style: format code with Autopep8, Black and Ruff Formatter

This commit fixes the style issues introduced in ad357ff according to the output
from Autopep8, Black and Ruff Formatter.

Details: https://github.com/ajschofield/de-project-bentley/pull/105

1 files changed, 37 insertions, 36 deletions

diff --git a/tests/test_transform_lambda.py b/tests/test_transform_lambda.py
index b4836c2..6cf3a09 100644
--- a/tests/test_transform_lambda.py
+++ b/tests/test_transform_lambda.py
@@ -1,7 +1,8 @@
 from src.transform_lambda import (
     read_from_s3_subfolder_to_df,
     list_existing_s3_files,
-    bucket_name, process_to_parquet_and_upload_to_s3
+    bucket_name,
+    process_to_parquet_and_upload_to_s3,
 )
 from moto import mock_aws
 import pytest
@@ -33,28 +34,30 @@ def s3_client(aws_credentials):
     with mock_aws():
         yield boto3.client("s3")
 
+
 @pytest.fixture(scope="class")
 def mock_extract_bucket(s3_client):
     mock_extract_bucket = s3_client.create_bucket(
-            Bucket="dummy_extract_buc",
-            CreateBucketConfiguration={"LocationConstraint": "eu-west-2"},
-        )
+        Bucket="dummy_extract_buc",
+        CreateBucketConfiguration={"LocationConstraint": "eu-west-2"},
+    )
     return mock_extract_bucket
-        
+
+
 @pytest.fixture(scope="class")
 def mock_transform_bucket(s3_client):
     mock_transform_bucket = s3_client.create_bucket(
-            Bucket="dummy_transform_buc",
-            CreateBucketConfiguration={"LocationConstraint": "eu-west-2"},
-        )
+        Bucket="dummy_transform_buc",
+        CreateBucketConfiguration={"LocationConstraint": "eu-west-2"},
+    )
     return mock_transform_bucket
 
 
-
 class TestReadFromS3:
     # @pytest.mark.skip(reason="The test is broken!")
-    def test_returns_dictionary_with_correct_value_pair(self, s3_client, mock_extract_bucket):
-
+    def test_returns_dictionary_with_correct_value_pair(
+        self, s3_client, mock_extract_bucket
+    ):
         s3_client.upload_file(
             "tests/dummy_identical.csv",
             "dummy_extract_buc",
@@ -80,9 +83,13 @@ class TestReadFromS3:
         assert result["Foods"].eq(expected_df, axis="columns").all(axis=None)
 
     # @pytest.mark.skip(reason="The test is broken!")
-    def test_returns_dictionary_of_dataframes_for_multiple_tables(self, s3_client, mock_extract_bucket):
+    def test_returns_dictionary_of_dataframes_for_multiple_tables(
+        self, s3_client, mock_extract_bucket
+    ):
         s3_client.upload_file(
-            "tests/dummy_2.csv", "dummy_extract_buc", "Cars/2024/08/21/Cars_14:03:56.csv"
+            "tests/dummy_2.csv",
+            "dummy_extract_buc",
+            "Cars/2024/08/21/Cars_14:03:56.csv",
         )
         tables = ["Foods", "Cars"]
         result = read_from_s3_subfolder_to_df(
@@ -143,30 +150,28 @@ class TestListExistingFiles:
 
 
 class TestBucketName:
-    def test_functions_retrieves__extractbucket(self, mock_extract_bucket, mock_transform_bucket,s3_client):
-
+    def test_functions_retrieves__extractbucket(
+        self, mock_extract_bucket, mock_transform_bucket, s3_client
+    ):
         bucket = bucket_name("dummy_extract_buc", s3_client)
         assert bucket == "dummy_extract_buc"
 
+    def test_transform_bucket_name(
+        self, mock_extract_bucket, mock_transform_bucket, s3_client
+    ):
+        bucket2 = bucket_name("dummy_transform_buc", s3_client)
+        assert bucket2 == "dummy_transform_buc"
 
-    def test_transform_bucket_name(self, mock_extract_bucket, mock_transform_bucket, s3_client): 
-        bucket2 = bucket_name('dummy_transform_buc', s3_client)
-        assert bucket2 == 'dummy_transform_buc'
-        
-
-    def test_recieves_error_when_bucket_doesnt_exist(self, mock_extract_bucket, s3_client):
-        s3_client.delete_bucket(Bucket='dummy_extract_buc')
+    def test_recieves_error_when_bucket_doesnt_exist(
+        self, mock_extract_bucket, s3_client
+    ):
+        s3_client.delete_bucket(Bucket="dummy_extract_buc")
         with pytest.raises(ValueError):
-            bucket_name('dummy_extract_buc', s3_client)
-
-
-
-
+            bucket_name("dummy_extract_buc", s3_client)
 
 
 class TestProcessToParquetUploadS3:
     def test_func_uploads_to_s3(self, mock_transform_bucket, s3_client):
-
         expected_cars_df = pd.DataFrame(
             np.array(
                 [
@@ -177,14 +182,10 @@ class TestProcessToParquetUploadS3:
             ),
             columns=["Car_type", "Brand", "Colour"],
         )
-        mock_dim_dict = {'car_data': expected_cars_df}
-
-        response = process_to_parquet_and_upload_to_s3([], mock_dim_dict, {}, mock_transform_bucket, s3_client)
+        mock_dim_dict = {"car_data": expected_cars_df}
 
+        response = process_to_parquet_and_upload_to_s3(
+            [], mock_dim_dict, {}, mock_transform_bucket, s3_client
+        )
 
         assert response == {"uploaded": ["car_data"], "not_uploaded": []}
-
-
-
-
-