✅ Add test for entrypoint

Author: savannahostrowski

src/fastapi_new/new.py

@@ -29,19 +29,21 @@ class ProjectConfig:
 def _generate_readme(project_name: str) -> str:
     return f"""# {project_name}
 
-A project created with FastAPI Cloud CLI.
+A project created with FastAPI CLI.
 
 ## Quick Start
 
-Start the development server:
+### Start the development server:
 
 ```bash
 uv run fastapi dev
 ```
 
 Visit http://localhost:8000
 
-Deploy to FastAPI Cloud:
+### Deploy to FastAPI CLI:
+
+> Reader's note: These commands are not quite ready for prime time yet, but will be soon! Join the waiting list at https://fastapicloud.com!
 
 ```bash
 uv run fastapi login

tests/test_cli.py

@@ -0,0 +1,11 @@
+import subprocess
+import sys
+
+
+def test_script() -> None:
+    result = subprocess.run(
+        [sys.executable, "-m", "coverage", "run", "-m", "fastapi_new", "--help"],
+        capture_output=True,
+        encoding="utf-8",
+    )
+    assert "Usage" in result.stdout