Shared elasticsearch instance for server tests

2 files changed, 24 insertions, 0 deletions

diff --git a/sonar-testing-harness/src/main/java/org/sonar/test/TestUtils.java b/sonar-testing-harness/src/main/java/org/sonar/test/TestUtils.java
index c8522ec3ed8..31e9e24cfef 100644
--- a/sonar-testing-harness/src/main/java/org/sonar/test/TestUtils.java
+++ b/sonar-testing-harness/src/main/java/org/sonar/test/TestUtils.java
@@ -90,4 +90,16 @@ public final class TestUtils {
     }
     return ok;
   }
+
+  public static File newTempDir(String prefix) {
+    try {
+      // Technique to create a temp directory from a temp file
+      File f = File.createTempFile(prefix, "");
+      f.delete();
+      f.mkdir();
+      return f;
+    } catch (Exception e) {
+      throw new IllegalStateException("Fail to create temp dir", e);
+    }
+  }
 }
diff --git a/sonar-testing-harness/src/test/java/org/sonar/test/TestUtilsTest.java b/sonar-testing-harness/src/test/java/org/sonar/test/TestUtilsTest.java
index f06d434441c..f8c28887553 100644
--- a/sonar-testing-harness/src/test/java/org/sonar/test/TestUtilsTest.java
+++ b/sonar-testing-harness/src/test/java/org/sonar/test/TestUtilsTest.java
@@ -60,6 +60,18 @@ public class TestUtilsTest {
     }
   }
 
+  @Test
+  public void newTempDir() throws Exception {
+    File dir1 = TestUtils.newTempDir("foo");
+    assertThat(dir1).exists().isDirectory();
+    assertThat(dir1.listFiles()).isEmpty();
+
+    File dir2 = TestUtils.newTempDir("foo");
+    assertThat(dir2).exists().isDirectory();
+    assertThat(dir2.listFiles()).isEmpty();
+    assertThat(dir2.getCanonicalPath()).isNotEqualTo(dir1.getCanonicalPath());
+  }
+
   public static class OnlyPrivateConstructors {
     private OnlyPrivateConstructors() {
     }