| 1 | import chai from 'chai'
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| 2 | import { extend, convert_from_camel_case, replace_all, starts_with, ends_with } from './../source/helpers'
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| 3 |
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| 4 | chai.should()
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| 5 |
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| 6 | describe('helpers', function()
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| 7 | {
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| 8 | it('should extend JSON objects', function()
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| 9 | {
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| 10 | const a =
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| 11 | {
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| 12 | a:
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| 13 | {
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| 14 | b: 1
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| 15 | }
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| 16 | }
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| 17 |
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| 18 | const b =
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| 19 | {
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| 20 | a:
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| 21 | {
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| 22 | c: 1
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| 23 | },
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| 24 | d:
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| 25 | {
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| 26 | e: 2
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| 27 | }
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| 28 | }
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| 29 |
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| 30 | const c =
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| 31 | {
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| 32 | d:
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| 33 | {
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| 34 | e: 3
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| 35 | }
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| 36 | }
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| 37 |
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| 38 | extend(a, b, c)
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| 39 |
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| 40 | b.d.e.should.equal(2)
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| 41 |
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| 42 | const ab =
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| 43 | {
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| 44 | a:
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| 45 | {
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| 46 | b: 1,
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| 47 | c: 1
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| 48 | },
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| 49 | d:
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| 50 | {
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| 51 | e: 3
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| 52 | }
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| 53 | }
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| 54 |
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| 55 | a.should.deep.equal(ab)
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| 56 | })
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| 57 |
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| 58 | it('should convert from camel case', function()
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| 59 | {
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| 60 | const camel_cased_a =
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| 61 | {
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| 62 | a: 1,
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| 63 |
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| 64 | bCdEf:
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| 65 | {
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| 66 | g_h: true
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| 67 | }
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| 68 | }
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| 69 |
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| 70 | const a =
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| 71 | {
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| 72 | a: 1,
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| 73 |
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| 74 | b_cd_ef:
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| 75 | {
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| 76 | g_h: true
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| 77 | }
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| 78 | }
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| 79 |
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| 80 | convert_from_camel_case(camel_cased_a).should.deep.equal(a)
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| 81 | })
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| 82 |
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| 83 | it('should replace strings', function()
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| 84 | {
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| 85 | replace_all('Testing \\ string', '\\', '-').should.equal('Testing - string')
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| 86 | })
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| 87 |
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| 88 | it('should determine if a string starts with a substring', function()
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| 89 | {
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| 90 | starts_with('#$% test', '#').should.equal(true)
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| 91 | starts_with('#$% test', '$').should.equal(false)
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| 92 | })
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| 93 |
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| 94 | it('should determine if a string ends with a substring', function()
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| 95 | {
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| 96 | ends_with('#$% test !', '!').should.equal(true)
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| 97 | ends_with('#$% test !', '#').should.equal(false)
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| 98 | })
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| 99 | }) |
| \ | No newline at end of file |