Merge pull request #28 from natan-dias/feature-update-test-for-better…

…-coverage

update test

scripts/test_build_and_push.py

@@ -1,6 +1,43 @@
 import pytest 
+import os
+import subprocess
+from unittest.mock import patch, Mock, call
 
-from build_and_push import build_image
+from build_and_push import build_image, build_and_push_image
 
+mock_run = Mock()
 def test_build_image():
-    build_image('images/webserver-example')
+    build_image('images/webserver-example')
+
+def test_build_and_push_image():
+    # Mock the subprocess.run calls
+    with patch('subprocess.run') as mock_run:
+        # Test case 1: Successful build and push
+        folder_path = 'images/webserver-example'
+        folder_name = os.path.basename(folder_path)
+        image_name = f"natandias1/{folder_name}:latest"
+
+        mock_run.side_effect = [None, None]
+
+        build_and_push_image(folder_path)
+
+        # Assert that the correct commands were run
+        expected_build_command = ['docker', 'build', '-t', image_name, folder_path]
+        expected_push_command = ['docker', 'push', image_name]
+
+        mock_run.assert_has_calls([
+            call(expected_build_command),
+            call(expected_push_command)
+        ])
+
+        # Test case 2: Build failure
+        mock_run.side_effect = subprocess.CalledProcessError(returncode=1, cmd=expected_build_command)
+        with pytest.raises(subprocess.CalledProcessError):
+            build_and_push_image(folder_path)
+
+        # Test case 3: Push failure
+        mock_run.side_effect = None
+        mock_run.return_value = None
+        mock_run.side_effect = subprocess.CalledProcessError(returncode=1, cmd=expected_push_command)
+        with pytest.raises(subprocess.CalledProcessError):
+            build_and_push_image(folder_path)