13 files changed, 549 insertions, 0 deletions

diff --git a/node_modules/jest-validate/.npmignore b/node_modules/jest-validate/.npmignore
new file mode 100644
index 000000000..85e48fe7b
--- /dev/null
+++ b/node_modules/jest-validate/.npmignore
@@ -0,0 +1,3 @@
+**/__mocks__/**
+**/__tests__/**
+src
diff --git a/node_modules/jest-validate/README.md b/node_modules/jest-validate/README.md
new file mode 100644
index 000000000..3e130b38c
--- /dev/null
+++ b/node_modules/jest-validate/README.md
@@ -0,0 +1,143 @@
+# jest-validate
+
+Generic configuration validation tool that helps you with warnings, errors and deprecation messages as well as showing users examples of correct configuration.
+
+```
+npm install --save jest-validate
+```
+
+## Usage
+
+```js
+import {validate} from 'jest-validate';
+
+validate(
+  config: Object,
+  options: ValidationOptions,
+); // => {hasDeprecationWarnings: boolean, isValid: boolean}
+```
+
+Where `ValidationOptions` are:
+```js
+type ValidationOptions = {
+  comment?: string,
+  condition?: (option: any, validOption: any) => boolean,
+  deprecate?: (
+    config: Object,
+    option: string,
+    deprecatedOptions: Object,
+    options: ValidationOptions
+  ) => true,
+  deprecatedConfig?: {[key: string]: Function},
+  error?: (
+    option: string,
+    received: any,
+    defaultValue: any,
+    options: ValidationOptions,
+  ) => void,
+  exampleConfig: Object,
+  title?: Title,
+  unknown?: (
+    config: Object,
+    exampleConfig: Object,
+    option: string,
+    options: ValidationOptions
+  ) => void,
+}
+
+type Title = {|
+  deprecation?: string,
+  error?: string,
+  warning?: string,
+|}
+```
+
+`exampleConfig` is the only option required.
+
+## API
+
+By default `jest-validate` will print generic warning and error messages. You can however customize this behavior by providing `options: ValidationOptions` object as a second argument:
+
+Almost anything can be overwritten to suite your needs.
+
+### Options
+
+* `comment` – optional string to be rendered bellow error/warning message.
+* `condition` – an optional function with validation condition.
+* `deprecate`, `error`, `unknown` – optional functions responsible for displaying warning and error messages.
+* `deprecatedConfig` – optional object with deprecated config keys.
+* `exampleConfig` – the only **required** option with configuration against which you'd like to test.
+* `title` – optional object of titles for errors and messages.
+
+You will find examples of `condition`, `deprecate`, `error`, `unknown`, and `deprecatedConfig` inside source of this repository, named respectively.
+
+## Examples
+
+Minimal example:
+
+```js
+validate(config, {exampleConfig});
+```
+
+Example with slight modifications:
+
+```js
+validate(config, {
+  comment: '  Documentation: http://custom-docs.com',
+  exampleConfig,
+  deprecatedConfig,
+  title: {
+    deprecation: 'Custom Deprecation',
+    // leaving 'error' and 'warning' as default
+  }
+});
+```
+
+This will output:
+
+#### Warning:
+
+```
+● Validation Warning:
+
+  Unknown option transformx with value "<rootDir>/node_modules/babel-jest" was found.
+  This is either a typing error or a user mistake. Fixing it will remove this message.
+
+  Documentation: http://custom-docs.com
+```
+
+#### Error:
+
+```
+● Validation Error:
+
+  Option transform must be of type:
+    object
+  but instead received:
+    string
+
+  Example:
+  {
+    "transform": {"^.+\\.js$": "<rootDir>/preprocessor.js"}
+  }
+
+  Documentation: http://custom-docs.com
+```
+
+#### Deprecation
+Based on `deprecatedConfig` object with proper deprecation messages. Note custom title:
+
+```
+Custom Deprecation:
+
+  Option scriptPreprocessor was replaced by transform, which support multiple preprocessors.
+
+  Jest now treats your current configuration as:
+  {
+    "transform": {".*": "xxx"}
+  }
+
+  Please update your configuration.
+
+  Documentation: http://custom-docs.com
+```
diff --git a/node_modules/jest-validate/build/condition.js b/node_modules/jest-validate/build/condition.js
new file mode 100644
index 000000000..05b49b15f
--- /dev/null
+++ b/node_modules/jest-validate/build/condition.js
@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+const toString = Object.prototype.toString;
+
+const validationCondition = (
+option,
+validOption) =>
+{
+  return (
+    option === null ||
+    option === undefined ||
+    toString.call(option) === toString.call(validOption));
+
+};
+
+module.exports = validationCondition;
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/defaultConfig.js b/node_modules/jest-validate/build/defaultConfig.js
new file mode 100644
index 000000000..6c78233df
--- /dev/null
+++ b/node_modules/jest-validate/build/defaultConfig.js
@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';var _require =
+
+
+
+require('./deprecated');const deprecationWarning = _require.deprecationWarning;var _require2 =
+require('./warnings');const unknownOptionWarning = _require2.unknownOptionWarning;var _require3 =
+require('./errors');const errorMessage = _require3.errorMessage;
+const exampleConfig = require('./exampleConfig');
+const validationCondition = require('./condition');var _require4 =
+require('./utils');const ERROR = _require4.ERROR,DEPRECATION = _require4.DEPRECATION,WARNING = _require4.WARNING;
+
+module.exports = {
+  comment: '',
+  condition: validationCondition,
+  deprecate: deprecationWarning,
+  deprecatedConfig: {},
+  error: errorMessage,
+  exampleConfig,
+  title: {
+    deprecation: DEPRECATION,
+    error: ERROR,
+    warning: WARNING },
+
+  unknown: unknownOptionWarning };
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/deprecated.js b/node_modules/jest-validate/build/deprecated.js
new file mode 100644
index 000000000..5de6db0c4
--- /dev/null
+++ b/node_modules/jest-validate/build/deprecated.js
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';var _require =
+
+
+
+require('./utils');const logValidationWarning = _require.logValidationWarning,DEPRECATION = _require.DEPRECATION;
+
+const deprecationMessage = (message, options) => {
+  const comment = options.comment;
+  const name = options.title && options.title.deprecation || DEPRECATION;
+
+  logValidationWarning(name, message, comment);
+};
+
+const deprecationWarning = (
+config,
+option,
+deprecatedOptions,
+options) =>
+{
+  if (option in deprecatedOptions) {
+    deprecationMessage(deprecatedOptions[option](config), options);
+
+    return true;
+  }
+
+  return false;
+};
+
+module.exports = {
+  deprecationWarning };
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/errors.js b/node_modules/jest-validate/build/errors.js
new file mode 100644
index 000000000..670512349
--- /dev/null
+++ b/node_modules/jest-validate/build/errors.js
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+
+
+const chalk = require('chalk');var _require =
+require('./utils');const format = _require.format,ValidationError = _require.ValidationError,ERROR = _require.ERROR;var _require2 =
+require('jest-matcher-utils');const getType = _require2.getType;
+
+const errorMessage = (
+option,
+received,
+defaultValue,
+options) =>
+{
+  const message =
+  `  Option ${chalk.bold(`"${option}"`)} must be of type:
+    ${chalk.bold.green(getType(defaultValue))}
+  but instead received:
+    ${chalk.bold.red(getType(received))}
+
+  Example:
+  {
+    ${chalk.bold(`"${option}"`)}: ${chalk.bold(format(defaultValue))}
+  }`;
+
+  const comment = options.comment;
+  const name = options.title && options.title.error || ERROR;
+
+  throw new ValidationError(name, message, comment);
+};
+
+module.exports = {
+  ValidationError,
+  errorMessage };
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/exampleConfig.js b/node_modules/jest-validate/build/exampleConfig.js
new file mode 100644
index 000000000..2e26dc341
--- /dev/null
+++ b/node_modules/jest-validate/build/exampleConfig.js
@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+
+
+const config = {
+  comment: '  A comment',
+  condition: (option, validOption) => true,
+  deprecate: (config, option, deprecatedOptions, options) => false,
+  deprecatedConfig: {
+    key: config => {} },
+
+  error: (option, received, defaultValue, options) => {},
+  exampleConfig: { key: 'value', test: 'case' },
+  title: {
+    deprecation: 'Deprecation Warning',
+    error: 'Validation Error',
+    warning: 'Validation Warning' },
+
+  unknown: (config, option, options) => {} };
+
+
+module.exports = config;
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/index.js b/node_modules/jest-validate/build/index.js
new file mode 100644
index 000000000..cbc8b0666
--- /dev/null
+++ b/node_modules/jest-validate/build/index.js
@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+module.exports = {
+  ValidationError: require('./errors').ValidationError,
+  createDidYouMeanMessage: require('./utils').createDidYouMeanMessage,
+  format: require('./utils').format,
+  logValidationWarning: require('./utils').logValidationWarning,
+  validate: require('./validate') };
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/types.js b/node_modules/jest-validate/build/types.js
new file mode 100644
index 000000000..01523b94f
--- /dev/null
+++ b/node_modules/jest-validate/build/types.js
@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/utils.js b/node_modules/jest-validate/build/utils.js
new file mode 100644
index 000000000..f89d53b61
--- /dev/null
+++ b/node_modules/jest-validate/build/utils.js
@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+const chalk = require('chalk');
+const BULLET = chalk.bold('\u25cf');
+const DEPRECATION = `${BULLET} Deprecation Warning`;
+const ERROR = `${BULLET} Validation Error`;
+const WARNING = `${BULLET} Validation Warning`;
+
+const format = value =>
+typeof value === 'function' ?
+value.toString() :
+require('pretty-format')(value, { min: true });
+
+class ValidationError extends Error {
+
+
+
+  constructor(name, message, comment) {
+    super();
+    comment = comment ? '\n\n' + comment : '\n';
+    this.name = '';
+    this.message = chalk.red(chalk.bold(name) + ':\n\n' + message + comment);
+    Error.captureStackTrace(this, () => {});
+  }}
+
+
+const logValidationWarning = (
+name,
+message,
+comment) =>
+{
+  comment = comment ? '\n\n' + comment : '\n';
+  console.warn(chalk.yellow(chalk.bold(name) + ':\n\n' + message + comment));
+};
+
+const createDidYouMeanMessage = (
+unrecognized,
+allowedOptions) =>
+{
+  const leven = require('leven');
+  const suggestion = allowedOptions.find(option => {
+    const steps = leven(option, unrecognized);
+    return steps < 3;
+  });
+
+  return suggestion ?
+  `Did you mean ${chalk.bold(format(suggestion))}?` :
+  '';
+};
+
+module.exports = {
+  DEPRECATION,
+  ERROR,
+  ValidationError,
+  WARNING,
+  createDidYouMeanMessage,
+  format,
+  logValidationWarning };
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/validate.js b/node_modules/jest-validate/build/validate.js
new file mode 100644
index 000000000..870a3ece4
--- /dev/null
+++ b/node_modules/jest-validate/build/validate.js
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+
+
+const defaultConfig = require('./defaultConfig');
+
+const _validate = (config, options) => {
+  let hasDeprecationWarnings = false;
+
+  for (const key in config) {
+    if (
+    options.deprecatedConfig &&
+    key in options.deprecatedConfig &&
+    typeof options.deprecate === 'function')
+    {
+      const isDeprecatedKey = options.deprecate(
+      config,
+      key,
+      options.deprecatedConfig,
+      options);
+
+
+      hasDeprecationWarnings = hasDeprecationWarnings || isDeprecatedKey;
+    } else if (hasOwnProperty.call(options.exampleConfig, key)) {
+      if (
+      typeof options.condition === 'function' &&
+      typeof options.error === 'function' &&
+      !options.condition(config[key], options.exampleConfig[key]))
+      {
+        options.error(key, config[key], options.exampleConfig[key], options);
+      }
+    } else {
+      options.unknown &&
+      options.unknown(config, options.exampleConfig, key, options);
+    }
+  }
+
+  return { hasDeprecationWarnings };
+};
+
+const validate = (config, options) => {
+  _validate(options, defaultConfig); // validate against jest-validate config
+
+  const defaultedOptions = Object.assign(
+  {},
+  defaultConfig,
+  options,
+  { title: Object.assign({}, defaultConfig.title, options.title) });var _validate2 =
+
+
+  _validate(config, defaultedOptions);const hasDeprecationWarnings = _validate2.hasDeprecationWarnings;
+
+  return {
+    hasDeprecationWarnings,
+    isValid: true };
+
+};
+
+module.exports = validate;
\ No newline at end of file
diff --git a/node_modules/jest-validate/build/warnings.js b/node_modules/jest-validate/build/warnings.js
new file mode 100644
index 000000000..8c4b57e89
--- /dev/null
+++ b/node_modules/jest-validate/build/warnings.js
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+
+'use strict';
+
+
+
+const chalk = require('chalk');var _require =
+
+
+
+
+
+require('./utils');const format = _require.format,logValidationWarning = _require.logValidationWarning,createDidYouMeanMessage = _require.createDidYouMeanMessage,WARNING = _require.WARNING;
+
+const unknownOptionWarning = (
+config,
+exampleConfig,
+option,
+options) =>
+{
+  const didYouMean =
+  createDidYouMeanMessage(option, Object.keys(exampleConfig));
+  /* eslint-disable max-len */
+  const message =
+  `  Unknown option ${chalk.bold(`"${option}"`)} with value ${chalk.bold(format(config[option]))} was found.` + (
+  didYouMean && ` ${didYouMean}`) +
+  `\n  This is probably a typing mistake. Fixing it will remove this message.`;
+  /* eslint-enable max-len */
+
+  const comment = options.comment;
+  const name = options.title && options.title.warning || WARNING;
+
+  logValidationWarning(name, message, comment);
+};
+
+module.exports = {
+  unknownOptionWarning };
\ No newline at end of file
diff --git a/node_modules/jest-validate/package.json b/node_modules/jest-validate/package.json
new file mode 100644
index 000000000..2b636cd9a
--- /dev/null
+++ b/node_modules/jest-validate/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "jest-validate",
+  "version": "19.0.2",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/jest.git"
+  },
+  "license": "BSD-3-Clause",
+  "main": "build/index.js",
+  "dependencies": {
+    "chalk": "^1.1.1",
+    "jest-matcher-utils": "^19.0.0",
+    "leven": "^2.0.0",
+    "pretty-format": "^19.0.0"
+  }
+}