fix(dbt): dbt test description extract (#19464)

## Summary & Motivation
According to the problem [Adding descriptions to tests is no longer
possible from 0.20.0](dbt-labs/dbt-core#3599 )
and the source code
[SchemaGenericTestParser](https://github.com/dbt-labs/dbt-core/blob/main/core/dbt/parser/schema_generic_tests.py#L39)
the general test does not support the description in the schema.

This fix allows users to define a test description in `tests/<generic
test>/config/meta/description`, to display data in Dagster(UI) Asset
Check.

```yaml
models:
  - name: wildberries_incomes
    tests:
      - name: 'Equal_row_count_with_stg__wildberries_incomes'
        config: 
          meta:
            description: "Equal rows before join with mapping table"
        test_name: equal_rowcount
        compare_model: source('production', 'stg__wildberries_incomes')
        compare_model_final: True
```

Related: dbt-labs/dbt-core#2578


![Снимок экрана 2024-01-29 в 14 57
45](https://github.com/dagster-io/dagster/assets/34104577/2638a04c-935f-4368-b21b-04c5de740614)


## How I Tested These Changes
pytest

Co-authored-by: Rex Ledesma <[email protected]>

python_modules/libraries/dagster-dbt/dagster_dbt/asset_utils.py

@@ -43,10 +43,7 @@
 from .utils import input_name_fn, output_name_fn
 
 if TYPE_CHECKING:
-    from .dagster_dbt_translator import (
-        DagsterDbtTranslator,
-        DbtManifestWrapper,
-    )
+    from .dagster_dbt_translator import DagsterDbtTranslator, DbtManifestWrapper
 
 MANIFEST_METADATA_KEY = "dagster_dbt/manifest"
 DAGSTER_DBT_TRANSLATOR_METADATA_KEY = "dagster_dbt/dagster_dbt_translator"
@@ -557,7 +554,7 @@ def default_asset_check_fn(
     return AssetCheckSpec(
         name=test_resource_props["name"],
         asset=asset_key,
-        description=test_resource_props["description"],
+        description=test_resource_props.get("meta", {}).get("description"),
         additional_deps=additional_deps,
     )
 

python_modules/libraries/dagster-dbt/dagster_dbt_tests/dbt_projects/test_dagster_asset_checks/models/schema.yml

@@ -61,6 +61,9 @@ models:
           - accepted_values:
               values:
                 ["placed", "shipped", "completed", "return_pending", "returned"]
+              config:
+                meta:
+                  description: "Status must be one of ['placed', 'shipped', 'completed', 'return_pending', or 'returned']"
 
       - name: amount
         description: Total amount (AUD) of the order

python_modules/libraries/dagster-dbt/dagster_dbt_tests/test_asset_checks.py

@@ -73,105 +73,94 @@ def my_dbt_assets_with_checks():
             "customers_not_null_customers_customer_id": AssetCheckSpec(
                 name="not_null_customers_customer_id",
                 asset=AssetKey(["customers"]),
-                description="",
             ),
             "customers_unique_customers_customer_id": AssetCheckSpec(
                 name="unique_customers_customer_id",
                 asset=AssetKey(["customers"]),
-                description="",
             ),
             "orders_accepted_values_orders_status__placed__shipped__completed__return_pending__returned": AssetCheckSpec(
                 name="accepted_values_orders_status__placed__shipped__completed__return_pending__returned",
                 asset=AssetKey(["orders"]),
-                description="",
+                description="Status must be one of ['placed', 'shipped', 'completed', 'return_pending', or 'returned']",
             ),
             "orders_not_null_orders_amount": AssetCheckSpec(
-                name="not_null_orders_amount", asset=AssetKey(["orders"]), description=""
+                name="not_null_orders_amount",
+                asset=AssetKey(["orders"]),
             ),
             "orders_not_null_orders_bank_transfer_amount": AssetCheckSpec(
                 name="not_null_orders_bank_transfer_amount",
                 asset=AssetKey(["orders"]),
-                description="",
             ),
             "orders_not_null_orders_coupon_amount": AssetCheckSpec(
-                name="not_null_orders_coupon_amount", asset=AssetKey(["orders"]), description=""
+                name="not_null_orders_coupon_amount",
+                asset=AssetKey(["orders"]),
             ),
             "orders_not_null_orders_credit_card_amount": AssetCheckSpec(
                 name="not_null_orders_credit_card_amount",
                 asset=AssetKey(["orders"]),
-                description="",
             ),
             "orders_not_null_orders_customer_id": AssetCheckSpec(
-                name="not_null_orders_customer_id", asset=AssetKey(["orders"]), description=""
+                name="not_null_orders_customer_id",
+                asset=AssetKey(["orders"]),
             ),
             "orders_not_null_orders_gift_card_amount": AssetCheckSpec(
                 name="not_null_orders_gift_card_amount",
                 asset=AssetKey(["orders"]),
-                description="",
             ),
             "orders_not_null_orders_order_id": AssetCheckSpec(
-                name="not_null_orders_order_id", asset=AssetKey(["orders"]), description=""
+                name="not_null_orders_order_id",
+                asset=AssetKey(["orders"]),
             ),
             "orders_relationships_orders_customer_id__customer_id__ref_customers_": AssetCheckSpec(
                 name="relationships_orders_customer_id__customer_id__ref_customers_",
                 asset=AssetKey(["orders"]),
-                description="",
                 additional_deps=[
                     AssetKey(["customers"]),
                 ],
             ),
             "orders_unique_orders_order_id": AssetCheckSpec(
-                name="unique_orders_order_id", asset=AssetKey(["orders"]), description=""
+                name="unique_orders_order_id",
+                asset=AssetKey(["orders"]),
             ),
             "stg_customers_not_null_stg_customers_customer_id": AssetCheckSpec(
                 name="not_null_stg_customers_customer_id",
                 asset=AssetKey(["stg_customers"]),
-                description="",
             ),
             "stg_customers_unique_stg_customers_customer_id": AssetCheckSpec(
                 name="unique_stg_customers_customer_id",
                 asset=AssetKey(["stg_customers"]),
-                description="",
             ),
             "stg_orders_accepted_values_stg_orders_status__placed__shipped__completed__return_pending__returned": AssetCheckSpec(
                 name="accepted_values_stg_orders_status__placed__shipped__completed__return_pending__returned",
                 asset=AssetKey(["stg_orders"]),
-                description="",
             ),
             "stg_orders_not_null_stg_orders_order_id": AssetCheckSpec(
                 name="not_null_stg_orders_order_id",
                 asset=AssetKey(["stg_orders"]),
-                description="",
             ),
             "stg_orders_unique_stg_orders_order_id": AssetCheckSpec(
                 name="unique_stg_orders_order_id",
                 asset=AssetKey(["stg_orders"]),
-                description="",
             ),
             "stg_payments_accepted_values_stg_payments_payment_method__credit_card__coupon__bank_transfer__gift_card": AssetCheckSpec(
                 name="accepted_values_stg_payments_payment_method__credit_card__coupon__bank_transfer__gift_card",
                 asset=AssetKey(["stg_payments"]),
-                description="",
             ),
             "stg_payments_not_null_stg_payments_payment_id": AssetCheckSpec(
                 name="not_null_stg_payments_payment_id",
                 asset=AssetKey(["stg_payments"]),
-                description="",
             ),
             "stg_payments_unique_stg_payments_payment_id": AssetCheckSpec(
                 name="unique_stg_payments_payment_id",
                 asset=AssetKey(["stg_payments"]),
-                description="",
             ),
             "fail_tests_model_accepted_values_fail_tests_model_first_name__foo__bar__baz": AssetCheckSpec(
                 name="accepted_values_fail_tests_model_first_name__foo__bar__baz",
                 asset=AssetKey(["fail_tests_model"]),
-                description="",
             ),
             "fail_tests_model_unique_fail_tests_model_id": AssetCheckSpec(
                 name="unique_fail_tests_model_id",
                 asset=AssetKey(["fail_tests_model"]),
-                description="",
             ),
         }
 
@@ -246,7 +235,7 @@ def my_dbt_assets(context: AssetExecutionContext, dbt: DbtCliResource):
 def test_materialize_no_selection(dbt_commands: List[List[str]]) -> None:
     result = _materialize_dbt_assets(dbt_commands, selection=None, raise_on_error=False)
     assert not result.success  # fail_tests_model fails
-    assert len(result.get_asset_materialization_events()) == 9
+    assert len(result.get_asset_materialization_events()) == 10
     assert len(result.get_asset_check_evaluations()) == 22