refactor(Cypress): add nodemodules

node_modules/stack-chain/test/simple/conflict-format-existing.js

@@ -0,0 +1,50 @@
+
+var test = require("tap").test;
+var defaultFormater = require('../../format.js');
+var produce = require('../produce.js');
+
+// Set a formater before stack-chain is required
+Error.prepareStackTrace = function (error, frames) {
+  if (error.test) {
+    var lines = [];
+        lines.push(error.toString());
+
+    for (var i = 0, l = frames.length; i < l; i++) {
+        lines.push(frames[i].getFunctionName());
+    }
+
+    return lines.join("\n");
+  }
+
+  return defaultFormater(error, frames);
+};
+
+var chain = require('../../');
+
+test("set Error.prepareStackTrace before require", function (t) {
+  t.test("default formatter replaced", function (t) {
+    t.equal(produce.real(3), produce.fake([
+      'Error: trace',
+      '',
+      'deepStack',
+      'deepStack'
+    ]));
+
+    t.end();
+  });
+
+  t.test("restore default formater", function (t) {
+    chain.format.restore();
+
+    t.equal(produce.real(3), produce.fake([
+      'Error: trace',
+      '    at {where}:18:17',
+      '    at deepStack ({where}:5:5)',
+      '    at deepStack ({where}:7:5)'
+    ]));
+
+    t.end();
+  });
+
+  t.end();
+});