Adding more unit tests

spec/fixtures/console_output1.json

@@ -0,0 +1,5 @@
+{
+  "output" :  "Test Console Output\r\nStarted by user Test User\r\n",
+  "size" : "1000",
+  "more" : true
+}

spec/fixtures/console_output2.json

@@ -0,0 +1,5 @@
+{
+  "output" :  "Finished: SUCCESS\r\n",
+  "size" : "2000",
+  "more" : null
+}

spec/git_helper_spec.rb

@@ -8,4 +8,15 @@
       expect { create_patch "temp-patch" }.to raise_error IOError
     end
   end
+
+  describe '#delete_patch' do
+    it 'deletes the patch file' do
+      filename = 'tmpfile'
+      File.new filename, 'w'
+      expect(File).to exist filename
+
+      delete_patch filename
+      expect(File).not_to exist filename
+    end
+  end
 end

spec/jenkins_client_spec.rb

@@ -3,10 +3,16 @@
 include Test::Drive
 
 describe 'JenkinsClient' do
+
+  build_details = JSON.parse(File.read 'spec/fixtures/build_details.json')
+  output1 = JSON.parse(File.read 'spec/fixtures/console_output1.json')
+  output2 = JSON.parse(File.read 'spec/fixtures/console_output2.json')
+
   let(:test_client) {
     test_client = JenkinsClient.new '0.0.0.0', 'user', 'api_key'
     test_client.client = instance_double JenkinsApi::Client, job: double(JenkinsApi::Client::Job)
-    allow(test_client.client.job).to receive(:get_build_details).and_return(JSON.parse(File.read 'spec/fixtures/build_details.json'))
+    allow(test_client.client.job).to receive(:get_build_details).and_return(build_details)
+    allow(test_client.client.job).to receive(:get_console_output).and_return(output1, output2)
     test_client
   }
 
@@ -28,4 +34,18 @@
       expect { test_client.get_build_number 'TestDrive', id_hash, 10, 0 }.to raise_error
     end
   end
+
+  describe '#print_output' do
+    it 'prints Jenkins progressive console output to the terminal' do
+      expected_output = "Test Console Output\r\nStarted by user Test User\r\nFinished: SUCCESS\r\n"
+      expect { test_client.print_output 'TestDrive', 1, 0 }.to output(expected_output).to_stdout
+    end
+  end
+
+  describe '#wait_for_job_status' do
+    it 'returns the build result' do
+      build_result = test_client.wait_for_job_status 'TestDrive', 10
+      expect(build_result).to eq 'SUCCESS'
+    end
+  end
 end