Toggle Group component with storybook and testing

This commit is contained in:
adilallo
2025-10-14 17:00:27 -06:00
parent 929729a67f
commit 460237fc66
6 changed files with 1118 additions and 62 deletions
+137
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import React, { memo, useCallback, useId, forwardRef } from "react";
const ToggleGroup = memo(
forwardRef((props, ref) => {
const {
children,
className = "",
position = "left",
state = "default",
showText = true,
ariaLabel,
onChange,
onFocus,
onBlur,
...rest
} = props;
const groupId = useId();
// Position-based styling for border radius
const getPositionStyles = useCallback((pos) => {
switch (pos) {
case "left":
return "rounded-l-[var(--measures-radius-medium)] rounded-r-none";
case "middle":
return "rounded-none";
case "right":
return "rounded-r-[var(--measures-radius-medium)] rounded-l-none";
default:
return "rounded-[var(--measures-radius-medium)]";
}
}, []);
// State-based styling
const getStateStyles = useCallback((state) => {
switch (state) {
case "hover":
return "bg-[var(--color-magenta-magenta100)] text-[var(--color-content-default-primary)]";
case "focus":
return "bg-[var(--color-surface-default-primary)] text-[var(--color-content-default-primary)] shadow-[0_0_5px_1px_#3281F8]";
case "selected":
return "bg-[var(--color-magenta-magenta100)] text-[var(--color-content-default-primary)] shadow-[inset_0_0_0_1px_var(--color-border-default-secondary)]";
case "default":
default:
return "bg-[var(--color-surface-default-primary)] text-[var(--color-content-default-primary)]";
}
}, []);
const positionStyles = getPositionStyles(position);
const stateStyles = getStateStyles(state);
const handleClick = useCallback(
(e) => {
if (onChange) {
onChange(e);
}
},
[onChange]
);
const handleFocus = useCallback(
(e) => {
if (onFocus) {
onFocus(e);
}
},
[onFocus]
);
const handleBlur = useCallback(
(e) => {
if (onBlur) {
onBlur(e);
}
},
[onBlur]
);
const handleKeyDown = useCallback(
(e) => {
if (e.key === "Enter" || e.key === " ") {
e.preventDefault();
if (onChange) {
onChange(e);
}
}
},
[onChange]
);
const toggleClasses = `
${positionStyles}
${stateStyles}
py-[var(--measures-spacing-008)]
px-[var(--measures-spacing-008)]
gap-[var(--measures-spacing-008)]
font-inter
font-medium
text-[12px]
leading-[12px]
cursor-pointer
transition-all
duration-200
focus:outline-none
focus-visible:shadow-[0_0_5px_1px_#3281F8]
hover:bg-[var(--color-magenta-magenta100)]
flex
items-center
justify-center
${className}
`
.trim()
.replace(/\s+/g, " ");
return (
<button
ref={ref}
id={groupId}
type="button"
role="button"
aria-label={ariaLabel || (showText ? undefined : "Toggle option")}
onClick={handleClick}
onKeyDown={handleKeyDown}
onFocus={handleFocus}
onBlur={handleBlur}
className={toggleClasses}
{...rest}
>
{showText ? children : children || "☰"}
</button>
);
})
);
ToggleGroup.displayName = "ToggleGroup";
export default ToggleGroup;
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@@ -1,18 +1,16 @@
"use client";
import React, { useState } from "react";
import Toggle from "../components/Toggle";
import ToggleGroup from "../components/ToggleGroup";
export default function FormsPlayground() {
const [selectedToggle, setSelectedToggle] = useState("active");
const [selectedFilter, setSelectedFilter] = useState("all");
const [toggleStates, setToggleStates] = useState({
default: false,
hover: false,
selected: true,
focus: false,
disabled: false,
icon: false,
text: false,
both: false,
});
const handleToggleChange = (key) => (e) => {
@@ -22,76 +20,267 @@ export default function FormsPlayground() {
}));
};
const handleToggleGroupChange = (position) => (e) => {
setSelectedToggle(position);
};
const handleFilterChange = (filter) => (e) => {
setSelectedFilter(filter);
};
return (
<div className="p-[24px] space-y-[24px]">
<h1 className="font-bricolage text-[24px]">Forms Playground</h1>
<section className="space-y-[12px]">
<h2 className="font-space text-[18px]">Toggle Examples</h2>
<h2 className="font-space text-[18px]">Toggle Group Examples</h2>
<div
className="max-w-[520px] space-y-[16px] bg-white p-6 rounded-lg border border-gray-200 shadow-lg"
//style={{ backgroundColor: "white" }}
style={{ backgroundColor: "white" }}
>
<div>
<h3 className="font-space text-[14px] mb-[8px]">States</h3>
<div className="space-y-[12px]">
<Toggle
label="Default State"
checked={toggleStates.default}
onChange={handleToggleChange("default")}
/>
<Toggle
label="Hover State"
checked={toggleStates.hover}
onChange={handleToggleChange("hover")}
state="hover"
/>
<Toggle
label="Selected State"
checked={toggleStates.selected}
onChange={handleToggleChange("selected")}
/>
<Toggle
label="Focus State"
checked={toggleStates.focus}
onChange={handleToggleChange("focus")}
state="focus"
/>
<Toggle
label="Disabled State"
checked={toggleStates.disabled}
onChange={handleToggleChange("disabled")}
disabled
/>
<h3 className="font-space text-[14px] mb-[8px]">
Interactive Toggle Group
</h3>
<div className="flex">
<ToggleGroup
position="left"
state={selectedToggle === "active" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("active")}
>
Active Deals
</ToggleGroup>
<ToggleGroup
position="middle"
state={selectedToggle === "inactive" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("inactive")}
>
Inactive Deals
</ToggleGroup>
<ToggleGroup
position="right"
state={selectedToggle === "pending" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("pending")}
>
Pending Deals
</ToggleGroup>
</div>
</div>
<div>
<h3 className="font-space text-[14px] mb-[8px]">Content Types</h3>
<div className="space-y-[12px]">
<Toggle
label="Icon Only"
checked={toggleStates.icon}
onChange={handleToggleChange("icon")}
showIcon={true}
icon="I"
/>
<Toggle
label="Text Only"
checked={toggleStates.text}
onChange={handleToggleChange("text")}
showText={true}
text="Toggle"
/>
<Toggle
label="Icon and Text"
checked={toggleStates.both}
onChange={handleToggleChange("both")}
showIcon={true}
showText={true}
icon="I"
text="Toggle"
/>
<h3 className="font-space text-[14px] mb-[8px]">States</h3>
<div className="flex space-x-2">
<ToggleGroup position="left" state="default" showText={true}>
Default
</ToggleGroup>
<ToggleGroup position="middle" state="hover" showText={true}>
Hover
</ToggleGroup>
<ToggleGroup position="middle" state="focus" showText={true}>
Focus
</ToggleGroup>
<ToggleGroup position="right" state="selected" showText={true}>
Selected
</ToggleGroup>
</div>
</div>
<div>
<h3 className="font-space text-[14px] mb-[8px]">Positions</h3>
<div className="flex">
<ToggleGroup position="left" state="default" showText={true}>
Left
</ToggleGroup>
<ToggleGroup position="middle" state="default" showText={true}>
Middle
</ToggleGroup>
<ToggleGroup position="middle" state="default" showText={true}>
Middle
</ToggleGroup>
<ToggleGroup position="right" state="default" showText={true}>
Right
</ToggleGroup>
</div>
</div>
<div>
<h3 className="font-space text-[14px] mb-[8px]">Without Text</h3>
<div className="flex">
<ToggleGroup position="left" state="default" showText={false}>
Icon
</ToggleGroup>
<ToggleGroup position="middle" state="selected" showText={false}>
Icon
</ToggleGroup>
<ToggleGroup position="right" state="default" showText={false}>
Icon
</ToggleGroup>
</div>
</div>
</div>
</section>
{/* Content Visibility Examples */}
<section className="space-y-[12px]">
<h2 className="font-space text-[18px]">Content Visibility Examples</h2>
{/* Deal Management Example */}
<div className="max-w-[520px] space-y-[16px] bg-white p-6 rounded-lg border border-gray-200 shadow-lg">
<h3 className="font-space text-[14px] mb-[8px]">Deal Management</h3>
<div className="flex">
<ToggleGroup
position="left"
state={selectedToggle === "active" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("active")}
>
Active Deals
</ToggleGroup>
<ToggleGroup
position="middle"
state={selectedToggle === "inactive" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("inactive")}
>
Inactive Deals
</ToggleGroup>
<ToggleGroup
position="right"
state={selectedToggle === "pending" ? "selected" : "default"}
showText={true}
onChange={handleToggleGroupChange("pending")}
>
Pending Deals
</ToggleGroup>
</div>
{/* Content that changes based on toggle selection */}
<div className="bg-gray-50 p-4 rounded-lg">
{selectedToggle === "active" && (
<div>
<h4 className="font-semibold text-green-700 mb-2">
Active Deals
</h4>
<ul className="space-y-2">
<li className="flex justify-between items-center p-2 bg-white rounded border">
<span>Summer Sale - 50% Off</span>
<span className="text-green-600 font-semibold">$299</span>
</li>
<li className="flex justify-between items-center p-2 bg-white rounded border">
<span>Black Friday Special</span>
<span className="text-green-600 font-semibold">$199</span>
</li>
</ul>
</div>
)}
{selectedToggle === "inactive" && (
<div>
<h4 className="font-semibold text-gray-700 mb-2">
Inactive Deals
</h4>
<ul className="space-y-2">
<li className="flex justify-between items-center p-2 bg-white rounded border opacity-60">
<span>Holiday Sale - Expired</span>
<span className="text-gray-500 line-through">$399</span>
</li>
<li className="flex justify-between items-center p-2 bg-white rounded border opacity-60">
<span>Spring Clearance - Ended</span>
<span className="text-gray-500 line-through">$149</span>
</li>
</ul>
</div>
)}
{selectedToggle === "pending" && (
<div>
<h4 className="font-semibold text-yellow-700 mb-2">
Pending Deals
</h4>
<ul className="space-y-2">
<li className="flex justify-between items-center p-2 bg-white rounded border">
<span>Cyber Monday - Coming Soon</span>
<span className="text-yellow-600 font-semibold">$99</span>
</li>
<li className="flex justify-between items-center p-2 bg-white rounded border">
<span>New Year Sale - Pending</span>
<span className="text-yellow-600 font-semibold">$79</span>
</li>
</ul>
</div>
)}
</div>
</div>
{/* Filter Example */}
<div className="max-w-[520px] space-y-[16px] bg-white p-6 rounded-lg border border-gray-200 shadow-lg">
<h3 className="font-space text-[14px] mb-[8px]">Content Filter</h3>
<div className="flex">
<ToggleGroup
position="left"
state={selectedFilter === "all" ? "selected" : "default"}
showText={true}
onChange={handleFilterChange("all")}
>
All
</ToggleGroup>
<ToggleGroup
position="middle"
state={selectedFilter === "featured" ? "selected" : "default"}
showText={true}
onChange={handleFilterChange("featured")}
>
Featured
</ToggleGroup>
<ToggleGroup
position="right"
state={selectedFilter === "recent" ? "selected" : "default"}
showText={true}
onChange={handleFilterChange("recent")}
>
Recent
</ToggleGroup>
</div>
<div className="grid grid-cols-1 gap-4">
<div
className={`p-4 rounded-lg border ${
selectedFilter === "all" || selectedFilter === "featured"
? "block"
: "hidden"
}`}
>
<h4 className="font-semibold">Featured Article</h4>
<p className="text-gray-600 text-sm">
This is a featured article that shows when "All" or "Featured"
is selected.
</p>
</div>
<div
className={`p-4 rounded-lg border ${
selectedFilter === "all" || selectedFilter === "recent"
? "block"
: "hidden"
}`}
>
<h4 className="font-semibold">Recent Post</h4>
<p className="text-gray-600 text-sm">
This is a recent post that shows when "All" or "Recent" is
selected.
</p>
</div>
<div
className={`p-4 rounded-lg border ${
selectedFilter === "all" ? "block" : "hidden"
}`}
>
<h4 className="font-semibold">General Content</h4>
<p className="text-gray-600 text-sm">
This content only shows when "All" is selected.
</p>
</div>
</div>
</div>
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import React from "react";
import ToggleGroup from "../app/components/ToggleGroup";
export default {
title: "Forms/ToggleGroup",
component: ToggleGroup,
parameters: {
layout: "centered",
},
argTypes: {
position: {
control: { type: "select" },
options: ["left", "middle", "right"],
},
state: {
control: { type: "select" },
options: ["default", "hover", "focus", "selected"],
},
showText: {
control: { type: "boolean" },
},
},
};
const Template = (args) => <ToggleGroup {...args}>Toggle Item</ToggleGroup>;
export const Default = Template.bind({});
Default.args = {
position: "left",
state: "default",
showText: true,
};
export const Middle = Template.bind({});
Middle.args = {
position: "middle",
state: "default",
showText: true,
};
export const Right = Template.bind({});
Right.args = {
position: "right",
state: "default",
showText: true,
};
export const States = () => (
<div className="space-y-4">
<div className="space-y-2">
<h3 className="text-lg font-semibold">Toggle Group States</h3>
<div className="flex space-x-4">
<ToggleGroup position="left" state="default">
Default
</ToggleGroup>
<ToggleGroup position="middle" state="hover">
Hover
</ToggleGroup>
<ToggleGroup position="middle" state="focus">
Focus
</ToggleGroup>
<ToggleGroup position="right" state="selected">
Selected
</ToggleGroup>
</div>
</div>
</div>
);
export const Positions = () => (
<div className="space-y-4">
<div className="space-y-2">
<h3 className="text-lg font-semibold">Toggle Group Positions</h3>
<div className="flex">
<ToggleGroup position="left" state="default">
Left
</ToggleGroup>
<ToggleGroup position="middle" state="default">
Middle
</ToggleGroup>
<ToggleGroup position="middle" state="default">
Middle
</ToggleGroup>
<ToggleGroup position="right" state="default">
Right
</ToggleGroup>
</div>
</div>
</div>
);
export const WithText = Template.bind({});
WithText.args = {
position: "left",
state: "default",
showText: true,
children: "Active Deals",
};
export const WithoutText = Template.bind({});
WithoutText.args = {
position: "left",
state: "default",
showText: false,
children: "☰",
};
export const WithIcons = () => (
<div className="space-y-4">
<div className="space-y-2">
<h3 className="text-lg font-semibold">Toggle Group with Icons</h3>
<div className="flex">
<ToggleGroup
position="left"
state="default"
showText={false}
ariaLabel="Menu"
>
</ToggleGroup>
<ToggleGroup
position="middle"
state="selected"
showText={false}
ariaLabel="Menu"
>
</ToggleGroup>
<ToggleGroup
position="right"
state="default"
showText={false}
ariaLabel="Menu"
>
</ToggleGroup>
</div>
</div>
</div>
);
export const Interactive = () => {
const [selectedPosition, setSelectedPosition] = React.useState("left");
const [state, setState] = React.useState("default");
const [showText, setShowText] = React.useState(true);
return (
<div className="space-y-6">
<div className="space-y-4">
<h3 className="text-lg font-semibold">Interactive Toggle Group</h3>
<div className="flex">
<ToggleGroup
position="left"
state={selectedPosition === "left" ? "selected" : state}
showText={showText}
onChange={() => setSelectedPosition("left")}
ariaLabel={!showText ? "Active Deals" : undefined}
>
{showText ? "Active Deals" : "☰"}
</ToggleGroup>
<ToggleGroup
position="middle"
state={selectedPosition === "middle" ? "selected" : state}
showText={showText}
onChange={() => setSelectedPosition("middle")}
ariaLabel={!showText ? "Inactive Deals" : undefined}
>
{showText ? "Inactive Deals" : "☰"}
</ToggleGroup>
<ToggleGroup
position="right"
state={selectedPosition === "right" ? "selected" : state}
showText={showText}
onChange={() => setSelectedPosition("right")}
ariaLabel={!showText ? "Pending Deals" : undefined}
>
{showText ? "Pending Deals" : "☰"}
</ToggleGroup>
</div>
</div>
<div className="space-y-4">
<h4 className="text-md font-semibold">Controls</h4>
<div className="space-y-2">
<div>
<label className="block text-sm font-medium mb-1">State:</label>
<select
value={state}
onChange={(e) => setState(e.target.value)}
className="px-3 py-1 border border-gray-300 rounded"
>
<option value="default">Default</option>
<option value="focus">Focus</option>
</select>
</div>
<div className="flex items-center space-x-2">
<input
type="checkbox"
id="showText"
checked={showText}
onChange={(e) => setShowText(e.target.checked)}
/>
<label htmlFor="showText" className="text-sm">
Show Text
</label>
</div>
</div>
</div>
</div>
);
};
@@ -0,0 +1,92 @@
import React from "react";
import { render, screen, fireEvent } from "@testing-library/react";
import { describe, it, expect, vi } from "vitest";
import { axe, toHaveNoViolations } from "jest-axe";
import ToggleGroup from "../../app/components/ToggleGroup";
expect.extend(toHaveNoViolations);
describe("ToggleGroup Accessibility", () => {
it("has proper ARIA attributes", () => {
render(<ToggleGroup>Toggle Item</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveAttribute("type", "button");
expect(toggleGroup).toHaveAttribute("role", "button");
});
it("has proper ARIA attributes when focused", () => {
render(<ToggleGroup state="focus">Focused Toggle</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveAttribute("type", "button");
expect(toggleGroup).toHaveAttribute("role", "button");
});
it("handles keyboard navigation", () => {
const handleChange = vi.fn();
render(<ToggleGroup onChange={handleChange}>Keyboard Toggle</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
// Test Enter key
fireEvent.keyDown(toggleGroup, { key: "Enter" });
expect(handleChange).toHaveBeenCalledTimes(1);
// Test Space key
fireEvent.keyDown(toggleGroup, { key: " " });
expect(handleChange).toHaveBeenCalledTimes(2);
});
it("handles focus state accessibility", () => {
render(<ToggleGroup state="focus">Focus Toggle</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("shadow-[0_0_5px_1px_#3281F8]");
});
it("handles selected state accessibility", () => {
render(<ToggleGroup state="selected">Selected Toggle</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("bg-[var(--color-magenta-magenta100)]");
expect(toggleGroup).toHaveClass(
"shadow-[inset_0_0_0_1px_var(--color-border-default-secondary)]"
);
});
it("has no accessibility violations", async () => {
const { container } = render(<ToggleGroup>Accessible Toggle</ToggleGroup>);
const results = await axe(container);
expect(results).toHaveNoViolations();
});
it("has no accessibility violations when focused", async () => {
const { container } = render(
<ToggleGroup state="focus">Focused Toggle</ToggleGroup>
);
const results = await axe(container);
expect(results).toHaveNoViolations();
});
it("has no accessibility violations when selected", async () => {
const { container } = render(
<ToggleGroup state="selected">Selected Toggle</ToggleGroup>
);
const results = await axe(container);
expect(results).toHaveNoViolations();
});
it("has no accessibility violations with text", async () => {
const { container } = render(
<ToggleGroup showText={true}>Text Toggle</ToggleGroup>
);
const results = await axe(container);
expect(results).toHaveNoViolations();
});
it("has no accessibility violations without text", async () => {
const { container } = render(
<ToggleGroup showText={false} ariaLabel="Icon Toggle">
Icon Toggle
</ToggleGroup>
);
const results = await axe(container);
expect(results).toHaveNoViolations();
});
});
@@ -0,0 +1,215 @@
import React, { useState } from "react";
import { render, screen, fireEvent, waitFor } from "@testing-library/react";
import { describe, it, expect, vi } from "vitest";
import ToggleGroup from "../../app/components/ToggleGroup";
// Test component for form integration
const TestForm = () => {
const [selectedToggle, setSelectedToggle] = useState("left");
return (
<form>
<div className="flex">
<ToggleGroup
position="left"
state={selectedToggle === "left" ? "selected" : "default"}
onChange={() => setSelectedToggle("left")}
>
Left Option
</ToggleGroup>
<ToggleGroup
position="middle"
state={selectedToggle === "middle" ? "selected" : "default"}
onChange={() => setSelectedToggle("middle")}
>
Middle Option
</ToggleGroup>
<ToggleGroup
position="right"
state={selectedToggle === "right" ? "selected" : "default"}
onChange={() => setSelectedToggle("right")}
>
Right Option
</ToggleGroup>
</div>
</form>
);
};
// Dynamic component for prop changes
const DynamicToggleGroup = ({ position, state, showText }) => {
return (
<ToggleGroup position={position} state={state} showText={showText}>
Dynamic Content
</ToggleGroup>
);
};
describe("ToggleGroup Integration", () => {
it("handles form submission", async () => {
const handleSubmit = vi.fn();
render(
<form onSubmit={handleSubmit}>
<div className="flex">
<ToggleGroup position="left" onChange={() => {}}>
First Option
</ToggleGroup>
<ToggleGroup position="middle" onChange={() => {}}>
Second Option
</ToggleGroup>
<ToggleGroup position="right" onChange={() => {}}>
Third Option
</ToggleGroup>
</div>
<button type="submit">Submit</button>
</form>
);
const submitButton = screen.getByRole("button", { name: "Submit" });
fireEvent.click(submitButton);
expect(handleSubmit).toHaveBeenCalledTimes(1);
});
it("handles keyboard navigation between toggle groups", () => {
render(<TestForm />);
const toggleGroups = screen.getAllByRole("button");
// Focus first toggle group
toggleGroups[0].focus();
expect(toggleGroups[0]).toHaveFocus();
// Test keyboard navigation
fireEvent.keyDown(toggleGroups[0], { key: "Tab" });
// Note: Tab navigation behavior depends on browser implementation
});
it("handles dynamic prop changes", () => {
const { rerender } = render(
<DynamicToggleGroup position="left" state="default" showText={true} />
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"rounded-l-[var(--measures-radius-medium)]",
"rounded-r-none"
);
expect(toggleGroup).toHaveTextContent("Dynamic Content");
rerender(
<DynamicToggleGroup position="middle" state="selected" showText={false} />
);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("rounded-none");
expect(toggleGroup).toHaveClass("bg-[var(--color-magenta-magenta100)]");
expect(toggleGroup).toHaveTextContent("Dynamic Content");
});
it("handles multiple toggle groups in form", () => {
render(<TestForm />);
const toggleGroups = screen.getAllByRole("button");
expect(toggleGroups).toHaveLength(3);
// Test clicking different toggle groups
fireEvent.click(toggleGroups[0]);
fireEvent.click(toggleGroups[1]);
fireEvent.click(toggleGroups[2]);
});
it("handles state changes", async () => {
const { rerender } = render(<TestForm />);
const toggleGroups = screen.getAllByRole("button");
// Initially, left should be selected
expect(toggleGroups[0]).toHaveClass("bg-[var(--color-magenta-magenta100)]");
// Click middle toggle
fireEvent.click(toggleGroups[1]);
await waitFor(() => {
expect(toggleGroups[1]).toHaveClass(
"bg-[var(--color-magenta-magenta100)]"
);
});
});
it("handles content changes", () => {
const { rerender } = render(
<ToggleGroup showText={true}>Initial Content</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveTextContent("Initial Content");
rerender(<ToggleGroup showText={true}>Updated Content</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveTextContent("Updated Content");
rerender(<ToggleGroup showText={false}>Hidden Content</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveTextContent("Hidden Content");
});
it("handles performance with many toggle groups", () => {
const ManyToggleGroups = () => {
const [selected, setSelected] = useState(0);
return (
<div className="flex">
{Array.from({ length: 10 }, (_, i) => (
<ToggleGroup
key={i}
position={i === 0 ? "left" : i === 9 ? "right" : "middle"}
state={selected === i ? "selected" : "default"}
onChange={() => setSelected(i)}
>
Option {i + 1}
</ToggleGroup>
))}
</div>
);
};
render(<ManyToggleGroups />);
const toggleGroups = screen.getAllByRole("button");
expect(toggleGroups).toHaveLength(10);
// Test clicking different toggle groups
fireEvent.click(toggleGroups[5]);
expect(toggleGroups[5]).toHaveClass("bg-[var(--color-magenta-magenta100)]");
});
it("handles rapid state changes", async () => {
const { rerender } = render(<TestForm />);
const toggleGroups = screen.getAllByRole("button");
// Rapidly change states
for (let i = 0; i < 5; i++) {
fireEvent.click(toggleGroups[i % 3]);
await waitFor(() => {
expect(toggleGroups[i % 3]).toHaveClass(
"bg-[var(--color-magenta-magenta100)]"
);
});
}
});
it("handles mixed content types", () => {
render(
<div className="flex">
<ToggleGroup position="left" showText={true}>
Text Only
</ToggleGroup>
<ToggleGroup position="middle" showText={false}>
Icon Only
</ToggleGroup>
<ToggleGroup position="right" showText={true}>
Text Only
</ToggleGroup>
</div>
);
const toggleGroups = screen.getAllByRole("button");
expect(toggleGroups[0]).toHaveTextContent("Text Only");
expect(toggleGroups[1]).toHaveTextContent("Icon Only");
expect(toggleGroups[2]).toHaveTextContent("Text Only");
});
});
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import React from "react";
import { render, screen, fireEvent } from "@testing-library/react";
import { describe, it, expect, vi } from "vitest";
import ToggleGroup from "../../app/components/ToggleGroup";
describe("ToggleGroup Component", () => {
it("renders with default props", () => {
render(<ToggleGroup>Test Content</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toBeInTheDocument();
expect(toggleGroup).toHaveTextContent("Test Content");
});
it("renders with custom props", () => {
render(
<ToggleGroup position="middle" state="selected" showText={true}>
Custom Content
</ToggleGroup>
);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toBeInTheDocument();
expect(toggleGroup).toHaveTextContent("Custom Content");
});
it("handles position prop correctly", () => {
const { rerender } = render(
<ToggleGroup position="left">Left</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"rounded-l-[var(--measures-radius-medium)]",
"rounded-r-none"
);
rerender(<ToggleGroup position="middle">Middle</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("rounded-none");
rerender(<ToggleGroup position="right">Right</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"rounded-r-[var(--measures-radius-medium)]",
"rounded-l-none"
);
});
it("handles state prop correctly", () => {
const { rerender } = render(
<ToggleGroup state="default">Default</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"bg-[var(--color-surface-default-primary)]"
);
rerender(<ToggleGroup state="hover">Hover</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("bg-[var(--color-magenta-magenta100)]");
rerender(<ToggleGroup state="focus">Focus</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"bg-[var(--color-surface-default-primary)]",
"shadow-[0_0_5px_1px_#3281F8]"
);
rerender(<ToggleGroup state="selected">Selected</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"bg-[var(--color-magenta-magenta100)]",
"shadow-[inset_0_0_0_1px_var(--color-border-default-secondary)]"
);
});
it("handles showText prop correctly", () => {
const { rerender } = render(
<ToggleGroup showText={true}>Visible Text</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveTextContent("Visible Text");
rerender(<ToggleGroup showText={false}></ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveTextContent("☰");
});
it("calls onChange when clicked", () => {
const handleChange = vi.fn();
render(<ToggleGroup onChange={handleChange}>Clickable</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
fireEvent.click(toggleGroup);
expect(handleChange).toHaveBeenCalledTimes(1);
});
it("calls onFocus when focused", () => {
const handleFocus = vi.fn();
render(<ToggleGroup onFocus={handleFocus}>Focusable</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
fireEvent.focus(toggleGroup);
expect(handleFocus).toHaveBeenCalledTimes(1);
});
it("calls onBlur when blurred", () => {
const handleBlur = vi.fn();
render(<ToggleGroup onBlur={handleBlur}>Blurable</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
fireEvent.blur(toggleGroup);
expect(handleBlur).toHaveBeenCalledTimes(1);
});
it("handles keyboard events correctly", () => {
const handleChange = vi.fn();
render(<ToggleGroup onChange={handleChange}>Keyboard</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
// Test Enter key
fireEvent.keyDown(toggleGroup, { key: "Enter" });
expect(handleChange).toHaveBeenCalledTimes(1);
// Test Space key
fireEvent.keyDown(toggleGroup, { key: " " });
expect(handleChange).toHaveBeenCalledTimes(2);
// Test other key (should not trigger)
fireEvent.keyDown(toggleGroup, { key: "Escape" });
expect(handleChange).toHaveBeenCalledTimes(2);
});
it("applies correct classes for different states", () => {
const { rerender } = render(
<ToggleGroup state="default">Default</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"bg-[var(--color-surface-default-primary)]"
);
rerender(<ToggleGroup state="hover">Hover</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("bg-[var(--color-magenta-magenta100)]");
rerender(<ToggleGroup state="focus">Focus</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("shadow-[0_0_5px_1px_#3281F8]");
rerender(<ToggleGroup state="selected">Selected</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"bg-[var(--color-magenta-magenta100)]",
"shadow-[inset_0_0_0_1px_var(--color-border-default-secondary)]"
);
});
it("applies correct position classes", () => {
const { rerender } = render(
<ToggleGroup position="left">Left</ToggleGroup>
);
let toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"rounded-l-[var(--measures-radius-medium)]",
"rounded-r-none"
);
rerender(<ToggleGroup position="middle">Middle</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("rounded-none");
rerender(<ToggleGroup position="right">Right</ToggleGroup>);
toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"rounded-r-[var(--measures-radius-medium)]",
"rounded-l-none"
);
});
it("applies correct base classes", () => {
render(<ToggleGroup>Base</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass(
"py-[var(--measures-spacing-008)]",
"px-[var(--measures-spacing-008)]",
"gap-[var(--measures-spacing-008)]",
"font-inter",
"font-medium",
"text-[12px]",
"leading-[12px]",
"cursor-pointer",
"transition-all",
"duration-200",
"focus:outline-none",
"focus-visible:shadow-[0_0_5px_1px_#3281F8]",
"hover:bg-[var(--color-magenta-magenta100)]",
"flex",
"items-center",
"justify-center"
);
});
it("forwards ref correctly", () => {
const ref = React.createRef();
render(<ToggleGroup ref={ref}>Ref Test</ToggleGroup>);
expect(ref.current).toBeInstanceOf(HTMLButtonElement);
});
it("applies custom className", () => {
render(<ToggleGroup className="custom-class">Custom</ToggleGroup>);
const toggleGroup = screen.getByRole("button");
expect(toggleGroup).toHaveClass("custom-class");
});
});