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'use strict'
const TestRunner = require('test-runner')
const findReplace = require('../')
const a = require('assert')
const runner = new TestRunner()
function fixture () {
return [ 1, 2, 3, 4, 2 ]
}
function argv () {
return [ '--one', '1', '-abc', 'three' ]
}
runner.test('find primitive, replace with primitive', function (t) {
a.deepStrictEqual(
findReplace(fixture(), 2, 'two'),
[ 1, 'two', 3, 4, 'two' ]
)
})
runner.test('find primitive, replace with array', function (t) {
a.deepStrictEqual(
findReplace(fixture(), 2, [ 'two', 'zwei' ]),
[ 1, [ 'two', 'zwei' ], 3, 4, [ 'two', 'zwei' ] ]
)
})
runner.test('find primitive, replace with several primitives', function (t) {
a.deepStrictEqual(
findReplace(fixture(), 2, 'two', 'zwei'),
[ 1, 'two', 'zwei', 3, 4, 'two', 'zwei' ]
)
})
runner.test('getopt example', function (t) {
a.deepStrictEqual(
findReplace(argv(), /^-(\w{2,})$/, function (match) {
return [ '-a', '-b', '-c' ]
}),
[ '--one', '1', '-a', '-b', '-c', 'three' ]
)
})
runner.test('getopt example 2', function (t) {
a.deepStrictEqual(
findReplace(argv(), /^-(\w{2,})$/, 'bread', 'milk'),
[ '--one', '1', 'bread', 'milk', 'three' ]
)
})
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