test_jim_installer.rb in jim-0.2.0

- old
+ new
@@ -3,117 +3,234 @@
 class TestJimInstaller < Test::Unit::TestCase
 
   context "Jim::Installer" do
     setup do
       # clear the tmp dir
-      FileUtils.rm_rf(tmp_path) if File.directory?(tmp_path)
+      FileUtils.rm_rf(tmp_path) if File.exist?(tmp_path)
+      FileUtils.rm_rf(JIM_TMP_ROOT) if File.exist?(JIM_TMP_ROOT)
     end
-    
+
     context "initializing" do
       setup do
         @installer = Jim::Installer.new('fetchpath', 'installpath', {:version => '1.1'})
       end
-      
+
       should "set fetch path" do
         assert_equal Pathname.new('fetchpath'), @installer.fetch_path
       end
-      
+
       should "set install path" do
         assert_equal Pathname.new('installpath'), @installer.install_path
       end
-      
+
       should "set options" do
         assert_equal({:version => '1.1'}, @installer.options)
       end
-      
+
     end
-    
+
     context "fetch" do
       setup do
         @url = "http://jquery.com/download/jquery-1.4.1.js"
         FakeWeb.register_uri(:get, @url, :body => fixture('jquery-1.4.1.js'))
       end
-      
+
       should "fetch remote file" do
         installer = Jim::Installer.new(@url, tmp_path)
         assert installer.fetch
       end
-            
+
       should "fetch local file" do
         installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
         fetched_path = installer.fetch
         assert_dir fetched_path.dirname
         assert_equal 'jquery-1.4.1.js', fetched_path.basename.to_s
       end
-      
+
     end
-    
+
     context "determine_name_and_version" do
-      
+
       should "determine from filename" do
         installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
         assert installer.fetch
         assert installer.determine_name_and_version
         assert_equal '1.4.1', installer.version
         assert_equal 'jquery', installer.name
       end
-      
+
       should "determine from package.json" do
         installer = Jim::Installer.new(fixture_path('mustache.js'), tmp_path)
         assert installer.fetch
         assert installer.determine_name_and_version
         assert_equal "0.2.2", installer.version
         assert_equal "mustache", installer.name
       end
-      
+
       should "determine from file comments" do
         installer = Jim::Installer.new(fixture_path('infoincomments.js'), tmp_path)
         assert installer.fetch
         assert installer.determine_name_and_version
         assert_equal 'myproject', installer.name
         assert_equal '1.2.2', installer.version
       end
-      
+
       should "determine from options" do
         installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path, :name => 'myproject', :version => '1.1.1')
         assert installer.fetch
         assert installer.determine_name_and_version
         assert_equal 'myproject', installer.name
         assert_equal '1.1.1', installer.version
       end      
-      
+
       should "have default version if version can not be determined" do
         installer = Jim::Installer.new(fixture_path('noversion.js'), tmp_path)
         assert installer.fetch
         assert installer.determine_name_and_version
         assert_equal 'noversion', installer.name
         assert_equal '0', installer.version
       end
-      
+
     end
-    
+
     context "install" do
+
+      context "with a single file" do
+        setup do 
+          @installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
+          assert @installer.install
+          @install_path = File.join(tmp_path, 'lib', 'jquery-1.4.1')
+        end
+        
+        should "install a package.json" do
+          assert_readable @install_path,  'package.json'
+          assert_file_contents(/\"name\"\:\s*\"jquery\"/, @install_path,  'package.json')
+        end
+        
+        should "move file into install path at name/version" do
+          assert_dir @install_path
+          assert_readable @install_path, 'jquery.js'
+          assert_equal fixture('jquery-1.4.1.js'), File.read(File.join(@install_path, 'jquery.js'))
+        end
+      end
       
-      should "move file into install path at name/version" do
-        installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
-        assert installer.install
-        install_path = File.join(tmp_path, 'lib', 'jquery-1.4.1')
-        assert_dir install_path
-        assert_readable install_path, 'jquery.js'
-        assert_equal fixture('jquery-1.4.1.js'), File.read(File.join(install_path, 'jquery.js'))
+      context "with a file that seems to be installed already" do
+        should "raise error" do
+          @installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
+          assert @installer.install
+          @install_path = File.join(tmp_path, 'lib', 'jquery-1.4.1')
+          assert_readable @install_path, 'jquery.js'
+          @installer = Jim::Installer.new(fixture_path('jquery.color.js'), tmp_path, :name => 'jquery', :version => '1.4.1')
+          assert_raise(Jim::FileExists) {
+            @installer.install
+          }
+        end
       end
       
-      should "install zips" do
-        @url = "http://jquery.com/download/jquery.metadata-2.0.zip"
-        FakeWeb.register_uri(:get, @url, :body => fixture('jquery.metadata-2.0.zip'))
-        installer = Jim::Installer.new(@url, tmp_path)
-        path = installer.install
-        # puts Dir.glob(path + '**/**').inspect 
-        assert_dir path
-        assert_dir path + 'jquery.metadata-2.0.zip'
-        assert_readable path + 'jquery.metadata-2.0.zip' + 'jquery.metadata.2.0' +'jquery.metadata.js'
+      context "with a duplicate file" do
+        should "skip install but not raise error" do
+          @installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
+          assert @installer.install
+          @install_path = File.join(tmp_path, 'lib', 'jquery-1.4.1')
+          assert_readable @install_path, 'jquery.js'
+          @installer = Jim::Installer.new(fixture_path('jquery-1.4.1.js'), tmp_path)
+          assert @installer.install
+          assert_readable @install_path, 'jquery.js'
+        end
       end
+
+      context "with a zip" do
+        setup do
+          @url = "http://jquery.com/download/jquery.metadata-2.0.zip"
+          FakeWeb.register_uri(:get, @url, :body => fixture('jquery.metadata-2.0.zip'))
+          @installer = Jim::Installer.new(@url, tmp_path)
+          @paths = @installer.install
+          @install_path = tmp_path + 'lib'
+        end
+
+        should "return an array of paths" do
+          assert @paths.is_a?(Array)
+          assert @paths.all? {|p| p.is_a?(Pathname) }
+        end
+
+        should "install each js file found separately" do
+          assert_dir tmp_path, 'lib', 'jquery.metadata-2.0'
+          assert_readable tmp_path, 'lib', 'jquery.metadata-2.0', 'jquery.metadata.js'
+          assert_readable tmp_path, 'lib', 'jquery.metadata.min-2.0', 'jquery.metadata.min.js'
+          assert_readable tmp_path, 'lib', 'jquery.metadata.pack-2.0', 'jquery.metadata.pack.js'
+        end
+
+        should "not install files found in ignored directories" do
+          assert_not_readable tmp_path, 'lib', 'test-2.0', 'test.js'
+          assert_not_readable tmp_path, 'lib', 'test-0', 'test.js'
+        end
+        
+        should "install a package.json" do
+          json_path = @install_path + 'jquery.metadata-2.0' + 'package.json'
+          assert_readable json_path
+          assert_file_contents(/\"name\"\:\s*\"jquery\.metadata\"/, json_path)
+        end
+
+      end
+
+      context "with a dir" do
+        setup do
+          @installer = Jim::Installer.new(fixture_path('sammy-0.5.0'), tmp_path)
+          @paths = @installer.install
+          @install_path = tmp_path + 'lib'
+        end
+
+        should "return an array of paths" do
+          assert @paths.is_a?(Array)
+          assert @paths.all? {|p| p.is_a?(Pathname) }
+        end
+
+        should "install each js file found separately" do
+          assert_dir tmp_path, 'lib', 'sammy-0.5.0'
+          assert_readable tmp_path, 'lib', 'sammy-0.5.0', 'sammy.js'
+          assert_readable tmp_path, 'lib', 'sammy.template-0.5.0', 'sammy.template.js'
+          assert_readable tmp_path, 'lib', 'sammy.haml-0.5.0', 'sammy.haml.js'
+        end
+
+        should "not install files found in ignored directories" do
+          assert_not_readable tmp_path, 'lib', 'qunit-spec-0.5.0', 'qunit-spec.js'
+          assert_not_readable tmp_path, 'lib', 'qunit-spec-0', 'qunit-spec.js'
+          assert_not_readable tmp_path, 'lib', 'test_sammy_application-0.5.0', 'test_sammy_application.js'
+          assert_not_readable tmp_path, 'lib', 'test_sammy_application-0', 'test_sammy_application.js'
+        end
+        
+        should "install a package.json" do
+          json_path = @install_path + 'sammy-0.5.0' + 'package.json'
+          assert_readable json_path
+          assert_file_contents(/\"name\"\:\s*\"sammy\"/, json_path)
+        end        
+      end
       
-    end
+      context "with an existing package.json" do
+        setup do
+          @installer = Jim::Installer.new(fixture_path('mustache.js'), tmp_path)
+          @paths = @installer.install
+          @install_path = tmp_path + 'lib'
+        end
+        
+        should "return an array of paths" do
+          assert @paths.is_a?(Array)
+          assert @paths.all? {|p| p.is_a?(Pathname) }
+        end
+
+        should "install each js file found separately" do
+          assert_dir tmp_path, 'lib', 'mustache-0.2.2'
+          assert_readable tmp_path, 'lib', 'mustache-0.2.2', 'mustache.js'
+        end
+        
+        should "merge initial package.json values" do
+          json_path = @install_path + 'mustache-0.2.2' + 'package.json'
+          assert_readable json_path
+          assert_file_contents(/\"name\"\:\s*\"mustache\"/, json_path)
+          assert_file_contents(/\"author\"\:\s*\"Jan Lehnardt\"/, json_path)
+        end
+      end
     
+    end
+
   end
 end