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package io.crashbox.ci
package build
import java.io.{ BufferedOutputStream, ByteArrayOutputStream, File }
import java.nio.file.Files
import java.net.URL
import org.eclipse.jgit.util.Paths
import scala.concurrent.duration._
import scala.concurrent.Await
import org.scalatest._
class ShellBuildersSpec extends FlatSpec with Matchers with ShellBuilders {
val Timeout = 10.seconds
def runScript(script: String): (Int, String, String) = {
val stdout = new ByteArrayOutputStream(4096)
val stderr = new ByteArrayOutputStream(4096)
val result = TestUtil.withTempDir{ dir =>
val exec = new File(dir, "crashbox")
exec.createNewFile()
Files.write(exec.toPath, script.getBytes)
exec.setExecutable(true)
Await.result(build(dir, stdout, stderr), Timeout)
}
stdout.close()
stderr.close()
(result, new String(stdout.toByteArray(), "utf-8"), new String(stderr.toByteArray(), "utf-8"))
}
"ShellBuilders" should "run a shell script" in {
val script = """|#!/bin/sh
|echo "hello world"
|echo "foo" >&2
|""".stripMargin
val (res, stdout, stderr) = runScript(script: String)
assert(res == 0)
assert(stdout == "hello world\n")
assert(stderr == "foo\n")
}
it should "report a failed script" in {
val script = """|#!/bin/sh
|exit 1
|""".stripMargin
val (res, _, _) = runScript(script: String)
assert(res == 1)
}
}
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