add obj quotas int tests (#535)

Author: ykim-akamai

test/integration/models/object_storage/test_obj_quotas.py

@@ -0,0 +1,58 @@
+from linode_api4.objects.object_storage import (
+    ObjectStorageQuota,
+    ObjectStorageQuotaUsage,
+)
+
+
+def test_list_obj_storage_quotas(test_linode_client):
+    quotas = test_linode_client.object_storage.quotas()
+
+    target_quota_id = "obj-buckets-us-sea-1.linodeobjects.com"
+
+    found_quota = None
+    for quota in quotas:
+        if quota.quota_id == target_quota_id:
+            found_quota = quota
+            break
+
+    assert (
+        found_quota is not None
+    ), f"Quota with ID {target_quota_id} not found."
+
+    assert found_quota.quota_id == "obj-buckets-us-sea-1.linodeobjects.com"
+    assert found_quota.quota_name == "max_buckets"
+    assert found_quota.endpoint_type == "E1"
+    assert found_quota.s3_endpoint == "us-sea-1.linodeobjects.com"
+    assert (
+        found_quota.description
+        == "Maximum number of buckets this customer is allowed to have on this endpoint"
+    )
+    assert found_quota.quota_limit == 1000
+    assert found_quota.resource_metric == "bucket"
+
+
+def test_get_obj_storage_quota(test_linode_client):
+    quota_id = "obj-objects-us-ord-1.linodeobjects.com"
+    quota = test_linode_client.load(ObjectStorageQuota, quota_id)
+
+    assert quota.quota_id == "obj-objects-us-ord-1.linodeobjects.com"
+    assert quota.quota_name == "max_objects"
+    assert quota.endpoint_type == "E1"
+    assert quota.s3_endpoint == "us-ord-1.linodeobjects.com"
+    assert (
+        quota.description
+        == "Maximum number of objects this customer is allowed to have on this endpoint"
+    )
+    assert quota.quota_limit == 100000000
+    assert quota.resource_metric == "object"
+
+
+def test_get_obj_storage_quota_usage(test_linode_client):
+    quota_id = "obj-objects-us-ord-1.linodeobjects.com"
+    quota = test_linode_client.load(ObjectStorageQuota, quota_id)
+
+    quota_usage = quota.usage()
+
+    assert isinstance(quota_usage, ObjectStorageQuotaUsage)
+    assert quota_usage.quota_limit == 100000000
+    assert quota_usage.usage >= 0