test: template parameter to generate folder copie

tests/test_copie.py

@@ -40,3 +40,29 @@ def test_copie_project(copie):
 
     result = testdir.runpytest("-v", f"--template={copier_template}")
     test_check(result, "test_copie_project")
+
+
+def test_copie_copie_with_template_kwarg(testdir, copier_template, test_check):
+    """Copie accepts a template kwarg."""
+    testdir.makepyfile(
+        """
+        from pathlib import Path
+        def test_copie_project(copie):
+            result = copie.copie(
+                extra_context={"repo_name": "helloworld"},
+                template=Path("%s"),
+            )
+
+            assert result.exit_code == 0
+            assert result.exception is None
+            assert result.project_path.stem == "helloworld"
+            assert result.project_path.is_dir()
+
+            assert str(result) == f"<Result {result.project_path}>"
+        """
+        % copier_template
+    )
+
+    # run pytest without the template cli arg
+    result = testdir.runpytest("-v")
+    test_check(result, "test_copie_project")