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Fix tests

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Signed-off-by: Sebastian Malton <sebastian@malton.name>
This commit is contained in:
Sebastian Malton committed 2022-06-23 15:10:30 -04:00
1 parent 4c039da15e
commit 8013c87ad6
1 file changed
+51 -21
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src/common/utils/observable-crate/observable-crate.test.ts
+51 -21
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@@ -8,19 +8,19 @@ import { observableCrate } from "./impl";
describe("observable-crate", () => {
it("can be constructed with initial value", () => {
expect(() => observableCrate(0).build()).not.toThrow();
expect(() => observableCrate(0)).not.toThrow();
});
it("has a definite type if the initial value is provided", () => {
expect (() => {
const res: ObservableCrate<number> = observableCrate(0).build();
const res: ObservableCrate<number> = observableCrate(0);
void res;
}).not.toThrow();
});
it("accepts a map of transitionHandlers", () => {
expect(() => observableCrate(0).withHandlers(new Map())).not.toThrow();
it("accepts an array of transitionHandlers", () => {
expect(() => observableCrate(0, [])).not.toThrow();
});
describe("with a crate over an enum, and some transition handlers", () => {
@@ -37,23 +37,53 @@ describe("observable-crate", () => {
beforeEach(() => {
correctHandler = jest.fn();
incorrectHandler = jest.fn();
crate = observableCrate(Test.Start).withHandlers(new Map([
[Test.Start, new Map([
[Test.Start, incorrectHandler],
[Test.T1, correctHandler],
[Test.End, incorrectHandler],
])],
[Test.T1, new Map([
[Test.Start, incorrectHandler],
[Test.T1, incorrectHandler],
[Test.End, incorrectHandler],
])],
[Test.End, new Map([
[Test.Start, incorrectHandler],
[Test.T1, incorrectHandler],
[Test.End, incorrectHandler],
])],
]));
crate = observableCrate(Test.Start, [
{
from: Test.Start,
to: Test.Start,
onTransition: incorrectHandler,
},
{
from: Test.Start,
to: Test.T1,
onTransition: correctHandler,
},
{
from: Test.Start,
to: Test.End,
onTransition: incorrectHandler,
},
{
from: Test.T1,
to: Test.Start,
onTransition: incorrectHandler,
},
{
from: Test.T1,
to: Test.T1,
onTransition: incorrectHandler,
},
{
from: Test.T1,
to: Test.End,
onTransition: incorrectHandler,
},
{
from: Test.End,
to: Test.Start,
onTransition: incorrectHandler,
},
{
from: Test.End,
to: Test.T1,
onTransition: incorrectHandler,
},
{
from: Test.End,
to: Test.End,
onTransition: incorrectHandler,
},
]);
});
it("initial value is available", () => {