org.gradle.cache.internal.UsedGradleVersionsFromGradleUserHomeCachesTest.groovy Maven / Gradle / Ivy

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/*
 * Copyright 2018 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.cache.internal


import org.gradle.cache.scopes.GlobalScopedCacheBuilderFactory
import org.gradle.test.fixtures.file.CleanupTestDirectory
import org.gradle.test.fixtures.file.TestNameTestDirectoryProvider
import org.gradle.util.GradleVersion
import org.junit.Rule
import spock.lang.Specification
import spock.lang.Subject

@CleanupTestDirectory
class UsedGradleVersionsFromGradleUserHomeCachesTest extends Specification {

    @Rule
    TestNameTestDirectoryProvider temporaryFolder = new TestNameTestDirectoryProvider(getClass())

    def cacheBaseDir = temporaryFolder.createDir("cache-dir")
    def cacheBuilderFactory = Stub(GlobalScopedCacheBuilderFactory) {
        getRootDir() >> cacheBaseDir
    }

    @Subject
    UsedGradleVersions versions = new UsedGradleVersionsFromGradleUserHomeCaches(cacheBuilderFactory)

    def "returns Gradle versions from version-specific cache directories"() {
        given:
        cacheBaseDir.createDir("_foo")
        cacheBaseDir.createDir("1.2.3-rc-1")
        cacheBaseDir.createDir("0.9-20101220110000+1100")
        cacheBaseDir.createDir("2.3.4")
        cacheBaseDir.createDir("99_BAR")
        cacheBaseDir.createDir("ZZZZ")

        when:
        def versions = versions.getUsedGradleVersions()

        then:
        versions as List == [
            GradleVersion.version("0.9-20101220110000+1100"),
            GradleVersion.version("1.2.3-rc-1"),
            GradleVersion.version("2.3.4")
        ]
    }
}