我正在遵循一个小测试脚本,并提供第一段代码使其变为绿色。代码是Java,测试是使用Java的Gradle。Java版本为“1.8.0_60”,在Mac OSX“El Capitan”上运行。 Gradle
的版本为2.8。
在使用gradle build
后,显示以下错误:
$ gradle build
:compileJava
/Users/rsalazar/exercism/java/etl/src/main/java/Etl.java:1: error: package com.google.common.collect does not exist
import com.google.common.collect.ImmutableMap;
^
/Users/rsalazar/exercism/java/etl/src/main/java/Etl.java:9: error: cannot find symbol
return ImmutableMap.of("a", 1);
^
symbol: variable ImmutableMap
location: class Etl
2 errors
:compileJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 2.597 secs
这里是build.gradle
文件:
apply plugin: "java"
apply plugin: "eclipse"
apply plugin: "idea"
repositories {
mavenCentral()
}
dependencies {
testCompile "junit:junit:4.10"
testCompile "org.easytesting:fest-assert-core:2.0M10"
testCompile "com.google.guava:guava:16+"
}
这里是测试: (
EtlTest.java
)。import com.google.common.collect.ImmutableMap;
import org.junit.Test;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import static org.fest.assertions.api.Assertions.assertThat;
public class EtlTest {
private final Etl etl = new Etl();
@Test
public void testTransformOneValue() {
Map<Integer, List<String>> old = ImmutableMap.of(1, Arrays.asList("A"));
Map<String, Integer> expected = ImmutableMap.of("a", 1);
assertThat(etl.transform(old)).isEqualTo(expected);
}
}
这里是被测试的代码:(
Etl.java
)。import com.google.common.collect.ImmutableMap;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
public class Etl {
public Map<String, Integer> transform(Map <Integer, List<String>> from) {
return ImmutableMap.of("a", 1);
}
}
我不是在寻求测试通过的帮助。只需要帮忙让测试与Gradle编译相兼容。很抱歉,在编译时遇到了错误信息而卡住了,我在网上找不到任何帮助。非常感谢!