import { describe, expect, it } from "vitest";
import { parseTestCommandTail } from "./parse-test-command-tail.ts";

describe("parseTestCommandTail", () => {
	it("preserves an empty command tail", () => {
		expect(parseTestCommandTail("")).toEqual({
			runArgsTail: "",
			showOutput: false,
			showComments: false,
		});
	});

	it("removes --info and enables command output", () => {
		expect(parseTestCommandTail("--info")).toEqual({
			runArgsTail: "",
			showOutput: true,
			showComments: false,
		});
	});

	it("preserves Go build tag arguments while removing --info", () => {
		expect(parseTestCommandTail("--tags contract,e2e --info")).toEqual({
			runArgsTail: "--tags contract,e2e",
			showOutput: true,
			showComments: false,
		});
	});

	it("preserves equals-style Go build tag arguments while removing --info", () => {
		expect(parseTestCommandTail("--tags=contract,e2e --info")).toEqual({
			runArgsTail: "--tags=contract,e2e",
			showOutput: true,
			showComments: false,
		});
	});

	it("preserves bare Go build tags while removing --info", () => {
		expect(parseTestCommandTail("contract,e2e --info")).toEqual({
			runArgsTail: "contract,e2e",
			showOutput: true,
			showComments: false,
		});
	});

	it("accepts --info before the Go test arguments", () => {
		expect(parseTestCommandTail("--info --tags contract,e2e")).toEqual({
			runArgsTail: "--tags contract,e2e",
			showOutput: true,
			showComments: false,
		});
	});

	it("removes --comment and enables test comments", () => {
		expect(parseTestCommandTail("--comment")).toEqual({
			runArgsTail: "",
			showOutput: false,
			showComments: true,
		});
	});

	it("supports --comment together with --info", () => {
		expect(parseTestCommandTail("--comment --info")).toEqual({
			runArgsTail: "",
			showOutput: true,
			showComments: true,
		});
	});

	it("preserves Go build tag arguments while removing --comment", () => {
		expect(parseTestCommandTail("--comment --tags contract,e2e")).toEqual({
			runArgsTail: "--tags contract,e2e",
			showOutput: false,
			showComments: true,
		});
	});
});