chore: import upstream snapshot with attribution

python/tests/resource/object_storage/test_supabase.py

@@ -0,0 +1,123 @@
+# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ========= Copyright 2026 @ Strukto.AI All Rights Reserved. =========
+
+import pytest
+from pydantic import ValidationError
+
+from mirage.core.s3._client import _client_kwargs
+from mirage.resource.s3 import S3Config
+from mirage.resource.secrets import reveal_secret
+from mirage.resource.supabase import SupabaseConfig, SupabaseResource
+from mirage.types import ResourceName
+
+
+def test_supabase_config_defaults():
+    config = SupabaseConfig(
+        bucket="my-bucket",
+        project_ref="project-123",
+        region="us-west-2",
+        access_key_id="access-key",
+        secret_access_key="secret-key",
+    )
+    assert config.timeout == 30
+    assert config.resolved_endpoint_url() == (
+        "https://project-123.storage.supabase.co/storage/v1/s3")
+
+
+def test_supabase_config_immutable():
+    config = SupabaseConfig(
+        bucket="my-bucket",
+        project_ref="project-123",
+        region="us-west-2",
+        access_key_id="access-key",
+        secret_access_key="secret-key",
+    )
+    with pytest.raises(ValidationError):
+        config.bucket = "other-bucket"
+
+
+def test_supabase_config_to_s3_config():
+    config = SupabaseConfig(
+        bucket="my-bucket",
+        endpoint_url="https://example.supabase.co/storage/v1/s3",
+        region="us-west-2",
+        access_key_id="access-key",
+        secret_access_key="secret-key",
+        session_token="session-token",
+        proxy="http://localhost:8080",
+    )
+    s3_config = config.to_s3_config()
+    assert isinstance(s3_config, S3Config)
+    assert s3_config.bucket == "my-bucket"
+    assert s3_config.region == "us-west-2"
+    assert (
+        s3_config.endpoint_url == "https://example.supabase.co/storage/v1/s3")
+    assert reveal_secret(s3_config.aws_access_key_id) == "access-key"
+    assert reveal_secret(s3_config.aws_secret_access_key) == "secret-key"
+    assert reveal_secret(s3_config.aws_session_token) == "session-token"
+    assert s3_config.path_style is True
+    assert s3_config.proxy == "http://localhost:8080"
+
+
+def test_supabase_config_requires_project_ref_or_endpoint():
+    config = SupabaseConfig(
+        bucket="my-bucket",
+        region="us-west-2",
+        access_key_id="access-key",
+        secret_access_key="secret-key",
+    )
+    with pytest.raises(ValueError):
+        config.resolved_endpoint_url()
+
+
+def test_supabase_resource_uses_s3_resource_type():
+    resource = SupabaseResource(
+        SupabaseConfig(
+            bucket="my-bucket",
+            project_ref="project-123",
+            region="us-west-2",
+            access_key_id="access-key",
+            secret_access_key="secret-key",
+        ))
+    assert resource.name == ResourceName.S3
+    assert resource.caches_reads is True
+    assert isinstance(resource.config, S3Config)
+    assert resource.config.path_style is True
+
+
+def test_supabase_resource_preserves_original_config():
+    config = SupabaseConfig(
+        bucket="my-bucket",
+        project_ref="project-123",
+        region="us-west-2",
+        access_key_id="access-key",
+        secret_access_key="secret-key",
+    )
+    resource = SupabaseResource(config)
+    assert resource.supabase_config is config
+
+
+def test_s3_client_kwargs_support_path_style_and_session_token():
+    config = S3Config(
+        bucket="my-bucket",
+        region="us-west-2",
+        endpoint_url="https://example.com",
+        aws_access_key_id="access-key",
+        aws_secret_access_key="secret-key",
+        aws_session_token="session-token",
+        path_style=True,
+    )
+    kwargs = _client_kwargs(config)
+    assert kwargs["aws_session_token"] == "session-token"
+    assert kwargs["config"].s3 == {"addressing_style": "path"}