Add tests for run_file_cmd

Author: antonio-rojas

src/sage/cli/run_file_cmd_test.py

@@ -0,0 +1,26 @@
+from sage.cli.run_file_cmd import RunFileCmd
+from sage.cli.options import CliOptions
+from unittest.mock import patch
+import sys
+
+def test_run_file_cmd(capsys, tmp_path):
+    file = tmp_path / "test.sage"
+    file.write_text("print(3^33)")
+    options = CliOptions(file = [str(file)])
+    run_file_cmd = RunFileCmd(options)
+
+    result = run_file_cmd.run()
+    captured = capsys.readouterr()
+    assert captured.out == "5559060566555523\n"
+
+
+def test_run_file_cmd_with_args(capsys, tmp_path):
+    with patch.object(sys, 'argv', ["python3", "test.sage", "1", "1"]):
+        file = tmp_path / "test.sage"
+        file.write_text("import sys; print(int(sys.argv[1]) + int(sys.argv[2]))")
+        options = CliOptions(file = [str(file), "1", "1"])
+        run_file_cmd = RunFileCmd(options)
+
+        result = run_file_cmd.run()
+        captured = capsys.readouterr()
+        assert captured.out == "2\n"