我有一個參數化測試用例,就像我在測試套件中的一堆其他測試用例一樣,我一直在試圖添加它們。Maven JUnit測試用例測試類NoClassDefFoundException
package com.example;
import com.google.gson.Gson;
import com.example.Event;
import com.example.LocalStorage;
import com.example.TimeMachine;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import java.util.Arrays;
import java.util.Collection;
import static org.fest.assertions.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
@RunWith(Parameterized.class)
public class TimeMachineEventEndTimeTest {
public TimeMachineEventEndTimeTest(Event event, String end_time) {
_event = event;
_end_time = end_time;
}
@Parameters
public static Collection<Object[]> data() {
return Arrays.asList(new Object[][]{
{ _UNSCHEDULED, "" },
{ _NOON_FOR_1_HOUR, "13:00" },
{ _NOON_FOR_HALF_HOUR, "12:30" },
{ _MIDNIGHT_FOR_1_HOUR, "1:00" },
{ _MIDNIGHT_FOR_HALF_HOUR, "0:30" },
{ _MIDNIGHT_FOR_12_HOUR, "12:00" }
});
}
@Before
public void initialize() throws Exception {
_time_machine = new _TimeMachine();
}
@Test
public void testEndTimeForEvent() throws Exception {
assertThat(_time_machine.endTimeForEvent(_event)).isEqualTo(_end_time);
}
private TimeMachine _time_machine;
private final Event _event;
private final String _end_time;
private static final Gson _gson = new _GsonProvider(mock(LocalStorage.class)).gson();
private static final Event _UNSCHEDULED = _gson.fromJson("{}", Event.class);
private static final Event _NOON_FOR_1_HOUR = _gson.fromJson("{\n" +
" \"starttime\" : \"12:00\",\n" +
" \"duration\" : \"60\",\n" +
" }", Event.class);
private static final Event _NOON_FOR_HALF_HOUR = _gson.fromJson("{\n" +
" \"starttime\" : \"12:00\",\n" +
" \"duration\" : \"30\",\n" +
" }", Event.class);
private static final Event _MIDNIGHT_FOR_1_HOUR = _gson.fromJson("{\n" +
" \"starttime\" : \"0:00\",\n" +
" \"duration\" : \"60\",\n" +
" }", Event.class);
private static final Event _MIDNIGHT_FOR_HALF_HOUR = _gson.fromJson("{\n" +
" \"starttime\" : \"0:00\",\n" +
" \"duration\" : \"30\",\n" +
" }", Event.class);
private static final Event _MIDNIGHT_FOR_12_HOUR = _gson.fromJson("{\n" +
" \"starttime\" : \"0:00\",\n" +
" \"duration\" : \"360\",\n" +
" }", Event.class);
}
我有幾個測試用例幾乎相同的結構,在同一個目錄和包中測試不同的方法。我所有的其他測試運行,並通過100%,除了這個測試用例拋出該堆棧跟蹤:
java.lang.NoClassDefFoundError: Could not initialize class com.example.TimeMachineEventEndTimeTest at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:186) at org.apache.maven.surefire.report.SmartStackTraceParser.getClass(SmartStackTraceParser.java:63) at org.apache.maven.surefire.report.SmartStackTraceParser.(SmartStackTraceParser.java:53) at org.apache.maven.surefire.common.junit4.JUnit4StackTraceWriter.smartTrimmedStackTrace(JUnit4StackTraceWriter.java:72) at org.apache.maven.surefire.booter.ForkingRunListener.encode(ForkingRunListener.java:328) at org.apache.maven.surefire.booter.ForkingRunListener.encode(ForkingRunListener.java:312) at org.apache.maven.surefire.booter.ForkingRunListener.toString(ForkingRunListener.java:258) at org.apache.maven.surefire.booter.ForkingRunListener.testError(ForkingRunListener.java:131) at org.apache.maven.surefire.common.junit4.JUnit4RunListener.testFailure(JUnit4RunListener.java:111) at org.junit.runner.notification.RunNotifier$4.notifyListener(RunNotifier.java:100) at org.junit.runner.notification.RunNotifier$SafeNotifier.run(RunNotifier.java:41) at org.junit.runner.notification.RunNotifier.fireTestFailure(RunNotifier.java:97) at org.junit.internal.runners.ErrorReportingRunner.runCause(ErrorReportingRunner.java:57) at org.junit.internal.runners.ErrorReportingRunner.run(ErrorReportingRunner.java:34) at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
這是來自Android Studio IDE。我共享的代碼是造成問題的代碼的100%。我不確定你在問什麼。 –
有一個完整的項目,我可以稱之爲mvn測試。 –
我發現誤導性的堆棧跟蹤意味着什麼,感謝您的嘗試。 –