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import { test, expect } from "@playwright/experimental-ct-svelte";
import type { Page, Locator } from "@playwright/test";
import Slider from "./Index.svelte";
import { spy } from "tinyspy";
import type { LoadingStatus } from "@gradio/statustracker";
const loading_status: LoadingStatus = {
eta: 0,
queue_position: 1,
queue_size: 1,
status: "complete",
scroll_to_output: false,
visible: true,
fn_index: 0,
show_progress: "full"
};
//taken from: https://github.com/microsoft/playwright/issues/20032
async function changeSlider(
page: Page,
thumb: Locator,
slider: Locator,
targetPercentage: number
) {
const thumbBoundingBox = await thumb.boundingBox();
const sliderBoundingBox = await slider.boundingBox();
if (thumbBoundingBox === null || sliderBoundingBox === null) {
return; // NOTE it's probably better to throw an error here
}
// Start from the middle of the slider's thumb
const startPoint = {
x: thumbBoundingBox.x + thumbBoundingBox.width / 2,
y: thumbBoundingBox.y + thumbBoundingBox.height / 2
};
// Slide it to some endpoint determined by the target percentage
const endPoint = {
x: sliderBoundingBox.x + sliderBoundingBox.width * targetPercentage,
y: thumbBoundingBox.y + thumbBoundingBox.height / 2
};
await page.mouse.move(startPoint.x, startPoint.y);
await page.mouse.down();
await page.mouse.move(endPoint.x, endPoint.y);
await page.mouse.up();
}
test("Slider Default Value And Label rendered", async ({ mount }) => {
const component = await mount(Slider, {
props: {
value: 3,
minimum: 0,
maximum: 10,
label: "My Slider",
show_label: true,
step: 1,
interactive: true,
loading_status: loading_status,
gradio: {
dispatch() {}
}
}
});
await expect(component).toContainText("My Slider");
expect(
component.getByRole("spinbutton", {
name: "My Slider"
})
).toHaveValue("3");
});
test("Slider respects show_label", async ({ mount, page }) => {
const component = await mount(Slider, {
props: {
value: 3,
minimum: 0,
maximum: 10,
label: "My Slider",
show_label: false,
step: 1,
interactive: true,
loading_status: loading_status,
gradio: {
dispatch() {}
}
}
});
await expect(component.getByTestId("block-title")).toBeHidden();
});
test("Slider Maximum/Minimum values", async ({ mount, page }) => {
const component = await mount(Slider, {
props: {
value: 3,
minimum: 0,
maximum: 10,
label: "My Slider",
show_label: true,
step: 1,
interactive: true,
loading_status: loading_status,
gradio: {
dispatch() {}
}
}
});
const sliderNumberInput = component.getByRole("spinbutton", {
name: "My Slider"
});
await expect(sliderNumberInput).toHaveValue("3");
await sliderNumberInput.press("ArrowUp");
await expect(sliderNumberInput).toHaveValue("4");
const sliderRangeInput = component.getByRole("slider");
await sliderRangeInput.focus();
sliderRangeInput.press("ArrowRight");
await expect(sliderNumberInput).toHaveValue("5");
changeSlider(page, sliderRangeInput, sliderRangeInput, 2);
await expect(sliderNumberInput).toHaveValue("10");
});
test("Slider Change event", async ({ mount, page }) => {
const events = {
change: 0,
release: 0
};
function event(name: "change" | "release") {
events[name] += 1;
}
const component = await mount(Slider, {
props: {
value: 3,
minimum: 0,
maximum: 10,
label: "My Slider",
show_label: true,
step: 1,
interactive: true,
loading_status: loading_status,
gradio: {
dispatch: event
}
}
});
const sliderNumberInput = component.getByRole("spinbutton", {
name: "My Slider"
});
const sliderRangeInput = component.getByRole("slider");
await expect(sliderNumberInput).toHaveValue("3");
await changeSlider(page, sliderRangeInput, sliderRangeInput, 0.7);
await expect(sliderNumberInput).toHaveValue("7");
// More than one change event and one release event.
await expect(events.change).toBeGreaterThanOrEqual(1);
await expect(events.release).toBeGreaterThanOrEqual(1);
});
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