Add basic unit test for v1 dataset schema validation

Author: tasansal

tests/unit/test_schema.py

@@ -0,0 +1,54 @@
+"""Test the schema for the v1 dataset."""
+
+from mdio.schemas.v1 import Dataset as V1Dataset
+
+
+TEST_SCHEMA = {
+    "metadata": {
+        "name": "test_dataset",
+        "api_version": "1.0.0",
+        "created_on": "2023-01-01T00:00:00Z",
+    },
+    "variables": [
+        {
+            "name": "actual_variable",
+            "data_type": "float32",
+            "dimensions": ["dim0", "dim1"],
+            "compressor": {"name": "blosc", "level": 3},
+            "coordinates": ["coord"],
+            "metadata": {
+                "chunk_grid": {
+                    "name": "regular",
+                    "configuration": {"chunk_shape": [10, 20]},
+                },
+            },
+        },
+        {
+            "name": "coord",
+            "data_type": "float32",
+            "dimensions": ["dim0", "dim1"],
+            "metadata": {
+                "chunk_grid": {
+                    "name": "regular",
+                    "configuration": {"chunk_shape": [10, 20]},
+                },
+                "units_v1": {"length": "m"},
+            },
+        },
+        {
+            "name": "dim0",
+            "data_type": "int32",
+            "dimensions": [{"name": "dim0", "size": 100}],
+        },
+        {
+            "name": "dim1",
+            "data_type": "int32",
+            "dimensions": [{"name": "dim1", "size": 200}],
+        },
+    ],
+}
+
+
+def test_dataset_schema_validation():
+    """Test that the dataset schema validates correctly."""
+    V1Dataset.model_validate(TEST_SCHEMA)