这是我的工作代码：
import static org.junit.Assert.assertEquals;import java.util.HashMap;import org.junit.Before;import org.junit.Test;import org.junit.runner.RunWith;import org.mockito.InjectMocks;import org.mockito.Mockito;import org.powermock.api.mockito.PowerMockito;import org.powermock.core.classloader.annotations.PrepareForTest;import org.powermock.modules.junit4.PowerMockRunner;@RunWith(PowerMockRunner.class)@PrepareForTest(CollectionUtil.class)public class TestHarnesTest { @InjectMocks TestHarnes w_res = new TestHarnes(); @Before public void before() { PowerMockito.mockStatic(CollectionUtil.class); } @Test public void test_removeHashedSettings() throws Exception { HashMap<String, String> w_abc = new HashMap<String, String>(); w_abc.put("abc", "89"); // CollectionUtil mock = org.mockito.Mockito.mock(CollectionUtil.class); // PowerMockito.mockStatic(CollectionUtil.class,w_abc); PowerMockito.when(CollectionUtil.createHashMap(Mockito.eq("abc:89"), Mockito.eq(":"))).thenReturn(w_abc); assertEquals("abc:89:", TestHarnes.removeHashedSettings("1", "abc:89", ":")); }}和TestHarnes类
public class TestHarnes { public static String removeHashedSettings(final String key, final String a_settings, final String deilimiter) throws Exception { if (!(key != null && key.trim().length() > 0)) { return a_settings; } if (!(a_settings != null && a_settings.trim().length() > 0)) { return a_settings; } HashMap hSettings = CollectionUtil.createHashMap(a_settings, deilimiter); hSettings.remove(key); return getSettingFromHash(hSettings, deilimiter); } private static String getSettingFromHash(final HashMap hSettings, final String deilimiter) { return ""; }}
