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

spec/parser.spec.js

@@ -1,7 +1,7 @@
 describe("PEG.js grammar parser", function() {
   var trivialGrammar;
 
-  function literalGrammar(value) {
+  function oneRuleGrammar(expression) {
     return {
       type:        "grammar",
       initializer: null,
@@ -10,13 +10,27 @@ describe("PEG.js grammar parser", function() {
           type:        "rule",
           name:        "start",
           displayName: null,
-          expression:  { type: "literal", value: value, ignoreCase: false }
+          expression:  expression
         }
       ],
       startRule:   "start"
     };
   }
 
+  function literalGrammar(value) {
+    return oneRuleGrammar({ type: "literal", value: value, ignoreCase: false });
+  }
+
+  function classGrammar(parts, rawText) {
+    return oneRuleGrammar({
+      type:       "class",
+      inverted:   false,
+      ignoreCase: false,
+      parts:      parts,
+      rawText:    rawText
+    });
+  }
+
   beforeEach(function() {
     trivialGrammar = literalGrammar("abcd");
 
@@ -72,6 +86,15 @@ describe("PEG.js grammar parser", function() {
     });
   });
 
+  /* Canonical simpleBracketDelimiedCharacter is "a". */
+  it("parses simpleBracketDelimitedCharacter", function() {
+    expect('start = [a]').toParseAs(classGrammar(["a"], "[a]"));
+
+    expect('start = []]' ).toFailToParse();
+    expect('start = [\\]').toFailToParse();
+    expect('start = [\n]').toFailToParse();
+  });
+
   /* Canonical simpleEscapeSequence is "\\n". */
   it("parses simpleEscapeSequence", function() {
     expect('start = "\\b"').toParseAs(literalGrammar("\b"));

test/parser-test.js

@@ -457,16 +457,4 @@ test("parses bracketDelimitedCharacter", function() {
   parserParses("start = [\\\n]",    classGrammar(false, ["\n"], "[\\n]"));
 });
 
-/* Canonical simpleBracketDelimiedCharacter is "a". */
-test("parses simpleBracketDelimitedCharacter", function() {
-  parserParses("start = [a]",  classGrammar(false, ["a"], "[a]"));
-  parserParses("start = [[]",  classGrammar(false, ["["], "[[]"));
-  parserDoesNotParse("start = []]");
-  parserDoesNotParse("start = [\\]");
-  parserDoesNotParse("start = [\n]");
-  parserDoesNotParse("start = [\r]");
-  parserDoesNotParse("start = [\u2028]");
-  parserDoesNotParse("start = [\u2029]");
-});
-
 })();