community-rule/tests/components/TextArea.test.tsx

import React from "react";
import { describe, it, expect } from "vitest";
import { screen } from "@testing-library/react";
import "@testing-library/jest-dom/vitest";
import TextArea from "../../app/components/controls/TextArea";
import { componentTestSuite } from "../utils/componentTestSuite";
import { renderWithProviders } from "../utils/test-utils";

type TextAreaProps = React.ComponentProps<typeof TextArea>;

componentTestSuite<TextAreaProps>({
  component: TextArea,
  name: "TextArea",
  props: {
    label: "Description",
    value: "",
  } as TextAreaProps,
  requiredProps: ["label"],
  optionalProps: {
    placeholder: "Enter description",
  },
  primaryRole: "textbox",
  testCases: {
    renders: true,
    accessibility: true,
    keyboardNavigation: true,
    disabledState: true,
    errorState: true,
  },
  states: {
    disabledProps: { disabled: true },
    errorProps: { error: true },
  },
});

describe("TextArea appearance", () => {
  it("renders with appearance embedded and applies borderless styling", () => {
    renderWithProviders(
      <TextArea label="Notes" value="Some text" appearance="embedded" />,
    );
    const textarea = screen.getByRole("textbox", { name: /notes/i });
    expect(textarea).toBeInTheDocument();
    expect(textarea).toHaveClass("border-0");
  });

  it("keeps a programmatic label when the visible header is off", () => {
    const { container } = renderWithProviders(
      <TextArea label="Community description" formHeader={false} value="" />,
    );
    expect(
      screen.getByRole("textbox", { name: "Community description" }),
    ).toBeInTheDocument();
    expect(container.querySelector("label")).toHaveClass("sr-only");
  });

  it("uses tertiary text in the embedded default state and primary on focus", () => {
    renderWithProviders(
      <TextArea label="Notes" value="Some text" appearance="embedded" />,
    );
    const textarea = screen.getByRole("textbox", { name: /notes/i });
    expect(textarea).toHaveClass(
      "text-[var(--color-content-default-tertiary,#b4b4b4)]",
    );
    expect(textarea).toHaveClass(
      "focus:text-[var(--color-content-default-primary)]",
    );
  });
});