remove unnecessary version checks

Author: kiraksi

tests/system/test_pandas.py

@@ -312,10 +312,6 @@ def test_load_table_from_dataframe_w_automatic_schema(bigquery_client, dataset_i
  ]
 
 
-@pytest.mark.skipif(
- PANDAS_INSTALLED_VERSION[0:2] in ["0."],
- reason="Only `pandas version >=1.0.0` is supported",
-)
 def test_load_table_from_dataframe_w_nullable_int64_datatype(
  bigquery_client, dataset_id
 ):
@@ -343,10 +339,6 @@ def test_load_table_from_dataframe_w_nullable_int64_datatype(
  assert table.num_rows == 4
 
 
-@pytest.mark.skipif(
- PANDAS_INSTALLED_VERSION[0:2] in ["0."],
- reason="Only `pandas version >=1.0.0` is supported",
-)
 def test_load_table_from_dataframe_w_nullable_int64_datatype_automatic_schema(
  bigquery_client, dataset_id, table_id
 ):

tests/unit/test__pandas_helpers.py

@@ -61,8 +61,6 @@
 
 bigquery_storage = _versions_helpers.BQ_STORAGE_VERSIONS.try_import()
 
-PANDAS_MINIUM_VERSION = "1.0.0"
-
 if pandas is not None:
  PANDAS_INSTALLED_VERSION = metadata.version("pandas")
 else:
@@ -807,10 +805,7 @@ def test_list_columns_and_indexes_with_named_index_same_as_column_name(
  assert columns_and_indexes == expected
 
 
-@pytest.mark.skipif(
- PANDAS_INSTALLED_VERSION[0:2] in ["0."],
- reason="Only `pandas version >=1.0.0` is supported",
-)
+@pytest.mark.skipif(pandas is None, reason="Requires `pandas`")
 def test_dataframe_to_json_generator(module_under_test):
  utcnow = datetime.datetime.utcnow()
  df_data = collections.OrderedDict(
@@ -838,16 +833,8 @@ def test_dataframe_to_json_generator(module_under_test):
  assert list(rows) == expected
 
 
+@pytest.mark.skipif(pandas is None, reason="Requires `pandas`")
 def test_dataframe_to_json_generator_repeated_field(module_under_test):
- pytest.importorskip(
- "pandas",
- minversion=str(PANDAS_MINIUM_VERSION),
- reason=(
- f"Requires `pandas version >= {PANDAS_MINIUM_VERSION}` "
- "which introduces pandas.NA"
- ),
- )
-
  df_data = [
  collections.OrderedDict(
  [("repeated_col", [pandas.NA, 2, None, 4]), ("not_repeated_col", "first")]

tests/unit/test_client.py

@@ -80,11 +80,6 @@
 from test_utils.imports import maybe_fail_import
 from tests.unit.helpers import make_connection
 
-if pandas is not None:
- PANDAS_INSTALLED_VERSION = metadata.version("pandas")
-else:
- PANDAS_INSTALLED_VERSION = "0.0.0"
-
 
 def _make_credentials():
  import google.auth.credentials
@@ -8146,11 +8141,8 @@ def test_load_table_from_dataframe_unknown_table(self):
  timeout=DEFAULT_TIMEOUT,
  )
 
- @unittest.skipIf(
- PANDAS_INSTALLED_VERSION[0:2] in ["0."],
- reason="Only `pandas version >=1.0.0` is supported",
- )
  @unittest.skipIf(pyarrow is None, "Requires `pyarrow`")
+ @unittest.skipIf(pandas is None, "Requires `pandas`")
  def test_load_table_from_dataframe_w_nullable_int64_datatype(self):
  from google.cloud.bigquery.client import _DEFAULT_NUM_RETRIES
  from google.cloud.bigquery import job
@@ -8194,11 +8186,8 @@ def test_load_table_from_dataframe_w_nullable_int64_datatype(self):
  SchemaField("x", "INT64", "NULLABLE", None),
  )
 
- @unittest.skipIf(
- PANDAS_INSTALLED_VERSION[0:2] in ["0."],
- reason="Only `pandas version >=1.0.0` is supported",
- )
  # @unittest.skipIf(pyarrow is None, "Requires `pyarrow`")
+ @unittest.skipIf(pandas is None, "Requires `pandas`")
  def test_load_table_from_dataframe_w_nullable_int64_datatype_automatic_schema(self):
  from google.cloud.bigquery.client import _DEFAULT_NUM_RETRIES
  from google.cloud.bigquery import job