/*

  *  Copyright (c) 2001-2009, Jean Tessier

  *  All rights reserved.

  *  

  *  Redistribution and use in source and binary forms, with or without

  *  modification, are permitted provided that the following conditions

  *  are met:

  *  

  *      * Redistributions of source code must retain the above copyright

  *        notice, this list of conditions and the following disclaimer.

  *  

  *      * Redistributions in binary form must reproduce the above copyright

  *        notice, this list of conditions and the following disclaimer in the

  *        documentation and/or other materials provided with the distribution.

  *  

  *      * Neither the name of Jean Tessier nor the names of his contributors

  *        may be used to endorse or promote products derived from this software

  *        without specific prior written permission.

  *  

  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR

  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  */

 package com.jeantessier.metrics;

 import junit.framework.*;

 import java.util.*;

 public class TestMetricsConfiguration extends TestCase {

     private MetricsConfiguration config;

     private MeasurementDescriptor d1;

     private MeasurementDescriptor d2;

     protected void setUp() {

         config = new MetricsConfiguration();

         d1 = new MeasurementDescriptor();

         d2 = new MeasurementDescriptor();

     }

     public void testCreate() {

         assertNotNull("ProjectMeasurements is null",  config.getProjectMeasurements());

         assertTrue("ProjectMeasurements is not emty", config.getProjectMeasurements().isEmpty());

         assertNotNull("GroupMeasurements is null",    config.getGroupMeasurements());

         assertTrue("GroupMeasurements is not emty",   config.getGroupMeasurements().isEmpty());

         assertNotNull("ClassMeasurements is null",    config.getClassMeasurements());

         assertTrue("ClassMeasurements is not emty",   config.getClassMeasurements().isEmpty());

         assertNotNull("MethodMeasurements is null",   config.getMethodMeasurements());

         assertTrue("MethodMeasurements is not emty",  config.getMethodMeasurements().isEmpty());

     }

     public void testAddProjectMeasurement() {

         assertEquals(0, config.getProjectMeasurements().size());

         config.addProjectMeasurement(d1);

         assertEquals(1, config.getProjectMeasurements().size());

         assertTrue(config.getProjectMeasurements().contains(d1));

         config.addProjectMeasurement(d2);

         assertEquals(2, config.getProjectMeasurements().size());

         assertTrue(config.getProjectMeasurements().contains(d2));

         assertEquals(d1, config.getProjectMeasurements().get(0));

         assertEquals(d2, config.getProjectMeasurements().get(1));

     }

     public void testAddGroupMeasurement() {

         assertEquals(0, config.getGroupMeasurements().size());

         config.addGroupMeasurement(d1);

         assertEquals(1, config.getGroupMeasurements().size());

         assertTrue(config.getGroupMeasurements().contains(d1));

         config.addGroupMeasurement(d2);

         assertEquals(2, config.getGroupMeasurements().size());

         assertTrue(config.getGroupMeasurements().contains(d2));

         assertEquals(d1, config.getGroupMeasurements().get(0));

         assertEquals(d2, config.getGroupMeasurements().get(1));

     }

     public void testAddClassMeasurement() {

         assertEquals(0, config.getClassMeasurements().size());

         config.addClassMeasurement(d1);

         assertEquals(1, config.getClassMeasurements().size());

         assertTrue(config.getClassMeasurements().contains(d1));

         config.addClassMeasurement(d2);

         assertEquals(2, config.getClassMeasurements().size());

         assertTrue(config.getClassMeasurements().contains(d2));

         assertEquals(d1, config.getClassMeasurements().get(0));

         assertEquals(d2, config.getClassMeasurements().get(1));

     }

     public void testAddMethodMeasurement() {

         assertEquals(0, config.getMethodMeasurements().size());

         config.addMethodMeasurement(d1);

         assertEquals(1, config.getMethodMeasurements().size());

         assertTrue(config.getMethodMeasurements().contains(d1));

         config.addMethodMeasurement(d2);

         assertEquals(2, config.getMethodMeasurements().size());

         assertTrue(config.getMethodMeasurements().contains(d2));

         assertEquals(d1, config.getMethodMeasurements().get(0));

         assertEquals(d2, config.getMethodMeasurements().get(1));

     }

     public void testGroupDefinitions() {

         Collection groups;

         groups = config.getGroups("foobar");

         assertEquals(0, groups.size());

         config.addGroupDefinition("foo", "/foo/");

         groups = config.getGroups("foobar");

         assertEquals(1, groups.size());

         assertTrue(groups.contains("foo"));

         config.addGroupDefinition("bar", "/bar/");

         groups = config.getGroups("foobar");

         assertEquals(2, groups.size());

         assertTrue(groups.contains("foo"));

         assertTrue(groups.contains("bar"));

         config.addGroupDefinition("baz", "/baz/");

         groups = config.getGroups("foobar");

         assertEquals(2, groups.size());

         assertTrue(groups.contains("foo"));

         assertTrue(groups.contains("bar"));

     }

     public void testGroupDefinitionsWithMultipleREs() {

         Collection groups;

         groups = config.getGroups("foobar");

         assertEquals(0, groups.size());

         config.addGroupDefinition("foo", "/foo/");

         config.addGroupDefinition("foo", "/bar/");

         groups = config.getGroups("foo only");

         assertEquals(1, groups.size());

         assertTrue(groups.contains("foo"));

         groups = config.getGroups("bar only");

         assertEquals(1, groups.size());

         assertTrue(groups.contains("foo"));

     }

 }