Mirrors/Tone.js
2
0
Fork 0
mirror of https://github.com/Tonejs/Tone.js synced 2024-11-15 16:17:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

testing 'off' without an 'on'

Browse source
This commit is contained in:
Yotam Mann 2019-09-10 10:45:41 -04:00
parent e85b59755e
commit fd75074ab0
1 changed files with 10 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
Tone/core/util/Emitter.test.ts
View file

@ -29,6 +29,16 @@ describe("Emitter", () => {
emitter.dispose();
});
it("'off' does nothing if there is no event scheduled", () => {
const emitter = new Emitter();
const callback = () => {
throw new Error("should call this");
};
emitter.off("something", callback);
emitter.emit("something");
emitter.dispose();
});
it("removes all events when no callback is given", () => {
const emitter = new Emitter();
emitter.on("something", () => {