chore: tests for hoppscotch-cli (#2300)

Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-cli/src/__tests__/commands/test.spec.ts

@@ -0,0 +1,64 @@
+import { ExecException } from "child_process";
+import { HoppErrorCode } from "../../types/errors";
+import { execAsync, getErrorCode, getTestJsonFilePath } from "../utils";
+
+describe("Test 'hopp test <file>' command:", () => {
+  test("No collection file path provided.", async () => {
+    const cmd = `node ./bin/hopp test`;
+    const { stdout } = await execAsync(cmd);
+    const out = getErrorCode(stdout);
+
+    expect(out).toBe<HoppErrorCode>("NO_FILE_PATH");
+  });
+
+  test("Collection file not found.", async () => {
+    const cmd = `node ./bin/hopp test notfound.json`;
+    const { stdout } = await execAsync(cmd);
+    const out = getErrorCode(stdout);
+
+    expect(out).toBe<HoppErrorCode>("FILE_NOT_FOUND");
+  });
+
+  test("Malformed collection file.", async () => {
+    const cmd = `node ./bin/hopp test ${getTestJsonFilePath(
+      "malformed-collection.json"
+    )}`;
+    const { stdout } = await execAsync(cmd);
+    const out = getErrorCode(stdout);
+
+    expect(out).toBe<HoppErrorCode>("MALFORMED_COLLECTION");
+  });
+
+  test("Invalid arguement.", async () => {
+    const cmd = `node ./bin/hopp invalid-arg`;
+    const { stdout } = await execAsync(cmd);
+    const out = getErrorCode(stdout);
+
+    expect(out).toBe<HoppErrorCode>("INVALID_ARGUMENT");
+  });
+
+  test("Collection file not JSON type.", async () => {
+    const cmd = `node ./bin/hopp test ${getTestJsonFilePath("notjson.txt")}`;
+    const { stdout } = await execAsync(cmd);
+    const out = getErrorCode(stdout);
+
+    expect(out).toBe<HoppErrorCode>("FILE_NOT_JSON");
+  });
+
+  test("Some errors occured (exit code 1).", async () => {
+    const cmd = `node ./bin/hopp test ${getTestJsonFilePath("fails.json")}`;
+    const { error } = await execAsync(cmd);
+
+    expect(error).not.toBeNull();
+    expect(error).toMatchObject(<ExecException>{
+      code: 1,
+    });
+  });
+
+  test("No errors occured (exit code 0).", async () => {
+    const cmd = `node ./bin/hopp test ${getTestJsonFilePath("passes.json")}`;
+    const { error } = await execAsync(cmd);
+
+    expect(error).toBeNull();
+  });
+});