Use Custom Snippet for Unimplemented file name suggestion

[xywang68]

Back in 0.35.0 chimp will suggest a file name and print a skeleton file for the steps that are missing.
i.e.:

// Recommended filename: When_I_search_and_open_the_test_portfolio.js
module.exports = function() {
  this.When(/^I search and open the test portfolio$/, function () {
    // Write the automation code here
    pending();
  });
};

This feature seems to be missing in 0.40.4.
Now it becomes:

   Message:
     Undefined. Implement with the following snippet:

   this.When(/^I search and open the test portfolioe$/, function (callback) {
     // Write code here that turns the phrase above into concrete actions
     callback(null, 'pending');
   });

Is this an intended change and why? or is it a configurable setting? I think the original feature is very nice and I would like to get it back.

[xywang68]

Looks like this issue is due to cucumber updated its pending code snippet message.
Here is a temporary fix that seem to work:
(based on 0.40.0, ~/node_modules/chimp/dist/lib/cucumberjs/cucumber.js)

156 // Orig:
157 //    if (message.indexOf('callback.pending()') === -1) {
158 // Fix:
159       if (message.indexOf('callback(null, \'pending\')') === -1) {
160         process.stdout.write(message);
161         return;
162       }
163 
164       try {
165         (function () {
166           var defaultText = 'Write code here that turns the phrase above into concrete actions';
167           var replacementText = 'Write the automation code here';
168           var tab = '';
169           var self = _this3;
170           _.each(message.split('\n'), function (eachLine) {
171             if (booleanHelper.isTruthy(self.options.singleSnippetPerFile) && eachLine.match(/this\./)) {
172               process.stdout.write('// Recommended filename: '.gray + (self._getRecommendedFilename(eachLine) + '.js\n').cyan);
173               process.stdout.write('module.exports = function() {\n'.yellow);
174               tab = '  ';
175             }
176             var line = eachLine;
177             line = line.replace(defaultText, replacementText);
178 // Orig:
179 //          line = line.replace('callback.pending()', 'pending()');
180 // Fix: 
181             line = line.replace('callback(null, \'pending\')', 'pending()');
182             line = line.replace(', callback', '');
183             line = line.replace('callback', '');
184             process.stdout.write(tab + line + '\n');

[samhatoum]

Thank you, I aim to rewrite this using the new custom snippet function in 1.3

[samhatoum]

This issue is being tracked in Chimpy
https://github.com/TheBrainFamily/chimpy/issues