Make Upload related classes more generic

Renames Python classes that refer to Upload to something to FileService.
We added this change because these classes now handle downloading as
well as uploading.

atst/domain/csp/__init__.py

@@ -1,5 +1,5 @@
 from .cloud import MockCloudProvider
-from .file_uploads import AzureUploader, MockUploader
+from .files import AzureFileService, MockFileService
 from .reports import MockReportingProvider
 
 
@@ -11,14 +11,14 @@ class MockCSP:
             with_failure=(not test_mode),
             with_authorization=(not test_mode),
         )
-        self.files = MockUploader(app)
+        self.files = MockFileService(app)
         self.reports = MockReportingProvider()
 
 
 class AzureCSP:
     def __init__(self, app):
         self.cloud = MockCloudProvider(app.config)
-        self.files = AzureUploader(app.config)
+        self.files = AzureFileService(app.config)
         self.reports = MockReportingProvider()
 
 

atst/domain/csp/files.py

@@ -2,7 +2,7 @@ from datetime import datetime, timedelta
 from uuid import uuid4
 
 
-class Uploader:
+class FileService:
     def generate_token(self):
         raise NotImplementedError()
 
@@ -16,7 +16,7 @@ class Uploader:
         raise NotImplementedError()
 
 
-class MockUploader(Uploader):
+class MockFileService(FileService):
     def __init__(self, config):
         self.config = config
 
@@ -34,7 +34,7 @@ class MockUploader(Uploader):
             }
 
 
-class AzureUploader(Uploader):
+class AzureFileService(FileService):
     def __init__(self, config):
         self.account_name = config["AZURE_ACCOUNT_NAME"]
         self.storage_key = config["AZURE_STORAGE_KEY"]

tests/domain/cloud/test_azure_file_service.py

@@ -1,4 +1,4 @@
-from atst.domain.csp.file_uploads import AzureUploader
+from atst.domain.csp.files import AzureFileService
 from azure.storage.blob.models import Blob
 
 
@@ -14,9 +14,9 @@ class MockBlockBlobService(object):
 
 
 def test_download_task_order_success(app, monkeypatch):
-    uploader = AzureUploader(config=app.config)
-    uploader.BlockBlobService = MockBlockBlobService
+    file_service = AzureFileService(config=app.config)
+    file_service.BlockBlobService = MockBlockBlobService
 
-    task_order = uploader.download_task_order("test.pdf")
+    task_order = file_service.download_task_order("test.pdf")
     assert task_order["name"] == "test.pdf"
     assert task_order["content"] == b"mock content"