Update tests for tag removal

- Remove Tag/TagHistory model tests from unit tests
- Update CacheSettings tests to remove allow_public_internet field
- Replace tag= with version= in upload_test_file calls
- Update test assertions to use versions instead of tags
- Remove tests for tag: prefix downloads (now uses version:)
- Update dependency tests for version-only schema

backend/tests/test_download_verification.py

@@ -26,7 +26,7 @@ def upload_test_file(integration_client):
     Factory fixture to upload a test file and return its artifact ID.
 
     Usage:
-        artifact_id = upload_test_file(project, package, content, tag="v1.0")
+        artifact_id = upload_test_file(project, package, content, version="v1.0")
     """
 
     def _upload(project_name: str, package_name: str, content: bytes, tag: str = None):
@@ -66,7 +66,7 @@ class TestDownloadChecksumHeaders:
 
         # Upload file
         artifact_id = upload_test_file(
-            project_name, package_name, content, tag="sha256-header-test"
+            project_name, package_name, content, version="sha256-header-test"
         )
 
         # Download with proxy mode
@@ -88,7 +88,7 @@ class TestDownloadChecksumHeaders:
         content = b"Content for ETag header test"
 
         artifact_id = upload_test_file(
-            project_name, package_name, content, tag="etag-test"
+            project_name, package_name, content, version="etag-test"
         )
 
         response = integration_client.get(
@@ -110,7 +110,7 @@ class TestDownloadChecksumHeaders:
         content = b"Content for Digest header test"
         sha256 = hashlib.sha256(content).hexdigest()
 
-        upload_test_file(project_name, package_name, content, tag="digest-test")
+        upload_test_file(project_name, package_name, content, version="digest-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/digest-test",
@@ -137,7 +137,7 @@ class TestDownloadChecksumHeaders:
         project_name, package_name = test_package
         content = b"Content for X-Content-Length test"
 
-        upload_test_file(project_name, package_name, content, tag="content-length-test")
+        upload_test_file(project_name, package_name, content, version="content-length-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/content-length-test",
@@ -156,7 +156,7 @@ class TestDownloadChecksumHeaders:
         project_name, package_name = test_package
         content = b"Content for X-Verified false test"
 
-        upload_test_file(project_name, package_name, content, tag="verified-false-test")
+        upload_test_file(project_name, package_name, content, version="verified-false-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/verified-false-test",
@@ -184,7 +184,7 @@ class TestPreVerificationMode:
         project_name, package_name = test_package
         content = b"Content for pre-verification success test"
 
-        upload_test_file(project_name, package_name, content, tag="pre-verify-success")
+        upload_test_file(project_name, package_name, content, version="pre-verify-success")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/pre-verify-success",
@@ -205,7 +205,7 @@ class TestPreVerificationMode:
         # Use binary content to verify no corruption
         content = bytes(range(256)) * 10  # 2560 bytes of all byte values
 
-        upload_test_file(project_name, package_name, content, tag="pre-verify-content")
+        upload_test_file(project_name, package_name, content, version="pre-verify-content")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/pre-verify-content",
@@ -233,7 +233,7 @@ class TestStreamingVerificationMode:
         content = b"Content for streaming verification success test"
 
         upload_test_file(
-            project_name, package_name, content, tag="stream-verify-success"
+            project_name, package_name, content, version="stream-verify-success"
         )
 
         response = integration_client.get(
@@ -255,7 +255,7 @@ class TestStreamingVerificationMode:
         # 100KB of content
         content = b"x" * (100 * 1024)
 
-        upload_test_file(project_name, package_name, content, tag="stream-verify-large")
+        upload_test_file(project_name, package_name, content, version="stream-verify-large")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/stream-verify-large",
@@ -283,7 +283,7 @@ class TestHeadRequestHeaders:
         content = b"Content for HEAD SHA256 test"
 
         artifact_id = upload_test_file(
-            project_name, package_name, content, tag="head-sha256-test"
+            project_name, package_name, content, version="head-sha256-test"
         )
 
         response = integration_client.head(
@@ -303,7 +303,7 @@ class TestHeadRequestHeaders:
         content = b"Content for HEAD ETag test"
 
         artifact_id = upload_test_file(
-            project_name, package_name, content, tag="head-etag-test"
+            project_name, package_name, content, version="head-etag-test"
         )
 
         response = integration_client.head(
@@ -322,7 +322,7 @@ class TestHeadRequestHeaders:
         project_name, package_name = test_package
         content = b"Content for HEAD Digest test"
 
-        upload_test_file(project_name, package_name, content, tag="head-digest-test")
+        upload_test_file(project_name, package_name, content, version="head-digest-test")
 
         response = integration_client.head(
             f"/api/v1/project/{project_name}/{package_name}/+/head-digest-test"
@@ -340,7 +340,7 @@ class TestHeadRequestHeaders:
         project_name, package_name = test_package
         content = b"Content for HEAD Content-Length test"
 
-        upload_test_file(project_name, package_name, content, tag="head-length-test")
+        upload_test_file(project_name, package_name, content, version="head-length-test")
 
         response = integration_client.head(
             f"/api/v1/project/{project_name}/{package_name}/+/head-length-test"
@@ -356,7 +356,7 @@ class TestHeadRequestHeaders:
         project_name, package_name = test_package
         content = b"Content for HEAD no-body test"
 
-        upload_test_file(project_name, package_name, content, tag="head-no-body-test")
+        upload_test_file(project_name, package_name, content, version="head-no-body-test")
 
         response = integration_client.head(
             f"/api/v1/project/{project_name}/{package_name}/+/head-no-body-test"
@@ -382,7 +382,7 @@ class TestRangeRequestHeaders:
         project_name, package_name = test_package
         content = b"Content for range request checksum header test"
 
-        upload_test_file(project_name, package_name, content, tag="range-checksum-test")
+        upload_test_file(project_name, package_name, content, version="range-checksum-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/range-checksum-test",
@@ -412,7 +412,7 @@ class TestClientSideVerification:
         project_name, package_name = test_package
         content = b"Content for client-side verification test"
 
-        upload_test_file(project_name, package_name, content, tag="client-verify-test")
+        upload_test_file(project_name, package_name, content, version="client-verify-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/client-verify-test",
@@ -438,7 +438,7 @@ class TestClientSideVerification:
         project_name, package_name = test_package
         content = b"Content for Digest header verification"
 
-        upload_test_file(project_name, package_name, content, tag="digest-verify-test")
+        upload_test_file(project_name, package_name, content, version="digest-verify-test")
 
         response = integration_client.get(
             f"/api/v1/project/{project_name}/{package_name}/+/digest-verify-test",