How to declare a global array in node.js mocha?
How to declare a global array in node.js mocha?
1 answer
by
elise_daugherty ,
a month ago
@wilmer.lemke
To declare a global array in Node.js Mocha, you can simply define the array outside of any function or block scope in your test file. Here is an example:
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// Initialize a global array
global.myArray = [];
describe('My test suite', function() {
it('should be able to access the global array', function() {
// Add elements to the global array
global.myArray.push('element1', 'element2');
// Access the global array
console.log(global.myArray); // Output: ['element1', 'element2']
});
});
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In this example, we declare a global array myArray by setting it on the global object. This allows us to access and manipulate the array in any test within the test suite.