unit test fixups, plus a tweak to the Mustache partial finder to permit

the verbose partial syntax without the .mustache file extension, as per http://patternlab.io/docs/pattern-including.html

Author: geoffp

builder/pattern_engines/engine_mustache.js

@@ -19,7 +19,7 @@
     engineFileExtension: '.mustache',
 
     // regexes, stored here so they're only compiled once
-    findPartialsRE: /{{>\s*((?:\d+-[\w-]+\/)+(\d+-[\w-]+\.\w+)|[A-Za-z0-9-]+)(\:[A-Za-z0-9-]+)?(\(\s*\w+\s*:\s*(?:'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*")\))?\s*}}/g,
+    findPartialsRE: /{{>\s*((?:\d+-[\w-]+\/)+(\d+-[\w-]+(\.\w+)?)|[A-Za-z0-9-]+)(\:[A-Za-z0-9-]+)?(\(\s*\w+\s*:\s*(?:'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*")\))?\s*}}/g,
     findPartialsWithStyleModifiersRE: /{{>([ ])?([\w\-\.\/~]+)(?!\()(\:[A-Za-z0-9-_]+)+(?:(| )\(.*)?([ ])?}}/g,
     findPartialsWithPatternParametersRE: /{{>([ ])?([\w\-\.\/~]+)(?:\:[A-Za-z0-9-_]+)?(?:(| )\(.*)+([ ])?}}/g,
     findListItemsRE: /({{#( )?)(list(I|i)tems.)(one|two|three|four|five|six|seven|eight|nine|ten|eleven|twelve|thirteen|fourteen|fifteen|sixteen|seventeen|eighteen|nineteen|twenty)( )?}}/g,

test/lineage_hunter_tests.js

@@ -137,7 +137,7 @@
       var currentPattern = createFakeEmptyErrorPattern();
       extend(currentPattern, {
 				"template": "{{>atoms-error(message: 'That\\'s no moon...')}}",
-				"patternPartial": "{{>atoms-error(message: 'That\\'s no moon...')}}",
+				"patternPartial": "{{>atoms-error(message: 'That\\'s no moon...')}}"
       });
 
 			var patternlab = {
@@ -219,4 +219,4 @@
 
 	};
 
-}());
+})();

test/pattern_assembler_tests.js

@@ -7,7 +7,13 @@
 
 	exports['pattern_assembler'] = {
 		'find_pattern_partials finds partials' : function(test){
-      test.expect(13);
+      // NOTES from GTP:
+      // it's nice to have so much test coverage, but it retrospect, I'm not
+      // happy with the structure I wound up with in this test; it's too
+      // difficult to add test cases and test failure reporting is not very
+      // granular.
+
+      test.expect(14);
 
 			//setup current pattern from what we would have during execution
 			var currentPattern = of.oPattern.create(
@@ -29,13 +35,15 @@
             "{{> 01-molecules/06-components/02-single-comment.mustache(description: 'A life is like a garden. Perfect moments can be had, but not preserved, except in memory.') }}" +
             "{{> molecules-single-comment:foo }}" +
             "{{>atoms-error(message: 'That\\'s no moon...')}}" +
-            '{{>atoms-error(message: \'That\\\'s no moon...\')}}'
+            '{{>atoms-error(message: \'That\\\'s no moon...\')}}' +
+            "{{> 00-atoms/00-global/ }}" +
+            "{{> 00-atoms/00-global/06-test }}"
         }
       );
 
 			var results = currentPattern.findPartials();
       console.log(results);
-			test.equals(results.length, 12);
+			test.equals(results.length, 13);
       test.equals(results[0], "{{> molecules-comment-header}}");
       test.equals(results[1], "{{>  molecules-comment-header}}");
       test.equals(results[2], "{{> \n	molecules-comment-header\n}}");
@@ -48,6 +56,7 @@
       test.equals(results[9], "{{> molecules-single-comment:foo }}");
       test.equals(results[10], "{{>atoms-error(message: 'That\\'s no moon...')}}");
       test.equals(results[11], "{{>atoms-error(message: 'That\\'s no moon...')}}");
+      test.equals(results[12], "{{> 00-atoms/00-global/06-test }}");
 			test.done();
 		},