Repro #25908: Using filter Contains on dashboard is case-insensitive, but on...

Repro #25908: Using filter Contains on dashboard is case-insensitive, but on drill-through to question becomes case-sensitive (#25979)

frontend/test/metabase/scenarios/dashboard-filters/reproductions/25908-contains-filter-case-sensitivity.cy.spec.js

+import { restore } from "__support__/e2e/helpers";
+import { SAMPLE_DATABASE } from "__support__/e2e/cypress_sample_database";
+
+const { PRODUCTS, PRODUCTS_ID } = SAMPLE_DATABASE;
+
+const questionDetails = {
+  name: "25908",
+  query: {
+    "source-table": PRODUCTS_ID,
+  },
+};
+
+const dashboardFilter = {
+  name: "Text contains",
+  slug: "text_contains",
+  id: "28c6ada9",
+  type: "string/contains",
+  sectionId: "string",
+};
+
+const dashboardDetails = {
+  parameters: [dashboardFilter],
+};
+
+const CASE_INSENSITIVE_ROWS = 30;
+
+describe.skip("issue 25908", () => {
+  beforeEach(() => {
+    cy.intercept("POST", "/api/dataset").as("dataset");
+
+    restore();
+    cy.signInAsAdmin();
+
+    cy.createQuestionAndDashboard({ questionDetails, dashboardDetails }).then(
+      ({ body: { id, card_id, dashboard_id } }) => {
+        cy.intercept(
+          "POST",
+          `/api/dashboard/${dashboard_id}/dashcard/${id}/card/${card_id}/query`,
+        ).as("dashcardQuery");
+
+        cy.request("PUT", `/api/dashboard/${dashboard_id}/cards`, {
+          cards: [
+            {
+              id,
+              card_id,
+              row: 0,
+              col: 0,
+              size_x: 13,
+              size_y: 8,
+              series: [],
+              visualization_settings: {},
+              parameter_mappings: [
+                {
+                  parameter_id: dashboardFilter.id,
+                  card_id,
+                  target: ["dimension", ["field", PRODUCTS.TITLE, null]],
+                },
+              ],
+            },
+          ],
+        });
+
+        // Note the capital first letter
+        cy.visit(`/dashboard/${dashboard_id}?text_contains=Li`);
+        cy.wait("@dashcardQuery");
+        cy.contains(new RegExp(`^Rows 1-\\d+ of ${CASE_INSENSITIVE_ROWS}$`));
+      },
+    );
+  });
+
+  it("`contains` dashboard filter should respect case insensitivity on a title-drill-through (metabase#25908)", () => {
+    cy.findByText(questionDetails.name).click();
+    cy.wait("@dataset");
+
+    cy.findByText("Title contains Li");
+    cy.findByText(`Showing ${CASE_INSENSITIVE_ROWS} rows`);
+  });
+});