when:
        def result = serialize(event, serializer)

        then:
        result instanceof ProgressCompleteEvent
        result.progressOperationId == OPERATION_ID
        result.timestamp == TIMESTAMP
        result.status == "status"
        result.failed
    }

    def "can serialize ProgressCompleteEvent messages with empty fields"() {

        StringBuilder result = new StringBuilder();
        result.append("Attempt to modify a ").append(viewType).append(" view of model element '");
        result.append(path);
        result.append("'");
        if (!type.equals(ModelType.UNTYPED)) {
            result.append(" of type '");
            result.append(type.getDisplayName());
            result.append("'");
        }

        if (minutes > 0 || result.length() > 0) {
            result.append(minutes);
            result.append("m");
        }
        int secondsScale = result.length() > 0 ? 2 : 3;
        result.append(BigDecimal.valueOf(duration).divide(BigDecimal.valueOf(MILLIS_PER_SECOND)).setScale(secondsScale, RoundingMode.HALF_UP));
        result.append("s");
        return result.toString();
    }

        when:
        def result = transformations.findTransformedVariants(variants, requested)

        then:
        result.size() == 4
        assertTransformChain(result[0], sourceVariant, compatible, transform1)
        assertTransformChain(result[1], sourceVariant, compatible2, transform2)
        assertTransformChain(result[2], otherVariant, compatible2, transform3)

        String url;
        String result;

        url = "http://foo.com";
        result = "http://www.foo.com";
        assertEquals(result, duplicateHostHelper.convert(url));

        url = "http://foo.com/";
        result = "http://www.foo.com/";
        assertEquals(result, duplicateHostHelper.convert(url));

        url = "http://foo.com:8080/";
        result = "http://www.foo.com:8080/";

    @Override
    public Result execute(BuildController controller) {
        Result result = new Result();

        GradleBuild buildModel = controller.getBuildModel();
        result.rootBuild = buildModel;
        result.rootIdeaProject = controller.getModel(IdeaProject.class);

        collectAllNestedBuilds(buildModel, controller, result);

        ArtifactResolutionResult result = artifactResolver.resolveTransitively(
                Collections.singleton(g), projectArtifact, remoteRepositories(), localRepository(), null);

        printErrors(result);

        assertEquals(2, result.getArtifacts().size());

        assertTrue(result.getArtifacts().contains(g));

        assertTrue(result.getArtifacts().contains(h));

        String result = source.toLowerCase();

        // replace invalid characters
        result = ID_PATTERN.matcher(result).replaceAll("");

        // normalize separators
        result = SEPARATOR_PATTERN.matcher(result).replaceAll(PART_SEPARATOR);

        // strip separator from the end
        if (result.endsWith(PART_SEPARATOR)) {
            result = result.substring(0, result.length() - 1);
        }

        result.task(":readmeCheck").outcome == TaskOutcome.FAILED
        result.output.contains('README should contain section: ^## API$')
    }

    def "fails when README does not have Changelog section"() {
        given:
        new File(testProjectDir, 'README.md') << """
## API
public API description
        """

        when:
        def result = runTaskWithFailure('check')

        then:

        then:
        result.assertTasksNotSkipped(":adHocTask", ":executedTask")
        result.assertHasPostBuildOutput "2 actionable tasks: 2 executed"

        when:
        run "adHocTask", "executedTask"

        then:
        result.assertTaskSkipped(":adHocTask")
        result.assertTasksNotSkipped(":executedTask")
        result.assertHasPostBuildOutput "2 actionable tasks: 1 executed, 1 up-to-date"