Report writer tests.

indexing-service/src/test/java/org/apache/druid/indexing/common/MultipleFileTaskReportFileWriterTest.java

@@ -0,0 +1,64 @@
+/*
+ * 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.druid.indexing.common;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.ImmutableMap;
+import org.apache.druid.segment.TestHelper;
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Map;
+
+public class MultipleFileTaskReportFileWriterTest
+{
+  private static final String TASK_ID = "mytask";
+
+  @Rule
+  public final TemporaryFolder tempFolder = new TemporaryFolder();
+
+  @Test
+  public void testReport() throws IOException
+  {
+    final ObjectMapper mapper = TestHelper.makeJsonMapper();
+    final File file = tempFolder.newFile();
+    final MultipleFileTaskReportFileWriter writer = new MultipleFileTaskReportFileWriter();
+    writer.setObjectMapper(mapper);
+    writer.add(TASK_ID, file);
+
+    final ImmutableMap<String, TaskReport> reportsMap = ImmutableMap.of(
+        IngestionStatsAndErrorsTaskReport.REPORT_KEY,
+        new IngestionStatsAndErrorsTaskReport(TASK_ID, null)
+    );
+
+    writer.write(TASK_ID, reportsMap);
+
+    Assert.assertEquals(
+        reportsMap,
+        mapper.readValue(Files.readAllBytes(file.toPath()), new TypeReference<Map<String, TaskReport>>() {})
+    );
+  }
+}

indexing-service/src/test/java/org/apache/druid/indexing/common/SingleFileTaskReportFileWriterTest.java

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+/*
+ * 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.druid.indexing.common;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.collect.ImmutableMap;
+import org.apache.druid.segment.TestHelper;
+import org.junit.Assert;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.util.Map;
+
+public class SingleFileTaskReportFileWriterTest
+{
+  private static final String TASK_ID = "mytask";
+
+  @Rule
+  public final TemporaryFolder tempFolder = new TemporaryFolder();
+
+  @Test
+  public void testReport() throws IOException
+  {
+    final ObjectMapper mapper = TestHelper.makeJsonMapper();
+    final File file = tempFolder.newFile();
+    final SingleFileTaskReportFileWriter writer = new SingleFileTaskReportFileWriter(file);
+    writer.setObjectMapper(mapper);
+    final ImmutableMap<String, TaskReport> reportsMap = ImmutableMap.of(
+        IngestionStatsAndErrorsTaskReport.REPORT_KEY,
+        new IngestionStatsAndErrorsTaskReport(TASK_ID, null)
+    );
+    writer.write(TASK_ID, reportsMap);
+    Assert.assertEquals(
+        reportsMap,
+        mapper.readValue(Files.readAllBytes(file.toPath()), new TypeReference<Map<String, TaskReport>>() {})
+    );
+  }
+}