feat(examples): Modernize example data loading with Parquet and YAML configs (#36538)

Co-authored-by: Claude <noreply@anthropic.com>

superset-frontend/cypress-base/cypress/e2e/explore/visualizations/_skip.graph.test.ts

@@ -0,0 +1,91 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+type adhocFilter = {
+  expressionType: string;
+  subject: string;
+  operator: string;
+  comparator: string;
+  clause: string;
+  sqlExpression: string | null;
+  filterOptionName: string;
+};
+
+describe('Visualization > Graph', () => {
+  beforeEach(() => {
+    cy.intercept('POST', '**/api/v1/chart/data*').as('getJson');
+  });
+
+  const GRAPH_FORM_DATA = {
+    datasource: '1__table',
+    viz_type: 'graph_chart',
+    slice_id: 55,
+    granularity_sqla: 'ds',
+    time_grain_sqla: 'P1D',
+    time_range: '100 years ago : now',
+    metric: 'sum__value',
+    adhoc_filters: [],
+    source: 'source',
+    target: 'target',
+    row_limit: 50000,
+    show_legend: true,
+    color_scheme: 'bnbColors',
+  };
+
+  function verify(formData: {
+    [name: string]: string | boolean | number | Array<adhocFilter>;
+  }): void {
+    cy.visitChartByParams(formData);
+    cy.verifySliceSuccess({ waitAlias: '@getJson' });
+  }
+
+  it('should work with ad-hoc metric', () => {
+    verify(GRAPH_FORM_DATA);
+    cy.get('.chart-container .graph_chart canvas').should('have.length', 1);
+  });
+
+  it('should work with simple filter', () => {
+    verify({
+      ...GRAPH_FORM_DATA,
+      adhoc_filters: [
+        {
+          expressionType: 'SIMPLE',
+          subject: 'source',
+          operator: '==',
+          comparator: 'Agriculture',
+          clause: 'WHERE',
+          sqlExpression: null,
+          filterOptionName: 'filter_tqx1en70hh_7nksse7nqic',
+        },
+      ],
+    });
+    cy.get('.chart-container .graph_chart canvas').should('have.length', 1);
+  });
+
+  it('should allow type to search color schemes', () => {
+    verify(GRAPH_FORM_DATA);
+
+    cy.get('#controlSections-tab-CUSTOMIZE').click();
+    cy.get('.Control[data-test="color_scheme"]').scrollIntoView();
+    cy.get('.Control[data-test="color_scheme"] input[type="search"]').focus();
+    cy.focused().type('bnbColors{enter}');
+    cy.get(
+      '.Control[data-test="color_scheme"] .ant-select-selection-item [data-test="bnbColors"]',
+    ).should('exist');
+  });
+});