spec/hillary/slug_spec.rb in hillary-0.0.3 vs spec/hillary/slug_spec.rb in hillary-0.0.4

@@ -15,13 +15,14 @@
     )
   end
   let(:out){StringIO.new}
   let(:logger) do
     Logger.new(out).tap do |logger|
+      logger.formatter = proc{|_, _, _, msg| msg + "\n"}
     end
   end
-  let(:bucket){double(Hillary::Slug::Bucket, write: nil, copy: nil, name: 'gz-slugbucket')}
+  let(:bucket){double(Hillary::Slug::Bucket, write: nil, copy: nil, name: 'gz-slugbucket', exists?: true)}
   let(:path){File.expand_path('../../tmp/g3', __FILE__)}
 
   describe '.build' do
     context 'when the version is not sluggable' do
       before(:each){allow(version).to receive(:sluggable?){false}}
@@ -43,24 +44,26 @@
       end
     end
   end
 
   describe '#build' do
+    let(:slug_name){'g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz'}
+    let(:slug_path){Pathname.new(path).join('..', slug_name).expand_path}
+
+    before(:each){FileUtils.mkdir_p(path)}
+    after(:each){FileUtils.rm_rf(path)}
+
     context 'when branch is dev' do
       subject(:slug){described_class.new(path, version, logger: logger, bucket: bucket)}
-      let(:slug_name){'g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz'}
-      let(:slug_path){Pathname.new(path).join('..', slug_name).expand_path}
 
       describe 'when everything is successful' do
         before(:each) do
-          FileUtils.mkdir_p(path)
           allow(bucket).to receive(:write)
         end
 
         after(:each) do
           FileUtils.rm_rf(slug_path)
-          FileUtils.rm_rf(path)
         end
 
         it 'creates the slug' do
           slug.build
 
@@ -76,18 +79,20 @@
         it 'logs information about what is happening' do
           slug.build
 
           expect(out.string).to eq(
             "Creating slug g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz\n"\
+            "tar --exclude \".git\" --exclude \"vendor/bundle\" -zcvf g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz g3\n"\
             'Uploading g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz '\
             "to gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz\n"
           )
         end
       end
 
       describe 'when archiving fails' do
         it 'raises an error' do
+          FileUtils.rm_rf(path)
           expect{slug.build}.to raise_error(Hillary::Shellable::ExecutionError)
         end
       end
     end
 
@@ -105,21 +110,58 @@
         )
       end
 
       subject(:slug){described_class.new(path, version, logger: logger, bucket: bucket)}
 
-      it 'copies the canonical slug to rc slug name' do
-        expect(bucket).to receive(:copy).with('dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz', 'rc/g3_slug_RC2014_01_01_01_01_01.tar.gz')
+      context 'when the canonical slug exists' do
+        it 'copies the canonical slug to rc slug name' do
+          expect(bucket).to receive(:copy).with('dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz', 'rc/g3_slug_RC2014_01_01_01_01_01.tar.gz')
 
-        slug.build
+          slug.build
+        end
+
+        it 'logs information about what is happening' do
+          slug.build
+
+          expect(out.string).to eq(
+            'Copying gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz '\
+            "to gz-slugbucket:/rc/g3_slug_RC2014_01_01_01_01_01.tar.gz\n"
+          )
+        end
       end
 
-      it 'logs information about what is happening' do
-        slug.build
+      context 'when the canonical slug does not exist' do
+        before(:each){allow(bucket).to receive(:exists?).and_return(false)}
 
-        expect(out.string).to eq('Copying gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz '\
-          "to gz-slugbucket:/rc/g3_slug_RC2014_01_01_01_01_01.tar.gz\n"
-        )
+        it 'creates the slug' do
+          slug.build
+
+          expect(File.exist?(slug_path)).to eq(true)
+        end
+
+        it 'writes the slug to the bucket' do
+          expect(bucket).to receive(:write).with('dev/' + slug_name, slug_path)
+
+          slug.build
+        end
+
+        it 'copies the canonical slug to rc slug name' do
+          expect(bucket).to receive(:copy).with('dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz', 'rc/g3_slug_RC2014_01_01_01_01_01.tar.gz')
+
+          slug.build
+        end
+
+        it 'logs information about what is happening' do
+          slug.build
+
+          expect(out.string).to eq(
+            "Unable to find slug gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz\n"\
+            "Creating slug g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz\n"\
+            "tar --exclude \".git\" --exclude \"vendor/bundle\" -zcvf g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz g3\n"\
+            "Uploading g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz to gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz\n"\
+            "Copying gz-slugbucket:/dev/g3_slug_b26206aaf36207304d4fa583ce9837d0bdb48966.tar.gz to gz-slugbucket:/rc/g3_slug_RC2014_01_01_01_01_01.tar.gz\n"
+          )
+        end
       end
     end
 
     context 'when branch is master and is a production build' do
       let(:version) do