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Avoid messagebox logs in our tests

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This was a fun one
This commit is contained in:
Jordan Eldredge 2019-08-22 06:41:00 -07:00
parent dac6585675
commit ddf3d65a05
1 changed files with 7 additions and 4 deletions
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11
modern/src/integration.test.js
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@ -65,11 +65,14 @@ async function runSkin(skinDirectory) {
const zip = new JSZip();
buildZipFromDirectory(skinDirectoryPath, zip, skinDirectoryPath);
const actual = System.prototype.messagebox;
/* eslint-disable-next-line @typescript-eslint/no-unused-vars */
function fakeMessageBox(a, b, c, d) {
// This function has four fake arguments because we check the arity of the
// method in the VM to determine how many values to pop off the stack.
}
expect(fakeMessageBox.length).toBe(System.prototype.messagebox.length);
// I have no idea why calling out to the actual method (which just calls
// console.log) is requried.
const mockMessageBox = jest.fn(actual);
const mockMessageBox = jest.fn(fakeMessageBox);
System.prototype.messagebox = mockMessageBox;
const store = create();