22 lines
532 B
JavaScript
22 lines
532 B
JavaScript
const expect = require('expect');
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const reducedFilter = require('./reducedFilter.js');
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test('reducedFilter is a Function', () => {
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expect(reducedFilter).toBeInstanceOf(Function);
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});
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const data = [
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{
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id: 1,
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name: 'john',
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age: 24
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},
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{
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id: 2,
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name: 'mike',
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age: 50
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}
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];
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t.deepEqual(reducedFilter(data, ['id', 'name'], item => item.age > 24), [{ id: 2, name: 'mike'}], "Filter an array of objects based on a condition while also filtering out unspecified keys.");
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