Plugin testing error: NoClassDefFoundError "PathMacroFilter"

Im trying to create a test for a IntelliJ IDEA 14 plugin. I configured my Run/Debug configurations like in here: https://confluence.jetbrains.com/display/IntelliJIDEA/Tests+Prerequisites

But got this error:

2015-01-29 14:22:08,479 INFO #com.intellij.ide.plugins.PluginManager - 3 plugins initialized in 1161 ms
2015-01-29 14:22:08,481 INFO #com.intellij.ide.plugins.PluginManager - Loaded bundled plugins: IDEA CORE
2015-01-29 14:22:08,482 INFO #com.intellij.ide.plugins.PluginManager - Loaded custom plugins: TestEye transformation analysis (1.0)
2015-01-29 14:22:08,482 INFO #com.intellij.ide.plugins.PluginManager - Disabled plugins: FileBrowser (1.0)

java.lang.NoClassDefFoundError: com/intellij/openapi/application/PathMacroFilter

My test fixture is empty, I just can't get any test to run:

public class MyDummy extends LightCodeInsightFixtureTestCase{

    @Override

    protected String getBasePath() {

        String s = PathManager.getJarPathForClass(MyDummy .class);

        return new File(s, "../../../..").getPath();

    }

    public void testNotReallyMuch() {

        Integer i = new Integer(0);
    }
}

Any ideas why is this happening?