UTs for ConvertProperties

services/src/test/java/io/druid/cli/convert/ConvertPropertiesTest.java

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+/*
+ * Licensed to Metamarkets Group Inc. (Metamarkets) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  Metamarkets 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 io.druid.cli.convert;
+
+import org.apache.commons.io.FileUtils;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.Rule;
+
+import io.airlift.command.Cli;
+
+import org.junit.rules.TemporaryFolder;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Properties;
+
+public class ConvertPropertiesTest
+{
+  @Rule
+  public TemporaryFolder tmpFolder = new TemporaryFolder();
+
+  @Test
+  public void testConvertProperties() throws IOException
+  {
+    String oldPropertiesFile = this.getClass().getResource("/convertProps/old.properties").getFile();
+
+    File convertedPropertiesFile = tmpFolder.newFile();
+
+    Cli<?> parser = Cli.builder("convertProps")
+        .withCommand(ConvertProperties.class)
+        .build();
+    Object command = parser.parse("convertProps","-f", oldPropertiesFile,"-o", convertedPropertiesFile.getAbsolutePath());
+    Assert.assertNotNull(command);
+    ConvertProperties convertProperties = (ConvertProperties) command;
+    convertProperties.run();
+
+    Properties actualConvertedProperties = new Properties();
+    actualConvertedProperties.load(new FileInputStream(convertedPropertiesFile));
+
+    Properties expectedConvertedProperties = new Properties();
+    expectedConvertedProperties.load(this.getClass().getResourceAsStream("/convertProps/new.properties"));
+
+    Assert.assertEquals(expectedConvertedProperties, actualConvertedProperties);
+  }
+
+  @After
+  public void tearDown() throws IOException
+  {
+    FileUtils.deleteDirectory(tmpFolder.getRoot());
+  }
+}

services/src/test/resources/convertProps/new.properties

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+druid.metadata.storage.type=mysql
+druid.metadata.storage.connector.connectURI=jdbc:mysql://localhost:3306/druid
+druid.metadata.storage.connector.createTables=true
+druid.metadata.storage.connector.password=diurd
+druid.metadata.storage.connector.user=druid
+
+druid.metadata.storage.tables.base=druid
+druid.metadata.storage.tables.segmentTable=druid_segments
+druid.metadata.storage.tables.ruleTable=druid_rules
+druid.metadata.storage.tables.configTable=druid_config
+druid.metadata.storage.tables.tasks=druid_tasks
+druid.metadata.storage.tables.taskLog=druid_taskLog
+druid.metadata.storage.tables.taskLock=druid_taskLock
+
+druid.indexer.storage.type=metadata
+druid.publish.type=metadata
+
+druid.extensions.coordinates=["io.druid.extensions:mysql-metadata-storage"]
+
+leave.me.alone=xxx

services/src/test/resources/convertProps/old.properties

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+druid.db.connector.connectURI=jdbc:mysql://localhost:3306/druid
+druid.db.connector.createTables=true
+druid.db.connector.password=diurd
+druid.db.connector.user=druid
+druid.db.connector.useValidationQuery=false
+druid.db.connector.validationQuery=SELECT 1
+
+druid.db.tables.base=druid
+druid.db.tables.segmentTable=druid_segments
+druid.db.tables.ruleTable=druid_rules
+druid.db.tables.configTable=druid_config
+druid.db.tables.tasks=druid_tasks
+druid.db.tables.taskLog=druid_taskLog
+druid.db.tables.taskLock=druid_taskLock
+
+druid.indexer.storage.type=db
+druid.publish.type=db
+
+druid.extensions.coordinates=[]
+
+leave.me.alone=xxx