import { describe, expect, it } from "vitest";
import { summarizeTestRunResult } from "./summarize-test-run-result.ts";
import type { TestRunExecutionResult } from "./execute-test-run-plan.ts";

function testRunResult(
	overrides: Partial<TestRunExecutionResult> = {},
): TestRunExecutionResult {
	return {
		ok: true,
		displayCommand: "go test -race ./...",
		stdout: "PASS\n",
		stderr: "",
		exitCode: 0,
		killed: false,
		...overrides,
	};
}

describe("summarizeTestRunResult", () => {
	it("summarizes passing tests as an info notification", () => {
		expect(summarizeTestRunResult(testRunResult())).toEqual({
			message: "go test -race ./... passed",
			type: "info",
		});
	});

	it("summarizes non-zero exit codes as failed without including command output", () => {
		const result = summarizeTestRunResult(
			testRunResult({
				ok: false,
				stdout: "full stdout should not appear",
				stderr: "full stderr should not appear",
				exitCode: 1,
			}),
		);

		expect(result).toEqual({
			message: "go test -race ./... failed",
			type: "error",
		});
	});

	it("summarizes killed executions as killed or timeout without including command output", () => {
		expect(
			summarizeTestRunResult(
				testRunResult({
					ok: false,
					stdout: "full stdout should not appear",
					stderr: "full stderr should not appear",
					exitCode: 0,
					killed: true,
				}),
			),
		).toEqual({
			message: "go test -race ./... killed or timeout",
			type: "error",
		});
	});

	it("prioritizes killed or timeout over failed when both are present", () => {
		expect(
			summarizeTestRunResult(
				testRunResult({
					ok: false,
					stdout: "full stdout should not appear",
					stderr: "full stderr should not appear",
					exitCode: 1,
					killed: true,
				}),
			),
		).toEqual({
			message: "go test -race ./... killed or timeout",
			type: "error",
		});
	});
});