Examples with GenericMethod org.evosuite.utils.generic.GenericMethod used on opensource projects

Example 66 with GenericMethod

use of org.evosuite.utils.generic.GenericMethod in project evosuite by EvoSuite.

the class ConstraintVerifierTest method testAfter.

@Test
public void testAfter() throws Exception {
    TestChromosome tc = new TestChromosome();
    TestFactory factory = TestFactory.getInstance();
    // this method has an "after" constraint on initServlet
    factory.addMethod(tc.getTestCase(), new GenericMethod(EvoServletState.class.getDeclaredMethod("getRequest"), EvoServletState.class), 0, 0);
    Assert.assertEquals(1, tc.size());
    Assert.assertFalse(ConstraintVerifier.verifyTest(tc));
    VariableReference con = factory.addConstructor(tc.getTestCase(), new GenericConstructor(FakeServlet.class.getDeclaredConstructor(), FakeServlet.class), 0, 0);
    factory.addMethod(tc.getTestCase(), new GenericMethod(EvoServletState.class.getDeclaredMethod("initServlet", Servlet.class), EvoServletState.class), 1, 0);
    Assert.assertEquals(3, tc.size());
    Assert.assertTrue(ConstraintVerifier.verifyTest(tc));
}

Example 67 with GenericMethod

use of org.evosuite.utils.generic.GenericMethod in project evosuite by EvoSuite.

the class ConstraintVerifierTest method testInitializingBoundedVariable_correct.

@Test
public void testInitializingBoundedVariable_correct() throws Exception {
    TestChromosome tc = new TestChromosome();
    TestFactory factory = TestFactory.getInstance();
    VariableReference servlet = factory.addConstructor(tc.getTestCase(), new GenericConstructor(FakeServlet.class.getDeclaredConstructor(), FakeServlet.class), 0, 0);
    // initializing bounding variable method called directly after the new
    factory.addMethod(tc.getTestCase(), new GenericMethod(Injector.class.getDeclaredMethod("executePostConstruct", Object.class), Injector.class), 1, 0);
    // method on servlet after the bounding variable initialization: it is ok
    factory.addMethodFor(tc.getTestCase(), servlet, new GenericMethod(FakeServlet.class.getDeclaredMethod("foo"), FakeServlet.class), 2);
    Assert.assertEquals(3, tc.size());
    Assert.assertTrue(ConstraintVerifier.verifyTest(tc));
}

Example 68 with GenericMethod

use of org.evosuite.utils.generic.GenericMethod in project evosuite by EvoSuite.

the class ConstraintVerifierTest method testHasAnyOnlyForAssertionMethod.

@Test
public void testHasAnyOnlyForAssertionMethod() throws Exception {
    TestChromosome tc = new TestChromosome();
    TestFactory factory = TestFactory.getInstance();
    VariableReference req = factory.addMethod(tc.getTestCase(), new GenericMethod(EvoServletState.class.getDeclaredMethod("getRequest"), EvoServletState.class), 0, 0);
    Assert.assertEquals(tc.getTestCase().toCode(), 1, tc.size());
    Assert.assertFalse(ConstraintVerifier.hasAnyOnlyForAssertionMethod(tc.getTestCase()));
    // this method should be only for assertions
    factory.addMethodFor(tc.getTestCase(), req, new GenericMethod(EvoHttpServletRequest.class.getDeclaredMethod("isAsyncStarted"), EvoHttpServletRequest.class), 1);
    Assert.assertEquals(tc.getTestCase().toCode(), 2, tc.size());
    Assert.assertTrue(ConstraintVerifier.hasAnyOnlyForAssertionMethod(tc.getTestCase()));
}

Example 69 with GenericMethod

use of org.evosuite.utils.generic.GenericMethod in project evosuite by EvoSuite.

the class ConstraintVerifierTest method testInitializingBoundedVariable_correct_severalCalls.

@Test
public void testInitializingBoundedVariable_correct_severalCalls() throws Exception {
    TestChromosome tc = new TestChromosome();
    TestFactory factory = TestFactory.getInstance();
    VariableReference servlet = factory.addConstructor(tc.getTestCase(), new GenericConstructor(FakeServlet.class.getDeclaredConstructor(), FakeServlet.class), 0, 0);
    // both calls on same bounding variable
    factory.addMethod(tc.getTestCase(), new GenericMethod(ConstraintVerifierTest.class.getDeclaredMethod("fakeInjection", Servlet.class), ConstraintVerifierTest.class), 1, 0);
    // this is an atMostOnce type
    factory.addMethod(tc.getTestCase(), new GenericMethod(Injector.class.getDeclaredMethod("executePostConstruct", Object.class), Injector.class), 2, 0);
    Assert.assertEquals(3, tc.size());
    Assert.assertTrue(ConstraintVerifier.verifyTest(tc));
}

Example 70 with GenericMethod

use of org.evosuite.utils.generic.GenericMethod in project evosuite by EvoSuite.

the class ConstraintVerifierTest method testInitializingBoundedVariable_wrong_atMostOnce.

@Test
public void testInitializingBoundedVariable_wrong_atMostOnce() throws Exception {
    TestChromosome tc = new TestChromosome();
    TestFactory factory = TestFactory.getInstance();
    VariableReference servlet = factory.addConstructor(tc.getTestCase(), new GenericConstructor(FakeServlet.class.getDeclaredConstructor(), FakeServlet.class), 0, 0);
    // initializing bounding variable method called directly after the new
    factory.addMethod(tc.getTestCase(), new GenericMethod(Injector.class.getDeclaredMethod("executePostConstruct", Object.class), Injector.class), 1, 0);
    Assert.assertEquals(2, tc.size());
    Assert.assertTrue(ConstraintVerifier.verifyTest(tc));
    // this should be invalid, as executePostConstruct can be used only once on same bounded variable
    factory.addMethod(tc.getTestCase(), new GenericMethod(Injector.class.getDeclaredMethod("executePostConstruct", Object.class), Injector.class), 2, 0);
    Assert.assertEquals(3, tc.size());
    Assert.assertFalse(ConstraintVerifier.verifyTest(tc));
}