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Example 11 with CoverageGoalTestNameGenerationStrategy

use of org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testTwoConstructorsSameClass.

@Test
public void testTwoConstructorsSameClass() {
    TestCase test = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "<init>()");
    test.addCoveredGoal(goal1);
    MethodCoverageTestFitness goal2 = new MethodCoverageTestFitness("FooClass", "<init>(I)");
    test.addCoveredGoal(goal2);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    String generatedName = naming.getName(test);
    assertEquals("testCreatesFooClassTakingNoArgumentsAndCreatesFooClassTakingInt", generatedName);
}
Also used : TestCase(org.evosuite.testcase.TestCase) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) MethodCoverageTestFitness(org.evosuite.coverage.method.MethodCoverageTestFitness) CoverageGoalTestNameGenerationStrategy(org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy) ArrayList(java.util.ArrayList) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) Test(org.junit.Test)

Example 12 with CoverageGoalTestNameGenerationStrategy

use of org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testMethodWithOutputGoals.

@Test
public void testMethodWithOutputGoals() {
    TestCase test1 = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "toString");
    OutputCoverageGoal outputGoal1 = new OutputCoverageGoal("FooClass", "toString", objectType(), REF_NULL);
    OutputCoverageTestFitness goal2 = new OutputCoverageTestFitness(outputGoal1);
    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("testToStringReturningNull", naming.getName(test1));
    assertEquals("testToStringReturningNonNull", naming.getName(test2));
}
Also used : TestCase(org.evosuite.testcase.TestCase) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) MethodCoverageTestFitness(org.evosuite.coverage.method.MethodCoverageTestFitness) CoverageGoalTestNameGenerationStrategy(org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy) ArrayList(java.util.ArrayList) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) OutputCoverageTestFitness(org.evosuite.coverage.io.output.OutputCoverageTestFitness) OutputCoverageGoal(org.evosuite.coverage.io.output.OutputCoverageGoal) IntPrimitiveStatement(org.evosuite.testcase.statements.numeric.IntPrimitiveStatement) Test(org.junit.Test)

Example 13 with CoverageGoalTestNameGenerationStrategy

use of org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy in project evosuite by EvoSuite.

the class TestCoverageGoalNameGeneration method testConstructorWithAndWithoutException.

@Test
public void testConstructorWithAndWithoutException() {
    TestCase test1 = new DefaultTestCase();
    MethodCoverageTestFitness goal1 = new MethodCoverageTestFitness("FooClass", "<init>()");
    test1.addCoveredGoal(goal1);
    MethodNoExceptionCoverageTestFitness goal1a = new MethodNoExceptionCoverageTestFitness("FooClass", "<init>()");
    test1.addCoveredGoal(goal1a);
    TestCase test2 = new DefaultTestCase();
    // Need to add statements to change hashCode
    test2.addStatement(new IntPrimitiveStatement(test2, 0));
    test2.addCoveredGoal(goal1);
    ExceptionCoverageTestFitness goal2 = new ExceptionCoverageTestFitness("FooClass", "<init>()", RuntimeException.class, ExceptionCoverageTestFitness.ExceptionType.EXPLICIT);
    test2.addCoveredGoal(goal2);
    List<TestCase> tests = new ArrayList<>();
    tests.add(test1);
    tests.add(test2);
    CoverageGoalTestNameGenerationStrategy naming = new CoverageGoalTestNameGenerationStrategy(tests);
    assertEquals("testCreatesFooClass", naming.getName(test1));
    assertEquals("testFailsToCreateFooClassThrowsRuntimeException", naming.getName(test2));
}
Also used : ExceptionCoverageTestFitness(org.evosuite.coverage.exception.ExceptionCoverageTestFitness) MethodNoExceptionCoverageTestFitness(org.evosuite.coverage.method.MethodNoExceptionCoverageTestFitness) TestCase(org.evosuite.testcase.TestCase) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) MethodCoverageTestFitness(org.evosuite.coverage.method.MethodCoverageTestFitness) CoverageGoalTestNameGenerationStrategy(org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy) MethodNoExceptionCoverageTestFitness(org.evosuite.coverage.method.MethodNoExceptionCoverageTestFitness) ArrayList(java.util.ArrayList) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) IntPrimitiveStatement(org.evosuite.testcase.statements.numeric.IntPrimitiveStatement) Test(org.junit.Test)

Example 14 with CoverageGoalTestNameGenerationStrategy

use of org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy 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));
}
Also used : TestCase(org.evosuite.testcase.TestCase) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) MethodCoverageTestFitness(org.evosuite.coverage.method.MethodCoverageTestFitness) CoverageGoalTestNameGenerationStrategy(org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy) ArrayList(java.util.ArrayList) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) IntPrimitiveStatement(org.evosuite.testcase.statements.numeric.IntPrimitiveStatement) Test(org.junit.Test)

Example 15 with CoverageGoalTestNameGenerationStrategy

use of org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy 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?
}
Also used : ConstructorStatement(org.evosuite.testcase.statements.ConstructorStatement) MethodStatement(org.evosuite.testcase.statements.MethodStatement) VariableReference(org.evosuite.testcase.variable.VariableReference) ArrayList(java.util.ArrayList) GenericConstructor(org.evosuite.utils.generic.GenericConstructor) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) GenericMethod(org.evosuite.utils.generic.GenericMethod) TestCase(org.evosuite.testcase.TestCase) DefaultTestCase(org.evosuite.testcase.DefaultTestCase) MethodCoverageTestFitness(org.evosuite.coverage.method.MethodCoverageTestFitness) CoverageGoalTestNameGenerationStrategy(org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy) Test(org.junit.Test)

Aggregations

CoverageGoalTestNameGenerationStrategy (org.evosuite.junit.naming.methods.CoverageGoalTestNameGenerationStrategy)48 ArrayList (java.util.ArrayList)47 DefaultTestCase (org.evosuite.testcase.DefaultTestCase)47 TestCase (org.evosuite.testcase.TestCase)47 Test (org.junit.Test)47 MethodCoverageTestFitness (org.evosuite.coverage.method.MethodCoverageTestFitness)36 IntPrimitiveStatement (org.evosuite.testcase.statements.numeric.IntPrimitiveStatement)27 OutputCoverageGoal (org.evosuite.coverage.io.output.OutputCoverageGoal)18 OutputCoverageTestFitness (org.evosuite.coverage.io.output.OutputCoverageTestFitness)18 InputCoverageGoal (org.evosuite.coverage.io.input.InputCoverageGoal)9 InputCoverageTestFitness (org.evosuite.coverage.io.input.InputCoverageTestFitness)9 MethodNoExceptionCoverageTestFitness (org.evosuite.coverage.method.MethodNoExceptionCoverageTestFitness)9 ExceptionCoverageTestFitness (org.evosuite.coverage.exception.ExceptionCoverageTestFitness)8 ClassWithOverloadedConstructor (com.examples.with.different.packagename.ClassWithOverloadedConstructor)2 File (java.io.File)1 Set (java.util.Set)1 Branch (org.evosuite.coverage.branch.Branch)1 BranchCoverageGoal (org.evosuite.coverage.branch.BranchCoverageGoal)1 BranchCoverageTestFitness (org.evosuite.coverage.branch.BranchCoverageTestFitness)1 LineCoverageTestFitness (org.evosuite.coverage.line.LineCoverageTestFitness)1