Add unit tests

Gruntfile.js

@@ -36,10 +36,21 @@ module.exports = function(grunt) {
         },
       },
 	without_screenshot_section: {
-         	files: {
-          		'tmp/readme-without-screenshots.md': 'test/fixtures/readme-without-screenshots.txt',
-        	}
+		files: {
+			'tmp/readme-without-screenshots.md': 'test/fixtures/readme-without-screenshots.txt',
+		}
 	},
+	with_spaces_after_headers: {
+		files: {
+			'tmp/readme-with-spaces-after-headers.md': 'test/fixtures/readme-with-spaces-after-headers.txt',
+		}
+	},
+	with_spaces_between_plugin_details: {
+		files: {
+			'tmp/readme-with-spaces-between-plugin-details.md': 'test/fixtures/readme-with-spaces-between-plugin-details.txt',
+		}
+	},
+
     },
 
     // Unit tests.

test/expected/readme-with-spaces-after-headers.md

@@ -0,0 +1,13 @@
+# Plugin Name #
+**Contributors:** (this should be a list of wordpress.org userid's)       
+**Donate link:** http://example.com/       
+**Tags:** comments, spam        
+**Requires at least:** 3.0.1       
+**Tested up to:** 3.4       
+**Stable tag:** 4.3       
+**License:** GPLv2 or later       
+**License URI:** http://www.gnu.org/licenses/gpl-2.0.html       
+
+Here is a short description of the plugin.  This should be no more than 150 characters.  No markup here.
+
+## Description ##

test/expected/readme-with-spaces-between-plugin-details.md

@@ -0,0 +1,16 @@
+# Plugin Name #
+**Contributors:** (this should be a list of wordpress.org userid's)  
+
+**Donate link:** http://example.com/  
+
+**Tags:** comments, spam  
+
+**Requires at least:** 3.0.1  
+
+**Tested up to:** 3.4  
+
+**Stable tag:** 4.3  
+
+**License:** GPLv2 or later  
+
+**License URI:** http://www.gnu.org/licenses/gpl-2.0.html  

test/fixtures/readme-with-spaces-after-headers.txt

@@ -0,0 +1,13 @@
+=== Plugin Name ===     
+Contributors: (this should be a list of wordpress.org userid's)     
+Donate link: http://example.com/     
+Tags: comments, spam      
+Requires at least: 3.0.1     
+Tested up to: 3.4     
+Stable tag: 4.3     
+License: GPLv2 or later     
+License URI: http://www.gnu.org/licenses/gpl-2.0.html     
+
+Here is a short description of the plugin.  This should be no more than 150 characters.  No markup here.
+
+== Description ==       

test/fixtures/readme-with-spaces-between-plugin-details.txt

@@ -0,0 +1,16 @@
+=== Plugin Name ===
+Contributors: (this should be a list of wordpress.org userid's)
+
+Donate link: http://example.com/
+
+Tags: comments, spam
+
+Requires at least: 3.0.1
+
+Tested up to: 3.4
+
+Stable tag: 4.3
+
+License: GPLv2 or later
+
+License URI: http://www.gnu.org/licenses/gpl-2.0.html

test/wp_readme_to_markdown_test.js

@@ -47,4 +47,24 @@ exports.wp_readme_to_markdown = {
     test.done();
   },
 
+   with_spaces_after_headers: function( test ){
+    test.expect(1);
+
+    var actual = grunt.file.read('tmp/readme-with-spaces-after-headers.md');
+    var expected = grunt.file.read('test/expected/readme-with-spaces-after-headers.md');
+    test.equal(actual, expected );
+
+    test.done();
+  },
+
+   with_spaces_between_plugin_details: function( test ){
+    test.expect(1);
+
+    var actual = grunt.file.read('tmp/readme-with-spaces-between-plugin-details.md');
+    var expected = grunt.file.read('test/expected/readme-with-spaces-between-plugin-details.md');
+    test.equal(actual, expected );
+
+    test.done();
+  },
+
 };