SRL-JavaScript/test/builder-test.js at master · AuxControl/SRL-JavaScript · GitHub

History

209 lines (174 loc) · 6.04 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

'use strict'

const assert = require('assert')

const SRL = require('../')

describe('Builder isMatching', () => {

it('Simple Phone Number Format', () => {

const regex = new SRL()

.startsWith()

.literally('+')

.digit().between(1, 3)

.literally(' ')

.digit().between(3, 4)

.literally('-')

.digit().onceOrMore()

.mustEnd()

assert.ok(regex.isMatching('+49 123-45'))

assert.ok(regex.isMatching('+492 1235-4'))

assert.ok(!regex.isMatching('+49 123 45'))

assert.ok(!regex.isMatching('49 123-45'))

assert.ok(!regex.isMatching('a+49 123-45'))

assert.ok(!regex.isMatching('+49 123-45b'))

})

it('Simple Email Format', () => {

const regex = new SRL()

.startsWith()

.anyOf((query) => {

query.digit().letter().oneOf('._%+-')

})

.onceOrMore()

.literally('@')

.anyOf((query) => {

query.digit().letter().oneOf('.-')

})

.onceOrMore()

.literally('.')

.letter().atLeast(2)

.mustEnd()

.caseInsensitive()

assert.equal(regex.getMatch('sample@example.com')[0], 'sample@example.com')

assert.equal(regex.getMatch('super-He4vy.add+ress@top-Le.ve1.domains')[0], 'super-He4vy.add+ress@top-Le.ve1.domains')

assert.ok(!regex.isMatching('sample.example.com'))

assert.ok(!regex.isMatching('missing@tld'))

assert.ok(!regex.isMatching('hav ing@spac.es'))

assert.ok(!regex.isMatching('no@pe.123'))

assert.ok(!regex.isMatching('invalid@email.com123'))

})

it('Capture Group', () => {

const regex = new SRL()

.literally('colo')

.optional('u')

.literally('r')

.anyOf((query) => {

query.literally(':').and((query) => {

query.literally(' is')

})

.whitespace()

.capture((query) => {

query.letter().onceOrMore()

})

.literally('.')

assert.ok(regex.isMatching('my favorite color: blue.'))

assert.ok(regex.isMatching('my favorite colour is green.'))

assert.ok(!regex.isMatching('my favorite colour is green!'))

const testcase = 'my favorite colour is green. And my favorite color: yellow.'

const matches = regex.getMatch(testcase)

assert.equal(matches[1], 'green')

})

it('More Methods', () => {

const regex = new SRL()

.noWhitespace()

.literally('a')

.ifFollowedBy((builder) => {

return builder.noCharacter()

})

.tab()

.mustEnd()

.multiLine()

const target = `

ba\t

aaabbb

assert.ok(regex.isMatching(target))

const regex2 = new SRL()

.startsWith()

.literally('a')

.newLine()

.whitespace()

.onceOrMore()

.literally('b')

.mustEnd()

const target2 = `a

assert.ok(regex2.isMatching(target2))

})

it('Replace', () => {

const regex = new SRL()

.capture((query) => {

query.anyCharacter().onceOrMore()

})

.whitespace()

.capture((query) => {

query.digit().onceOrMore()

})

.literally(', ')

.capture((query) => {

query.digit().onceOrMore()

})

.caseInsensitive()

.get()

assert.equal('April 15, 2003'.replace(regex, '$1 1, $3'), 'April 1, 2003')

})

it('Lazyness', () => {

const regex = new SRL()

.capture((query) => {

query.literally(',').twice()

.whitespace().optional()

.lazy()

})

const matches = regex.getMatch(',, ')

assert.equal(matches[1], ',,')

assert.notEqual(matches[1], ',, ')

const regex2 = new SRL()

.literally(',')

.atLeast(1)

.lazy()

const matches2 = regex2.getMatch(',,,,,')

assert.equal(matches2[0], ',')

assert.notEqual(matches2[0], ',,,,,')

})

it('Global as Default', () => {

const regex = new SRL()

.literally('a')

.get()

let count = 0

'aaa'.replace(regex, () => count++)

assert.equal(count, 3)

})

it('Raw', () => {

const regex = new SRL()

.literally('foo')

.raw('b[a-z]r')

.raw(/\d+/)

assert.ok(regex.isMatching('foobzr123'))

assert.ok(regex.isMatching('foobar1'))

assert.ok(!regex.isMatching('fooa'))

assert.ok(!regex.isMatching('foobar'))

})

it('Remove modifier', () => {

const regex = new SRL()

.literally('foo')

.removeModifier('g')

.get()

assert.deepEqual(regex, /(?:foo)/)

})

it('Stores named captures', () => {

const regex_new = new SRL("capture (anything once or more) as first");

const testcase = 'hello world';

let matches_new = regex_new.getMatch(testcase)

assert.equal(matches_new["first"], 'hello world')

const regex_cached = new SRL("capture (anything once or more) as first");

let matches_cached = regex_cached.getMatch(testcase)

assert.equal(matches_cached["first"], 'hello world')

})

it('Stores named captures with implodeString', () => {

const query = "begin with literally 'hello '\ncapture (anything once or more) as first";

const regex_new = new SRL(query);

const testcase = 'hello world';

let matches_new = regex_new.getMatch(testcase)

assert.equal(matches_new["first"], 'world')

const regex_cached = new SRL(query);

let matches_cached = regex_cached.getMatch(testcase)

assert.equal(matches_cached["first"], 'world')

})

SRL-JavaScript/test/builder-test.js at master · AuxControl/SRL-JavaScript · GitHub

Uh oh!

Expand file tree

Breadcrumbs

builder-test.js

Latest commit

History

Breadcrumbs

builder-test.js

File metadata and controls