WIP test(file-uploader): add unit tests

tests/FileUploader/FileUploader.test.ts

@@ -0,0 +1,29 @@
+import { render, screen } from "@testing-library/svelte";
+import FileUploaderTest from "./FileUploader.test.svelte";
+
+describe("FileUploader", () => {
+  it("renders with default props", () => {
+    render(FileUploaderTest);
+    const uploader = screen.getByTestId("file-uploader");
+    expect(uploader).toBeInTheDocument();
+    expect(uploader).toHaveClass("bx--form-item");
+  });
+
+  it("renders with custom labels", () => {
+    render(FileUploaderTest, {
+      labelTitle: "Custom Title",
+      labelDescription: "Custom Description",
+      buttonLabel: "Custom Button",
+    });
+
+    expect(screen.getByText("Custom Title")).toBeInTheDocument();
+    expect(screen.getByText("Custom Description")).toBeInTheDocument();
+    expect(screen.getByText("Custom Button")).toBeInTheDocument();
+  });
+
+  it("renders with disabled state", () => {
+    render(FileUploaderTest, { disabled: true });
+    const button = screen.getByLabelText("Add File");
+    expect(button).toHaveAttribute("disabled");
+  });
+});