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package org.perfectjpattern.core.extras.delegate; |
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import java.lang.reflect.*; |
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import junit.framework.*; |
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import org.perfectjpattern.core.api.extras.delegate.*; |
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import org.slf4j.*; |
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@link |
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@see |
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@see |
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@see |
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@see |
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@author |
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@author |
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@author |
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@version |
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@SuppressWarnings("unchecked") |
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public |
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| 97.8% |
Uncovered Elements: 2 (90) |
Complexity: 15 |
Complexity Density: 0.21 |
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class TestDelegator |
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extends TestCase |
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{ |
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| 100% |
Uncovered Elements: 0 (6) |
Complexity: 1 |
Complexity Density: 0.17 |
1
PASS
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1
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public void ... |
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testIsSuitableMethod() |
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{ |
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1
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int myNoArguments = 1; |
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1
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Method[] myPossibilities = AbstractDelegator.findMethod(IStringDisplay. |
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class, "doDisplay", myNoArguments); |
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1
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Class myReturnClass = void.class; |
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1
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Class[] myArguments = new Class[] {String.class }; |
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AbstractDelegator<IStringDisplay> myDelegate = new Delegator< |
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IStringDisplay>(IStringDisplay.class); |
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1
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assertTrue("AbstractDelegator.searchCandidateMethods() did not " + |
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"produce the expeted result.", myDelegate.isSuitableMethod( |
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myPossibilities[0], myReturnClass, myArguments)); |
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} |
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| 100% |
Uncovered Elements: 0 (4) |
Complexity: 1 |
Complexity Density: 0.25 |
1
PASS
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1
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public void ... |
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testSearchCandidateMethods() |
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{ |
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int myNumberOfArguments = 1; |
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Method[] myPossibilities = |
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AbstractDelegator.findMethod( |
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IBadStringDisplay.class, "doDisplay", myNumberOfArguments); |
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assertEquals("AbstractDelegator.searchCandidateMethods() did not " + |
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"return the expected number of matches.", 1, |
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myPossibilities.length); |
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1
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assertEquals("AbstractDelegator.searchCandidateMethods() did not " + |
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"find the right match.", "doDisplay", |
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myPossibilities[0].getName()); |
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} |
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| 66.7% |
Uncovered Elements: 2 (6) |
Complexity: 3 |
Complexity Density: 0.5 |
1
PASS
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public void ... |
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testDelegateBuild() |
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{ |
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try |
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{ |
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new Delegator<IBadStringDisplay>(IBadStringDisplay.class); |
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fail("Delegator multiple method interface was not rejected."); |
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} |
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catch (IllegalArgumentException anException) |
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{ |
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} |
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try |
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{ |
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new Delegator<IBadStringDisplay2>(IBadStringDisplay2.class); |
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fail("Delegator interface with no methods was not rejected."); |
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} |
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catch (IllegalArgumentException anException) |
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{ |
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} |
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} |
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| 100% |
Uncovered Elements: 0 (14) |
Complexity: 2 |
Complexity Density: 0.17 |
1
PASS
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public void ... |
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testDelegator() |
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throws Exception |
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{ |
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IDelegator<IStringDisplay> myDelegate = |
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new Delegator<IStringDisplay>(IStringDisplay.class); |
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Class1 myObject1 = new Class1(); |
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Class2 myObject2 = new Class2(); |
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IStringDisplay[] myItems = new IStringDisplay[3]; |
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myItems[0] = myDelegate.build(myObject1, "show"); |
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myItems[1] = myDelegate.build(myObject2, "display"); |
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myItems[2] = myDelegate.build(Class3.class, |
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"staticDisplay"); |
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for (int i = 0; i < myItems.length; i++) |
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{ |
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IStringDisplay myItem = myItems[i]; |
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myItem.doDisplay("test"); |
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} |
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final int myIterationsCount = 10000; |
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timingTest(myItems, myObject1, myObject2, myIterationsCount); |
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} |
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| 100% |
Uncovered Elements: 0 (16) |
Complexity: 2 |
Complexity Density: 0.14 |
1
PASS
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1
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public void ... |
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testDynamicDelegator() |
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throws Exception |
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{ |
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IDelegator<IDelegate> myDelegator = new DynamicDelegator(Void.TYPE, |
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String.class); |
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Class1 myObject1 = new Class1(); |
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Class2 myObject2 = new Class2(); |
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IDelegate[] myDelegates = new IDelegate[3]; |
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myDelegates[0] = myDelegator.build(myObject1, "show"); |
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myDelegates[1] = myDelegator.build(myObject2, "display"); |
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Class3.reset(); |
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myDelegates[2] = myDelegator.build(Class3.class, "staticDisplay"); |
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for (int i = 0; i < myDelegates.length; i++) |
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{ |
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IDelegate myDelegate = myDelegates[i]; |
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myDelegate.invoke("test"); |
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} |
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assertEquals("Wrong calls count", 1, myObject1.getCount()); |
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assertEquals("Wrong calls count", 1, myObject2.getCount()); |
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assertEquals("Wrong calls count", 1, Class3.getCount()); |
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} |
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| 100% |
Uncovered Elements: 0 (38) |
Complexity: 6 |
Complexity Density: 0.21 |
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1
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public void ... |
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timingTest(IStringDisplay[] anItems, Class1 anObject1, Class2 anObject2, |
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int anIterations) |
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{ |
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101
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for (int i = 0; i < 100; i++) |
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{ |
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400
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for (int j = 0; j < anItems.length; j++) |
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{ |
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300
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IStringDisplay myItem = anItems[j]; |
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300
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myItem.doDisplay("test"); |
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} |
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anObject1.show("test"); |
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anObject2.display("test"); |
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Class3.staticDisplay("test"); |
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} |
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long myStart = System.currentTimeMillis(); |
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10001
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for (int i = 0; i < anIterations; i++) |
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{ |
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40000
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for (int j = 0; j < anItems.length; j++) |
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{ |
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30000
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IStringDisplay myItem = anItems[j]; |
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30000
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myItem.doDisplay("test"); |
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} |
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} |
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long myEnd = System.currentTimeMillis(); |
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double myDelegateTime = (myEnd - myStart) / 1000.; |
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double myPerIteration = (1000. * 1000. * myDelegateTime) / anIterations; |
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myStart = System.currentTimeMillis(); |
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10001
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for (int myJ = 0; myJ < anIterations; myJ++) |
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{ |
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10000
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anObject1.show("test"); |
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10000
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anObject2.display("test"); |
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10000
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Class3.staticDisplay("test"); |
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} |
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myEnd = System.currentTimeMillis(); |
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double myDirectTime = (myEnd - myStart) / 1000.; |
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double myPerCallIteration = (1000. * 1000. * myDirectTime) / |
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anIterations; |
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theLogger.debug("Ran '" + anIterations + "' iterations "); |
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theLogger.debug("Delegator Test took '" + myDelegateTime + "' secs"); |
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theLogger.debug("per iteration '" + myPerIteration + " microsecs"); |
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theLogger.debug("Direct Calls took '" + myDirectTime + " secs"); |
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theLogger.debug("per iteration '" + myPerCallIteration + "' microsecs"); |
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} |
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private static |
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interface |
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| - |
Uncovered Elements: 0 (0) |
Complexity: 0 |
Complexity Density: - |
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IStringDisplay |
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{ |
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public void |
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doDisplay(String aValue); |
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} |
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private static |
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| - |
Uncovered Elements: 0 (0) |
Complexity: 0 |
Complexity Density: - |
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interface IBadStringDisplay |
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{ |
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public void |
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doDisplay(String aValue); |
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public void |
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doDisplay2(String aValue); |
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} |
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private static |
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| - |
Uncovered Elements: 0 (0) |
Complexity: 0 |
Complexity Density: - |
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interface IBadStringDisplay2 |
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{ |
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} |
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private static |
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| 100% |
Uncovered Elements: 0 (4) |
Complexity: 2 |
Complexity Density: 1 |
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class Class1 |
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{ |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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20202
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public void ... |
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show(String aValue) |
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{ |
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20202
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theCount++; |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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1
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public int ... |
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getCount() |
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{ |
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1
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return theCount; |
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} |
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private int theCount; |
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} |
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private static |
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| 100% |
Uncovered Elements: 0 (4) |
Complexity: 2 |
Complexity Density: 1 |
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class Class2 |
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{ |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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20202
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public void ... |
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display(String aValue) |
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{ |
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20202
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theCount++; |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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1
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public int ... |
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getCount() |
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{ |
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1
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return theCount; |
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} |
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private int theCount; |
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} |
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private final static |
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| 100% |
Uncovered Elements: 0 (6) |
Complexity: 3 |
Complexity Density: 1 |
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class Class3 |
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{ |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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20202
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public static void ... |
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staticDisplay(String aValue) |
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{ |
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20202
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theCount++; |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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1
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public static int ... |
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getCount() |
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{ |
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1
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return theCount; |
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} |
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| 100% |
Uncovered Elements: 0 (1) |
Complexity: 1 |
Complexity Density: 1 |
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1
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public static void... |
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reset() |
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{ |
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1
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theCount = 0; |
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} |
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private static int theCount; |
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} |
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private final Logger theLogger = LoggerFactory.getLogger(this.getClass()); |
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} |