| /** Tests for {@link BigqueryMatcher}. */ |
| @RunWith(PowerMockRunner.class) |
| @PrepareForTest(BigqueryClient.class) |
| public class BigqueryMatcherTest { |
| private final String appName = "test-app"; |
| private final String projectId = "test-project"; |
| private final String query = "test-query"; |
| |
| @Rule public ExpectedException thrown = ExpectedException.none(); |
| @Mock private BigqueryClient mockBigqueryClient; |
| @Mock private PipelineResult mockResult; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| PowerMockito.mockStatic(BigqueryClient.class); |
| when(BigqueryClient.getClient(anyString())).thenReturn(mockBigqueryClient); |
| } |
| |
| @Test |
| public void testBigqueryMatcherThatSucceeds() throws Exception { |
| BigqueryMatcher matcher = |
| spy( |
| new BigqueryMatcher( |
| appName, projectId, query, "9bb47f5c90d2a99cad526453dff5ed5ec74650dc")); |
| when(mockBigqueryClient.queryWithRetries(anyString(), anyString())) |
| .thenReturn(createResponseContainingTestData()); |
| |
| assertThat(mockResult, matcher); |
| } |
| |
| @Test |
| public void testBigqueryMatcherFailsForChecksumMismatch() throws Exception { |
| BigqueryMatcher matcher = |
| spy(new BigqueryMatcher(appName, projectId, query, "incorrect-checksum")); |
| |
| when(mockBigqueryClient.queryWithRetries(anyString(), anyString())) |
| .thenReturn(createResponseContainingTestData()); |
| |
| thrown.expect(AssertionError.class); |
| thrown.expectMessage("Total number of rows are: 1"); |
| thrown.expectMessage("abc"); |
| |
| assertThat(mockResult, matcher); |
| } |
| |
| @Test |
| public void testBigqueryMatcherFailsWhenQueryJobNotComplete() throws Exception { |
| BigqueryMatcher matcher = spy(new BigqueryMatcher(appName, projectId, query, "some-checksum")); |
| when(mockBigqueryClient.queryWithRetries(anyString(), anyString())) |
| .thenReturn(new QueryResponse().setJobComplete(false)); |
| |
| thrown.expect(AssertionError.class); |
| thrown.expectMessage("The query job hasn't completed."); |
| thrown.expectMessage("jobComplete=false"); |
| |
| assertThat(mockResult, matcher); |
| } |
| |
| private QueryResponse createResponseContainingTestData() { |
| TableCell field1 = new TableCell(); |
| field1.setV("abc"); |
| TableCell field2 = new TableCell(); |
| field2.setV("2"); |
| TableCell field3 = new TableCell(); |
| field3.setV("testing BigQuery matcher."); |
| TableRow row = new TableRow(); |
| row.setF(Lists.newArrayList(field1, field2, field3)); |
| |
| QueryResponse response = new QueryResponse(); |
| response.setJobComplete(true); |
| response.setRows(Lists.newArrayList(row)); |
| response.setTotalRows(BigInteger.ONE); |
| return response; |
| } |
| } |