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mock-require

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Comparing version 1.2.1 to 1.3.0

index.js

		@@ -36,2 +36,8 @@ var Module = require('module')

		function reRequire(path) {
		var module = getFullPath(path, callerId.getData().filePath);
		delete require.cache[require.resolve(module)];
		return require(module);
		}

		function getFullPath(path, calledFrom) {
		@@ -70,1 +76,2 @@ var resolvedPath;
		module.exports.stopAll = stopMockingAll;
		module.exports.reRequire = reRequire;

package.json

		{
		"name": "mock-require",
		"version": "1.2.1",
		"version": "1.3.0",
		"description": "Simple, intuitive mocking of Node.js modules.",
		@@ -5,0 +5,0 @@ "main": "index.js",

README.md

		@@ -110,2 +110,28 @@ # mock-require

		### `mock.reRequire(path)`

		__path__: `String`

		The file whose cache you want to refresh. This is useful if you're trying to mock a dependency for a file that has already been required elsewhere (possibly in another test file). Normally, Node.js will cache this file, so any mocks that you apply afterwards will have no effect. `reRequire` clears the cache and allows your mock to work.

		```javascript
		var fs = require('fs');
		var fileToTest = require('./fileToTest');
		mock('fs', {}); // fileToTest is still using the unmocked fs module

		fileToTest = mock.reRequire('./fileToTest'); // fileToTest is now using your mock
		```

		Note that if the file you are testing requires dependencies that in turn require the mock, those dependencies will still have the unmocked version. You may want to `reRequire` all of your dependencies to ensure that your mock is always being used.

		```javascript
		var fs = require('fs');
		var otherDep = require('./otherDep') // requires fs as a dependency
		var fileToTest = require('./fileToTest'); // requires fs and otherDep as a dependency
		mock('fs', {}); // fileToTest and otherDep are still using the unmocked fs module

		otherDep = mock.reRequire('./otherDep'); // do this to make sure fs is being mocked consistently
		fileToTest = mock.reRequire('./fileToTest');
		```

		## Test
		@@ -112,0 +138,0 @@

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