Make sure that test is less sensitive

Before test failures would pop up because the repository object was connected to this repository's git repo (see #1)

With this change we make sure that churn values are mocked/stubbed

Author: etagwerker

Diff for: test/lib/skunk/cli/commands/status_reporter_test.rb

@@ -10,11 +10,12 @@
 
   before do
     # capture_output_streams do
-    RubyCritic::Config.source_control_system = RubyCritic::SourceControlSystem::Git.new
+    RubyCritic::Config.source_control_system = MockGit.new
     runner = RubyCritic::AnalysersRunner.new(paths)
     analysed_modules = runner.run
     @reporter = Skunk::Command::StatusReporter.new({})
     @reporter.analysed_modules = analysed_modules
+    analysed_modules.first.churn = 1
     @reporter.score = analysed_modules.score
     # end
   end
@@ -27,3 +28,9 @@
     end
   end
 end
+
+class MockGit < RubyCritic::SourceControlSystem::Git
+  def revisions_count(_)
+    1
+  end
+end

Diff for: test/lib/skunk/rubycritic/analysed_module_test.rb

@@ -28,23 +28,29 @@
       let(:coverage) { 0 }
 
       it "should be 99.32" do
-        @analysed_module.stink_score.must_equal 85.92
+        @analysed_module.stub(:churn, 1) do
+          _(@analysed_module.stink_score).must_equal 85.92
+        end
       end
     end
 
     context "when there is near-perfect code coverage" do
       let(:coverage) { 95 }
 
       it "should be penalized slightly" do
-        @analysed_module.stink_score.must_equal 4.3
+        @analysed_module.stub(:churn, 1) do
+          _(@analysed_module.stink_score).must_equal 4.3
+        end
       end
     end
 
     context "when there is perfect code coverage" do
       let(:coverage) { 100 }
 
       it "should not be penalized" do
-        @analysed_module.stink_score.must_equal 0.86
+        @analysed_module.stub(:churn, 1) do
+          _(@analysed_module.stink_score).must_equal 0.86
+        end
       end
     end
   end

Diff for: test/samples/console_output.txt

@@ -1,10 +1,10 @@
 +-----------------------------------------+-------------------------------+-------------------------------+------------------------------+------------------------------+------------------------------+
 | file                                    | stink_score                   | churn_times_cost              | churn                        | cost                         | coverage                     |
 +-----------------------------------------+-------------------------------+-------------------------------+------------------------------+------------------------------+------------------------------+
-| lib/skunk/rubycritic/analysed_module.rb | 24.06                         | 0.8592                        | 1                            | 0.8592                       | 72.72727272727273            |
+| lib/skunk/rubycritic/analysed_module.rb | 0.86                          | 0.8592                        | 1                            | 0.8592                       | 100.0                        |
 +-----------------------------------------+-------------------------------+-------------------------------+------------------------------+------------------------------+------------------------------+
 
-StinkScore Total: 24.06
+StinkScore Total: 0.86
 Modules Analysed: 1
-StinkScore Average: 0.2406e2
-Worst StinkScore: 24.06 (lib/skunk/rubycritic/analysed_module.rb)
+StinkScore Average: 0.86e0
+Worst StinkScore: 0.86 (lib/skunk/rubycritic/analysed_module.rb)