spec/murdoc/annotator_spec.rb in murdoc-0.2.0 vs spec/murdoc/annotator_spec.rb in murdoc-0.2.1

@@ -122,6 +122,25 @@
     it "should remove semi-empty lines" do
       subject = described_class.new("def hi\n\nend", :ruby)
       subject.paragraphs[0].source.should == "def hi\n\nend"
     end
   end
+
+  describe "metadata extraction" do
+    subject { described_class.new("# ---\n# foo: 'bar'\n# baz: 'foobar'\n# ---\nhello, world!", :ruby) }
+    it "extracts and parses yaml blocks in the beginning of the file" do
+      subject.metadata.should == {
+        'foo' => 'bar',
+        'baz' => 'foobar'
+      }
+    end
+
+    it "cuts metadata from the paragraph annotation text" do
+      subject.paragraphs[0].annotation.should_not include('---')
+    end
+
+    it "doesn't raise on invalid yaml" do
+      subject = described_class.new("---\n{\n---\nfoo bar", :ruby)
+      subject.metadata.should == {}
+    end
+  end
 end