tripleDots [style="dashed,filled", fillcolor=grey, label="..."]

  // Ensure ordering
  compileTestSwift -> compileDebugSwift -> clean [style=invis]
  {rank=same compileDebugSwift compileTestSwift clean}

        when:
        project.pluginManager.apply(XCTestConventionPlugin)
        project.evaluate()

        then:
        def compileSwift = project.tasks.compileTestSwift
        compileSwift instanceof SwiftCompile
        compileSwift.source.files == [src] as Set
        compileSwift.objectFileDir.get().asFile == projectDir.file("build/obj/test")
        compileSwift.debuggable

        // TODO: This isn't done yet, we still realize many tasks
        // Eventually, this should only realize "help"

        Assume.assumeFalse(pluginName in [
            'xctest', // Almost, still realizes compileTestSwift

            'visual-studio',
            'xcode',

            'play-application',
        ])

        applyPlugin()

        buildFile """
            tasks.configureEach {

    }

    @Override
    String getTaskNameToAssembleDevelopmentBinary() {
        return "test"
    }

    @Override
    String getDevelopmentBinaryCompileTask() {
        return ":compileTestSwift"
    }

    @Override
    XCTestSourceElement getSwift3Component() {
        return new Swift3XCTest('project')
    }

    @Override
    XCTestSourceElement getSwift4Component() {

        where:
        name        | taskName                | objDir
        "main"      | "compileSwift"          | "main"
        "mainDebug" | "compileDebugSwift"     | "main/debug"
        "test"      | "compileTestSwift"      | "test"
        "testDebug" | "compileTestDebugSwift" | "test/debug"
    }

    def "adds link and install task for executable"() {
        def executable = Stub(DefaultSwiftExecutable)

The following diagrams show the relationship between variant-dependent tasks.

.XCTest Plugin variant-dependent task graph
image::xctest-variant-task-graph.png[]

`compileTest__Variant__Swift` (e.g. `compileTestSwift`)  - link:{groovyDslPath}/org.gradle.language.swift.tasks.SwiftCompile.html[SwiftCompile]::
Depends on: All tasks that contribute source files to the compilation
::
Compiles Swift source files using the selected compiler.

            .withScheme("Greeter")
            .succeeds(XcodebuildExecutor.XcodeAction.TEST)

        then:
        resultTestRunner.assertTasksExecuted(':compileDebugSwift', ':compileTestSwift', ':linkTest', ':installTest',
            ':syncBundleToXcodeBuiltProductDir', ':_xcode__build_GreeterTest___GradleTestRunner_Debug')