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spy/stub: Add support for lastCall

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Also added missing license file
This commit is contained in:
Jonatan Nilsson 2021-10-10 03:24:41 +00:00
parent c3c8169aeb
commit 7746b52cfe
4 changed files with 26 additions and 0 deletions
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13
LICENSE Normal file
View file

@ -0,0 +1,13 @@
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
Version 2, December 2004
Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.
DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. You just DO WHAT THE FUCK YOU WANT TO.

3
lib/sinon.mjs
View file

@ -17,6 +17,7 @@ export function stub(returnFunc = null) {
let func = function(...args) {
func.called = true
calls.push(args)
func.lastCall = args
if (func.callCount < indexMap.length) {
func[indexMap[func.callCount]] = args
}
@ -25,12 +26,14 @@ export function stub(returnFunc = null) {
return returner(...args)
}
}
func.lastCall = null
func.called = false
func.callCount = 0
func.onCall = function(i) {
return calls[i]
}
func.reset = function() {
func.lastCall = null
func.called = false
func.callCount = 0
for (let i = 0; i < indexMap.length; i++) {

1
package.json
View file

@ -30,6 +30,7 @@
"index.mjs",
"cli.mjs",
"README.md",
"LICENSE",
"lib"
]
}

9
test/sinon.test.mjs
View file

@ -11,6 +11,7 @@ import { spy, stub } from '../index.mjs'
assert.strictEqual(spyer.firstCall, null)
assert.strictEqual(spyer.secondCall, null)
assert.strictEqual(spyer.thirdCall, null)
assert.strictEqual(spyer.lastCall, null)
spyer(1)
spyer(2)
@ -23,6 +24,8 @@ import { spy, stub } from '../index.mjs'
assert.notStrictEqual(spyer.firstCall, null)
assert.notStrictEqual(spyer.secondCall, null)
assert.notStrictEqual(spyer.thirdCall, null)
assert.notStrictEqual(spyer.lastCall, null)
assert.strictEqual(spyer.lastCall[0], 5)
spyer.reset()
@ -31,6 +34,7 @@ import { spy, stub } from '../index.mjs'
assert.strictEqual(spyer.firstCall, null)
assert.strictEqual(spyer.secondCall, null)
assert.strictEqual(spyer.thirdCall, null)
assert.strictEqual(spyer.lastCall, null)
})
t.test('should keep track of call count', function() {
@ -74,8 +78,12 @@ import { spy, stub } from '../index.mjs'
assert.notOk(spyer.called)
spyer(assertFirstArgs)
assert.strictEqual(spyer.lastCall[0], assertFirstArgs)
spyer(assertSecondArgs)
assert.strictEqual(spyer.lastCall[0], assertSecondArgs)
spyer(assertThirdArgs[0], assertThirdArgs[1])
assert.strictEqual(spyer.lastCall[0], assertThirdArgs[0])
assert.strictEqual(spyer.lastCall[1], assertThirdArgs[1])
assert.strictEqual(spyer.callCount, 3)
assert.strictEqual(spyer.onCall(0)[0], assertFirstArgs)
@ -226,6 +234,7 @@ t.describe('#stub()', function() {
assert.strictEqual(s(3), 'test')
assert.strictEqual(s(4), 'test')
assert.strictEqual(s(5), 'test')
assert.strictEqual(s.lastCall[0], 5)
assert.notStrictEqual(s.callCount, 0)
assert.ok(s.called)