Examples with Difference org.revapi.Difference used on opensource projects

Example 6 with Difference

use of org.revapi.Difference in project revapi by revapi.

the class IgnoreDifferenceTransformTest method testAttachmentMatch.

@Test
public void testAttachmentMatch() throws Exception {
    DummyElement oldE = new DummyElement("a");
    DummyElement newE = new DummyElement("b");
    Difference difference = Difference.builder().withCode("c").addAttachment("kachna", "nedobra").build();
    Difference anotherDiff = Difference.builder().withCode("d").build();
    Difference matchingDiff = Difference.builder().withCode("c").addAttachment("kachna", "dobra").build();
    try (IgnoreDifferenceTransform t = new IgnoreDifferenceTransform()) {
        AnalysisContext config = getAnalysisContextFromFullConfig(IgnoreDifferenceTransform.class, "[{\"extension\": \"revapi.ignore\", \"configuration\": [{\"code\":\"c\", \"kachna\": \"dobra\", \"justification\" : \"because\"}]}]");
        t.initialize(config);
        difference = t.transform(oldE, newE, difference);
        Assert.assertNotNull(difference);
        anotherDiff = t.transform(oldE, newE, anotherDiff);
        Assert.assertNotNull(anotherDiff);
        matchingDiff = t.transform(oldE, newE, matchingDiff);
        Assert.assertNull(matchingDiff);
    }
}

Example 7 with Difference

use of org.revapi.Difference in project revapi by revapi.

the class IgnoreDifferenceTransformTest method testSimpleTextMatch.

@Test
public void testSimpleTextMatch() throws Exception {
    DummyElement oldE = new DummyElement("a");
    DummyElement newE = new DummyElement("b");
    Difference difference = Difference.builder().withCode("c").build();
    try (IgnoreDifferenceTransform t = new IgnoreDifferenceTransform()) {
        AnalysisContext config = getAnalysisContextFromFullConfig(IgnoreDifferenceTransform.class, "[{\"extension\": \"revapi.ignore\", \"configuration\": [{\"code\":\"c\", \"justification\" : \"because\"}]}]");
        t.initialize(config);
        difference = t.transform(oldE, newE, difference);
        Assert.assertNull(difference);
    }
}

Example 8 with Difference

use of org.revapi.Difference in project revapi by revapi.

the class IgnoreDifferenceTransformTest method testAttachmentRegexMatch.

@Test
public void testAttachmentRegexMatch() throws Exception {
    DummyElement oldE = new DummyElement("a");
    DummyElement newE = new DummyElement("b");
    Difference difference = Difference.builder().withCode("c").addAttachment("kachna", "nedobra").build();
    Difference anotherDiff = Difference.builder().withCode("d").build();
    try (IgnoreDifferenceTransform t = new IgnoreDifferenceTransform()) {
        AnalysisContext config = getAnalysisContextFromFullConfig(IgnoreDifferenceTransform.class, "[{\"extension\": \"revapi.ignore\", \"configuration\": [{\"regex\": true, \"code\":\".*\", \"kachna\": \".*dobra$\", \"justification\" : \"because\"}]}]");
        t.initialize(config);
        difference = t.transform(oldE, newE, difference);
        Assert.assertNull(difference);
        anotherDiff = t.transform(oldE, newE, anotherDiff);
        Assert.assertNotNull(anotherDiff);
    }
}

Example 9 with Difference

use of org.revapi.Difference in project revapi by revapi.

the class MissingClassReportingTest method testReportsMissingClasses.

@Test
public void testReportsMissingClasses() throws Exception {
    AnalysisContext ctx = AnalysisContext.builder(revapi).withOldAPI(API.of(new ShrinkwrapArchive(apiV1)).build()).withNewAPI(API.of(new ShrinkwrapArchive(apiV2)).build()).withConfigurationFromJSON("{\"revapi\" : { \"java\" : { \"missing-classes\" : {\"behavior\" : \"report\" }}}}").build();
    revapi.validateConfiguration(ctx);
    List<Report> allReports = revapi.analyze(ctx).getExtensions().getFirstExtension(CollectingReporter.class, null).getReports();
    Assert.assertEquals(3, allReports.size());
    Assert.assertTrue(containsDifference(allReports, "missing-class B.T$2", "missing-class B.T$2", Code.MISSING_IN_NEW_API.code()));
    Assert.assertTrue(containsDifference(allReports, "missing-class B.T$2", "missing-class B.T$2", Code.MISSING_IN_OLD_API.code()));
    Assert.assertTrue(containsDifference(allReports, null, "missing-class B.T$3", Code.MISSING_IN_NEW_API.code()));
    Assert.assertTrue(containsDifference(allReports, null, "field A.f3", Code.FIELD_ADDED.code()));
    boolean containsMissingOld = false;
    boolean containsMissingNew = false;
    for (Difference d : allReports.get(0).getDifferences()) {
        if (d.code.equals(Code.MISSING_IN_NEW_API.code())) {
            containsMissingNew = true;
        }
        if (d.code.equals(Code.MISSING_IN_OLD_API.code())) {
            containsMissingOld = true;
        }
    }
    Assert.assertTrue(containsMissingOld);
    Assert.assertTrue(containsMissingNew);
}

Example 10 with Difference

use of org.revapi.Difference in project revapi by revapi.

the class DefaultValueChanged method doEnd.

@Override
protected List<Difference> doEnd() {
    ActiveElements<JavaMethodElement> methods = popIfActive();
    if (methods == null) {
        return null;
    }
    AnnotationValue oldValue = methods.oldElement.getDeclaringElement().getDefaultValue();
    AnnotationValue newValue = methods.newElement.getDeclaringElement().getDefaultValue();
    String attribute = methods.oldElement.getDeclaringElement().getSimpleName().toString();
    String annotationType = ((TypeElement) methods.oldElement.getDeclaringElement().getEnclosingElement()).getQualifiedName().toString();
    String ov = oldValue == null ? null : Util.toHumanReadableString(oldValue);
    String nv = newValue == null ? null : Util.toHumanReadableString(newValue);
    Difference difference;
    if (ov == null) {
        difference = createDifference(Code.METHOD_DEFAULT_VALUE_ADDED, Code.attachmentsFor(methods.oldElement, methods.newElement, "value", nv));
    } else if (nv == null) {
        difference = createDifference(Code.METHOD_DEFAULT_VALUE_REMOVED, Code.attachmentsFor(methods.oldElement, methods.newElement, "value", ov));
    } else {
        difference = createDifferenceWithExplicitParams(Code.METHOD_DEFAULT_VALUE_CHANGED, Code.attachmentsFor(methods.oldElement, methods.newElement, "oldValue", ov, "newValue", nv), attribute, annotationType, ov, nv);
    }
    return Collections.singletonList(difference);
}