when:
        succeeds "scaladoc" // intentionally non-qualified

        then:
        executedAndNotSkipped scaladoc
        file(docsPath).assertContainsDescendants("House.html", "Other.html", "Person.html")
        file("utils/$docsPath").assertContainsDescendants("City.html")
    }

    def "can exclude classes from Scaladoc generation"() {
        classes.baseline()
        buildScript(classes.buildScript())

     * Asserts that this is a directory and contains the given set of descendant files (and possibly other files). Ignores directories that are not empty.
     */
    public TestFile assertContainsDescendants(String... descendants) {
        return assertContainsDescendants(Arrays.asList(descendants));
    }

    public TestFile assertIsEmptyDir() {
        assertHasDescendants();
        return this;
    }

        !downloadedLibsDir.isDirectory()

        when:
        moduleA.pom.expectGet()
        moduleA.artifact.expectGet()
        succeeds('resolve')

        then:
        downloadedLibsDir.assertContainsDescendants('a-1.0.jar')
    }

    def "skips subsequent dependency resolution if HTTP connection exceeds timeout, and only prints original cause once"() {
        given:

                from tarTree('v7.tar')
                into 'dest'
            }
        """

        when:
        succeeds("copy")

        then:
        file("dest").assertContainsDescendants("file.txt", "sub/subfile.txt")
    }

    def cannotCreateAnEmptyZip() {
        given:
        buildFile << '''
            task zip(type: Zip) {
                from 'test'