feat!: initial commit

Signed-off-by: João Augusto Costa Branco Marado Torres <torres.dev@disroot.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/lib/git/index.test.ts b/src/lib/git/index.test.ts
new file mode 100644
index 0000000..4eedaca
--- /dev/null
+++ b/src/lib/git/index.test.ts
@@ -0,0 +1,40 @@
+import { describe, it } from "@std/testing/bdd";
+import { assertEquals } from "@std/assert";
+import {
+  assertSpyCall,
+  assertSpyCalls,
+  returnsNext,
+  stub,
+} from "@std/testing/mock";
+
+// IMPORTANT: Delay the import of `gitDir` to after the stub
+let gitDir: typeof import("./index.ts").gitDir;
+
+describe("gitDir", () => {
+  it("resolves with trimmed decoded stdout", async () => {
+    const encoded = new TextEncoder().encode(
+      " /home/user/project \n",
+    ) as Uint8Array<ArrayBuffer>;
+    const fakeOutput = Promise.resolve({
+      success: true,
+      code: 0,
+      stdout: encoded,
+      stderr: new Uint8Array(),
+      signal: null,
+    });
+
+    using outputStub = stub(
+      Deno.Command.prototype,
+      "output",
+      returnsNext([fakeOutput]),
+    );
+
+    // Now import gitDir AFTER stubbing
+    ({ gitDir } = await import("./index.ts"));
+
+    const result = await gitDir();
+    assertEquals(result.pathname, "/home/user/project");
+    assertSpyCall(outputStub, 0, { args: [], returned: fakeOutput });
+    assertSpyCalls(outputStub, 1);
+  });
+});