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40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
JavaScript
/* eslint-env jasmine */
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import utils from './utils'
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describe('when detecting chart type ', function () {
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it('should handle a graph defintion', function () {
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const str = 'graph TB\nbfs1:queue'
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const type = utils.detectType(str)
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expect(type).toBe('graph')
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})
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it('should handle a graph defintion with leading spaces', function () {
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const str = ' graph TB\nbfs1:queue'
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const type = utils.detectType(str)
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expect(type).toBe('graph')
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})
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it('should handle a graph defintion with leading spaces and newline', function () {
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const str = ' \n graph TB\nbfs1:queue'
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const type = utils.detectType(str)
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expect(type).toBe('graph')
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})
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it('should handle a graph defintion for gitGraph', function () {
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const str = ' \n gitGraph TB:\nbfs1:queue'
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const type = utils.detectType(str)
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expect(type).toBe('gitGraph')
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})
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})
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describe('when finding substring in array ', function () {
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it('should return the array index that contains the substring', function () {
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const arr = ['stroke:val1', 'fill:val2']
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const result = utils.isSubstringInArray('fill', arr)
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expect(result).toEqual(1)
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})
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it('should return -1 if the substring is not found in the array', function () {
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const arr = ['stroke:val1', 'stroke-width:val2']
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const result = utils.isSubstringInArray('fill', arr)
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expect(result).toEqual(-1)
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})
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})
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