Add visualization test

Author: fealho

tests/integration/reports/multi_table/test_quality_report.py

@@ -289,7 +289,7 @@ def test_column_pair_trends_threshold_changes_details():
         .loc[lambda df: df['Property'] == 'Column Pair Trends', 'Score']
         .iloc[0]
     )
-    score_defaul_intertable = (
+    score_default_intertable = (
         report_default
         .get_properties()
         .loc[lambda df: df['Property'] == 'Intertable Trends', 'Score']
@@ -304,7 +304,7 @@ def test_column_pair_trends_threshold_changes_details():
 
     # Assert
     assert score_zero >= score_default  # scores should be approximately 0.4 > 0.3
-    assert score_zero_intertable >= score_defaul_intertable  # approximately 0.45 > 0.4
+    assert score_zero_intertable >= score_default_intertable  # approximately 0.45 > 0.4
 
 
 def test_quality_report_with_object_datetimes():

tests/unit/reports/single_table/_properties/test_column_pair_trends.py

@@ -541,3 +541,35 @@ def test_get_visualization(self, mock_make_subplots):
         assert fig_mock.add_trace.call_count == 3
         cpt_property._update_layout.assert_called_once_with(fig_mock)
         assert result == fig_mock
+
+    def test_get_visualization_layout_alignment(self):
+        """Test layout settings that keep subplots aligned."""
+        # Setup
+        cpt_property = ColumnPairTrends()
+        cpt_property.details = pd.DataFrame({
+            'Column 1': ['col1'],
+            'Column 2': ['col2'],
+            'Metric': ['CorrelationSimilarity'],
+            'Score': [0.75],
+            'Real Correlation': [0.5],
+            'Synthetic Correlation': [0.6],
+            'Real Association': [0.2],
+            'Meets Threshold?': [True],
+        })
+
+        # Run
+        fig = cpt_property.get_visualization()
+
+        # Assert
+        assert fig.layout.height == 900
+        assert fig.layout.width == 900
+        assert fig.layout.xaxis3.matches == 'x2'
+        assert fig.layout.yaxis3.matches == 'y2'
+        assert fig.layout.yaxis3.visible is False
+        assert fig.layout.coloraxis.cmin == 0
+        assert fig.layout.coloraxis.cmax == 1
+        assert fig.layout.coloraxis.colorbar.x == 0.8
+        assert fig.layout.coloraxis.colorbar.y == 0.8
+        assert fig.layout.coloraxis2.cmin == -1
+        assert fig.layout.coloraxis2.cmax == 1
+        assert fig.layout.coloraxis2.colorbar.y == 0.2