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x/velociraptor/cli_test.ts

The npm-style script runner for Deno
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import { assertEquals, assertMatch, assertStringIncludes } from "./dev_deps.ts";const wd = "./test";const cliArgs = [ "deno", "run", "-qA", "../cli.ts",];const expectedOutput = "Works!";
async function runScript(name: string): Promise<string> { const process = Deno.run({ cmd: [...cliArgs, name], cwd: wd, stdout: "piped", }); const { code } = await process.status(); const rawOutput: Uint8Array = await process.output(); const stdout: string = new TextDecoder().decode(rawOutput); if (code === 0) { process.close(); return stdout; } else { process.close(); throw new Error(`Process exited with error code ${code}\n${stdout}`); }}
Deno.test("basic script with env variable", async () => { const output = await runScript( Deno.build.os === "windows" ? "basic:win" : "basic", ); assertEquals( output.trim(), "Works! Works 1! Works 2! Works 3! Works 4!", );});
Deno.test("deno run", async () => { const output = await runScript("denorun"); assertStringIncludes(output, expectedOutput);});
Deno.test("compact deno run", async () => { const output = await runScript("compactrun"); assertStringIncludes(output, expectedOutput);});
Deno.test("shell script", async () => { const output = await runScript("sh"); assertStringIncludes(output, expectedOutput);});
Deno.test("serial scripts", async () => { const output = await runScript("multiple"); assertMatch(output, /one[\r\n]+two[\r\n]*/);});
Deno.test("parallel scripts", async () => { const output = await runScript("multiplepll"); assertMatch(output, /two[\r\n]+one[\r\n]*/);});
Deno.test("deno permissions", async () => { const output = await runScript("allow"); assertStringIncludes(output, expectedOutput);});
Deno.test("tsconfig", async () => { const output = await runScript("tsconfig"); assertStringIncludes(output, expectedOutput);});
Deno.test("importmap", async () => { const output = await runScript("importmap"); assertStringIncludes(output, expectedOutput);});
Deno.test("--help", async () => { const output = await runScript("--help"); assertStringIncludes(output, "--version");});