Cover the simple_sanitize helper

Robert Speicher
1 parent 898e2acd
Showing 2 changed files with 18 additions and 1 deletions Show diff stats
app/helpers/application_helper.rb
spec/helpers/application_helper_spec.rb
@@ -192,7 +192,7 @@ module ApplicationHelper
               alt: "Sign in with #{provider.to_s.titleize}")
   end
-  def simple_sanitize str
+  def simple_sanitize(str)
     sanitize(str, tags: %w(a span))
   end
@@ -123,4 +123,21 @@ describe ApplicationHelper do
     end
   end
+  describe "simple_sanitize" do
+    let(:a_tag) { '<a href="#">Foo</a>' }
+
+    it "allows the a tag" do
+      simple_sanitize(a_tag).should == a_tag
+    end
+
+    it "allows the span tag" do
+      input = '<span class="foo">Bar</span>'
+      simple_sanitize(input).should == input
+    end
+
+    it "disallows other tags" do
+      input = "<strike><b>#{a_tag}</b></strike>"
+      simple_sanitize(input).should == a_tag
+    end
+  end
 end
	@@ -192,7 +192,7 @@ module ApplicationHelper		@@ -192,7 +192,7 @@ module ApplicationHelper
192	alt: "Sign in with #{provider.to_s.titleize}")	192	alt: "Sign in with #{provider.to_s.titleize}")
193	end	193	end
194		194
195	- def simple_sanitize str	195	+ def simple_sanitize(str)
196	sanitize(str, tags: %w(a span))	196	sanitize(str, tags: %w(a span))
197	end	197	end
198		198
	@@ -123,4 +123,21 @@ describe ApplicationHelper do		@@ -123,4 +123,21 @@ describe ApplicationHelper do
123	end	123	end
124	end	124	end
125		125
		126	+ describe "simple_sanitize" do
		127	+ let(:a_tag) { '<a href="#">Foo</a>' }
		128	+
		129	+ it "allows the a tag" do
		130	+ simple_sanitize(a_tag).should == a_tag
		131	+ end
		132	+
		133	+ it "allows the span tag" do
		134	+ input = '<span class="foo">Bar</span>'
		135	+ simple_sanitize(input).should == input
		136	+ end
		137	+
		138	+ it "disallows other tags" do
		139	+ input = "<strike><b>#{a_tag}</b></strike>"
		140	+ simple_sanitize(input).should == a_tag
		141	+ end
		142	+ end
126	end	143	end