pleshevskiy/it-fsm
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Activity

chore: change test for actions

Browse source
This commit is contained in:
Dmitriy Pleshevskiy 2021-08-20 11:11:06 +03:00
parent 25bca13265
commit 3218ca46cb
1 changed files with 12 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
fsm.test.ts
View file

@ -83,15 +83,20 @@ Deno.test("should change state", async function () {
});
Deno.test("should trigger state actions", async function () {
const triggeredTimes = {
beforeExit: 0,
onEntry: 0,
};
const sm = new fsm.StateMachineBuilder()
.withStates(
Object.values(ProjectStatus),
{
onEntry(fromState, toState) {
console.log(`changing from ${fromState} to ${toState}`);
onEntry() {
triggeredTimes.onEntry += 1;
},
beforeExit(fromState, toState) {
console.log(`before changing from ${fromState} to ${toState}`);
beforeExit() {
triggeredTimes.beforeExit += 1;
return true;
},
},
@ -104,12 +109,15 @@ Deno.test("should trigger state actions", async function () {
const [, active, completed, archived] = sm[fsm._states];
assertEquals(triggeredTimes, { beforeExit: 0, onEntry: 0 });
assertEquals(sm.allowedTransitionStates(), [active, archived]);
await sm.changeState(ProjectStatus.Active);
assertEquals(triggeredTimes, { beforeExit: 1, onEntry: 1 });
assertEquals(sm.allowedTransitionStates(), [completed]);
await sm.changeState(ProjectStatus.Completed);
assertEquals(triggeredTimes, { beforeExit: 2, onEntry: 2 });
assertEquals(sm.allowedTransitionStates(), []);
});