Bug 474887 - [Tests] Document purpose of org.eclipse.core.tests.harness

Change-Id: Ia6517f9fe5b274d5c8da1d08f9600a316426f6c5
Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
diff --git a/tests/org.eclipse.core.tests.harness/README.md b/tests/org.eclipse.core.tests.harness/README.md
new file mode 100644
index 0000000..ffd6d04
--- /dev/null
+++ b/tests/org.eclipse.core.tests.harness/README.md
@@ -0,0 +1,4 @@
+org.eclipse.core.tests.harness
+==============================
+
+Contains helper classes and base test cases for other test plug-ins. This plug-in does not contain real tests.
diff --git a/tests/org.eclipse.core.tests.harness/pom.xml b/tests/org.eclipse.core.tests.harness/pom.xml
index f867056..53df206 100644
--- a/tests/org.eclipse.core.tests.harness/pom.xml
+++ b/tests/org.eclipse.core.tests.harness/pom.xml
@@ -8,7 +8,7 @@
 
   Contributors:
      Igor Fedorenko - initial implementation
-     Lars Vogel <Lars.Vogel@vogella.com> - Bug 474642
+     Lars Vogel <Lars.Vogel@vogella.com> - Bug 474642, 474887 
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
@@ -21,4 +21,8 @@
   <artifactId>org.eclipse.core.tests.harness</artifactId>
   <version>3.11.0-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
+  <!-- This plug-in does not contain runnable tests, only helper classes for other tests -->
+  <properties>
+	<skipTests>true</skipTests>
+  </properties>
 </project>