Add tests for getOutputPath

[Copilot]

Adds unit tests for the getOutputPath function covering default path generation, custom output override, and edge cases.

Changes

• src/lib_test.ts: 10 test cases covering:

  • Path construction with various directory structures (absolute, relative, current)
  • Custom output parameter override
  • Edge cases: negative degrees, decimal degrees, different extensions

• deno.json: Added @std/assert dependency for standard Deno test assertions

Example

Deno.test("getOutputPath - with decimal degrees", () => {
  const result = getOutputPath({
    input: "/home/user/image.png",
    rationalAngle: { degrees: 26.565 },
  });
  assertEquals(result, "/home/user/image-tile-26.565.png");
});

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• dl.deno.land
  • Triggering command: /usr/bin/curl curl -s REDACTED (dns block)
• jsr.io
  • Triggering command: /home/REDACTED/.deno/deno /home/REDACTED/.deno/deno test src/lib_test.ts (dns block)
  • Triggering command: /home/REDACTED/.deno/deno /home/REDACTED/.deno/deno test --allow-net --allow-read --allow-env src/lib_test.ts (dns block)
  • Triggering command: /home/REDACTED/.deno/deno /home/REDACTED/.deno/deno test --allow-net --allow-read --allow-env --lock=deno.lock src/lib_test.ts (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

---

This section details on the original issue you should resolve

<issue_title>Add tests for getOutputPath</issue_title>
<issue_description></issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Add tests for getOutputPath #18

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.