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/*
 * Copyright 2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.configuration

import org.gradle.execution.TaskSelectionException
import org.gradle.test.fixtures.AbstractProjectBuilderSpec

class HelpTest extends AbstractProjectBuilderSpec {
    Help helpTask

    def setup() {
        helpTask = project.tasks.create("somehelp", Help.class)
    }

    def "gives decent error message for unknown tasks"() {
        when:
        helpTask.setTaskPath("notexisting")
        helpTask.displayHelp()
        then:
        def e = thrown(TaskSelectionException)
        e.message == "Task 'notexisting' not found in root project '${project.name}'."
    }
}