54 lines
1.2 KiB
TypeScript
54 lines
1.2 KiB
TypeScript
import * as t from "..";
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test("converts to typescript", () => {
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expect(t.toTypescript(t.set(t.num))).toEqual("Set<number>");
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});
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test("can't convert to JSON Schema", () => {
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expect(() => {
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t.toJSONSchema("no", t.set(t.num));
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}).toThrow();
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});
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test("accepts values that match", () => {
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const check = t.set(t.num);
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const set = new Set<number>();
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set.add(1);
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check.assert(set);
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});
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test("accepts empty sets", () => {
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const check = t.set(t.num);
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const set = new Set<number>();
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check.assert(set);
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});
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test("rejects sets with non-matching values", () => {
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const check = t.set(t.num);
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const set = new Set<string>();
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set.add("hi");
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expect(() => {
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check.assert(set);
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}).toThrow();
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});
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test("rejects non-sets", () => {
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const check = t.set(t.any);
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expect(() => {
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check.assert(null);
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}).toThrow();
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});
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test("sliced nested objects", () => {
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const nested = t.subtype({ id: t.str });
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const check = t.set(nested);
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const set = new Set<t.GetType<typeof nested>>();
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set.add({
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id: "world",
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name: "blarg",
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} as t.GetType<typeof nested>);
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const result = check.slice(set);
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const data: any = Array.from(result)[0];
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expect(data["name"]).toBeUndefined();
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});
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