使用 JUnit 5 实现自动测试的并行执行GEB（无斑点）

Question

我正在尝试使用 JUnit 5 和 GEB 实现自动测试的并行执行。目前，测试已经并行运行。问题是每个页面元素在创建页面对象时都必须可见。如果该对象未显示在页面上，那么当您尝试访问它时，将使用新页面创建一个新的浏览器对象，从而启动一个额外的线程。如何避免这种情况？

package tests

import geb.Browserimport geb.Pageimport geb.junit5.GebReportingTest

import org.junit.jupiter.api.AfterEachimport org.junit.jupiter.api.BeforeEachimport org.junit.jupiter.api.Testimport org.junit.jupiter.api.extension.ExtendWithimport io.github.bonigarcia.seljup.SeleniumJupiterimport org.openqa.selenium.chrome.ChromeDriver;import pages.CbsLoginPageimport static org.assertj.core.api.Assertions.*

@ExtendWith(SeleniumJupiter.class)class LoginToCbsTest extends GebReportingTest {public Browser browserpublic CbsLoginPage page

@BeforeEach
public void classLevelSetup() {
    browser = new Browser()
    browser.setDriver(new ChromeDriver())
    page = browser.createPage(CbsLoginPage.class)
}

@AfterEach
public void teardown() {
    browser.quit()
}

@Test
void loginFailsWhenPasswordIsWrong() {
    // When
    page.fillCredentialsForm("username", "123_Wrong_password")
    page.clickLoginButton()

    // Then
    verifyLoginErrorIsDisplayed()
}

@Test
void loginFailsWhenUsernameIsWrong() {
    // When
    page.fillCredentialsForm("Wrong_username", "password")
    page.clickLoginButton()

    // Then
    verifyLoginErrorIsDisplayed()
}

---

package pages

import geb.Pageimport modules.CbsLoginPageModule

import static geb.Browser.drive

class CbsLoginPage extends Page {static at = { title == "Log in to Application" }

static content = {
    loginForm { module(CbsLoginPageModule) }
}

void fillCredentialsForm(String username, String password) {
    drive(getBrowser(), {
        getBrowser().to(this)
        loginForm.loginField.value(username)
        loginForm.passwordField.value(password)
    })
}

void clickLoginButton() {
    drive(getBrowser(), {
        getBrowser().at(this)
        loginForm.loginButton.click()
    })
}

void getErrorMessage() {
    drive(getBrowser(), {
        getBrowser().at(this)
        page
        waitFor { $("div", innerHTML: contains("Invalid username or password.")) //This element is not visible when page was created}
    })
}

}

---

package modules

import geb.Module

class CbsLoginPageModule extends Module {
    static content = {form { $("form") }
        loginField { form.$(id: "name") }
        passwordField { form.$(id: "password") }
        loginButton { form.$(name: "login") }
}

}

---

/*This is the Geb configuration file.

See: http://www.gebish.org/manual/current/#configuration

*/

import org.openqa.selenium.chrome.ChromeDriver

waiting {timeout = 2}

environments {

driver = { new ChromeDriver() }

}reportsDir = new File("target/runtime_reports_dir")baseUrl = "url"

---

plugins {id "idea"id "groovy"}

repositories {mavenCentral()}

dependencies {testImplementation 'io.github.bonigarcia:selenium-jupiter:4.0.1'testImplementation 'org.seleniumhq.selenium:selenium-java:4.1.2'testImplementation 'org.junit.jupiter:junit-jupiter-engine:5.8.1'testImplementation 'org.gebish:geb-junit5:5.1'testImplementation 'org.assertj:assertj-core:3.22.0'}

task chromedriverTest(type: Test) {useJUnitPlatform()}

task chromeheadlessTest(type: Test) {useJUnitPlatform()}

test {useJUnitPlatform()testLogging {events "passed", "skipped", "failed"}

systemProperty("junit.jupiter.execution.parallel.enabled" , "true")
systemProperty("junit.jupiter.execution.parallel.config.strategy", "fixed")
systemProperty("junit.jupiter.execution.parallel.mode.default", "concurrent")
systemProperty("junit.jupiter.execution.parallel.config.fixed.parallelism", 2)

}