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package frege.gradle.integtest.fixtures
import org.gradle.testkit.runner.GradleRunner
import org.gradle.testkit.runner.BuildResult
import org.junit.Rule
import org.junit.rules.TemporaryFolder
import spock.lang.Specification
class AbstractFregeIntegrationSpec extends Specification {
public static final String DEFAULT_FREGE_VERSION = "3.23.370-g898bc8c"
List<File> pluginClasspath
@Rule
final TemporaryFolder testProjectDir = new TemporaryFolder()
File buildFile
def setup() {
buildFile = testProjectDir.newFile('build.gradle')
testProjectDir.newFolder("src", "main", "java", "org", "frege", "java")
testProjectDir.newFolder("src", "main", "frege", "org", "frege")
def pluginClasspathResource = getClass().classLoader.findResource("plugin-classpath.txt")
if (pluginClasspathResource == null) {
// try again via file reference
pluginClasspathResource = new File("build/createClasspathManifest/plugin-classpath.txt")
if (pluginClasspathResource == null) {
throw new IllegalStateException("Did not find plugin classpath resource, run `integTestClasses` build task.")
}
}
pluginClasspath = pluginClasspathResource.readLines().collect { new File(it) }
}
BuildResult run(String task) {
run(null, task);
}
BuildResult run(String gradleVersion, String task) {
def writer = new StringWriter();
GradleRunner runner = newRunner(task, writer, gradleVersion)
def result = runner.build()
println writer;
return result;
}
BuildResult fail(String task) {
def writer = new StringWriter();
GradleRunner runner = newRunner(task, writer, null)
def result = runner.buildAndFail()
println writer;
return result;
}
private GradleRunner newRunner(String task, StringWriter writer, String gradleVersion) {
def runner = GradleRunner.create()
.withProjectDir(testProjectDir.root)
.withArguments(task)
.withPluginClasspath(pluginClasspath)
.forwardStdOutput(writer)
if (gradleVersion) {
runner.withGradleVersion(gradleVersion)
}
runner
}
}
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