spec/cli_spec.rb in sandi_meter-1.1.8 vs spec/cli_spec.rb in sandi_meter-1.2.0

@@ -1,44 +1,105 @@
 require 'test_helper'
 require_relative '../lib/sandi_meter/cli'
 
 describe SandiMeter::CLI do
+  include FakeFS::SpecHelpers
+
   let(:cli) { SandiMeter::CLI }
-  
-  describe '#execute' do
-    before do 
+  let(:gem_root) { File.expand_path('../', File.dirname(__FILE__)) }
+
+  before do
+    FakeFS.activate!
+
+    FakeFS::FileSystem.clone(gem_root)
+  end
+
+  after do
+    FakeFS.deactivate!
+  end
+
+  describe '#execute', silent_cli: true do
+    before do
       @original_argv = ARGV
       ARGV.clear
     end
-    
-    after do 
+
+    after do
       ARGV.clear
       ARGV.concat(@original_argv)
     end
-    
+
     context 'with the graph flag passed in' do
       before { ARGV.push('-g') }
-      after { ARGV.pop }
-      
+
       it 'opens the graph in a web browser' do
-        cli.should_receive(:open_in_browser)
+        expect(cli).to receive(:open_in_browser)
         expect { cli.execute }.to raise_error(SystemExit)
       end
     end
 
     context 'with the quiet flag passed in' do
       before do
         ARGV.push('-q')
         ARGV.push('-g')
       end
-      after do 
-        ARGV.pop 
-        ARGV.pop 
-      end
-      
+
       it 'does not open the browser' do
-        cli.should_not_receive(:open_in_browser)
+        expect(cli).to_not receive(:open_in_browser)
         expect { cli.execute }.to raise_error(SystemExit)
+      end
+    end
+
+    context 'output path passed in' do
+      let(:test_path) { '/test_out_dir/test2' }
+      before do
+        ARGV.push('-q')
+        ARGV.push('-g')
+        ARGV.push('-o')
+        ARGV.push(test_path)
+      end
+
+      it 'saves output files to specified output path' do
+        expect { cli.execute }.to raise_error(SystemExit)
+        expect(File.directory?(test_path)).to eq(true)
+      end
+    end
+
+    context 'output path not specified' do
+      before do
+        ARGV.push('-q')
+        ARGV.push('-g')
+        ARGV.push('-p')
+        ARGV.push('/')
+      end
+
+      it 'saves output files in sandi_meter folder relative to scanned path' do
+        expect { cli.execute }.to raise_error(SystemExit)
+        expect(File.directory?(File.expand_path('/sandi_meter'))).to eq(true)
+      end
+    end
+
+    context 'makes account for rules thresholds' do
+      context 'for low thresholds' do
+        before do
+          ARGV.push('-t')
+          ARGV.push("1,1,1,1")
+        end
+
+        it 'terminates with 0 code' do
+          expect { cli.execute }.to terminate.with_code(0)
+        end
+      end
+
+      context 'for high thresholds' do
+        before do
+          ARGV.push('-t')
+          ARGV.push("99,99,99,99")
+        end
+
+        it 'terminates with 1 code' do
+          expect { cli.execute }.to terminate.with_code(1)
+        end
       end
     end
   end
 end