Describes how to run Tests within IDE

Author: gregorriegler

README.md

@@ -219,6 +219,20 @@ go test -run TestDetermineBranches # runs the single test named 'TestDetermineBr
 go test -coverprofile=cover.out && go tool cover -html=cover.out
 ```
 
+### Run the Tests from your IDE (GoLand or IntelliJ IDEA)
+
+When you try to run *mob_test.go* in your IDE you may get the following errors:
+```
+./mob_test.go:17:2: undefined: configuration
+./mob_test.go:17:18: undefined: getDefaultConfiguration
+... and so on ...
+```
+
+This is because the **Run Configuration** uses **Test Kind: File** as default and therefor does not find the source code within *mob.go*.
+Change the **Test Kind** to **Directory**, and try again.
+The tests should work now.
+
+
 ## Design Concepts
 
 - **mob** is a thin wrapper around git.