55 lines
2.3 KiB
TypeScript
55 lines
2.3 KiB
TypeScript
import { fireEvent, render, screen, waitFor } from "@testing-library/react";
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import userEvent from "@testing-library/user-event";
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import { describe, expect, it } from "vitest";
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import { Workbench } from "../../src/components/Workbench";
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describe("Diff Tools workbench", () => {
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it("renders exact newline metadata and both result layouts", async () => {
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const user = userEvent.setup();
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render(<Workbench />);
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expect(screen.getByText("Browser-local")).toBeVisible();
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expect(await screen.findByText(/substantive change row/u)).toBeVisible();
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expect(screen.getAllByText("CRLF").length).toBeGreaterThan(0);
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await user.click(screen.getByRole("button", { name: "Side by side" }));
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expect(
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screen.getByRole("table", { name: "Side-by-side differences" }),
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).toBeVisible();
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});
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it("keeps exact large numbers in the RFC 6902 artifact", async () => {
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const user = userEvent.setup();
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render(<Workbench />);
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await user.click(screen.getByRole("button", { name: /JSON Semantic/u }));
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fireEvent.change(screen.getByTestId("left-editor"), {
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target: { value: '{"n":1}' },
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});
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fireEvent.change(screen.getByTestId("right-editor"), {
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target: { value: '{"n":9007199254740993123456789}' },
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});
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await user.click(screen.getByRole("button", { name: "Compare now" }));
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await waitFor(() =>
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expect(screen.getByText(/1 substantive change row/u)).toBeVisible(),
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);
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await user.click(screen.getByRole("button", { name: "Patches" }));
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expect(
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(screen.getByTestId("json-patch") as HTMLTextAreaElement).value,
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).toContain("9007199254740993123456789");
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});
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it("keeps the last successful XML result visible beside an error", async () => {
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const user = userEvent.setup();
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render(<Workbench />);
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await user.click(
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screen.getByRole("button", { name: /XML Namespace-aware/u }),
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);
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expect(await screen.findByText(/substantive change row/u)).toBeVisible();
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const verdict = screen.getByText("Different", { exact: true });
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fireEvent.change(screen.getByTestId("left-editor"), {
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target: { value: "<!DOCTYPE x><x/>" },
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});
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await user.click(screen.getByRole("button", { name: "Compare now" }));
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expect(await screen.findByText("xml.doctype-rejected")).toBeVisible();
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expect(verdict).toBeVisible();
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});
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});
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