<ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">
        <list />
      </option>
      <option name="taskNames">
        <list>
          <option value=":kotlin-gradle-plugin:functionalTest" />

    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">
        <list />
      </option>
      <option name="taskNames">
        <list>

    }

    def "reports multiple values"() {
        when:
        option.addArgument("foo")
        option.addArgument("bar")

        then:
        option.hasValue()
        ["foo", "bar"] == option.values

        when:
        option.getValue()

        then:
        thrown(IllegalStateException)
    }

        1 * receiver.accept(MyEnum.SHALT)

        when:
        option.applyFromProperty([test: 'nOt'], receiver)

        then:
        1 * receiver.accept(MyEnum.NOT)

        when:
        option.applyFromProperty([test: 'pazz'], receiver)

        then:
        RuntimeException ex = thrown()
        ex.message == "Option my option doesn't accept value 'pazz'. Possible values are [THOU, SHALT, NOT, PASS]"
    }

    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">
        <list />
      </option>
      <option name="taskNames">
        <list>
          <option value="generateTests" />
        </list>

            option.hasDescription(_) >> option
        when:
            converter.configure(parser)
        then:
            1 * option.hasArguments() >> option
            1 * option.hasDescription(converter.propertyOptionDescription) >> option
            1 * parser.option(converter.propertyOption, converter.propertyOptionDetailed) >> option
    }

    def "parses properties args"() {
        expect:

    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$/generators" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">
        <list />
      </option>
      <option name="taskNames">
        <list>
          <option value="generateCompilerArgumentsCopy" />

        parameter.logLevel == LogLevel.DEBUG
    }

    def "can provide parallelism option as command-line option"() {
        expect:
        def parameter = convert("--max-workers", "123")
        parameter.maxWorkerCount == 123
    }

    def "can provide parallelism option as system property on command-line"() {
        expect:
        def parameter = convert("-Dorg.gradle.workers.max=123")

                sb.append(option.getOpt());
                sb.append("'>");
                sb.append(option.getOpt());
                sb.append("</a>");
            }

            if (nonNull(option.getLongOpt())) {
                if (nonNull(option.getOpt())) {
                    sb.append(", ");
                }
                sb.append("--<a name='");
                sb.append(option.getLongOpt());

    <ExternalSystemSettings>
      <option name="executionName" />
      <option name="externalProjectPath" value="$PROJECT_DIR$/libraries/tools/kotlin-project-model-tests-generator" />
      <option name="externalSystemIdString" value="GRADLE" />
      <option name="scriptParameters" value="" />
      <option name="taskDescriptions">
        <list />
      </option>
      <option name="taskNames">
        <list>