base_spec.rb in rack-dev-mark-0.5.0

- old
+ new
@@ -11,7 +11,56 @@
     it "sets up" do
       subject.setup 'env', 'rev'
       expect(subject.env).to eq('env')
       expect(subject.revision).to eq('rev')
     end
+    describe "#gsub_tag_content" do
+      let(:input) { %Q|<body><h1>head</h1><a href="something">x</a><span></span>y</div>| }
+      let(:output) { %Q|<body><h1>head</h1><a href="something">replaced</a><span></span>y</div>| }
+      it "replaces a string" do
+        expect(subject.send(:gsub_tag_content, input, 'a', &lambda{ |v| 'replaced' })).to eq(output)
+      end
+      context "for multiple tags" do
+        let(:input) { %Q|<body><h1>head</h1><a href="something">x</a><a href="anything">y</a></div>| }
+        let(:output) { %Q|<body><h1>head</h1><a href="something">replaced</a><a href="anything">replaced</a></div>| }
+        it "replaces a string" do
+          expect(subject.send(:gsub_tag_content, input, 'a', &lambda{ |v| 'replaced' })).to eq(output)
+        end
+      end
+    end
+    describe "#gsub_tag_attribute" do
+      let(:input) { %Q|<body><h1>head</h1><a href="something" data-title="x" data-body="x">x</a><span data-title="y">y</span></div>| }
+      let(:output) { %Q|<body><h1>head</h1><a href="something" data-title="replaced" data-body="x">x</a><span data-title="y">y</span></div>| }
+      it "replaces a string" do
+        expect(subject.send(:gsub_tag_attribute, input, 'a', 'data-title', &lambda{ |v| 'replaced' })).to eq(output)
+      end
+      context "for multiple tags" do
+        let(:input) { %Q|<body><h1>head</h1><a href="something" data-title="x" data-body="x">x</a><a href="anything" data-title="y">y</a></div>| }
+        let(:output) { %Q|<body><h1>head</h1><a href="something" data-title="replaced" data-body="x">x</a><a href="anything" data-title="replaced">y</a></div>| }
+        it "replaces a string" do
+          expect(subject.send(:gsub_tag_attribute, input, 'a', 'data-title', &lambda{ |v| 'replaced' })).to eq(output)
+        end
+      end
+      context "for single tag" do
+        let(:input) { %Q|<body><h1>head</h1><a href="something" data-title="x" data-body="x">x</a><span href="anything" data-title="y">y</span><img data-title="i"></div>| }
+        let(:output) { %Q|<body><h1>head</h1><a href="something" data-title="x" data-body="x">x</a><span href="anything" data-title="y">y</span><img data-title="replaced"></div>| }
+        it "replaces a string" do
+          expect(subject.send(:gsub_tag_attribute, input, 'img', 'data-title', &lambda{ |v| 'replaced' })).to eq(output)
+        end
+      end
+      context "for any tags" do
+        let(:input) { %Q|<body><h1>head</h1><a href="something" data-title="x" data-body="x">x</a><span href="anything" data-title="y">y</span></div>| }
+        let(:output) { %Q|<body><h1>head</h1><a href="something" data-title="replaced" data-body="x">x</a><span href="anything" data-title="replaced">y</span></div>| }
+        it "replaces a string" do
+          expect(subject.send(:gsub_tag_attribute, input, nil, 'data-title', &lambda{ |v| 'replaced' })).to eq(output)
+        end
+      end
+      context "with single quotations" do
+        let(:input) { %Q|<body><h1>head</h1><a href='something' data-title='x' data-body='x'>x</a><span data-title='y'>y</span></div>| }
+        let(:output) { %Q|<body><h1>head</h1><a href='something' data-title='replaced' data-body='x'>x</a><span data-title='y'>y</span></div>| }
+        it "replaces a string" do
+          expect(subject.send(:gsub_tag_attribute, input, 'a', 'data-title', &lambda{ |v| 'replaced' })).to eq(output)
+        end
+      end
+    end
   end
 end