spec/vendorer_spec.rb in vendorer-0.1.10 vs spec/vendorer_spec.rb in vendorer-0.1.11

@@ -11,11 +11,11 @@
   after do
     `rm -rf spec/tmp`
   end
 
   def write(file, content)
-    File.open(file,'w'){|f| f.write(content) }
+    File.open(file, 'w') { |f| f.write(content) }
   end
 
   def read(file)
     File.read(file)
   end
@@ -136,13 +136,13 @@
 
       it "does not change file modes" do
         simple_vendorfile
         vendorer
         run 'chmod 711 public/javascripts/jquery.min.js'
-        lambda{
+        lambda {
           vendorer 'update'
-        }.should_not change{ run('ls -l public/javascripts').split("\n") }
+        }.should_not change { run('ls -l public/javascripts').split("\n") }
       end
     end
 
     context "with a passed block" do
       before do
@@ -168,11 +168,11 @@
 
     it "can download from remote" do
       write 'Vendorfile', "folder 'vendor/plugins/parallel_tests', 'https://github.com/grosser/parallel_tests.git'"
       vendorer
       ls('vendor/plugins').should == ["parallel_tests"]
-      read('vendor/plugins/parallel_tests/Gemfile').should include('parallel')
+      read('vendor/plugins/parallel_tests/Gemfile').should include('cucumber')
     end
 
     it "reports errors when the Vendorfile is broken" do
       write 'Vendorfile', "folder 'vendor/plugins/parallel_tests', 'https://blob'"
       output = vendorer '', :raise => true
@@ -278,11 +278,11 @@
         read('public/javascripts/jquery.js').should include('jQuery')
       end
 
       it "can update a nested file" do
         vendorer
-        write('public/javascripts/jquery.js','Foo')
+        write('public/javascripts/jquery.js', 'Foo')
         vendorer 'update'
         read('public/javascripts/jquery.js').should include('jQuery')
       end
 
       it "can update a whole folder" do
@@ -291,12 +291,12 @@
           file 'jquery.js', 'http://code.jquery.com/jquery-latest.min.js'
         end
         file 'xxx.js', 'http://code.jquery.com/jquery-latest.min.js'
         "
         vendorer
-        write('public/javascripts/jquery.js','Foo')
-        write('xxx.js','Foo')
+        write('public/javascripts/jquery.js', 'Foo')
+        write('xxx.js', 'Foo')
         vendorer 'update public/javascripts'
         read('xxx.js').should == "Foo"
         read('public/javascripts/jquery.js').should include('jQuery')
       end
 
@@ -328,13 +328,14 @@
         run "cd #{folder} && #{command}"
         run "cd #{folder} && git add ."
         run "cd #{folder} && git commit -am 'initial'"
       end
 
-      let(:vendorer){
+      let(:vendorer) {
         v = Vendorer.new
-        def v.puts(x);end # silence
+        def v.puts(x) # silence
+        end
         v
       }
 
       it "installs submodules" do
         create_git_repo 'a', 'git submodule add `cd ../../../.git && pwd` sub'
@@ -420,11 +421,11 @@
         read("Vendorfile").should include("folder")
       end
 
       it "created Vendorfile contains commented out examples" do
         Vendorer.new('init').init
-        read("Vendorfile").split("\n").each{|l| l.should =~ /^(#|\s*$)/ }
+        read("Vendorfile").split("\n").each { |l| l.should =~ /^(#|\s*$)/ }
       end
 
       it "created Vendorfile contains many examples" do
         Vendorer.new('init').init
         read("Vendorfile").should include("folder 'vendor/")
@@ -437,8 +438,110 @@
         read("Vendorfile").should_not include("vendorer init")
         read("Vendorfile").should_not include("Gemfile")
         read("Vendorfile").should_not include("gem install")
         read("Vendorfile").should_not include("```")
       end
+    end
+  end
+
+  describe "#from" do
+    it "returns to normal after the block" do
+      write "Vendorfile", "
+        from '../../.git' do
+          file 'Readme.md'
+        end
+        file 'jquery.js', 'http://code.jquery.com/jquery-latest.min.js'
+      "
+      vendorer
+      ls(".").should =~ ['Readme.md', 'Vendorfile', 'jquery.js']
+      read('jquery.js').should include("jQuery")
+    end
+
+    it "can checkout a specific version" do
+      write "Vendorfile", "
+          from '../../.git', :tag => 'v0.1.0' do
+            file 'lib/vendorer/version.rb'
+          end
+        "
+      vendorer
+      read('lib/vendorer/version.rb').should include("0.1.0")
+    end
+
+    context "with file" do
+      it "copies" do
+        write "Vendorfile", "
+          from '../../.git' do
+            file 'Readme.md'
+          end
+        "
+        vendorer
+        ls(".").should == ['Readme.md', 'Vendorfile']
+      end
+
+      it "copies to/from a nested location" do
+        write "Vendorfile", "
+          from '../../.git' do
+            file 'foo/bar/renamed.rb', 'lib/vendorer.rb'
+          end
+        "
+        vendorer
+        ls(".").should == ['foo', 'Vendorfile']
+        ls("./foo/bar").should == ['renamed.rb']
+      end
+
+      it "renames" do
+        write "Vendorfile", "
+          from '../../.git' do
+            file 'Readme.renamed', 'Readme.md'
+          end
+        "
+        vendorer
+        ls(".").should == ['Readme.renamed', 'Vendorfile']
+      end
+    end
+
+    context "with folder" do
+      it "copies" do
+        write "Vendorfile", "
+          from '../../.git' do
+            folder 'lib'
+          end
+        "
+        vendorer
+        ls(".").should == ['lib', 'Vendorfile']
+        ls("./lib").should == ['vendorer', 'vendorer.rb']
+      end
+
+      it "copies to/from a nested location" do
+        write "Vendorfile", "
+          from '../../.git' do
+            folder 'foo/bar', 'lib/vendorer'
+          end
+        "
+        vendorer
+        ls(".").should == ['foo', 'Vendorfile']
+        ls("./foo/bar").should == ['version.rb']
+      end
+
+      it "renames" do
+        write "Vendorfile", "
+          from '../../.git' do
+            folder 'foo', 'lib'
+          end
+        "
+        vendorer
+        ls(".").should == ['foo', 'Vendorfile']
+        ls("./foo").should == ['vendorer', 'vendorer.rb']
+      end
+    end
+
+    it "gives 'not found' error for non-existent file" do
+      write "Vendorfile", "
+        from '../../.git', :tag => 'b1e6460' do
+          file 'bogus'
+        end
+      "
+      output = vendorer '', :raise => true
+      output.should include("'bogus' not found in ../../.git")
     end
   end
 end