Jasmine: Convert tests of parser's "labeled" rule

spec/parser.spec.js

@@ -1,7 +1,8 @@
 describe("PEG.js grammar parser", function() {
   var trivialGrammar,
-      literalAbcd     = { type: "literal", value: "abcd", ignoreCase: false },
-      optionalLiteral = { type: "optional", expression: literalAbcd };
+      literalAbcd      = { type: "literal", value: "abcd", ignoreCase: false },
+      optionalLiteral  = { type: "optional",   expression: literalAbcd },
+      simpleNotLiteral = { type: "simple_not", expression: literalAbcd };
 
   function oneRuleGrammar(displayName, expression) {
     return {
@@ -135,6 +136,18 @@ describe("PEG.js grammar parser", function() {
     });
   });
 
+  /* Canonical labeled is "label:\"abcd\"". */
+  it("parses labeled", function() {
+    expect('start = label:!"abcd"').toParseAs(oneRuleGrammar(null, {
+      type:       "labeled",
+      label:      "label",
+      expression: simpleNotLiteral
+    }));
+    expect('start = !"abcd"'      ).toParseAs(
+      oneRuleGrammar(null, simpleNotLiteral)
+    );
+  });
+
   /* Canonical prefixed is "!\"abcd\"". */
   it("parses prefixed", function() {
     expect('start = &{ code }').toParseAs(oneRuleGrammar(null, {

test/parser-test.js

@@ -267,13 +267,4 @@ test("parses sequence", function() {
   );
 });
 
-/* Canonical labeled is "label:\"abcd\"". */
-test("parses labeled", function() {
-  parserParses(
-    'start = label:!"abcd"',
-    oneRuleGrammar(labeled("label", simpleNot(literalAbcd)))
-  );
-  parserParses('start = !"abcd"', oneRuleGrammar(simpleNot(literalAbcd)));
-});
-
 })();