Use modules

Author: btd

lib/assertion-error.js

@@ -4,8 +4,7 @@
  * Copyright(c) 2013-2016 Denis Bardadym <[email protected]>
  * MIT Licensed
  */
-
-var util = require('./util');
+import { merge, format, functionName } from './util';
 
 /**
  * should AssertionError
@@ -14,8 +13,8 @@ var util = require('./util');
  * @memberOf should
  * @static
  */
-var AssertionError = function AssertionError(options) {
-  util.merge(this, options);
+export default function AssertionError(options) {
+  merge(this, options);
 
   if (!options.message) {
     Object.defineProperty(this, 'message', {
@@ -42,7 +41,7 @@ var AssertionError = function AssertionError(options) {
 
       if (this.stackStartFunction) {
         // try to strip useless frames
-        var fn_name = util.functionName(this.stackStartFunction);
+        var fn_name = functionName(this.stackStartFunction);
         var idx = out.indexOf('\n' + fn_name);
         if (idx >= 0) {
           // once we have located the function frame
@@ -55,7 +54,7 @@ var AssertionError = function AssertionError(options) {
       this.stack = out;
     }
   }
-};
+}
 
 
 var indent = '    ';
@@ -79,8 +78,8 @@ AssertionError.prototype = Object.create(Error.prototype, {
       if (!this.operator && this.previous) {
         return this.previous.message;
       }
-      var actual = util.format(this.actual);
-      var expected = 'expected' in this ? ' ' + util.format(this.expected) : '';
+      var actual = format(this.actual);
+      var expected = 'expected' in this ? ' ' + format(this.expected) : '';
       var details = 'details' in this && this.details ? ' (' + this.details + ')' : '';
 
       var previous = this.previous ? '\n' + indentLines(this.previous.message) : '';
@@ -89,5 +88,3 @@ AssertionError.prototype = Object.create(Error.prototype, {
     }
   }
 });
-
-module.exports = AssertionError;

lib/assertion.js

@@ -5,7 +5,7 @@
  * MIT Licensed
  */
 
-var AssertionError = require('./assertion-error');
+import AssertionError from './assertion-error';
 
 /**
  * should Assertion
@@ -14,7 +14,7 @@ var AssertionError = require('./assertion-error');
  * @memberOf should
  * @static
  */
-function Assertion(obj) {
+export function Assertion(obj) {
   this.obj = obj;
 
   this.anyOne = false;
@@ -101,7 +101,7 @@ Assertion.prototype = {
  *
  * @param {Promise} obj
  */
-function PromisedAssertion(/* obj */) {
+export function PromisedAssertion(/* obj */) {
   Assertion.apply(this, arguments);
 }
 
@@ -242,7 +242,9 @@ Assertion.addChain = function(name, onCall) {
  */
 Assertion.alias = function(from, to) {
   var desc = Object.getOwnPropertyDescriptor(Assertion.prototype, from);
-  if (!desc) throw new Error('Alias ' + from + ' -> ' + to + ' could not be created as ' + from + ' not defined');
+  if (!desc) {
+    throw new Error('Alias ' + from + ' -> ' + to + ' could not be created as ' + from + ' not defined');
+  }
   Object.defineProperty(Assertion.prototype, to, desc);
 
   var desc2 = Object.getOwnPropertyDescriptor(PromisedAssertion.prototype, from);
@@ -273,6 +275,3 @@ Assertion.addChain('not', function() {
 Assertion.addChain('any', function() {
   this.anyOne = true;
 });
-
-module.exports = Assertion;
-module.exports.PromisedAssertion = PromisedAssertion;

lib/config.js

@@ -5,14 +5,12 @@
  * MIT Licensed
  */
 
-var Formatter = require('should-format').Formatter;
+import format from 'should-format';
 
 var config = {
-  checkProtoEql: false,
-
   getFormatter: function(opts) {
-    return new Formatter(opts || config);
+    return new format.Formatter(opts || config);
   }
 };
 
-module.exports = config;
+export default config;

lib/ext/_assert.js

@@ -27,17 +27,18 @@
 // when used in node, this will actually load the util module we depend on
 // versus loading the builtin util module as happens otherwise
 // this is a bug in node module loading as far as I am concerned
-var Assertion = require('./../assertion');
+import { Assertion } from './../assertion';
 
-var _deepEqual = require('should-equal');
+import _deepEqual from 'should-equal';
 
 var pSlice = Array.prototype.slice;
 
 // 1. The assert module provides functions that throw
 // AssertionError's when particular conditions are not met. The
 // assert module must conform to the following interface.
 
-var assert = module.exports = ok;
+var assert = ok;
+export default assert;
 
 // 3. All of the following functions must throw an AssertionError
 // when a corresponding condition is not met, with a message that
@@ -84,7 +85,9 @@ assert.fail = fail;
  * @param {string} [message]
  */
 function ok(value, message) {
-  if (!value) fail(value, true, message, '==', assert.ok);
+  if (!value) {
+    fail(value, true, message, '==', assert.ok);
+  }
 }
 assert.ok = ok;
 
@@ -102,7 +105,9 @@ assert.ok = ok;
  * @param {string} [message]
  */
 assert.equal = function equal(actual, expected, message) {
-  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
+  if (actual != expected) {
+    fail(actual, expected, message, '==', assert.equal);
+  }
 };
 
 // 6. The non-equality assertion tests for whether two objects are not equal
@@ -136,7 +141,7 @@ assert.notEqual = function notEqual(actual, expected, message) {
  * @param {string} [message]
  */
 assert.deepEqual = function deepEqual(actual, expected, message) {
-  if (!_deepEqual(actual, expected).result) {
+  if (_deepEqual(actual, expected).length !== 0) {
     fail(actual, expected, message, 'deepEqual', assert.deepEqual);
   }
 };

lib/ext/assert.js

@@ -5,12 +5,12 @@
  * MIT Licensed
  */
 
-var util = require('../util');
-var assert = require('./_assert');
-var AssertionError = require('../assertion-error');
+import { merge, format } from '../util';
+import assert from './_assert';
+import AssertionError from '../assertion-error';
 
-module.exports = function(should) {
-  var i = should.format;
+export default function(should) {
+  var i = format;
 
   /*
    * Expose assert to should
@@ -21,7 +21,7 @@ module.exports = function(should) {
    *    should.equal(foo.bar, undefined);
    *
    */
-  util.merge(should, assert);
+  merge(should, assert);
 
   /**
    * Assert _obj_ exists, with optional message.
@@ -68,4 +68,4 @@ module.exports = function(should) {
       });
     }
   };
-};
+}

lib/ext/bool.js

@@ -5,7 +5,7 @@
  * MIT Licensed
  */
 
-module.exports = function(should, Assertion) {
+export default function(should, Assertion) {
   /**
    * Assert given object is exactly `true`.
    *
@@ -67,4 +67,4 @@ module.exports = function(should, Assertion) {
 
     this.assert(this.obj);
   });
-};
+}

lib/ext/chain.js

@@ -5,7 +5,7 @@
  * MIT Licensed
  */
 
-module.exports = function(should, Assertion) {
+export default function(should, Assertion) {
   /**
    * Simple chaining. It actually do nothing.
    *
@@ -28,4 +28,4 @@ module.exports = function(should, Assertion) {
   ['an', 'of', 'a', 'and', 'be', 'has', 'have', 'with', 'is', 'which', 'the', 'it'].forEach(function(name) {
     Assertion.addChain(name);
   });
-};
+}

lib/ext/contain.js

@@ -5,11 +5,11 @@
  * MIT Licensed
  */
 
-var util = require('../util');
-var eql = require('should-equal');
+import { format, isIndexable, forEach, some, isEmptyObject, length } from '../util';
+import eql from 'should-equal';
 
-module.exports = function(should, Assertion) {
-  var i = should.format;
+export default function(should, Assertion) {
+  var i = format;
 
   /**
    * Assert that given object contain something that equal to `other`. It uses `should-equal` for equality checks.
@@ -44,9 +44,9 @@ module.exports = function(should, Assertion) {
 
     if (typeof obj == 'string') {
       this.assert(obj.indexOf(String(other)) >= 0);
-    } else if (util.isIndexable(obj)) {
-      this.assert(util.some(obj, function(v) {
-        return eql(v, other).result;
+    } else if (isIndexable(obj)) {
+      this.assert(some(obj, function(v) {
+        return eql(v, other).length === 0;
       }));
     } else {
       this.have.properties(other);
@@ -78,8 +78,8 @@ module.exports = function(should, Assertion) {
     var obj = this.obj;
     if (typeof obj == 'string') {// expect other to be string
       this.is.equal(String(other));
-    } else if (util.isIndexable(obj) && util.isIndexable(other)) {
-      for (var objIdx = 0, otherIdx = 0, objLength = util.length(obj), otherLength = util.length(other); objIdx < objLength && otherIdx < otherLength; objIdx++) {
+    } else if (isIndexable(obj) && isIndexable(other)) {
+      for (var objIdx = 0, otherIdx = 0, objLength = length(obj), otherLength = length(other); objIdx < objLength && otherIdx < otherLength; objIdx++) {
         try {
           should(obj[objIdx]).containDeepOrdered(other[otherIdx]);
           otherIdx++;
@@ -93,12 +93,12 @@ module.exports = function(should, Assertion) {
 
       this.assert(otherIdx === otherLength);
     } else if (obj != null && other != null && typeof obj == 'object' && typeof other == 'object') {// object contains object case
-      util.forEach(other, function(value, key) {
+      forEach(other, function(value, key) {
         should(obj[key]).containDeepOrdered(value);
       });
 
       // if both objects is empty means we finish traversing - and we need to compare for hidden values
-      if (util.isEmptyObject(other)) {
+      if (isEmptyObject(other)) {
         this.eql(other);
       }
     } else {
@@ -124,11 +124,13 @@ module.exports = function(should, Assertion) {
     var obj = this.obj;
     if (typeof obj == 'string') {// expect other to be string
       this.is.equal(String(other));
-    } else if (util.isIndexable(obj) && util.isIndexable(other)) {
+    } else if (isIndexable(obj) && isIndexable(other)) {
       var usedKeys = {};
-      util.forEach(other, function(otherItem) {
-        this.assert(util.some(obj, function(item, index) {
-          if (index in usedKeys) return false;
+      forEach(other, function(otherItem) {
+        this.assert(some(obj, function(item, index) {
+          if (index in usedKeys) {
+            return false;
+          }
 
           try {
             should(item).containDeep(otherItem);
@@ -143,17 +145,17 @@ module.exports = function(should, Assertion) {
         }));
       }, this);
     } else if (obj != null && other != null && typeof obj == 'object' && typeof other == 'object') {// object contains object case
-      util.forEach(other, function(value, key) {
+      forEach(other, function(value, key) {
         should(obj[key]).containDeep(value);
       });
 
       // if both objects is empty means we finish traversing - and we need to compare for hidden values
-      if (util.isEmptyObject(other)) {
+      if (isEmptyObject(other)) {
         this.eql(other);
       }
     } else {
       this.eql(other);
     }
   });
 
-};
+}

lib/ext/eql.js

@@ -5,18 +5,18 @@
  * MIT Licensed
  */
 
-var eql = require('should-equal');
-var type = require('should-type');
-var util = require('../util');
+import eql from 'should-equal';
+import getType from 'should-type';
+import { formatProp, format, forEach } from '../util';
 
 function formatEqlResult(r, a, b) {
-  return ((r.path.length > 0 ? 'at ' + r.path.map(util.formatProp).join(' -> ') : '') +
-  (r.a === a ? '' : ', A has ' + util.format(r.a)) +
-  (r.b === b ? '' : ' and B has ' + util.format(r.b)) +
+  return ((r.path.length > 0 ? 'at ' + r.path.map(formatProp).join(' -> ') : '') +
+  (r.a === a ? '' : ', A has ' + format(r.a)) +
+  (r.b === b ? '' : ' and B has ' + format(r.b)) +
   (r.showReason ? ' because ' + r.reason : '')).trim();
 }
 
-module.exports = function(should, Assertion) {
+export default function(should, Assertion) {
 
   /**
    * Deep object equality comparison. For full spec see [`should-equal tests`](https://github.com/shouldjs/equal/blob/master/test.js).
@@ -40,13 +40,15 @@ module.exports = function(should, Assertion) {
    */
   Assertion.add('eql', function(val, description) {
     this.params = {operator: 'to equal', expected: val, message: description};
+    var obj = this.obj;
+    var fails = eql(this.obj, val, should.config);
+    this.params.details = fails.map(function(fail) {
+      return formatEqlResult(fail, obj, val);
+    }).join(', ');
 
-    var result = eql(this.obj, val, should.config);
-    this.params.details = result.result ? '' : formatEqlResult(result, this.obj, val);
+    this.params.showDiff = eql(getType(obj), getType(val)).length === 0;
 
-    this.params.showDiff = eql(type(this.obj), type(val)).result;
-
-    this.assert(result.result);
+    this.assert(fails.length === 0);
   });
 
   /**
@@ -68,7 +70,7 @@ module.exports = function(should, Assertion) {
   Assertion.add('equal', function(val, description) {
     this.params = {operator: 'to be', expected: val, message: description};
 
-    this.params.showDiff = eql(type(this.obj), type(val)).result;
+    this.params.showDiff = eql(getType(this.obj), getType(val)).length === 0;
 
     this.assert(val === this.obj);
   });
@@ -89,7 +91,7 @@ module.exports = function(should, Assertion) {
       var obj = this.obj;
       var found = false;
 
-      util.forEach(vals, function(val) {
+      forEach(vals, function(val) {
         try {
           should(val)[method](obj);
           found = true;
@@ -134,4 +136,4 @@ module.exports = function(should, Assertion) {
    */
   addOneOf('oneOf', 'to be one of', 'eql');
 
-};
+}