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Throw parseError instead of emit parseError

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Tyler Long
2017-09-10 10:10:36 +08:00
parent bb534225b3
commit 167368d508
3 changed files with 28 additions and 76 deletions
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28
src/mermaidAPI.spec.js
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@@ -7,26 +7,6 @@
*/
var api = require('./mermaidAPI.js')
const validateDefinition = (text, valid) => {
const foo = {
onError: () => {
}
}
spyOn(foo, 'onError')
global.mermaidAPI.eventEmitter.on('parseError', (err, hash) => {
foo.onError(err)
})
var res = api.parse(text)
if (valid) {
expect(res).toBe(true)
expect(foo.onError).not.toHaveBeenCalled()
} else {
expect(res).toBe(false)
expect(foo.onError).toHaveBeenCalled()
}
}
describe('when using mermaidAPI and ', function () {
describe('doing initialize ', function () {
beforeEach(function () {
@@ -63,11 +43,11 @@ describe('when using mermaidAPI and ', function () {
})
})
describe('checking validity of input ', function () {
it('it should return false for an invalid definiton', function () {
validateDefinition('this is not a mermaid diagram definition', false)
it('it should throw for an invalid definiton', function () {
expect(() => global.mermaidAPI.parse('this is not a mermaid diagram definition')).toThrow()
})
it('it should return true for a valid definiton', function () {
validateDefinition('graph TD;A--x|text including URL space|B;', true)
it('it should not throw for a valid definiton', function () {
expect(() => global.mermaidAPI.parse('graph TD;A--x|text including URL space|B;')).not.toThrow()
})
})
})