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test(lolcale): port locale tests from typescript (#395)

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Yury Semikhatsky 2021-04-12 12:30:45 -07:00 committed by GitHub
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playwright/src/test/java/com/microsoft/playwright/TestBrowserContextLocale.java Normal file
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/*
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.microsoft.playwright;
import com.microsoft.playwright.options.LoadState;
import org.junit.jupiter.api.Test;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.function.Function;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class TestBrowserContextLocale extends TestBase {
@Test
void shouldAffectAcceptLanguageHeader() throws ExecutionException, InterruptedException {
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("fr-CH"));
Page page = context.newPage();
Future<Server.Request> request = server.futureRequest("/empty.html");
page.navigate(server.EMPTY_PAGE);
assertEquals("fr-CH", request.get().headers.get("accept-language").get(0).substring(0, 5));
context.close();
}
@Test
void shouldAffectNavigatorLanguage() {
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("fr-CH"));
Page page = context.newPage();
assertEquals("fr-CH", page.evaluate("() => navigator.language"));
context.close();
}
@Test
void shouldFormatNumber() {
{
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("en-US"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
assertEquals("1,000,000.5", page.evaluate("() => (1000000.50).toLocaleString()"));
context.close();
}
{
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("fr-CH"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
assertEquals("1 000 000,5", page.evaluate("() => (1000000.50).toLocaleString().replace(/\\s/g, ' ')"));
context.close();
}
}
@Test
void shouldFormatDate() {
{
BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setLocale("en-US").setTimezoneId("America/Los_Angeles"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
String formatted = "Sat Nov 19 2016 10:12:34 GMT-0800 (Pacific Standard Time)";
assertEquals(formatted, page.evaluate("new Date(1479579154987).toString()"));
context.close();
}
{
BrowserContext context = browser.newContext(new Browser.NewContextOptions()
.setLocale("de-DE").setTimezoneId("Europe/Berlin"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
assertEquals("Sat Nov 19 2016 19:12:34 GMT+0100 (Mitteleuropäische Normalzeit)",
page.evaluate("new Date(1479579154987).toString()"));
context.close();
}
}
@Test
void shouldFormatNumberInPopups() {
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("fr-CH"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
Page popup = page.waitForPopup(() -> page.evaluate(
"url => window.open(url)", server.PREFIX + "/formatted-number.html"));
popup.waitForLoadState(LoadState.DOMCONTENTLOADED);
Object result = popup.evaluate("window['result']");
assertEquals("1 000 000,5", result);
context.close();
}
@Test
void shouldAffectNavigatorLanguageInPopups() {
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("fr-CH"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
Page popup = page.waitForPopup(() -> page.evaluate(
"url => window.open(url)", server.PREFIX + "/formatted-number.html"));
popup.waitForLoadState(LoadState.DOMCONTENTLOADED);
Object result = popup.evaluate("window.initialNavigatorLanguage");
assertEquals("fr-CH", result);
context.close();
}
@Test
void shouldWorkForMultiplePagesSharingSameProcess() {
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale("ru-RU"));
Page page = context.newPage();
page.navigate(server.EMPTY_PAGE);
Page popup = page.waitForPopup(() -> page.evaluate(
"url => window.open(url)", server.EMPTY_PAGE));
popup = page.waitForPopup(() -> page.evaluate(
"url => window.open(url)", server.EMPTY_PAGE));
context.close();
}
@Test
void shouldBeIsolatedBetweenContexts() {
BrowserContext context1 = browser.newContext(new Browser.NewContextOptions().setLocale("en-US"));
// By default firefox limits number of child web processes to 8.
for (int i = 0; i < 8; i++)
context1.newPage();
BrowserContext context2 = browser.newContext(new Browser.NewContextOptions().setLocale("ru-RU"));
Page page2 = context2.newPage();
String localeNumber = "(1000000.50).toLocaleString()";
for (Page page : context1.pages()) {
assertEquals("1,000,000.5", page.evaluate(localeNumber));
}
assertEquals("1 000 000,5", page2.evaluate(localeNumber));
context1.close();
context2.close();
}
@Test
void shouldNotChangeDefaultLocaleInAnotherContext() {
Function<BrowserContext, String> getContextLocale = (context) -> {
Page page = context.newPage();
return (String) page.evaluate("(new Intl.NumberFormat()).resolvedOptions().locale");
};
String defaultLocale;
{
BrowserContext context = browser.newContext();
defaultLocale = getContextLocale.apply(context);
context.close();
}
String localeOverride = "ru-RU".equals(defaultLocale) ? "de-DE" : "ru-RU";
{
BrowserContext context = browser.newContext(new Browser.NewContextOptions().setLocale(localeOverride));
assertEquals(localeOverride, getContextLocale.apply(context));
context.close();
}
{
BrowserContext context = browser.newContext();
assertEquals(defaultLocale, getContextLocale.apply(context));
context.close();
}
}
}