1 files changed, 26 insertions, 0 deletions
diff --git a/crashboxd/src/test/scala/io/crashbox/ci/TestUtil.scala b/crashboxd/src/test/scala/io/crashbox/ci/TestUtil.scala
new file mode 100644
index 0000000..b5bacf2
--- /dev/null
+++ b/crashboxd/src/test/scala/io/crashbox/ci/TestUtil.scala
@@ -0,0 +1,26 @@
+package io.crashbox.ci
+
+import java.io.{ ByteArrayOutputStream, File }
+import java.nio.file.Files
+
+
+object TestUtil {
+
+  def withTempFile[A](action: File => A): A = {
+    def rm(parent: File): Unit = if (parent.isDirectory) {
+      parent.listFiles.foreach{ child =>
+        rm(child)
+      }
+    }
+    val dir = Files.createTempDirectory("crashbox-test").toFile
+    try action(dir)
+    finally rm(dir)
+  }
+
+  def withTempStream[A](action: ByteArrayOutputStream => A, size: Int = 1024): A = {
+    val out = new ByteArrayOutputStream(size)
+    try action(out)
+    finally out.close()
+  }
+
+}