Bom pessoal,
como todo bom inicante to com uma dúvida,
pra que serve isso? hehe
Test timed = new Timed(loadTest, maxElapsedTime);
Muito obrigado e desculpem-me pela ignorancia! 
Oi,
não existe essas duas classes (Test e Timed) no javadoc, então acho que essas classes foram criadas.
Onde você viu elas?
Junit Perf. . . .
To tentando fazer alguns testes por ele, mas não encontro nehum tutorial! 
to tentando na raça mesmo!!! hehehe
na real, queria saber o que faz o New???
e qual a logica do código? digamos, porqe tenho que citar o nome Tes Timed = new. . . .
Valeu…
A palavra reservada new serve para instanciar ou criar um objeto.
Test timed = new Timed(loadTest, maxElapsedTime);Não posso afirmar com muita certeza o que este código faz, mas acredito que ele estipula um determinado tempo de algum objeto.
Se possível coloque algum código extra.
la vai !
package com.clarkware.junitperf;
import junit.framework.Test;
import junit.framework.TestSuite;
import junit.extensions.RepeatedTest;
public class LoadTest {
public static final long toleranceInMillis = 100;
public static Test suite() {
TestSuite suite = new TestSuite();
return suite;
}
protected static Test makeStateful10UserLoadTest() {
int users = 10;
int iterations = 1;
Test factory = new TestFactory(ExampleStatefulTestCase.class);
Test loadTest = new LoadTest(factory, users, iterations);
return loadTest;
}
protected static Test makeStateful10UserLoadTestMethod() {
int users = 10;
int iterations = 1;
Test factory =
new TestMethodFactory(ExampleStatefulTestCase.class, "testState");
Test loadTest = new LoadTest(factory, users, iterations);
return loadTest;
}
protected static Test make1SecondResponse1UserLoadTest() {
int users = 1;
long maxElapsedTimeInMillis = 1000 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test loadTest = new LoadTest(testCase, users);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
protected static Test make1SecondResponse2UserLoadTest() {
int users = 2;
long maxElapsedTimeInMillis = 1500 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test loadTest = new LoadTest(testCase, users);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
protected static Test make1SecondResponse1UserLoadIterationTest() {
int users = 1;
int iterations = 10;
long maxElapsedTimeInMillis = 10000 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test loadTest = new LoadTest(testCase, users, iterations);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
protected static Test make1SecondResponse1UserLoadRepeatedTest() {
int users = 1;
int iterations = 10;
long maxElapsedTimeInMillis = 10000 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test repeatedTest = new RepeatedTest(testCase, iterations);
Test loadTest = new LoadTest(repeatedTest, users);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
protected static Test make1SecondResponse2UserLoad2SecondDelayTest() {
int users = 2;
Timer timer = new ConstantTimer(2000);
long maxElapsedTimeInMillis = 4000 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test loadTest = new LoadTest(testCase, users, timer);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
protected static Test
make1SecondResponse10UserLoad1SecondDelayIterationTest() {
int users = 10;
int iterations = 10;
Timer timer = new ConstantTimer(1000);
long maxElapsedTimeInMillis = 20000 + toleranceInMillis;
Test testCase = new ExampleTestCase("testOneSecondResponse");
Test loadTest = new LoadTest(testCase, users, iterations, timer);
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
return timedTest;
}
public static void main(String args[]) {
junit.textui.TestRunner.run(suite());
}
}Coloque o código dessa classe: TimedTest
Segue:
package com.clarkware.junitperf;
import junit.framework.*;
public class TimedTestTest extends TestCase {
private Test _oneSecondTest;
private Test _oneSecondFailedTest;
private Timer _twoSecondDelayTimer;
public static final long tolerance = 100;
public TimedTestTest(String name) {
super(name);
_oneSecondTest =
new MockTest("testOneSecondExecutionTime");
_oneSecondFailedTest =
new MockTest("testOneSecondExecutionTimeWithFailure");
_twoSecondDelayTimer = new ConstantTimer(2000);
}
public void testOneSecondResponseDefault() {
Test test = new TimedTest(_oneSecondTest, 1000 + tolerance);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseNoWaitForCompletion() {
Test test = new TimedTest(_oneSecondTest, 1000 + tolerance, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseWaitForCompletion() {
Test test = new TimedTest(_oneSecondTest, 1000 + tolerance, true);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseFailure() {
Test test = new TimedTest(_oneSecondTest, 900);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseOneUserLoadSuccess() {
Test loadTest = new LoadTest(_oneSecondTest, 1);
Test test = new TimedTest(loadTest, 1000 + tolerance);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseOneUserLoadFailure() {
Test loadTest = new LoadTest(_oneSecondTest, 1);
Test test = new TimedTest(loadTest, 900);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseMultiUserLoadSuccess() {
Test loadTest = new LoadTest(_oneSecondTest, 2);
Test test = new TimedTest(loadTest, 1500);
assertEquals(2, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(2, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseMultiUserLoadFailure() {
Test loadTest = new LoadTest(_oneSecondTest, 2);
Test test = new TimedTest(loadTest, 1000);
assertEquals(2, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(2, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseMultiUserLoadTwoSecondDelaySuccess() {
Test loadTest = new LoadTest(_oneSecondTest, 2, _twoSecondDelayTimer);
Test test = new TimedTest(loadTest, 4000 + tolerance);
assertEquals(2, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(2, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(0, result.failureCount());
}
public void testOneSecondResponseMultiUserLoadTwoSecondDelayFailure() {
Test loadTest = new LoadTest(_oneSecondTest, 2, _twoSecondDelayTimer);
Test test = new TimedTest(loadTest, 3700 + tolerance);
assertEquals(2, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(2, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testInfiniteNoWaitForCompletion() {
Test mockTest = new MockTest("testInfiniteExecutionTime");
Test test = new TimedTest(mockTest, 1000 + tolerance, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testLongResponseNoWaitForCompletion() {
Test mockTest = new MockTest("testLongExecutionTime");
Test test = new TimedTest(mockTest, 2000 + tolerance, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testInfiniteWaitForCompletion() {
Test mockTest = new MockTest("testInfiniteExecutionTime");
Test test = new TimedTest(mockTest, 1000 + tolerance, true);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseSuccessWaiting() {
Test test = new TimedTest(_oneSecondFailedTest, 1000 + tolerance, true);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseSuccessNonWaiting() {
Test test = new TimedTest(_oneSecondFailedTest, 1000 + tolerance, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseFailureWaiting() {
Test test = new TimedTest(_oneSecondFailedTest, 900, true);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(2, result.failureCount());
}
public void testOneSecondResponseNonWaitingWithAmbiguousFailure() {
Test test = new TimedTest(_oneSecondFailedTest, 900, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
public void testOneSecondResponseNonWaitingWithTimeFailure() {
TimedTest test =
new TimedTest(_oneSecondFailedTest, 900, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
if (test.outOfTime()) {
// success
} else {
fail("Max elapsed time exceeded!");
}
}
public void testOneSecondResponseNonWaitingWithTestFailure() {
TimedTest test =
new TimedTest(_oneSecondFailedTest, 1100, false);
assertEquals(1, test.countTestCases());
TestResult result = new TestResult();
test.run(result);
if (test.outOfTime()) {
fail("Should never get here!");
} else {
//
// Failed due to invalid test state.
//
assertEquals(1, result.runCount());
assertEquals(0, result.errorCount());
assertEquals(1, result.failureCount());
}
}
public static Test suite() {
return new TestSuite(TimedTestTest.class);
}
public static void main(String args[]) {
junit.textui.TestRunner.run(suite());
}
}Não, você colocou a classe TimedTestTest e eu quero ver a TimedTest onde se encontra esse construtor TimedTest(loadTest, maxElapsedTimeInMillis).
desculpe,
Mas não tem a classe que o Sr. pediu!
Apenas essa! :???:
Muito estranho, pois a classe que você está em dúvida é essa:
Test timedTest = new TimedTest(loadTest, maxElapsedTimeInMillis);
O nome dessa classe é TimeTest e tem um construtor que recebe dois parâmetros:
(loadTest, maxElapsedTimeInMillis);E a classe que você me mostrou tem o nome TimedTestTest e só tem um construtor chamado TimedTestTest(String name).
:space:
[quote=“Psy_lost”]Bom pessoal,
como todo bom inicante to com uma dúvida,
pra que serve isso? hehe
Test timed = new Timed(loadTest, maxElapsedTime);
Muito obrigado e desculpem-me pela ignorancia! [/quote]
Primeiro que tudo: não faz sentido usar o JUnit sem saber java primeiro.
O codigo significa o seguinte: " Crie um novo objeto da classe Timed conforme os parametros loadTest e maxElapsedTime. Atributa esse objeto a uma variável chamada timed do tipo Test. "
O codigo significa tb, num nivel mais abstrato que Timed herda de Test em algum ponto da sua hirarquia. (caso contrario um erro irá acontecer)
Obrigado!!!
Entendi agora!! hehehe
Bom, quando se acha um emprego na área que vc quer e que pague sua faculdade, vc não liga muito se essas coisas fazem sentido ou não!
Valeu mesmo pela ajuda!!!