Examples with MethodCoverageTestFitness org.evosuite.coverage.method.MethodCoverageTestFitness used on opensource projects

Example 26 with MethodCoverageTestFitness

use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testUniqueMethod.

@Test
public void testUniqueMethod() {
    TestCase test = new DefaultTestCase();
    MethodCoverageTestFitness goal = new MethodCoverageTestFitness("FooClass", "toString");
    test.addCoveredGoal(goal);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    String generatedName = naming.getName(test);
    assertEquals("testToString", generatedName);
}

Example 27 with MethodCoverageTestFitness

use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testMethodWithInputOutputGoals.

@Test
public void testMethodWithInputOutputGoals() {
    TestCase test1 = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "toString");
    InputCoverageGoal inputGoal1 = new InputCoverageGoal("FooClass", "toString", 0, objectType(), REF_NULL);
    InputCoverageTestFitness goal2 = new InputCoverageTestFitness(inputGoal1);
    test1.addCoveredGoal(goal1);
    test1.addCoveredGoal(goal2);
    TestCase test2 = new DefaultTestCase();
    // Need to add statements to change hashCode
    test2.addStatement(new IntPrimitiveStatement(test2, 0));
    test2.addCoveredGoal(goal1);
    OutputCoverageGoal outputGoal2 = new OutputCoverageGoal("FooClass", "toString", objectType(), REF_NONNULL);
    OutputCoverageTestFitness goal3 = new OutputCoverageTestFitness(outputGoal2);
    test2.addCoveredGoal(goal3);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test1);
    tests.add(test2);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    assertEquals("testToStringWithNull", naming.getName(test1));
    assertEquals("testToStringReturningNonNull", naming.getName(test2));
}

Example 28 with MethodCoverageTestFitness

use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testOverloadedConstructor.

@Test
public void testOverloadedConstructor() {
    TestCase test1 = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness(ClassWithOverloadedConstructor.class.getCanonicalName(), "<init>()");
    test1.addCoveredGoal(goal1);
    TestCase test2 = new DefaultTestCase();
    MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness(ClassWithOverloadedConstructor.class.getCanonicalName(), "<init>(Ljava/lang/String;)");
    // Need to add statements to change hashCode
    test2.addStatement(new IntPrimitiveStatement(test2, 0));
    test2.addCoveredGoal(goal2);
    TestCase test3 = new DefaultTestCase();
    MethodCoverageTestFitness goal3 = new MethodCoverageTestFitness(ClassWithOverloadedConstructor.class.getCanonicalName(), "<init>(II)");
    // Need to add statements to change hashCode
    test3.addStatement(new IntPrimitiveStatement(test3, 1));
    test3.addCoveredGoal(goal3);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test1);
    tests.add(test2);
    tests.add(test3);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    String generatedName1 = naming.getName(test1);
    String generatedName2 = naming.getName(test2);
    String generatedName3 = naming.getName(test3);
    // TODO: I would remove the WithOverloadedConstructor
    assertEquals("testCreatesClassWithOverloadedConstructorTakingNoArguments", generatedName1);
    assertEquals("testCreatesClassWithOverloadedConstructorTakingString", generatedName2);
    assertEquals("testCreatesClassWithOverloadedConstructorTaking2Arguments", generatedName3);
}

Example 29 with MethodCoverageTestFitness

use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testConstructorAndMethod.

@Test
public void testConstructorAndMethod() {
    TestCase test = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("Foo", "<init>()");
    test.addCoveredGoal(goal1);
    MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("Foo", "bar()I");
    test.addCoveredGoal(goal2);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    String generatedName = naming.getName(test);
    assertEquals("testCreatesFooAndCallsBar", generatedName);
}

Example 30 with MethodCoverageTestFitness

use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testResolveBasicConflict.

@Test
public void testResolveBasicConflict() {
    // T1: A, B -> B
    // T2: A, C -> C
    // T3: A, C, B, D -> D
    TestCase test1 = new DefaultTestCase();
    MethodCoverageTestFitness methodGoal = new MethodCoverageTestFitness("FooClass", "foo(I)I");
    test1.addCoveredGoal(methodGoal);
    OutputCoverageGoal outputGoalHelper = new OutputCoverageGoal("FooClass", "foo(I)I", Type.INT_TYPE, NUM_ZERO);
    OutputCoverageTestFitness outputGoal1 = new OutputCoverageTestFitness(outputGoalHelper);
    test1.addCoveredGoal(outputGoal1);
    TestCase test2 = new DefaultTestCase();
    test2.addCoveredGoal(methodGoal);
    // Need to add statements to change hashCode
    test2.addStatement(new IntPrimitiveStatement(test2, 0));
    InputCoverageGoal inputGoalHelper = new InputCoverageGoal("FooClass", "foo(I)I", 0, Type.INT_TYPE, NUM_POSITIVE);
    InputCoverageTestFitness inputGoal1 = new InputCoverageTestFitness(inputGoalHelper);
    test2.addCoveredGoal(inputGoal1);
    TestCase test3 = new DefaultTestCase();
    MethodCoverageTestFitness methodGoal2 = new MethodCoverageTestFitness("FooClass", "toString()L/java/lang/String;");
    test3.addCoveredGoal(methodGoal2);
    test3.addCoveredGoal(methodGoal);
    // Need to add statements to change hashCode
    test3.addStatement(new IntPrimitiveStatement(test3, 1));
    test3.addCoveredGoal(outputGoal1);
    test3.addCoveredGoal(inputGoal1);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test1);
    tests.add(test2);
    tests.add(test3);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    assertEquals("testFooReturningZero", naming.getName(test1));
    assertEquals("testFooWithPositive", naming.getName(test2));
    assertEquals("testToString", naming.getName(test3));
}