Added specs for Project.

spec/project_spec.rb

@@ -0,0 +1,159 @@
+require 'spec_helper'
+require 'rubygems/tasks/project'
+
+describe Gem::Tasks::Project do
+  let(:rubygems_project) do
+    described_class.new(PROJECT_DIRS['rubygems-project'])
+  end
+
+  let(:rubygems_multi_project) do
+    described_class.new(PROJECT_DIRS['rubygems-multi-project'])
+  end
+
+  let(:bundler_project) do
+    described_class.new(PROJECT_DIRS['bundler-project'])
+  end
+
+  describe "directories" do
+    it "should map paths to #{described_class} instances" do
+      directory = PROJECT_DIRS['rubygems-project']
+      project   = described_class.directories[directory]
+
+      project.root.should == directory
+    end
+  end
+
+  describe "#name" do
+    subject { rubygems_project }
+
+    it "should use the name of the directory" do
+      subject.name.should == 'rubygems-project'
+    end
+  end
+
+  describe "#scm" do
+    subject { bundler_project }
+
+    it "should detect the SCM used" do
+      subject.scm.should == :git
+    end
+  end
+
+  describe "#gemspecs" do
+    context "with single-gemspec project" do
+      subject { rubygems_project }
+
+      it "should load the single-gemspec" do
+        subject.gemspecs.values.map(&:name).should == %w[rubygems-project]
+      end
+    end
+
+    context "with multi-gemspec project" do
+      subject { rubygems_multi_project }
+
+      it "should load all gemspecs" do
+        subject.gemspecs.values.map(&:name).should =~ %w[
+          rubygems-project
+          rubygems-project-lite
+        ]
+      end
+    end
+  end
+
+  describe "#primary_gemspec" do
+    context "with single-gemspec project" do
+      subject { rubygems_project }
+
+      it "should match the directory name to the gemspec" do
+        subject.primary_gemspec.should == subject.name
+      end
+    end
+
+    context "with multi-gemspec project" do
+      subject { rubygems_multi_project }
+
+      it "should pick the first gemspec" do
+        subject.primary_gemspec.should == 'rubygems-project'
+      end
+    end
+  end
+
+  describe "#gemspec" do
+    context "with single-gemspec project" do
+      subject { rubygems_project }
+
+      it "should default the directory name to the gemspec" do
+        subject.gemspec.name.should == subject.name
+      end
+
+      it "should return nil for unknown gemspec names" do
+        subject.gemspec('foo').should be_nil
+      end
+    end
+
+    context "with multi-gemspec project" do
+      subject { rubygems_multi_project }
+
+      it "should default the first gemspec" do
+        subject.gemspec.name.should == 'rubygems-project'
+      end
+
+      it "should allow accessing alternate gemspecs" do
+        alternate = 'rubygems-project-lite'
+
+        subject.gemspec(alternate).name.should == alternate
+      end
+    end
+  end
+
+  describe "#builds" do
+    subject { rubygems_multi_project }
+
+    it "should group builds by gemspec name" do
+      subject.builds.keys.should == subject.gemspecs.keys
+    end
+
+    it "should map a package format to a pkg/ path" do
+      packages = subject.builds['rubygems-project']
+
+      packages['tar.gz'].should == 'pkg/rubygems-project-1.2.3.tar.gz'
+    end
+
+    context "with single-gemspec project" do
+      subject { rubygems_project }
+
+      it "should only have a key for the single-gemspec" do
+        subject.builds.keys.should == %w[rubygems-project]
+      end
+    end
+
+    context "with multi-gemspec project" do
+      subject { rubygems_multi_project }
+
+      it "should have keys for each gemspec" do
+        subject.builds.keys.should =~ %w[
+          rubygems-project
+          rubygems-project-lite
+        ]
+      end
+    end
+  end
+
+  describe "#bundler?" do
+    context "with Bundler" do
+      subject { bundler_project }
+
+      it "should detect the 'Gemfile' file" do
+        subject.bundler?.should be_true
+      end
+    end
+
+    context "without Bundler" do
+      subject { rubygems_project }
+
+      it "should be false" do
+        subject.bundler?.should be_false
+      end
+    end
+  end
+end

spec/spec_helper.rb

@@ -1,6 +1,13 @@
 gem 'rspec', '~> 2.4'
 require 'rspec'
 
+PROJECTS_DIR = File.join('data','projects')
+PROJECT_DIRS = lambda { |name| File.join(PROJECTS_DIR,name) }
+
+unless File.directory?(PROJECTS_DIR)
+  abort "Please run `rake data:projects` before running the specs!"
+end
+
 RSpec.configure do |spec|
   spec.before(:suite) do
     # clear the $RUBYCONSOLE env variable