org.gradle.api.internal.file.BaseDirFileResolverTest.groovy Maven / Gradle / Ivy
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/*
* Copyright 2010 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.api.internal.file
import org.gradle.api.InvalidUserDataException
import org.gradle.api.PathValidation
import org.gradle.api.file.FileCollection
import org.gradle.api.internal.file.collections.DefaultConfigurableFileCollection
import org.gradle.test.fixtures.file.TestNameTestDirectoryProvider
import org.gradle.util.PreconditionVerifier
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import java.util.concurrent.Callable
import static org.hamcrest.CoreMatchers.equalTo
import static org.hamcrest.CoreMatchers.instanceOf
import static org.hamcrest.CoreMatchers.sameInstance
import static org.junit.Assert.assertEquals
import static org.junit.Assert.assertThat
import static org.junit.Assert.fail
class BaseDirFileResolverTest {
static final String TEST_PATH = 'testpath'
File baseDir
File testFile
File testDir
BaseDirFileResolver baseDirConverter
@Rule public TestNameTestDirectoryProvider rootDir = new TestNameTestDirectoryProvider()
@Rule public PreconditionVerifier preconditions = new PreconditionVerifier()
@Before public void setUp() {
baseDir = rootDir.testDirectory
baseDirConverter = new BaseDirFileResolver(baseDir, TestFiles.getPatternSetFactory())
testFile = new File(baseDir, 'testfile')
testDir = new File(baseDir, 'testdir')
}
@Test(expected = IllegalArgumentException) public void testWithNullPath() {
baseDirConverter.resolve(null)
}
@Test public void testWithNoPathValidation() {
// No exceptions means test has passed
baseDirConverter.resolve(TEST_PATH)
baseDirConverter.resolve(TEST_PATH, PathValidation.NONE)
}
@Test public void testPathValidationWithNonexistentFile() {
try {
baseDirConverter.resolve(testFile.name, PathValidation.FILE)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("File '$testFile.canonicalFile' does not exist.".toString()))
}
}
@Test public void testPathValidationForFileWithDirectory() {
testDir.mkdir()
try {
baseDirConverter.resolve(testDir.name, PathValidation.FILE)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("File '$testDir.canonicalFile' is not a file.".toString()))
}
}
@Test public void testWithValidFile() {
testFile.createNewFile()
baseDirConverter.resolve(testFile.name, PathValidation.FILE)
}
@Test public void testPathValidationWithNonexistentDirectory() {
try {
baseDirConverter.resolve(testDir.name, PathValidation.DIRECTORY)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("Directory '$testDir.canonicalFile' does not exist.".toString()))
}
}
@Test public void testPathValidationWithValidDirectory() {
testDir.mkdir()
baseDirConverter.resolve(testDir.name, PathValidation.DIRECTORY)
}
@Test public void testPathValidationForDirectoryWithFile() {
testFile.createNewFile()
try {
baseDirConverter.resolve(testFile.name, PathValidation.DIRECTORY)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("Directory '$testFile.canonicalFile' is not a directory.".toString()))
}
}
@Test public void testPathValidationForExistingDirAndFile() {
testDir.mkdir()
testFile.createNewFile()
baseDirConverter.resolve(testDir.name, PathValidation.EXISTS)
baseDirConverter.resolve(testFile.name, PathValidation.EXISTS)
}
@Test public void testExistsPathValidationWithNonexistentDir() {
try {
baseDirConverter.resolve(testDir.name, PathValidation.EXISTS)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("File '$testDir.canonicalFile' does not exist.".toString()))
}
}
@Test public void testExistsPathValidationWithNonexistentFile() {
try {
baseDirConverter.resolve(testFile.name, PathValidation.EXISTS)
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo("File '$testFile.canonicalFile' does not exist.".toString()))
}
}
@Test public void testResolveAbsolutePath() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.path))
}
@Test public void testResolveRelativePath() {
String relativeFileName = "relative"
assertEquals(new File(baseDir, relativeFileName), baseDirConverter.resolve(relativeFileName))
assertEquals(new File(baseDir, relativeFileName), baseDirConverter.resolve(new StringBuffer(relativeFileName)))
assertEquals(baseDir, baseDirConverter.resolve("."))
}
@Test public void testResolveFileWithAbsolutePath() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile))
}
@Test public void testResolveFileWithRelativePath() {
File relativeFile = new File('relative')
assertEquals(new File(baseDir, 'relative'), baseDirConverter.resolve(relativeFile))
}
@Test public void testResolveRelativeFileURIString() {
assertEquals(new File(baseDir, 'relative'), baseDirConverter.resolve('file:relative'))
assertEquals(new File(baseDir.parentFile, 'relative'), baseDirConverter.resolve('file:../relative'))
}
@Test public void testResolveAbsoluteFileURIString() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.toURI().toString()))
}
@Test public void testResolveAbsoluteFileURI() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.toURI()))
}
@Test public void testResolveAbsoluteFileURL() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.toURI().toURL()))
}
@Test public void testResolveFilePathWithURIEncodedAndReservedCharacters() {
File absoluteFile = new File('white%20space').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.absolutePath))
absoluteFile = new File('white space').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.absolutePath))
}
@Test public void testResolveURIStringWithEncodedAndReservedCharacters() {
assertEquals(new File(baseDir, 'white space'), baseDirConverter.resolve('file:white%20space'))
assertEquals(new File(baseDir, 'not%encoded'), baseDirConverter.resolve('file:not%encoded'))
assertEquals(new File(baseDir, 'bad%1'), baseDirConverter.resolve('file:bad%1'))
assertEquals(new File(baseDir, 'white space'), baseDirConverter.resolve('file:white space'))
}
@Test public void testResolveURIWithReservedCharacters() {
File absoluteFile = new File('white space').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.toURI()))
}
@Test public void testResolveURLWithReservedCharacters() {
File absoluteFile = new File('white space').canonicalFile
assertEquals(absoluteFile, baseDirConverter.resolve(absoluteFile.toURI().toURL()))
}
@Test public void testCannotResolveNonFileURI() {
try {
baseDirConverter.resolve("http://www.gradle.org")
fail()
} catch (InvalidUserDataException e) {
assertThat(e.message, equalTo('Cannot convert URL \'http://www.gradle.org\' to a file.'))
}
}
@Test public void testResolveClosure() {
assertEquals(new File(baseDir, 'relative'), baseDirConverter.resolve({'relative'}))
}
@Test public void testResolveCallable() {
assertEquals(new File(baseDir, 'relative'), baseDirConverter.resolve({'relative'} as Callable))
}
@Test public void testResolveNestedClosuresAndCallables() {
Callable callable = {'relative'} as Callable
Closure closure = {callable}
assertEquals(new File(baseDir, 'relative'), baseDirConverter.resolve(closure))
}
@Test public void testFiles() {
FileCollection collection = baseDirConverter.resolveFiles('a', 'b')
assertThat(collection, instanceOf(DefaultConfigurableFileCollection))
assertThat(collection.from as List, equalTo(['a', 'b']))
}
@Test public void testFilesReturnsSourceFileCollection() {
FileCollection source = baseDirConverter.resolveFiles('a')
FileCollection collection = baseDirConverter.resolveFiles(source)
assertThat(collection, sameInstance(source))
}
@Test public void testResolveAbsolutePathToUri() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile.toURI(), baseDirConverter.resolveUri(absoluteFile.path))
}
@Test public void testResolveRelativePathToUri() {
assertEquals(new File(baseDir, 'relative').toURI(), baseDirConverter.resolveUri('relative'))
}
@Test public void testResolveFileWithAbsolutePathToUri() {
File absoluteFile = new File('nonRelative').canonicalFile
assertEquals(absoluteFile.toURI(), baseDirConverter.resolveUri(absoluteFile))
}
@Test public void testResolveFileWithRelativePathToUri() {
File relativeFile = new File('relative')
assertEquals(new File(baseDir, 'relative').toURI(), baseDirConverter.resolveUri(relativeFile))
}
@Test public void testResolveUriStringToUri() {
assertEquals(new URI("http://www.gradle.org"), baseDirConverter.resolveUri("http://www.gradle.org"))
}
@Test public void testResolveUriObjectToUri() {
URI uri = new URI("http://www.gradle.org")
assertEquals(uri, baseDirConverter.resolveUri(uri))
}
@Test public void testResolveUrlObjectToUri() {
assertEquals(new URI("http://www.gradle.org"), baseDirConverter.resolveUri(new URL("http://www.gradle.org")))
}
@Test public void testResolveAbsolutePathWithReservedCharsToUri() {
assertEquals(new File(baseDir, 'with white%20space').toURI(), baseDirConverter.resolveUri('with white%20space'))
assertEquals('with white%20space', baseDirConverter.resolve(baseDirConverter.resolveUri('with white%20space')).name)
}
@Test public void testResolveUriStringWithEncodedCharsToUri() {
assertEquals(new URI("http://www.gradle.org/white%20space"), baseDirConverter.resolveUri("http://www.gradle.org/white%20space"))
}
@Test public void testResolveRelativePathToRelativePath() {
assertEquals("relative", baseDirConverter.resolveAsRelativePath("relative"))
}
@Test public void testResolveAbsoluteChildPathToRelativePath() {
def absoluteFile = new File(baseDir, 'child').absoluteFile
assertEquals('child', baseDirConverter.resolveAsRelativePath(absoluteFile))
assertEquals('child', baseDirConverter.resolveAsRelativePath(absoluteFile.absolutePath))
}
@Test public void testResolveAbsoluteSiblingPathToRelativePath() {
def absoluteFile = new File(baseDir, '../sibling').absoluteFile
assertEquals("..${File.separator}sibling".toString(), baseDirConverter.resolveAsRelativePath(absoluteFile))
assertEquals("..${File.separator}sibling".toString(), baseDirConverter.resolveAsRelativePath(absoluteFile.absolutePath))
}
@Test public void testResolveBaseDirToRelativePath() {
assertEquals('.', baseDirConverter.resolveAsRelativePath(baseDir))
assertEquals('.', baseDirConverter.resolveAsRelativePath(baseDir.absolutePath))
assertEquals('.', baseDirConverter.resolveAsRelativePath('.'))
assertEquals('.', baseDirConverter.resolveAsRelativePath("../$baseDir.name"))
}
@Test public void testResolveParentDirToRelativePath() {
assertEquals('..', baseDirConverter.resolveAsRelativePath(baseDir.parentFile))
assertEquals('..', baseDirConverter.resolveAsRelativePath('..'))
}
@Test public void testCreateFileResolver() {
File newBaseDir = new File(baseDir, 'subdir')
assertEquals(new File(newBaseDir, 'file'), baseDirConverter.withBaseDir('subdir').resolve('file'))
}
}