Remove .only from existing tests. Add markdown test cases for heading elements.

test/components/markdown.js

@@ -0,0 +1,38 @@
+/* eslint-env mocha */
+import React from "react"
+import expect from "expect"
+import { render } from "enzyme"
+import Markdown from "components/providers/markdown"
+import { Markdown as OAS3Markdown } from "corePlugins/oas3/wrap-components/markdown.js"
+
+describe.only("Markdown component", function() {
+  describe("Swagger 2.0", function() {
+    it("allows heading elements", function() {
+      const str = `
+# h1
+## h2
+### h3
+#### h4
+##### h5
+###### h6
+      `
+      const el = render(<Markdown source={str} />)
+      expect(el.html()).toEqual(`<div class="markdown"><h1>h1</h1>\n<h2>h2</h2>\n<h3>h3</h3>\n<h4>h4</h4>\n<h5>h5</h5>\n<h6>h6</h6>\n</div>`)
+    })
+  })
+
+  describe("OAS 3", function() {
+    it("allows heading elements", function() {
+        const str = `
+  # h1
+  ## h2
+  ### h3
+  #### h4
+  ##### h5
+  ###### h6
+        `
+        const el = render(<OAS3Markdown source={str} />)
+        expect(el.html()).toEqual(`<div class="renderedMarkdown"><div><h1>h1</h1>\n<h2>h2</h2>\n<h3>h3</h3>\n<h4>h4</h4>\n<h5>h5</h5>\n<h6>h6</h6></div></div>`)
+      })
+  })
+})

test/xss/info-sanitization.js

@@ -6,7 +6,7 @@ import { fromJS } from "immutable"
 import Info from "components/info"
 import Markdown from "components/providers/markdown"
 
-describe.only("<Info/> Sanitization", function(){
+describe("<Info/> Sanitization", function(){
 	const dummyComponent = () => null
 	const components = {
 		Markdown

test/xss/markdown-script-sanitization.js

@@ -5,7 +5,7 @@ import { render } from "enzyme"
 import Markdown from "components/providers/markdown"
 import { Markdown as OAS3Markdown } from "corePlugins/oas3/wrap-components/markdown.js"
 
-describe.only("Markdown Script Sanitization", function() {
+describe("Markdown Script Sanitization", function() {
   describe("Swagger 2.0", function() {
     it("sanitizes <script> elements", function() {
       const str = `script <script>alert(1)</script>`