test: Use individual error assertions.

This commit is contained in:
Ruben Verborgh 2021-07-12 17:17:50 +01:00
parent fdc52f50e5
commit 8a62938c18

View File

@ -16,7 +16,7 @@ class FixedHttpError extends HttpError {
}
}
describe('An HttpError', (): void => {
describe('HttpError', (): void => {
const errors: [string, number, typeof FixedHttpError][] = [
[ 'BadRequestHttpError', 400, BadRequestHttpError ],
[ 'UnauthorizedHttpError', 401, UnauthorizedHttpError ],
@ -30,11 +30,23 @@ describe('An HttpError', (): void => {
[ 'NotImplementedHttpError', 501, NotImplementedHttpError ],
];
it.each(errors)('%s is valid', (name, statusCode, constructor): void => {
const instance = new constructor('message');
expect(constructor.isInstance(instance)).toBeTruthy();
expect(instance.statusCode).toBe(statusCode);
expect(instance.name).toBe(name);
expect(instance.message).toBe('message');
describe.each(errors)('%s', (name, statusCode, constructor): void => {
const instance = new constructor('my message');
it(`is an instance of ${name}.`, (): void => {
expect(constructor.isInstance(instance)).toBeTruthy();
});
it(`has name ${name}.`, (): void => {
expect(instance.name).toBe(name);
});
it(`has status code ${statusCode}.`, (): void => {
expect(instance.statusCode).toBe(statusCode);
});
it('sets the message.', (): void => {
expect(instance.message).toBe('my message');
});
});
});