/*
 * Copyright 2011 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.jstestdriver.plugins.testisolation;

import com.google.common.collect.Lists;
import com.google.jstestdriver.FileInfo;
import com.google.jstestdriver.model.JstdTestCase;

import junit.framework.TestCase;

import java.util.List;

/**
 * @author Andrew Trenk
 *
 */
public class IsolationTestCaseProcessorTest extends TestCase {

  IsolationTestCaseProcessor processor = new IsolationTestCaseProcessor();
  
  static final FileInfo TEST_1 = getFileInfo("test1");
  static final FileInfo TEST_2 = getFileInfo("test2");
  static final FileInfo TEST_3 = getFileInfo("test3");
  
  static final List<FileInfo> DEPS_1 = Lists.newArrayList(getFileInfo("dep1"));    
  static final List<FileInfo> DEPS_2 = Lists.newArrayList(getFileInfo("dep2"));
   
  static final List<FileInfo> PLUGINS_1 = Lists.newArrayList(getFileInfo("plugin1"));    
  static final List<FileInfo> PLUGINS_2 = Lists.newArrayList(getFileInfo("plugin2"));

  public void testProcess() {
    JstdTestCase testCaseWithTwoTests =
        new JstdTestCase(DEPS_1, Lists.newArrayList(TEST_1, TEST_2), PLUGINS_1, "");
    JstdTestCase testCaseWithOneTest =
        new JstdTestCase(DEPS_2, Lists.newArrayList(TEST_3), PLUGINS_2, "");
    
    List<JstdTestCase> processedTests =
        processor.process(Lists.newArrayList(testCaseWithTwoTests, testCaseWithOneTest).iterator());

    // Each test file should have been moved into its own JstdTestCase    
    assertEquals(3, processedTests.size());
    assertEquals(
        new JstdTestCase(DEPS_1, Lists.newArrayList(TEST_1), PLUGINS_1, ""), processedTests.get(0));
    assertEquals(
        new JstdTestCase(DEPS_1, Lists.newArrayList(TEST_2), PLUGINS_1, ""), processedTests.get(1)); 
    assertEquals(
        new JstdTestCase(DEPS_2, Lists.newArrayList(TEST_3), PLUGINS_2, ""), processedTests.get(2)); 
  }
  
  private static FileInfo getFileInfo(String name) {
    return new FileInfo(name, 0, 0, false, false, "", "");
  }
}