1 files changed, 9 insertions, 2 deletions
diff --git a/spec/lib/gitlab/popen_spec.rb b/spec/lib/gitlab/popen_spec.rb
index 4791be41613..a4a0846b7b9 100644
--- a/spec/lib/gitlab/popen_spec.rb
+++ b/spec/lib/gitlab/popen_spec.rb
@@ -10,7 +10,7 @@ describe 'Gitlab::Popen', no_db: true do
 
   context 'zero status' do
     before do
-      @output, @status = @klass.new.popen('ls', path)
+      @output, @status = @klass.new.popen(%W(ls), path)
     end
 
     it { @status.should be_zero }
@@ -19,11 +19,18 @@ describe 'Gitlab::Popen', no_db: true do
 
   context 'non-zero status' do
     before do
-      @output, @status = @klass.new.popen('cat NOTHING', path)
+      @output, @status = @klass.new.popen(%W(cat NOTHING), path)
     end
 
     it { @status.should == 1 }
     it { @output.should include('No such file or directory') }
   end
+
+  context 'unsafe string command' do
+    it 'raises an error when it gets called with a string argument' do
+      expect { @klass.new.popen('ls', path) }.to raise_error
+    end
+  end
+
 end