spec/gemfile_spec.rb in pessimize-0.3.0 vs spec/gemfile_spec.rb in pessimize-0.4.0

@@ -184,7 +184,71 @@
         }
 
         its(:to_s) { should == expected_defn }
       end
     end
+
+    context "with multiple gem definitions separated with comments" do
+
+      let(:gem_defn) { <<-GEM
+source "https://rubygems.org"
+
+gem "monkey", "2.0.0" # a comment to throw things off
+
+gem "thor", ">= 1.3.0"
+GEM
+      }
+
+      subject(:gemfile) { Gemfile.new(gem_defn) }
+
+      its(:to_s) { should == gem_defn }
+
+      describe "#gems" do
+        subject(:gems) { gemfile.gems }
+
+        its(:length) { should == 2 }
+
+        describe "the first gem" do
+          subject(:gem) { gems[0] }
+
+          its(:name) { should == "monkey" }
+          its(:version) { should == "2.0.0" }
+          its(:to_s) { should == ' "monkey", "2.0.0" ' }
+
+          context "setting the version" do
+            before do
+              gem.version = "~> 2.0.0"
+            end
+
+            its(:to_s) { should == ' "monkey", "~> 2.0.0" ' }
+          end
+        end
+
+        describe "the second gem" do
+          subject { gems[1] }
+
+          its(:name) { should == "thor" }
+          its(:version) { should == ">= 1.3.0" }
+        end
+      end
+
+      context "after setting the gem versions" do
+        before do
+          gemfile.gems.each do |gem|
+            gem.version = "~> 1.0.0"
+          end
+        end
+
+        let(:expected_defn) { <<-GEM
+source "https://rubygems.org"
+
+gem "monkey", "~> 1.0.0" # a comment to throw things off
+
+gem "thor", "~> 1.0.0"
+GEM
+        }
+
+        its(:to_s) { should == expected_defn }
+      end
+    end
   end
 end