Merge pull request #3 from buildcom/PLAT-6661

PLAT-6661 - Add support for H4, H5, and H6 heading tags.

index.js

@@ -31,14 +31,10 @@ var format = exports.format = {
 	},
 
 	lineify: {
-		h1: function() {
-			this[0].name = 'h1';
-		},
-		h2: function() {
-			this[0].name = 'h2';
-		},
-		h3: function() {
-			this[0].name = 'h3';
+		header: function($, level) {
+			if (level > 0 && level < 7) {
+				this[0].name = 'h' + level;
+			}
 		},
 		list: {
 			group: function($, formatValue) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "quill-render",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Renders quilljs deltas into HTML",
   "main": "index.js",
   "dependencies": {

test/test.js

@@ -46,7 +46,7 @@ describe('quill-render', function() {
 			},
 			{
 				"attributes": {
-					"h1": true
+					"header": 1
 				},
 				"insert": "\n"
 			}
@@ -55,6 +55,65 @@ describe('quill-render', function() {
 
 	});
 
+	it('renders all heading levels', function() {
+		var i,
+			ops = [],
+			expectedElements = [];
+
+		// build ops to represent a line for each heading 1-6,
+		// and build expected output
+		for (i = 1; i <= 6; ++i) {
+			var tagName = "h" + i;
+
+			ops.push({
+				"insert": "Heading"
+			});
+			ops.push({
+				"attributes": {
+					"header": i
+				},
+				"insert": "\n"
+			});
+
+			expectedElements.push("<" + tagName + ">Heading</" + tagName + ">");
+		}
+
+		expect(render(ops)).to.equal(expectedElements.join(""));
+	});
+
+	it('does not render invalid heading levels', function() {
+		expect(render([
+			{
+				"insert": "Heading"
+			},
+			{
+				"attributes": {
+					"header": 0
+				},
+				"insert": "\n"
+			},
+			{
+				"insert": "Heading"
+			},
+			{
+				"attributes": {
+					"header": 7
+				},
+				"insert": "\n"
+			},
+			{
+				"insert": "Heading"
+			},
+			{
+				"attributes": {
+					"header": 8
+				},
+				"insert": "\n"
+			}
+		]))
+		.to.equal('<p>Heading</p><p>Heading</p><p>Heading</p>');
+	});
+
 	it('renders lists with inline formats correctly', function() {
 
 		expect(render([