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metamask-extension/test/unit/app/cleanErrorStack.spec.js

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2018-09-24 18:28:04 +02:00
const assert = require('assert')
const cleanErrorStack = require('../../../app/scripts/lib/cleanErrorStack')
describe('Clean Error Stack', () => {
const testMessage = 'Test Message'
const testError = new Error(testMessage)
const undefinedErrorName = new Error(testMessage)
const blankErrorName = new Error(testMessage)
const blankMsgError = new Error()
beforeEach(() => {
undefinedErrorName.name = undefined
blankErrorName.name = ''
})
it('tests error with message', () => {
assert.equal(cleanErrorStack(testError), 'Error: Test Message')
})
it('tests error with undefined name', () => {
assert.equal(cleanErrorStack(undefinedErrorName).toString(), 'Error: Test Message')
})
it('tests error with blank name', () => {
assert.equal(cleanErrorStack(blankErrorName).toString(), 'Test Message')
})
it('tests error with blank message', () => {
assert.equal(cleanErrorStack(blankMsgError), 'Error')
})
})