import com.intellij.testFramework.LightCodeInsightTestCase; //导入依赖的package包/类
private void checkHighlighting(ExpectedHighlightingData data, String filePath) {
  data.init();

  PsiDocumentManager.getInstance(LightPlatformTestCase.getProject()).commitAllDocuments();
  LightPlatformCodeInsightTestCase.getFile().getText(); //to load text
  myJavaFilesFilter.allowTreeAccessForFile(LightPlatformCodeInsightTestCase.getVFile());
  LightCodeInsightTestCase.getJavaFacade().setAssertOnFileLoadingFilter(myJavaFilesFilter, null); // check repository work

  Collection<HighlightInfo> infos = doHighlighting();

  LightCodeInsightTestCase.getJavaFacade().setAssertOnFileLoadingFilter(VirtualFileFilter.NONE, null);

  data.checkResult(infos, LightPlatformCodeInsightTestCase.getEditor().getDocument().getText(), filePath);
}
 

import com.intellij.testFramework.LightCodeInsightTestCase; //导入依赖的package包/类
protected void doTestConfiguredFile(boolean checkWarnings, boolean checkWeakWarnings, boolean checkInfos, @Nullable String filePath) {
  LightCodeInsightTestCase.getJavaFacade().setAssertOnFileLoadingFilter(VirtualFileFilter.NONE, null);

  ExpectedHighlightingData data = new ExpectedHighlightingData(LightPlatformCodeInsightTestCase.getEditor().getDocument(), checkWarnings, checkWeakWarnings, checkInfos);
  checkHighlighting(data, composeLocalPath(filePath));
}