#18440 Repro: Exports drop columns with remapped display values (#18443)

frontend/test/metabase/scenarios/downloads/reproductions/18440-remapped-display-value-dropped.cy.spec.js

+import { restore, visitQuestionAdhoc } from "__support__/e2e/cypress";
+import { SAMPLE_DATASET } from "__support__/e2e/cypress_sample_dataset";
+
+const xlsx = require("xlsx");
+
+const { ORDERS, ORDERS_ID, PRODUCTS } = SAMPLE_DATASET;
+
+const questionDetails = {
+  dataset_query: {
+    type: "query",
+    query: { "source-table": ORDERS_ID, limit: 5 },
+    database: 1,
+  },
+};
+
+const testCases = [
+  { type: "csv", sheetName: "Sheet1" },
+  { type: "xlsx", sheetName: "Query result" },
+];
+
+describe.skip("issue 18440", () => {
+  beforeEach(() => {
+    cy.intercept("POST", "/api/card").as("saveQuestion");
+
+    restore();
+    cy.signInAsAdmin();
+
+    // Remap Product ID -> Product Title
+    cy.request("POST", `/api/field/${ORDERS.PRODUCT_ID}/dimension`, {
+      name: "Product ID",
+      type: "external",
+      human_readable_field_id: PRODUCTS.TITLE,
+    });
+
+    visitQuestionAdhoc(questionDetails);
+  });
+
+  it("export should include a column with remapped values (metabase#18440)", () => {
+    cy.findByText("Product ID");
+    cy.findByText("Awesome Concrete Shoes");
+
+    cy.icon("download").click();
+
+    cy.wrap(testCases).each(({ type, sheetName }) => {
+      cy.log(`downloading a ${type} file for an unsaved question`);
+
+      const downloadClassName = `.Icon-${type}`;
+      const endpoint = `/api/dataset/${type}`;
+
+      cy.get(downloadClassName)
+        .parent()
+        .parent()
+        .get('input[name="query"]')
+        .invoke("val")
+        .then(download_query_params => {
+          cy.request({
+            url: endpoint,
+            method: "POST",
+            form: true,
+            body: { query: download_query_params },
+            encoding: "binary",
+          }).then(resp => {
+            const workbook = xlsx.read(resp.body, {
+              type: "binary",
+              raw: true,
+            });
+
+            expect(workbook.Sheets[sheetName]["C1"].v).to.eq("Product ID");
+            expect(workbook.Sheets[sheetName]["C2"].v).to.eq(
+              "Awesome Concrete Shoes",
+            );
+          });
+        });
+    });
+
+    // Save the question using UI
+    cy.findByText("Save").click();
+    cy.get(".Modal")
+      .button("Save")
+      .click();
+
+    cy.wait("@saveQuestion").then(({ response: { body: { id } } }) => {
+      cy.wrap(testCases).each(({ type, sheetName }) => {
+        cy.log(`downloading a ${type} file for a saved question`);
+
+        const endpoint = `/api/card/${id}/query/${type}`;
+
+        cy.request({
+          url: endpoint,
+          method: "POST",
+          encoding: "binary",
+        }).then(resp => {
+          const workbook = xlsx.read(resp.body, {
+            type: "binary",
+            raw: true,
+          });
+
+          expect(workbook.Sheets[sheetName]["C1"].v).to.eq("Product ID");
+          expect(workbook.Sheets[sheetName]["C2"].v).to.eq(
+            "Awesome Concrete Shoes",
+          );
+        });
+      });
+    });
+  });
+});