refactor(Cypress): add nodemodules

node_modules/gherkin/lib/gherkin/errors.js

@@ -0,0 +1,61 @@
+var Errors = {};
+
+[
+  'ParserException',
+  'CompositeParserException',
+  'UnexpectedTokenException',
+  'UnexpectedEOFException',
+  'AstBuilderException',
+  'NoSuchLanguageException'
+].forEach(function (name) {
+
+  function ErrorProto (message) {
+    this.message = message || ('Unspecified ' + name);
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this, arguments.callee);
+    }
+  }
+
+  ErrorProto.prototype = Object.create(Error.prototype);
+  ErrorProto.prototype.name = name;
+  ErrorProto.prototype.constructor = ErrorProto;
+  Errors[name] = ErrorProto;
+});
+
+Errors.CompositeParserException.create = function(errors) {
+  var message = "Parser errors:\n" + errors.map(function (e) { return e.message; }).join("\n");
+  var err = new Errors.CompositeParserException(message);
+  err.errors = errors;
+  return err;
+};
+
+Errors.UnexpectedTokenException.create = function(token, expectedTokenTypes, stateComment) {
+  var message = "expected: " + expectedTokenTypes.join(', ') + ", got '" + token.getTokenValue().trim() + "'";
+  var location = !token.location.column
+    ? {line: token.location.line, column: token.line.indent + 1 }
+    : token.location;
+  return createError(Errors.UnexpectedEOFException, message, location);
+};
+
+Errors.UnexpectedEOFException.create = function(token, expectedTokenTypes, stateComment) {
+  var message = "unexpected end of file, expected: " + expectedTokenTypes.join(', ');
+  return createError(Errors.UnexpectedTokenException, message, token.location);
+};
+
+Errors.AstBuilderException.create = function(message, location) {
+  return createError(Errors.AstBuilderException, message, location);
+};
+
+Errors.NoSuchLanguageException.create = function(language, location) {
+  var message = "Language not supported: " + language;
+  return createError(Errors.NoSuchLanguageException, message, location);
+};
+
+function createError(Ctor, message, location) {
+  var fullMessage = "(" + location.line + ":" + location.column + "): " + message;
+  var error = new Ctor(fullMessage);
+  error.location = location;
+  return error;
+}
+
+module.exports = Errors;