Question

您好我正在尝试使用maven android插件和robolectric来进行测试。现在我只有一个测试类在src / test下....我按照这里的说明试着让它工作：http://pivotal.github.com/robolectric/maven-quick-start.html

更新：我已经按照那些发给我的人的建议，这里是我最新的Pom.xml和编译输出。

这是我的Pom.xml：

    <project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.mozilla.android.sync</groupId>
    <artifactId>android-sync</artifactId>
    <version>1</version>
    <packaging>apk</packaging>
    <name>sync</name>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.5</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1</version>
        </dependency>
        <dependency>
            <groupId>com.google.android</groupId>
            <artifactId>android</artifactId>
            <version>2.3.3</version>
            <scope>provided</scope>
        </dependency>
        <!--
        <dependency>
            <groupId>com.google.android</groupId>
            <artifactId>android-test</artifactId>
            <version>2.3.3</version>
            <scope>provided</scope>
        </dependency>
        -->
        <dependency>
            <groupId>com.pivotallabs</groupId>
            <artifactId>robolectric</artifactId>
            <version>1.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <!-- try 4.10 once we get this working -->
            <version>4.8.2</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <finalName>${project.artifactId}</finalName>
        <sourceDirectory>src</sourceDirectory>
        <!--<pluginManagement>-->
        <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <!-- version 2.3 defaults to java 1.5, so no further configuration needed-->
            <version>2.3.2</version>
            <configuration>
            <source>1.6</source>
            <target>1.6</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>com.jayway.maven.plugins.android.generation2</groupId>
            <!--
            <artifactId>maven-android-plugin</artifactId>
            <version>2.8.4</version>-->
            <artifactId>android-maven-plugin</artifactId>
            <version>3.0.0-alpha-13</version>
            <configuration>
            <sdk>
                <!-- platform or api level (api level 4 = platform 1.6)-->
                <platform>10</platform>
            </sdk>
            <emulator>
                <!-- the name of the avd device to use for starting the emulator -->
                <avd>android-14</avd>
            </emulator>
            <undeployBeforeDeploy>true</undeployBeforeDeploy>
            </configuration>
            <extensions>true</extensions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.6</version>
            <configuration>
            <excludes>
                <exclude>**/Test*.java</exclude>
            </excludes>
            </configuration>
        </plugin>
        </plugins>
        <!--</pluginManagement>-->
    </build>
   </project>

mvn clean install的输出：

[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building sync 1
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ android-sync ---
[INFO] Deleting /Users/jason/dev/work/android-sync/target
[INFO] 
[INFO] --- android-maven-plugin:3.0.0-alpha-13:generate-sources (default-generate-sources) @ android-sync ---
[INFO] ANDROID-904-002: Found aidl files: Count = 0
[INFO] ANDROID-904-002: Found aidl files: Count = 0
[INFO] /Users/jason/dev/android-sdk-mac_x86/platform-tools/aapt [package, -m, -J, /Users/jason/dev/work/android-sync/target/generated-sources/r, -M, /Users/jason/dev/work/android-sync/AndroidManifest.xml, -S, /Users/jason/dev/work/android-sync/res, --auto-add-overlay, -I, /Users/jason/dev/android-sdk-mac_x86/platforms/android-10/android.jar]
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ android-sync ---
[debug] execute contextualize
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/jason/dev/work/android-sync/src/main/resources
[INFO] skip non existing resourceDirectory /Users/jason/dev/work/android-sync/target/generated-sources/extracted-dependencies/src/main/resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ android-sync ---
[INFO] Compiling 21 source files to /Users/jason/dev/work/android-sync/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[6,33] package com.xtremelabs.robolectric does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[7,16] package org.junit does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[8,23] package org.junit.runner does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[10,26] package org.hamcrest does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[10,0] static import only from classes and interfaces
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[11,23] package org.junit does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[11,0] static import only from classes and interfaces
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[13,1] cannot find symbol
symbol: class RunWith
@RunWith(RobolectricTestRunner.class)
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[16,5] cannot find symbol
symbol  : class Test
location: class org.mozilla.android.sync.test.MyActivityTest
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[19,28] cannot find symbol
symbol  : method equalTo(java.lang.String)
location: class org.mozilla.android.sync.test.MyActivityTest
[INFO] 10 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.019s
[INFO] Finished at: Sat Nov 12 13:02:42 PST 2011
[INFO] Final Memory: 12M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project android-sync: Compilation failure: Compilation failure:
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[6,33] package com.xtremelabs.robolectric does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[7,16] package org.junit does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[8,23] package org.junit.runner does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[10,26] package org.hamcrest does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[10,0] static import only from classes and interfaces
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[11,23] package org.junit does not exist
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[11,0] static import only from classes and interfaces
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[13,1] cannot find symbol
[ERROR] symbol: class RunWith
[ERROR] @RunWith(RobolectricTestRunner.class)
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[16,5] cannot find symbol
[ERROR] symbol  : class Test
[ERROR] location: class org.mozilla.android.sync.test.MyActivityTest
[ERROR] /Users/jason/dev/work/android-sync/src/test/java/org/mozilla/android/sync/test/MyActivityTest.java:[19,28] cannot find symbol
[ERROR] symbol  : method equalTo(java.lang.String)
[ERROR] location: class org.mozilla.android.sync.test.MyActivityTest
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

Answer 1

我认为由于pom文件中测试依赖项的顺序，您可能会遇到此问题。将junit移动到最后一个或至少在robolectric后面。那应该解决它。

查看工作robolectric sample app以进行更多比较。

Answer 2

我确实确保在android依赖项
之前列出了所有依赖项

实际上依赖关系的顺序很重要，在您自己提供的链接中，请参阅示例pom.xml中的重要注释：

    <!-- Make sure this is below the android dependencies -->
    <dependency>
        <groupId>com.pivotallabs</groupId>
        <artifactId>robolectric</artifactId>
        <version>X.X.X</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.8.2</version>
        <scope>test</scope>
    </dependency>

根据我自己的经验，我认为这个库仍然处于开发阶段，它们的API不稳定，并且在不同版本之间变化很大，在旧版本中工作的代码（例如0.9.4）可能无法在1.0-中运行XX或更晚。尝试从sonatype repository

下载/使用最新的版本

Answer 3

所以我也遇到了同样的问题。对于它的价值，我没有使用maven或gradle，这就是我如何解决这个问题。

在您的测试课程中：

确保Roboelectric库是依赖项列表中的第一个（在IntelliJ中，单击导航窗格中的项目并点击 F4 ）。
import org.junit.runner.RunWith;＆lt; - RunWith注释实际上是JUnit的一部分。
import org.roboelectric.RoboeletricTestRunner;

我希望这有帮助！

未找到Android Robolectric软件包。未知包装：apk

3 个答案: