}

    def "decent error for invalid enum value"() {
        given:
        buildFile << """
            task someTask(type: SampleTask)

            ${taskWithSingleOption('TestEnum')}
        """

        when:
        runAndFail 'someTask', '--myProp', 'unsupportedValue'

        then:

    def "can evaluate option value of type #optionType when #description for Java task on command line"() {
        given:
        file('buildSrc/src/main/java/SampleTask.java') << taskWithSingleOption(optionType)
        buildFile << sampleTask()

        when:
        run(['sample'] + options as String[])

        then:
        outputContains("Value of myProp: $optionValue")

        where:

 */

package org.gradle.api.tasks.options

import org.gradle.integtests.fixtures.AbstractIntegrationSpec

abstract class AbstractOptionIntegrationSpec extends AbstractIntegrationSpec {
    String taskWithSingleOption(String optionType) {
        """
            import org.gradle.api.DefaultTask;
            import org.gradle.api.tasks.TaskAction;
            import org.gradle.api.tasks.options.Option;