| /* |
| * Copyright (C) 2012 Google Inc. |
| * |
| * 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.caliper.config; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.when; |
| |
| import com.google.caliper.options.CaliperOptions; |
| import com.google.common.collect.ImmutableMap; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.Properties; |
| |
| /** |
| * Tests {@link CaliperConfigLoader}. |
| */ |
| @RunWith(MockitoJUnitRunner.class) |
| |
| public class CaliperConfigLoaderTest { |
| @Mock CaliperOptions optionsMock; |
| |
| private File tempConfigFile; |
| |
| @Before public void createTempUserProperties() throws IOException { |
| tempConfigFile = File.createTempFile("caliper-config-test", "properties"); |
| tempConfigFile.deleteOnExit(); |
| Properties userProperties = new Properties(); |
| userProperties.put("some.property", "franklin"); |
| FileOutputStream fs = new FileOutputStream(tempConfigFile); |
| userProperties.store(fs, null); |
| fs.close(); |
| } |
| |
| @After public void deleteTempUserProperties() { |
| tempConfigFile.delete(); |
| } |
| |
| @Test public void loadOrCreate_configFileExistsNoOverride() throws Exception { |
| when(optionsMock.caliperConfigFile()).thenReturn(tempConfigFile); |
| when(optionsMock.configProperties()).thenReturn(ImmutableMap.<String, String>of()); |
| CaliperConfigLoader loader = new CaliperConfigLoader(optionsMock); |
| CaliperConfig config = loader.loadOrCreate(); |
| assertEquals("franklin", config.properties.get("some.property")); |
| } |
| |
| @Test public void loadOrCreate_configFileExistsWithOverride() throws Exception { |
| when(optionsMock.caliperConfigFile()).thenReturn(tempConfigFile); |
| when(optionsMock.configProperties()).thenReturn(ImmutableMap.of( |
| "some.property", "tacos")); |
| CaliperConfigLoader loader = new CaliperConfigLoader(optionsMock); |
| CaliperConfig config = loader.loadOrCreate(); |
| assertEquals("tacos", config.properties.get("some.property")); |
| } |
| } |