java(测试文件)
@RunWith(MockitoJUnitRunner.class)
public class loginUnit {
@Mock
TextUtils mMockTextUtils;
@Test
public void checkStringEmpty(){
String empty = "";
when(mMockTextUtils.isEmpty(empty)).thenReturn(true);
assertThat(LoginActivity.isStringEmpty(empty),is(equalTo(true)));
}
来自loginactivity的uut(被测单元)
public static boolean isStringEmpty(String s){
return TextUtils.isEmpty(s);
}
我总是得到android.text.textutils不模拟错误,请帮助我?
最佳答案
在src/test/java文件夹中,添加android.text包并创建textutils.java
public class TextUtils {
public static boolean isEmpty(CharSequence str) {
return str == null || str.length() == 0;
}
}
详情如下:https://medium.com/@okmanideep/dont-create-that-stringutils-to-unit-test-your-android-class-8ab32af34e84