test(Tooltip): add visual tests

packages/orbit-components/src/Tooltip/Tooltip.ct-story.tsx

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+import React from "react";
+import cx from "clsx";
+
+import { PLACEMENTS } from "../common/placements";
+import { tooltipContentCtStory } from "../primitives/TooltipPrimitive/TooltipPrimitive.ct-story";
+import Stack from "../Stack";
+import { Icons } from "../..";
+import type { Props, Size } from "./types";
+
+import Tooltip from ".";
+
+type TooltipPrimitiveProps = Pick<Props, "placement" | "block">;
+
+export function DefaultTooltip({ placement = PLACEMENTS.BOTTOM, block }: TooltipPrimitiveProps) {
+  return (
+    <div
+      className={cx([
+        "lm:min-h-[300px] flex min-h-[650px]",
+        placement === "top" ? "items-end" : "items-start",
+        (placement === "left" || placement === "right") && "items-center",
+      ])}
+    >
+      <Stack justify={placement === "left" ? "end" : "start"}>
+        <Tooltip content={tooltipContentCtStory} placement={placement} block={block}>
+          <Icons.Airplane />
+        </Tooltip>
+      </Stack>
+    </div>
+  );
+}
+
+export function TooltipWithImage({ size = "medium" }: { size?: Size }) {
+  return (
+    <div className="lm:min-h-[500px] min-h-[650px]">
+      <Stack justify="center">
+        <Tooltip
+          size={size}
+          content={
+            <Stack>
+              <img
+                src="https://images.kiwi.com/illustrations/0x200/Rating-Q85.png"
+                alt="Preview of card help in TooltipPrimitive component"
+              />
+              {tooltipContentCtStory}
+            </Stack>
+          }
+        >
+          <Icons.Airplane />
+        </Tooltip>
+      </Stack>
+    </div>
+  );
+}

packages/orbit-components/src/Tooltip/Tooltip.ct.tsx

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+import * as React from "react";
+import { test, expect } from "@playwright/experimental-ct-react";
+import { defaultTokens } from "@kiwicom/orbit-design-tokens";
+
+import { DefaultTooltip, TooltipWithImage } from "./Tooltip.ct-story";
+import type { Placement } from "../common/placements";
+import type { Size } from "../primitives/TooltipPrimitive/types";
+
+const skipIfViewportSmallerThan = (viewport, width, message) => {
+  test.skip(viewport !== null && viewport.width < width, message);
+};
+
+const skipIfViewportLargerThanOrEqual = (viewport, width, message) => {
+  test.skip(viewport !== null && viewport.width >= width, message);
+};
+
+test.describe("Tooltip visual tests", () => {
+  const { breakpointLargeMobile } = defaultTokens;
+
+  const placements = ["top", "right", "bottom", "left"];
+  const sizes: Size[] = ["small", "medium"];
+
+  placements.forEach(placement => {
+    test(`screenshot for default - ${placement} - desktop`, async ({ mount, viewport }) => {
+      skipIfViewportSmallerThan(
+        viewport,
+        breakpointLargeMobile,
+        "This feature is largeMobile, tablet and desktop only",
+      );
+
+      const component = await mount(<DefaultTooltip placement={placement as Placement} />);
+
+      await component.getByRole("button").hover();
+      await expect(component).toHaveScreenshot();
+    });
+  });
+
+  sizes.forEach(size => {
+    test(`screenshot with image inside - ${size} on desktop`, async ({ mount, viewport }) => {
+      skipIfViewportSmallerThan(
+        viewport,
+        breakpointLargeMobile,
+        "This feature is largeMobile, tablet and desktop only",
+      );
+
+      const component = await mount(<TooltipWithImage size={size} />);
+
+      await component.getByRole("button").hover();
+      await expect(component).toHaveScreenshot();
+    });
+  });
+
+  test(`screenshot - block tooltip on desktop`, async ({ mount, viewport }) => {
+    skipIfViewportSmallerThan(
+      viewport,
+      breakpointLargeMobile,
+      "This feature is largeMobile, tablet and desktop only",
+    );
+
+    const component = await mount(<DefaultTooltip block />);
+
+    await component.getByRole("button").hover();
+    await expect(component).toHaveScreenshot();
+  });
+
+  // Tests below cover mobile views - the tooltip is visible on click.
+  placements.forEach(placement => {
+    test(`screenshot for default - ${placement} on mobile`, async ({ mount, viewport, page }) => {
+      skipIfViewportLargerThanOrEqual(
+        viewport,
+        breakpointLargeMobile,
+        "This feature is small and medium mobile only",
+      );
+
+      const component = await mount(<DefaultTooltip placement={placement as Placement} />);
+
+      const tooltip = await page.getByRole("tooltip");
+
+      await component.getByRole("button").click();
+
+      await expect(tooltip).toBeVisible();
+      await expect(component).toHaveScreenshot();
+    });
+  });
+
+  sizes.forEach(size => {
+    test(`screenshot with image inside - ${size} on mobile`, async ({ mount, viewport, page }) => {
+      skipIfViewportLargerThanOrEqual(
+        viewport,
+        breakpointLargeMobile,
+        "This feature is small and medium mobile only",
+      );
+
+      const component = await mount(<TooltipWithImage size={size} />);
+
+      const tooltip = await page.getByRole("tooltip");
+
+      await component.getByRole("button").click();
+
+      await expect(tooltip).toBeVisible();
+      await expect(component).toHaveScreenshot();
+    });
+  });
+});