Use UTF-8 encoding to write test files
Align the write of test files with the read encoding
to make sure that tests on special chars are consistent.
Change-Id: I6b76347a44ecff8c4d170b6979881ff024378c26
diff --git a/src/test/scala/com/gerritforge/analytics/GerritAnalyticsTransformationsSpec.scala b/src/test/scala/com/gerritforge/analytics/GerritAnalyticsTransformationsSpec.scala
index a52b89c..0e4c1dd 100644
--- a/src/test/scala/com/gerritforge/analytics/GerritAnalyticsTransformationsSpec.scala
+++ b/src/test/scala/com/gerritforge/analytics/GerritAnalyticsTransformationsSpec.scala
@@ -14,7 +14,8 @@
package com.gerritforge.analytics
-import java.io.{File, FileWriter}
+import java.io.{File, FileOutputStream, FileWriter, OutputStreamWriter}
+import java.nio.charset.StandardCharsets
import com.gerritforge.analytics.engine.GerritAnalyticsTransformations._
import com.gerritforge.analytics.model.{GerritProject, GerritProjectsSupport, ProjectContributionSource}
@@ -311,7 +312,7 @@
val tmpFile = File.createTempFile(System.getProperty("java.io.tmpdir"),
s"${getClass.getName}-${System.nanoTime()}")
- val out = new FileWriter(tmpFile)
+ val out = new OutputStreamWriter(new FileOutputStream(tmpFile), StandardCharsets.UTF_8)
contributorsJson.foreach(json => out.write(compact(render(json)) + '\n'))
out.close
tmpFile.toURI.toString
