init

node_modules/assertion-error-formatter/CHANGELOG.md

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+# 2.0.1
+
+* support object errors without stack
+* better formatting for errors where the stack does not include the message
+
+# 2.0.0
+
+* support string errors
+* update options structure
+    ```js
+    // Before
+    {
+      colorDiffAdded,
+      colorDiffRemoved,
+      colorErrorMessage,
+      inlineDiffs
+    }
+
+    // After
+    {
+      colorFns: {
+        diffAdded,
+        diffRemoved,
+        errorMessage,
+        errorStack
+      },
+      inlineDiffs
+    }
+    ```
+
+# 1.0.1
+
+* Initial release

node_modules/assertion-error-formatter/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 Charlie Rudolph
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/assertion-error-formatter/README.md

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+# Node Assertion Error Formatter
+
+Format errors to display a diff between the actual and expected
+
+Originally extracted from [mocha](https://github.com/mochajs/mocha)
+
+## Usage
+```js
+import {format} from 'assertion-error-formatter'
+
+format(error)
+```
+
+## API Reference
+
+#### `format(error [, options])`
+
+* `error`: a javascript error
+* `options`: An object with the following keys:
+  * `colorFns`: An object with the keys 'diffAdded', 'diffRemoved', 'errorMessage', 'errorStack'. The values are functions to colorize a string, each defaults to identity.
+  * `inlineDiff`: boolean (default: false)
+    * toggle between inline and unified diffs

node_modules/assertion-error-formatter/lib/helpers/canonicalize.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+
+canonicalize;var _has_property = require('./has_property');var _has_property2 = _interopRequireDefault(_has_property);var _type = require('./type');var _type2 = _interopRequireDefault(_type);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function canonicalize(value, stack) {
+  stack = stack || [];
+
+  function withStack(fn) {
+    stack.push(value);
+    var result = fn();
+    stack.pop();
+    return result;
+  }
+
+  if (stack.indexOf(value) !== -1) {
+    return '[Circular]';
+  }
+
+  switch ((0, _type2.default)(value)) {
+    case 'array':
+      return withStack(function () {
+        return value.map(function (item) {
+          return canonicalize(item, stack);
+        });
+      });
+    case 'function':
+      if (!(0, _has_property2.default)(value)) {
+        return '[Function]';
+      }
+    /* falls through */
+    case 'object':
+      return withStack(function () {
+        var canonicalizedObj = {};
+        Object.keys(value).sort().map(function (key) {
+          canonicalizedObj[key] = canonicalize(value[key], stack);
+        });
+        return canonicalizedObj;
+      });
+    case 'boolean':
+    case 'buffer':
+    case 'date':
+    case 'null':
+    case 'number':
+    case 'regexp':
+    case 'symbol':
+    case 'undefined':
+      return value;
+    default:
+      return value.toString();}
+
+}

node_modules/assertion-error-formatter/lib/helpers/has_property.js

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+"use strict";Object.defineProperty(exports, "__esModule", { value: true });exports.default = hasProperty;function hasProperty(obj) {
+  for (var prop in obj) {
+    if (Object.prototype.hasOwnProperty.call(obj, prop)) {
+      return true;
+    }
+  }
+  return false;
+}

node_modules/assertion-error-formatter/lib/helpers/inline_diff.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+
+
+inlineDiff;var _diff = require('diff');var _padRight = require('pad-right');var _padRight2 = _interopRequireDefault(_padRight);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function inlineDiff(actual, expected, colorFns) {
+  var msg = errorDiff(actual, expected, colorFns);
+
+  // linenos
+  var lines = msg.split('\n');
+  if (lines.length > 4) {(function () {
+      var width = String(lines.length).length;
+      msg = lines.map(function (str, i) {
+        return (0, _padRight2.default)(i + 1, width, ' ') + '|' + ' ' + str;
+      }).join('\n');})();
+  }
+
+  // legend
+  msg = '\n    ' +
+  colorFns.diffRemoved('actual') +
+  ' ' +
+  colorFns.diffAdded('expected') +
+  '\n\n' +
+  msg.replace(/^/gm, '    ') +
+  '\n';
+
+  return msg;
+}
+
+
+function errorDiff(actual, expected, colorFns) {
+  return (0, _diff.diffWordsWithSpace)(actual, expected).map(function (str) {
+    if (str.added) {
+      return colorFns.diffAdded(str.value);
+    }
+    if (str.removed) {
+      return colorFns.diffRemoved(str.value);
+    }
+    return str.value;
+  }).join('');
+}

node_modules/assertion-error-formatter/lib/helpers/json_stringify.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+
+
+jsonStringify;var _repeatString = require('repeat-string');var _repeatString2 = _interopRequireDefault(_repeatString);var _type = require('./type');var _type2 = _interopRequireDefault(_type);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function jsonStringify(object, depth) {
+  depth = depth || 1;
+
+  switch ((0, _type2.default)(object)) {
+    case 'boolean':
+    case 'regexp':
+    case 'symbol':
+      return object.toString();
+    case 'null':
+    case 'undefined':
+      return '[' + object + ']';
+    case 'array':
+    case 'object':
+      return jsonStringifyProperties(object, depth);
+    case 'number':
+      if (object === 0 && 1 / object === -Infinity) {
+        return '-0';
+      } else {
+        return object.toString();
+      }
+    case 'date':
+      return jsonStringifyDate(object);
+    case 'buffer':
+      return jsonStringifyBuffer(object, depth);
+    default:
+      if (object === '[Function]' || object === '[Circular]') {
+        return object;
+      } else {
+        return JSON.stringify(object); // string
+      }}
+
+}
+
+
+function jsonStringifyBuffer(object, depth) {var _object$toJSON =
+  object.toJSON(),data = _object$toJSON.data;
+  return '[Buffer: ' + jsonStringify(data, depth) + ']';
+}
+
+
+function jsonStringifyDate(object) {
+  var str = void 0;
+  if (isNaN(object.getTime())) {
+    str = object.toString();
+  } else {
+    str = object.toISOString();
+  }
+  return '[Date: ' + str + ']';
+}
+
+
+function jsonStringifyProperties(object, depth) {
+  var space = 2 * depth;
+  var start = (0, _type2.default)(object) === 'array' ? '[' : '{';
+  var end = (0, _type2.default)(object) === 'array' ? ']' : '}';
+  var length = typeof object.length === 'number' ? object.length : Object.keys(object).length;
+  var addedProperties = 0;
+  var str = start;
+
+  for (var prop in object) {
+    if (Object.prototype.hasOwnProperty.call(object, prop)) {
+      addedProperties += 1;
+      str += '\n' + (0, _repeatString2.default)(' ', space) + (
+      (0, _type2.default)(object) === 'array' ? '' : '"' + prop + '": ') +
+      jsonStringify(object[prop], depth + 1) + (
+      addedProperties === length ? '' : ',');
+    }
+  }
+
+  if (str.length !== 1) {
+    str += '\n' + (0, _repeatString2.default)(' ', space - 2);
+  }
+
+  return str + end;
+}

node_modules/assertion-error-formatter/lib/helpers/stringify.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+
+
+stringify;var _canonicalize = require('./canonicalize');var _canonicalize2 = _interopRequireDefault(_canonicalize);var _json_stringify = require('./json_stringify');var _json_stringify2 = _interopRequireDefault(_json_stringify);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function stringify(value) {
+  return (0, _json_stringify2.default)((0, _canonicalize2.default)(value)).replace(/,(\n|$)/g, '$1');
+}

node_modules/assertion-error-formatter/lib/helpers/type.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default = type;function type(value) {
+  if (value === undefined) {
+    return 'undefined';
+  } else if (value === null) {
+    return 'null';
+  } else if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) {
+    return 'buffer';
+  }
+  return Object.prototype.toString.call(value).
+  replace(/^\[.+\s(.+?)\]$/, '$1').
+  toLowerCase();
+}

node_modules/assertion-error-formatter/lib/helpers/unified_diff.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.default =
+
+unifiedDiff;var _diff = require('diff');function unifiedDiff(actual, expected, colorFns) {
+  var indent = '    ';
+  function cleanUp(line) {
+    if (line.length === 0) {
+      return '';
+    }
+    if (line[0] === '+') {
+      return indent + colorFns.diffAdded(line);
+    }
+    if (line[0] === '-') {
+      return indent + colorFns.diffRemoved(line);
+    }
+    if (line.match(/\@\@/)) {
+      return null;
+    }
+    if (line.match(/\\ No newline/)) {
+      return null;
+    }
+    return indent + line;
+  }
+  function notBlank(line) {
+    return typeof line !== 'undefined' && line !== null;
+  }
+  var msg = (0, _diff.createPatch)('string', actual, expected);
+  var lines = msg.split('\n').splice(4);
+  return '\n' + indent +
+  colorFns.diffAdded('+ expected') + ' ' +
+  colorFns.diffRemoved('- actual') +
+  '\n\n' +
+  lines.map(cleanUp).filter(notBlank).join('\n');
+}

node_modules/assertion-error-formatter/lib/index.js

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+'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.
+
+
+
+
+
+
+
+
+
+
+format = format;var _inline_diff = require('./helpers/inline_diff');var _inline_diff2 = _interopRequireDefault(_inline_diff);var _stringify = require('./helpers/stringify');var _stringify2 = _interopRequireDefault(_stringify);var _type = require('./helpers/type');var _type2 = _interopRequireDefault(_type);var _unified_diff = require('./helpers/unified_diff');var _unified_diff2 = _interopRequireDefault(_unified_diff);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { default: obj };}function identity(x) {return x;}function format(err, options) {
+  if (!options) {
+    options = {};
+  }
+  if (!options.colorFns) {
+    options.colorFns = {};
+  }
+  ['diffAdded', 'diffRemoved', 'errorMessage', 'errorStack'].forEach(function (key) {
+    if (!options.colorFns[key]) {
+      options.colorFns[key] = identity;
+    }
+  });
+
+  var message = void 0;
+  if (err.message && typeof err.message.toString === 'function') {
+    message = err.message + '';
+  } else if (typeof err.inspect === 'function') {
+    message = err.inspect() + '';
+  } else if (typeof err === 'string') {
+    message = err;
+  } else {
+    message = JSON.stringify(err);
+  }
+
+  var stack = err.stack || message;
+  var startOfMessageIndex = stack.indexOf(message);
+  if (startOfMessageIndex === -1) {
+    stack = '\n' + stack;
+  } else {
+    var endOfMessageIndex = startOfMessageIndex + message.length;
+    message = stack.slice(0, endOfMessageIndex);
+    stack = stack.slice(endOfMessageIndex); // remove message from stack
+  }
+
+  if (err.uncaught) {
+    message = 'Uncaught ' + message;
+  }
+
+  var actual = err.actual;
+  var expected = err.expected;
+
+  if (err.showDiff !== false && (0, _type2.default)(actual) === (0, _type2.default)(expected) && expected !== undefined) {
+    if (!((0, _type2.default)(actual) === 'string' && (0, _type2.default)(expected) === 'string')) {
+      actual = (0, _stringify2.default)(actual);
+      expected = (0, _stringify2.default)(expected);
+    }
+
+    var match = message.match(/^([^:]+): expected/);
+    message = options.colorFns.errorMessage(match ? match[1] : message);
+
+    if (options.inlineDiff) {
+      message += (0, _inline_diff2.default)(actual, expected, options.colorFns);
+    } else {
+      message += (0, _unified_diff2.default)(actual, expected, options.colorFns);
+    }
+  } else {
+    message = options.colorFns.errorMessage(message);
+  }
+
+  if (stack) {
+    stack = options.colorFns.errorStack(stack);
+  }
+
+  return message + stack;
+}

node_modules/assertion-error-formatter/package.json

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+{
+  "name": "assertion-error-formatter",
+  "version": "2.0.1",
+  "main": "lib/index.js",
+  "scripts": {
+    "build": "babel src -d lib --ignore '**/*_test.js' --retain-lines",
+    "lint": "yarn run lint-js && yarn run lint-dependencies",
+    "lint-dependencies": "dependency-lint",
+    "lint-js": "eslint src/** test/test_helper.js",
+    "prepublish": "yarn run build",
+    "test": "yarn run lint && yarn run unit-test",
+    "unit-test": "mocha src"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/charlierudolph/node-assertion-error-formatter.git"
+  },
+  "author": {
+    "name": "Charlie Rudolph",
+    "email": "charles.w.rudolph@gmail.com"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/charlierudolph/node-assertion-error-formatter/issues"
+  },
+  "homepage": "https://github.com/charlierudolph/node-assertion-error-formatter",
+  "devDependencies": {
+    "babel-cli": "^6.18.0",
+    "babel-core": "^6.21.0",
+    "babel-eslint": "^7.1.1",
+    "babel-preset-es2015": "^6.18.0",
+    "babel-register": "^6.18.0",
+    "chai": "^3.5.0",
+    "dependency-lint": "^4.3.0",
+    "eslint": "^3.7.0",
+    "eslint-plugin-babel": "^4.0.0",
+    "mocha": "^3.2.0",
+    "sinon": "^1.17.6",
+    "sinon-chai": "^2.8.0"
+  },
+  "dependencies": {
+    "diff": "^3.0.0",
+    "pad-right": "^0.2.2",
+    "repeat-string": "^1.6.1"
+  },
+  "files": [
+    "lib"
+  ]
+}