25 lines
914 B
TypeScript
25 lines
914 B
TypeScript
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import test from "ava";
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import { getIndexKeys } from "./getIndexKeys";
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test("basics", (t) => {
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t.deepEqual(getIndexKeys({foo: 42}, "foo", false), [42]);
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t.deepEqual(getIndexKeys({foo: {bar: 42}}, "foo.bar", false), [42]);
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t.deepEqual(getIndexKeys({foo: [42, 43]}, "foo.0", false), [42]);
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t.deepEqual(getIndexKeys({foo: [42, 43]}, "foo.1", false), [43]);
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t.deepEqual(getIndexKeys([1, 2, 3], "", false), [[1, 2, 3]]);
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t.throws(() => {
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getIndexKeys({foo: 42}, "foo.bar", false);
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});
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t.deepEqual(getIndexKeys({foo: 42}, "foo", true), [42]);
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t.deepEqual(getIndexKeys({foo: 42, bar: 10}, ["foo", "bar"], true), [42, 10]);
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t.deepEqual(getIndexKeys({foo: 42, bar: 10}, ["foo", "bar"], false), [[42, 10]]);
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t.deepEqual(getIndexKeys({foo: 42, bar: 10}, ["foo", "bar", "spam"], true), [42, 10]);
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t.throws(() => {
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getIndexKeys({foo: 42, bar: 10}, ["foo", "bar", "spam"], false);
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});
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});
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