use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.
the class TestCoverageGoalNameGeneration method testOverloadedMethodWithObject.
@Test
public void testOverloadedMethodWithObject() {
TestCase test1 = new DefaultTestCase();
MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "foo()");
test1.addCoveredGoal(goal1);
TestCase test2 = new DefaultTestCase();
// Need to add statements to change hashCode
test2.addStatement(new IntPrimitiveStatement(test2, 0));
MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("FooClass", "foo(Ljava/util/List;)");
test2.addCoveredGoal(goal2);
List<TestCase> tests = new ArrayList<>();
tests.add(test1);
tests.add(test2);
CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
assertEquals("testFooTakingNoArguments", naming.getName(test1));
assertEquals("testFooTakingList", naming.getName(test2));
}
use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.
the class TestCoverageGoalNameGeneration method testMultipleMethods.
@Test
public void testMultipleMethods() throws NoSuchMethodException {
TestCase test = new DefaultTestCase();
GenericConstructor gc = new GenericConstructor(Object.class.getConstructor(), Object.class);
VariableReference callee = test.addStatement(new ConstructorStatement(test, gc, new ArrayList<VariableReference>()));
GenericMethod gm = new GenericMethod(Object.class.getMethod("toString"), Object.class);
test.addStatement(new MethodStatement(test, gm, callee, new ArrayList<VariableReference>()));
MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "toString()Ljava/lang/String;");
test.addCoveredGoal(goal1);
MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("FooClass", "foo()Ljava/lang/String;");
test.addCoveredGoal(goal2);
MethodCoverageTestFitness goal3 = new MethodCoverageTestFitness("FooClass", "bar()Ljava/lang/String;");
test.addCoveredGoal(goal3);
List<TestCase> tests = new ArrayList<>();
tests.add(test);
CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
String generatedName = naming.getName(test);
assertEquals("testToString", generatedName);
// TODO: What should be the name now? Need some heuristic, currently sorted alphabetically
// Better heuristic would consider other things, like e.g. which method has more goals covered
// or which one is the last one called?
}
use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.
the class TestCoverageGoalNameGeneration method testOverloadedMethodDifferentArgArrayType.
@Test
public void testOverloadedMethodDifferentArgArrayType() {
TestCase test1 = new DefaultTestCase();
MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "foo([B)");
test1.addCoveredGoal(goal1);
OutputCoverageTestFitness outputGoal = new OutputCoverageTestFitness(new OutputCoverageGoal("FooClass", "foo", stringType(), BOOL_FALSE));
test1.addCoveredGoal(outputGoal);
TestCase test2 = new DefaultTestCase();
// Need to add statements to change hashCode
test2.addStatement(new IntPrimitiveStatement(test2, 0));
MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("FooClass", "foo([I)");
test2.addCoveredGoal(goal2);
test2.addCoveredGoal(outputGoal);
List<TestCase> tests = new ArrayList<>();
tests.add(test1);
tests.add(test2);
CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
assertEquals("testFooTakingByteArray", naming.getName(test1));
assertEquals("testFooTakingIntArray", naming.getName(test2));
}
use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.
the class TestCoverageGoalNameGeneration method testResolveConflict3.
@Test
public void testResolveConflict3() {
// T1: A, B
// T2: A, C
// T3: B, C
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();
// 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("testFooAndFooReturningZero", naming.getName(test1));
assertEquals("testFooAndFooWithPositive", naming.getName(test2));
// TODO: Is this acceptable? This happens because test 3 has no method goals
assertEquals("testFooReturningZero", naming.getName(test3));
}
use of org.evosuite.coverage.method.MethodCoverageTestFitness in project evosuite by EvoSuite.
the class TestCoverageGoalNameGeneration method testTwoConstructorsDifferentClasses.
@Test
public void testTwoConstructorsDifferentClasses() {
TestCase test = new DefaultTestCase();
MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("Foo", "<init>()");
test.addCoveredGoal(goal1);
MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("Bar", "<init>()");
test.addCoveredGoal(goal2);
List<TestCase> tests = new ArrayList<>();
tests.add(test);
CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
String generatedName = naming.getName(test);
assertEquals("testCreatesBarAndCreatesFoo", generatedName);
}
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