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27 lines
747 B
27 lines
747 B
5 years ago
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export const tests = []
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const t = (f) => tests.push(f)
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5 years ago
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// id is declared and is a function
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t(() => typeof id === 'function')
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// id take 1 argument
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t(() => id.length === 1)
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// id return numbers back
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t(() => id(5) === 5)
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// id return strings back
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t(() => id('pouet') === 'pouet')
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// id return itself, why not
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t(() => id(id) === id)
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// id return anything really
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t((_) => id(_) === _)
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5 years ago
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// handle simple array
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t(() => getLength([2, 42]) === 2)
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// handle mixed array
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t(() => getLength(['pouet', 4, true]) === 3)
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t(() => getLength(Array(100)) === 100) // handle holey array
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t(() => getLength('salut') === 5) // handle strings
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t(() => getLength([]) === 0) // handle empty arrays
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t(() => getLength('') === 0) // handle empty strings
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Object.freeze(tests)
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