11 lines
489 B
JavaScript
11 lines
489 B
JavaScript
const expect = require('expect');
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const sortedIndex = require('./sortedIndex.js');
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test('sortedIndex is a Function', () => {
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expect(sortedIndex).toBeInstanceOf(Function);
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});
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t.equal(sortedIndex([5, 3, 2, 1], 4), 1, "Returns the lowest index at which value should be inserted into array in order to maintain its sort order.");
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t.equal(sortedIndex([30, 50], 40), 1, "Returns the lowest index at which value should be inserted into array in order to maintain its sort order.");
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