/**
* Copyright (C) 2011 by Jim Riecken
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package ca.jimr.gae.profiler;
import static org.junit.Assert.*;
import java.util.List;
import org.junit.Test;
import ca.jimr.gae.profiler.MiniProfiler.Profile;
import ca.jimr.gae.profiler.MiniProfiler.Step;
public class MiniProfilerTest
{
@Test
public void testProfileNotStarted()
{
Step s = MiniProfiler.step("Test");
s.close();
Profile p = MiniProfiler.stop();
assertNull("No profile should be generated", p);
}
@Test
public void testProfileSingleStep()
{
Profile result = null;
MiniProfiler.start();
try
{
Step s = MiniProfiler.step("Step 1");
s.close();
} finally
{
result = MiniProfiler.stop();
}
assertNotNull("Profile should be generated");
assertEquals("Request", result.getName());
assertEquals(0, result.getDepth());
List<Profile> children = result.getChildren();
assertEquals(1, children.size());
Profile child = children.get(0);
assertEquals("Step 1", child.getName());
assertEquals(1, child.getDepth());
}
@Test
public void testProfileNestedSteps()
{
Profile result = null;
MiniProfiler.start();
try
{
Step s1 = MiniProfiler.step("Step 1");
Step s11 = MiniProfiler.step("Step 1.1");
s11.close();
s1.close();
Step s2 = MiniProfiler.step("Step 2");
Step s21 = MiniProfiler.step("Step 2.1");
s21.close();
Step s22 = MiniProfiler.step("Step 2.2");
s22.close();
s2.close();
} finally
{
result = MiniProfiler.stop();
}
assertNotNull("Profile should be generated");
assertEquals("Request", result.getName());
assertEquals(0, result.getDepth());
List<Profile> children = result.getChildren();
assertEquals(2, children.size());
Profile child = children.get(0);
assertEquals("Step 1", child.getName());
assertEquals(1, child.getDepth());
List<Profile> children2 = child.getChildren();
assertEquals(1, children2.size());
Profile child2 = children2.get(0);
assertEquals("Step 1.1", child2.getName());
assertEquals(2, child2.getDepth());
child = children.get(1);
assertEquals("Step 2", child.getName());
assertEquals(1, child.getDepth());
children2 = child.getChildren();
assertEquals(2, children2.size());
child2 = children2.get(0);
assertEquals("Step 2.1", child2.getName());
assertEquals(2, child2.getDepth());
child2 = children2.get(1);
assertEquals("Step 2.2", child2.getName());
assertEquals(2, child2.getDepth());
}
}