eims integration master test complete

apps/edr-freight-api/src/modules/billing/documents/invoice-document.service.spec.ts

@@ -0,0 +1,46 @@
+import { InvoiceDocumentModel, InvoiceDocumentService } from "./invoice-document.service";
+
+const model = (over: Partial<InvoiceDocumentModel> = {}): InvoiceDocumentModel => ({
+  kind: "INVOICE",
+  title: "Freight",
+  documentNumber: "INV-20260812-00001",
+  issuedAt: new Date(2026, 7, 12),
+  status: "PENDING",
+  currency: "ETB",
+  summary: [{ label: "Status", value: "PENDING" }],
+  lines: [],
+  totals: [{ label: "Total", amount: 100, grand: true }],
+  ...over,
+});
+
+describe("InvoiceDocumentService.buildHtml — EIMS QR", () => {
+  const service = new InvoiceDocumentService({} as never, {} as never);
+
+  it("renders no QR block when qrImageUrl is unset", () => {
+    const html = service.buildHtml(model());
+    expect(html).not.toContain('class="qr"');
+  });
+
+  it("renders the QR image when qrImageUrl is set", () => {
+    const html = service.buildHtml(model({ qrImageUrl: "data:image/png;base64,QR" }));
+    expect(html).toContain('class="qr"');
+    expect(html).toContain('src="data:image/png;base64,QR"');
+  });
+
+  it("still shows the IRN text row via the ordinary summary grid", () => {
+    const html = service.buildHtml(
+      model({ summary: [{ label: "EIMS IRN", value: "IRN-123" }] }),
+    );
+    expect(html).toContain("EIMS IRN");
+    expect(html).toContain("IRN-123");
+  });
+
+  it("widens the summary's right margin only when a QR is present, to clear the QR block", () => {
+    // "summary-with-qr" also appears in the always-present <style> rule, so the check has to be
+    // the actual div's class attribute, not a bare substring match.
+    expect(service.buildHtml(model())).not.toContain('class="summary summary-with-qr"');
+    expect(service.buildHtml(model({ qrImageUrl: "data:image/png;base64,QR" }))).toContain(
+      'class="summary summary-with-qr"',
+    );
+  });
+});