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Repalce 'var ' with 'const '

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Tyler Long
2017-09-14 19:32:35 +08:00
parent 77f1a8ecac
commit c52f4d6307
2 changed files with 17 additions and 22 deletions
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29
src/utils.spec.js
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@@ -2,43 +2,38 @@
import utils from './utils'
describe('when detecting chart type ', function () {
var str
it('should handle a graph defintion', function () {
str = 'graph TB\nbfs1:queue'
var type = utils.detectType(str)
const str = 'graph TB\nbfs1:queue'
const type = utils.detectType(str)
expect(type).toBe('graph')
})
it('should handle a graph defintion with leading spaces', function () {
str = ' graph TB\nbfs1:queue'
var type = utils.detectType(str)
const str = ' graph TB\nbfs1:queue'
const type = utils.detectType(str)
expect(type).toBe('graph')
})
it('should handle a graph defintion with leading spaces and newline', function () {
str = ' \n graph TB\nbfs1:queue'
var type = utils.detectType(str)
const str = ' \n graph TB\nbfs1:queue'
const type = utils.detectType(str)
expect(type).toBe('graph')
})
it('should handle a graph defintion for gitGraph', function () {
str = ' \n gitGraph TB:\nbfs1:queue'
var type = utils.detectType(str)
const str = ' \n gitGraph TB:\nbfs1:queue'
const type = utils.detectType(str)
expect(type).toBe('gitGraph')
})
})
describe('when finding substring in array ', function () {
it('should return the array index that contains the substring', function () {
var arr = ['stroke:val1', 'fill:val2']
var result = utils.isSubstringInArray('fill', arr)
const arr = ['stroke:val1', 'fill:val2']
const result = utils.isSubstringInArray('fill', arr)
expect(result).toEqual(1)
})
it('should return -1 if the substring is not found in the array', function () {
var arr = ['stroke:val1', 'stroke-width:val2']
var result = utils.isSubstringInArray('fill', arr)
const arr = ['stroke:val1', 'stroke-width:val2']
const result = utils.isSubstringInArray('fill', arr)
expect(result).toEqual(-1)
})
})