public async Task InputValueShouldWork()
{
await Page.GotoAsync(Server.Prefix + "/dom.html");
await Page.SelectOptionAsync("#select", "foo");
Assert.AreEqual("foo", await Page.InputValueAsync("#select"));
await Page.FillAsync("#textarea", "text value");
Assert.AreEqual("text value", await Page.InputValueAsync("#textarea"));
await Page.FillAsync("#input", "input value");
Assert.AreEqual("input value", await Page.InputValueAsync("#input"));
var locator = Page.Locator("#input");
Assert.AreEqual("input value", await locator.InputValueAsync());
var e = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(async() => await Page.InputValueAsync("#inner"));
StringAssert.Contains("Node is not an <input>, <textarea> or <select> element", e.Message);
var locator2 = Page.Locator("#inner");
e = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(async() => await locator2.InputValueAsync());
StringAssert.Contains("Node is not an <input>, <textarea> or <select> element", e.Message);
}
public async Task ShouldThrowDueToStrictness2()
{
await Page.SetContentAsync("<select><option>One</option><option>Two</option></select>");
var exception = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(() => Page.Locator("option").EvaluateAsync("() => {}"));
StringAssert.Contains("strict mode violation", exception.Message);
}
public async Task ShouldThrowDueToStrictness()
{
await Page.SetContentAsync("<div>A</div><div>B</div>");
var exception = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(() => Page.Locator("div").IsVisibleAsync());
StringAssert.Contains("strict mode violation", exception.Message);
}
public async Task ShouldThrowOnCaptureWithNth()
{
await Page.SetContentAsync("<section><div><p>A</p></div></section>");
var exception = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(() => Page.Locator("*css=div >> p").Nth(1).ClickAsync());
StringAssert.Contains("Can't query n-th element", exception.Message);
}
public async Task InnerTextShouldThrow()
{
await Page.SetContentAsync("<svg>text</svg>");
var e = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(async() => await Page.InnerTextAsync("svg"));
StringAssert.Contains("Node is not an HTMLElement", e.Message);
var locator = Page.Locator("svg");
e = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(async() => await locator.InnerTextAsync());
StringAssert.Contains("Node is not an HTMLElement", e.Message);
}
public async Task ShouldPassFirefoxUserPreferences()
{
var firefoxUserPrefs = new Dictionary <string, object>
{
["network.proxy.type"] = 1,
["network.proxy.http"] = "127.0.0.1",
["network.proxy.http_port"] = 333,
};
await using var browser = await BrowserType.LaunchAsync(new() { FirefoxUserPrefs = firefoxUserPrefs });
var page = await browser.NewPageAsync();
var exception = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(() => page.GotoAsync("http://example.com"));
StringAssert.Contains("NS_ERROR_PROXY_CONNECTION_REFUSED", exception.Message);
}
public async Task IsCheckedShouldWork()
{
await Page.SetContentAsync("<input type='checkbox' checked><div>Not a checkbox</div>");
var element = Page.Locator("input");
Assert.IsTrue(await element.IsCheckedAsync());
Assert.IsTrue(await Page.IsCheckedAsync("input"));
await element.EvaluateAsync <bool>("input => input.checked = false");
Assert.IsFalse(await element.IsCheckedAsync());
Assert.IsFalse(await Page.IsCheckedAsync("input"));
var e = await PlaywrightAssert.ThrowsAsync <PlaywrightException>(async() => await Page.IsCheckedAsync("div"));
StringAssert.Contains("Not a checkbox or radio button", e.Message);
}