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33 lines
1.2 KiB
JavaScript
33 lines
1.2 KiB
JavaScript
const assert = require('assert')
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const ArgumentsError = require('../../src/error/ArgumentsError')
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describe('ArgumentsError', function () {
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it('should construct an ArgumentsError without max', function () {
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const err = new ArgumentsError('myfunction', 1, 2)
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assert(err instanceof Error)
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assert(err instanceof ArgumentsError)
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assert.equal(err.fn, 'myfunction')
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assert.equal(err.count, 1)
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assert.equal(err.min, 2)
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assert.equal(err.max, undefined)
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assert.equal(err.toString(), 'ArgumentsError: Wrong number of arguments in function myfunction (1 provided, 2 expected)')
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})
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it('should construct an ArgumentsError with max', function () {
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const err = new ArgumentsError('myfunction', 1, 2, 3)
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assert(err instanceof Error)
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assert(err instanceof ArgumentsError)
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assert.equal(err.fn, 'myfunction')
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assert.equal(err.count, 1)
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assert.equal(err.min, 2)
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assert.equal(err.max, 3)
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assert.equal(err.toString(), 'ArgumentsError: Wrong number of arguments in function myfunction (1 provided, 2-3 expected)')
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})
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it('should throw an error when operator new is missing', function () {
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assert.throws(function () {
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ArgumentsError()
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}, SyntaxError)
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})
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})
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