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Merged
merged 2 commits into from
Jun 3, 2017
Merged

alpha channel support #11

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71b94b1
add tests for 8 and 4 digit alpha channel hexes
nathanallen Jun 2, 2017
7a9406d
add alpha channel support to regex
nathanallen Jun 2, 2017
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add tests for 8 and 4 digit alpha channel hexes
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@nathanallen
nathanallen committed Jun 2, 2017
commit 71b94b10e4895a8f141a6761ab1cbcdac54f3b58
127 changes: 127 additions & 0 deletions test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,41 @@ var threeDigits = {
]
}

var fourDigits = {
pass: [
'#afe0',
'#AF31',
'#3cba',
'#3CBA',
'#b2ff',
'#5B2F'
],
fail: [
'afe0',
'AF31',
'#3cbg',
'#3CBy',
'#b2fz'
]
}

var eightDigits = {
pass: [
'#afebe300',
'#AFEBE3AA',
'#3cb371ff',
'#3CB371CC',
'#556b2f55'
],
fail: [
'afebe300',
'AFEBE3AA',
'#3cb371fg',
'#3CB371xy',
'#556b2fz9'
]
}

test('hex-color-regex:', function () {
test('in no strict mode', function () {
test('six digit hex', function () {
Expand Down Expand Up @@ -127,6 +162,44 @@ test('hex-color-regex:', function () {
})
})
})
test('eight digit alpha channel hex', function () {
test('should be `true`', function () {
eightDigits.pass.forEach(function (hex) {
test('when `' + hex + '` value', function () {
test.equal(hexColorRegex().test(hex), true)
})
})
test('when `foo #ae3f4c bar` value', function () {
test.equal(hexColorRegex().test('foo #ae3f4c00 bar'), true)
})
})
test('should be `false`', function () {
eightDigits.fail.forEach(function (hex) {
test('when `' + hex + '` value', function () {
test.equal(hexColorRegex().test(hex), false)
})
})
})
})
test('four digit alpha channel hex', function () {
test('should be `true`', function () {
fourDigits.pass.forEach(function (hex) {
test('when `' + hex + '` value', function () {
test.equal(hexColorRegex().test(hex), true)
})
})
test('when `foo #ae3f4c bar` value', function () {
test.equal(hexColorRegex().test('foo #ae3f bar'), true)
})
})
test('should be `false`', function () {
fourDigits.fail.forEach(function (hex) {
test('when `' + hex + '` value', function () {
test.equal(hexColorRegex().test(hex), false)
})
})
})
})
test('using regex().exec(hex)', function () {
sixDigits.pass.forEach(function (hex) {
var hexed = hex.replace('}', '')
Expand Down Expand Up @@ -156,6 +229,36 @@ test('hex-color-regex:', function () {
var actual = hexColorRegex().exec('foo #e7f bar')[0]
var expected = '#e7f'

test.equal(actual, expected)
})
eightDigits.pass.forEach(function (hex) {
var hexed = hex.replace('}', '')
test('should match `' + hexed + '` when `' + hex + '` hex', function () {
var actual = hexColorRegex().exec(hex)[0]
var expected = hexed

test.equal(actual, expected)
})
})
test('should match `#ae3f4c00` when `foo #ae3f4c00 bar` string', function () {
var actual = hexColorRegex().exec('foo #ae3f4c00 bar')[0]
var expected = '#ae3f4c00'

test.equal(actual, expected)
})
fourDigits.pass.forEach(function (hex) {
var hexed = hex.replace('}', '')
test('should match `' + hexed + '` when `' + hex + '` hex', function () {
var actual = hexColorRegex().exec(hex)[0]
var expected = hexed

test.equal(actual, expected)
})
})
test('should match `#e7f0` when `foo #e7f0 bar` string', function () {
var actual = hexColorRegex().exec('foo #e7f0 bar')[0]
var expected = '#e7f0'

test.equal(actual, expected)
})
})
Expand All @@ -173,6 +276,18 @@ test('hex-color-regex:', function () {
test('string contain three digit hex `foo #e7f bar` return false', function () {
test.equal(hexColorRegex({strict: true}).test('foo #e7f bar'), false)
})
test('eight digit alpha channel hex `#123fff00}` should return false', function () {
test.equal(hexColorRegex({strict: true}).test('#123fff00}'), false)
})
test('string contain eight digit alpha channel hex `foo #ae3f4cff bar` return false', function () {
test.equal(hexColorRegex({strict: true}).test('foo #ae3f4cff bar'), false)
})
test('four digit alpha channel hex `#f3f0}` should return false', function () {
test.equal(hexColorRegex({strict: true}).test('#f3f0}'), false)
})
test('string contain four digit alpha channel hex `foo #e7ff bar` return false', function () {
test.equal(hexColorRegex({strict: true}).test('foo #e7ff bar'), false)
})
test('should not match when `foo #ae3f4c bar` string', function () {
var actual = hexColorRegex({strict: true}).exec('foo #ae3f4c bar')
var expected = null
Expand All @@ -183,6 +298,18 @@ test('hex-color-regex:', function () {
var actual = hexColorRegex({strict: true}).exec('foo #e7f bar')
var expected = null

test.equal(actual, expected)
})
test('should not match when `foo #ae3f4cff bar` string', function () {
var actual = hexColorRegex({strict: true}).exec('foo #ae3f4cff bar')
var expected = null

test.equal(actual, expected)
})
test('should not match when `foo #e7ff bar` string', function () {
var actual = hexColorRegex({strict: true}).exec('foo #e7ff bar')
var expected = null

test.equal(actual, expected)
})
})
Expand Down