From db5100b8c76487b3117e5d33b28317a6749b269c Mon Sep 17 00:00:00 2001
From: Mila Page <67295367+VersusFacit@users.noreply.github.com>
Date: Wed, 17 Jul 2024 10:22:47 -0700
Subject: [PATCH] Revert "Adap 821/unit test infer wrong datatype (#852)"

This reverts commit b510298d752711455997c9050d03d8667fb29539.
---
 .../unreleased/Fixes-20240625-170324.yaml     |  7 --
 .../adapter/unit_testing/fixtures.py          | 73 -------------------
 .../adapter/unit_testing/test_unit_testing.py | 53 --------------
 3 files changed, 133 deletions(-)
 delete mode 100644 .changes/unreleased/Fixes-20240625-170324.yaml
 delete mode 100644 tests/functional/adapter/unit_testing/fixtures.py

diff --git a/.changes/unreleased/Fixes-20240625-170324.yaml b/.changes/unreleased/Fixes-20240625-170324.yaml
deleted file mode 100644
index 316a92b95..000000000
--- a/.changes/unreleased/Fixes-20240625-170324.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-kind: Fixes
-body: 'Handle unit test fixtures where typing goes wrong from first value in column
-  being Null. '
-time: 2024-06-25T17:03:24.73937-07:00
-custom:
-  Author: versusfacit
-  Issue: "821"
diff --git a/tests/functional/adapter/unit_testing/fixtures.py b/tests/functional/adapter/unit_testing/fixtures.py
deleted file mode 100644
index 36212dff3..000000000
--- a/tests/functional/adapter/unit_testing/fixtures.py
+++ /dev/null
@@ -1,73 +0,0 @@
-model_none_value_base = """
-{{ config(materialized="table") }}
-
-select 1 as id, 'a' as col1
-"""
-
-model_none_value_model = """
-{{config(materialized="table")}}
-
-select * from {{ ref('none_value_base') }}
-"""
-
-
-test_none_column_value_doesnt_throw_error_csv = """
-unit_tests:
-  - name: test_simple
-
-    model: none_value_model
-    given:
-      - input: ref('none_value_base')
-        format: csv
-        rows: |
-          id,col1
-          ,d
-          ,e
-          6,f
-
-    expect:
-        format: csv
-        rows: |
-          id,col1
-          ,d
-          ,e
-          6,f
-"""
-
-test_none_column_value_doesnt_throw_error_dct = """
-unit_tests:
-  - name: test_simple
-
-    model: none_value_model
-    given:
-      - input: ref('none_value_base')
-        rows:
-          - { "id":  , "col1": "d"}
-          - { "id":  , "col1": "e"}
-          - { "id": 6, "col1": "f"}
-
-    expect:
-      rows:
-        - {id:  , "col1": "d"}
-        - {id:  , "col1": "e"}
-        - {id: 6, "col1": "f"}
-"""
-
-test_none_column_value_will_throw_error = """
-unit_tests:
-  - name: test_simple
-
-    model: none_value_model
-    given:
-      - input: ref('none_value_base')
-        rows:
-          - { "id":  , "col1": "d"}
-          - { "id":  , "col1": "e"}
-          - { "id": 6, "col1": }
-
-    expect:
-      rows:
-        - {id:  , "col1": "d"}
-        - {id:  , "col1": "e"}
-        - {id: 6, "col1": }
-"""
diff --git a/tests/functional/adapter/unit_testing/test_unit_testing.py b/tests/functional/adapter/unit_testing/test_unit_testing.py
index f54a22a88..4d89c4b08 100644
--- a/tests/functional/adapter/unit_testing/test_unit_testing.py
+++ b/tests/functional/adapter/unit_testing/test_unit_testing.py
@@ -1,19 +1,7 @@
 import pytest
-
-from dbt.exceptions import ParsingError
-from dbt.tests.fixtures.project import write_project_files
-from dbt.tests.util import run_dbt
-
 from dbt.tests.adapter.unit_testing.test_types import BaseUnitTestingTypes
 from dbt.tests.adapter.unit_testing.test_case_insensitivity import BaseUnitTestCaseInsensivity
 from dbt.tests.adapter.unit_testing.test_invalid_input import BaseUnitTestInvalidInput
-from tests.functional.adapter.unit_testing.fixtures import (
-    model_none_value_base,
-    model_none_value_model,
-    test_none_column_value_doesnt_throw_error_csv,
-    test_none_column_value_doesnt_throw_error_dct,
-    test_none_column_value_will_throw_error,
-)
 
 
 class TestRedshiftUnitTestingTypes(BaseUnitTestingTypes):
@@ -46,47 +34,6 @@ def data_types(self):
         ]
 
 
-class RedshiftUnitTestingNone:
-    def test_nones_handled_dict(self, project):
-        run_dbt(["build"])
-
-
-class TestRedshiftUnitTestCsvNone(RedshiftUnitTestingNone):
-    @pytest.fixture(scope="class")
-    def models(self):
-        return {
-            "none_value_base.sql": model_none_value_base,
-            "none_value_model.sql": model_none_value_model,
-            "__properties.yml": test_none_column_value_doesnt_throw_error_csv,
-        }
-
-
-class TestRedshiftUnitTestDictNone(RedshiftUnitTestingNone):
-    @pytest.fixture(scope="class")
-    def models(self):
-        return {
-            "none_value_base.sql": model_none_value_base,
-            "none_value_model.sql": model_none_value_model,
-            "__properties.yml": test_none_column_value_doesnt_throw_error_dct,
-        }
-
-
-class TestRedshiftUnitTestingTooManyNonesFails:
-    @pytest.fixture(scope="class")
-    def models(self):
-        return {
-            "__properties.yml": test_none_column_value_will_throw_error,
-            "none_value_base.sql": model_none_value_base,
-            "none_value_model.sql": model_none_value_model,
-        }
-
-    def test_invalid_input(self, project):
-        with pytest.raises(ParsingError) as e:
-            run_dbt(["build"])
-
-        assert "Unit Test fixtures require at least one row free of None" in str(e)
-
-
 class TestRedshiftUnitTestCaseInsensitivity(BaseUnitTestCaseInsensivity):
     pass