1 files changed, 64 insertions, 0 deletions
diff --git a/node_modules/jest-diff/build/normalizeDiffOptions.js b/node_modules/jest-diff/build/normalizeDiffOptions.js
new file mode 100644
index 0000000..b22a804
--- /dev/null
+++ b/node_modules/jest-diff/build/normalizeDiffOptions.js
@@ -0,0 +1,64 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.normalizeDiffOptions = exports.noColor = void 0;
+
+var _chalk = _interopRequireDefault(require('chalk'));
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}
+
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+const noColor = string => string;
+
+exports.noColor = noColor;
+const DIFF_CONTEXT_DEFAULT = 5;
+const OPTIONS_DEFAULT = {
+  aAnnotation: 'Expected',
+  aColor: _chalk.default.green,
+  aIndicator: '-',
+  bAnnotation: 'Received',
+  bColor: _chalk.default.red,
+  bIndicator: '+',
+  changeColor: _chalk.default.inverse,
+  changeLineTrailingSpaceColor: noColor,
+  commonColor: _chalk.default.dim,
+  commonIndicator: ' ',
+  commonLineTrailingSpaceColor: noColor,
+  compareKeys: undefined,
+  contextLines: DIFF_CONTEXT_DEFAULT,
+  emptyFirstOrLastLinePlaceholder: '',
+  expand: true,
+  includeChangeCounts: false,
+  omitAnnotationLines: false,
+  patchColor: _chalk.default.yellow
+};
+
+const getCompareKeys = compareKeys =>
+  compareKeys && typeof compareKeys === 'function'
+    ? compareKeys
+    : OPTIONS_DEFAULT.compareKeys;
+
+const getContextLines = contextLines =>
+  typeof contextLines === 'number' &&
+  Number.isSafeInteger(contextLines) &&
+  contextLines >= 0
+    ? contextLines
+    : DIFF_CONTEXT_DEFAULT; // Pure function returns options with all properties.
+
+const normalizeDiffOptions = (options = {}) => ({
+  ...OPTIONS_DEFAULT,
+  ...options,
+  compareKeys: getCompareKeys(options.compareKeys),
+  contextLines: getContextLines(options.contextLines)
+});
+
+exports.normalizeDiffOptions = normalizeDiffOptions;