Carlos Florêncio
51 lines
1.6 KiB
TypeScript
51 lines
1.6 KiB
TypeScript
import { describe, it, expect } from "vitest";
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import { areCLIFlagsEqual } from "./cli-flags";
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import type { CLIFlag } from "@/lib/types/http";
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const flag = (f: string, enabled = true, description = ""): CLIFlag => ({
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flag: f,
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enabled,
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description,
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});
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describe("areCLIFlagsEqual", () => {
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it("two empty lists are equal", () => {
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expect(areCLIFlagsEqual([], [])).toBe(true);
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});
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it("null and undefined are treated as empty", () => {
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expect(areCLIFlagsEqual(null, undefined)).toBe(true);
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expect(areCLIFlagsEqual(null, [])).toBe(true);
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expect(areCLIFlagsEqual([], undefined)).toBe(true);
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});
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it("same flag same state", () => {
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expect(areCLIFlagsEqual([flag("--x")], [flag("--x")])).toBe(true);
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});
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it("different lengths are not equal", () => {
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expect(areCLIFlagsEqual([flag("--x")], [])).toBe(false);
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expect(areCLIFlagsEqual([], [flag("--x")])).toBe(false);
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});
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it("same flag different enabled state", () => {
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expect(areCLIFlagsEqual([flag("--x", true)], [flag("--x", false)])).toBe(false);
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});
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it("same flag different description", () => {
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expect(areCLIFlagsEqual([flag("--x", true, "a")], [flag("--x", true, "b")])).toBe(false);
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});
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it("null description equals empty string description", () => {
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const a: CLIFlag[] = [{ flag: "--x", enabled: true, description: null as unknown as string }];
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const b: CLIFlag[] = [{ flag: "--x", enabled: true, description: "" }];
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expect(areCLIFlagsEqual(a, b)).toBe(true);
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});
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it("order matters", () => {
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const a = [flag("--a"), flag("--b")];
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const b = [flag("--b"), flag("--a")];
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expect(areCLIFlagsEqual(a, b)).toBe(false);
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});
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});
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