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chore: change test for actions

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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
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16
fsm.test.ts
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@ -83,15 +83,20 @@ Deno.test("should change state", async function () {
}); });
Deno.test("should trigger state actions", async function () { Deno.test("should trigger state actions", async function () {
const triggeredTimes = {
beforeExit: 0,
onEntry: 0,
};
const sm = new fsm.StateMachineBuilder() const sm = new fsm.StateMachineBuilder()
.withStates( .withStates(
Object.values(ProjectStatus), Object.values(ProjectStatus),
{ {
onEntry(fromState, toState) { onEntry() {
console.log(`changing from ${fromState} to ${toState}`); triggeredTimes.onEntry += 1;
}, },
beforeExit(fromState, toState) { beforeExit() {
console.log(`before changing from ${fromState} to ${toState}`); triggeredTimes.beforeExit += 1;
return true; return true;
}, },
}, },
@ -104,12 +109,15 @@ Deno.test("should trigger state actions", async function () {
const [, active, completed, archived] = sm[fsm._states]; const [, active, completed, archived] = sm[fsm._states];
assertEquals(triggeredTimes, { beforeExit: 0, onEntry: 0 });
assertEquals(sm.allowedTransitionStates(), [active, archived]); assertEquals(sm.allowedTransitionStates(), [active, archived]);
await sm.changeState(ProjectStatus.Active); await sm.changeState(ProjectStatus.Active);
assertEquals(triggeredTimes, { beforeExit: 1, onEntry: 1 });
assertEquals(sm.allowedTransitionStates(), [completed]); assertEquals(sm.allowedTransitionStates(), [completed]);
await sm.changeState(ProjectStatus.Completed); await sm.changeState(ProjectStatus.Completed);
assertEquals(triggeredTimes, { beforeExit: 2, onEntry: 2 });
assertEquals(sm.allowedTransitionStates(), []); assertEquals(sm.allowedTransitionStates(), []);
}); });