Fix pandera integration tests

They changed what was output, so test needed to be fixed.

tests/integrations/pandera/test_pandera_data_quality.py

@@ -32,9 +32,7 @@ def test_basic_pandera_decorator_dataframe_fails():
  validator = pandera_validators.PanderaDataFrameValidator(schema=schema, importance="warn")
  validation_result = validator.validate(df)
  assert not validation_result.passes
- assert (
- "A total of 4 schema errors were found" in validation_result.message
- ) # TODO -- ensure this will stay constant with the contract
+ assert len(validation_result.diagnostics["schema_errors"]) == 4
 
 
 def test_basic_pandera_decorator_dataframe_passes():
@@ -81,7 +79,7 @@ def test_basic_pandera_decorator_series_fails():
  validator = pandera_validators.PanderaSeriesSchemaValidator(schema=schema, importance="warn")
  validation_result = validator.validate(series)
  assert not validation_result.passes
- assert "A total of 1 schema error" in validation_result.message
+ assert len(validation_result.diagnostics["schema_errors"]) == 1
 
 
 def test_basic_pandera_decorator_series_passes():