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Add is.directInstanceOf() (#38)

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Brandon Smith 2017-12-09 11:55:08 -05:00 • committed by GitHub
parent 4ce2ee9d39
commit 70b08940be
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11
source/tests/test.ts
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@ -507,6 +507,17 @@ test('is.dataView', t => {
testType(t, 'arrayBuffer');
});
test('is.directInstanceOf', t => {
const error = new Error();
const errorSubclass = new ErrorSubclassFixture();
t.true(m.directInstanceOf(error, Error));
t.true(m.directInstanceOf(errorSubclass, ErrorSubclassFixture));
t.false(m.directInstanceOf(error, ErrorSubclassFixture));
t.false(m.directInstanceOf(errorSubclass, Error));
});
test('is.truthy', t => {
t.true(m.truthy('unicorn'));
t.true(m.truthy('🦄'));