Add some specs for handling runtime attribute generation

opal · Jan 9, 2014 · ff91c89 · ff91c89
1 parent b36d83a
commit ff91c89
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/spec/output_buffer_spec.rb b/spec/output_buffer_spec.rb
@@ -0,0 +1,29 @@
+require 'template'
+
+describe Template::OutputBuffer do
+  describe "#attributes" do
+    it "compiles an empty attribute set as ''" do
+      attributes({}).should == ""
+    end
+
+    it "can compile simple attributes" do
+      result = attributes(name: 'foo', height: '100')
+      expect(result).to include("name='foo'", "height='100'")
+    end
+
+    it "skips the attribute for false values" do
+      result = attributes(name: false)
+      expect(result).to_not include('name')
+    end
+
+    it "generates a simple named attribute for true values" do
+      result = attributes(closable: true)
+      expect(result).to include('closable')
+      expect(result).to_not include('closable=')
+    end
+
+    def attributes(attrs)
+      subject.attributes({}, nil, attrs)
+    end
+  end
+end