1

我是 scala 的新手，但非常想将 ScalaTest 与 Selenium 一起使用。我直接从http://www.scalatest.org/user_guide/using_selenium复制并粘贴了示例。但是在下面的语句中出现错误

"The blog app home page" should "have the correct title" in {
    go to (host + "index.html")
    pageTitle should be ("Awesome Blog")
}

错误出现在“{”之前的“in”关键字上，它表示：

此行有多个标记 - 发现隐式转换：“博客应用主页”应该“具有正确的标题”=> convertToInAndIgnoreMethods(“博客应用主页”应该“具有正确的标题”) - 使用替代方法重载方法值: (testFun: BlogSpec.this.FixtureParam => Any)Unit (testFun: () => Any)Unit 不能应用于 (Unit) - 使用替代方法重载方法值：(testFun: BlogSpec.this.FixtureParam => Any )Unit (testFun: () => Any)Unit 不能应用于 (Unit) - 找到隐式转换：“博客应用主页”=> convertToStringShouldWrapper(“博客应用主页”)

我相信我正在通过 Maven 获取所有正确的版本：

<dependency>
  <groupId>org.scala-lang</groupId>
  <artifactId>scala-library</artifactId>
  <version>2.10.2</version>
</dependency>
<dependency>
  <groupId>junit</groupId>
  <artifactId>junit</artifactId>
  <version>4.11</version>
  <scope>test</scope>
</dependency>
<dependency>
  <groupId>org.specs2</groupId>
  <artifactId>specs2_2.10</artifactId>
  <version>1.13</version>
  <scope>test</scope>
</dependency>
<dependency>
  <groupId>org.scalatest</groupId>
  <artifactId>scalatest_2.10</artifactId>
  <version>2.0.M6-SNAP8</version>
  <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.seleniumhq.selenium</groupId>
    <artifactId>selenium-java</artifactId>
    <version>2.37.0</version>
</dependency>
  ...
  <plugin>
    <!-- see http://davidb.github.com/scala-maven-plugin -->
    <groupId>net.alchim31.maven</groupId>
    <artifactId>scala-maven-plugin</artifactId>
    <version>3.1.3</version>
    <executions>
      <execution>
        <goals>
          <goal>compile</goal>
          <goal>testCompile</goal>
        </goals>
        <configuration>
          <args>
            <arg>-make:transitive</arg>
            <arg>-dependencyfile</arg>
            <arg>${project.build.directory}/.scala_dependencies</arg>
          </args>
        </configuration>
      </execution>
    </executions>
  </plugin>

尝试了很多来解决这个问题，但失败了。任何帮助将非常感激。也尝试过https://bitbucket.org/olimination/hello-scalajava.git，但由于 maven 错误而无法运行。

4

1 回答 1

1

这似乎是一个相当老的问题，也许你已经设法解决了，但是这个示例是为我编译的。

我认为问题出在import语句中，例如 IntelliJ Idea 似乎提出了错误的建议，并且在使用时似乎一切正常import org.scalatest._，否则我会得到您的编译错误。

这是完整的来源：

import org.openqa.selenium.WebDriver
import org.openqa.selenium.htmlunit.HtmlUnitDriver
import org.scalatest.selenium.WebBrowser

import org.scalatest._

class BlogSpec extends FlatSpec with ShouldMatchers with WebBrowser {

    implicit val webDriver : WebDriver = new HtmlUnitDriver

    val host = "http://localhost:9000/"

    "The blog app home page" should "have the correct title" in {
        go to (host + "index.html")
        pageTitle should be("Awesome Blog")
    }
}

我建议使用最新版本的框架和插件（如果可以的话，也可以使用 Scala，无论如何我都保留 2.10），这是我的pom.xml：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>test</groupId>
    <artifactId>scalatest-selenium</artifactId>
    <version>1.0-SNAPSHOT</version>

    <dependencies>
        <dependency>
            <groupId>org.scala-lang</groupId>
            <artifactId>scala-library</artifactId>
            <version>2.10.2</version>
        </dependency>
        <dependency>
            <groupId>org.scalatest</groupId>
            <artifactId>scalatest_2.10</artifactId>
            <version>2.2.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>2.42.2</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <!-- disable surefire -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.7</version>
                <configuration>
                    <skipTests>true</skipTests>
                </configuration>
            </plugin>
            <!-- enable scalatest -->
            <plugin>
                <groupId>org.scalatest</groupId>
                <artifactId>scalatest-maven-plugin</artifactId>
                <version>1.0</version>
                <configuration>
                    <reportsDirectory>${project.build.directory}/surefire-reports</reportsDirectory>
                    <junitxml>.</junitxml>
                    <filereports>WDF TestSuite.txt</filereports>
                </configuration>
                <executions>
                    <execution>
                        <id>test</id>
                        <goals>
                            <goal>test</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <!-- see http://davidb.github.com/scala-maven-plugin -->
                <groupId>net.alchim31.maven</groupId>
                <artifactId>scala-maven-plugin</artifactId>
                <version>3.1.7-SNAPSHOT</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>
                            <goal>testCompile</goal>
                        </goals>
                        <configuration>
                            <args>
                                <arg>-make:transitive</arg>
                                <arg>-dependencyfile</arg>
                                <arg>${project.build.directory}/.scala_dependencies</arg>
                            </args>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>
</project>
于 2014-09-01T08:23:51.027 回答