public void test_performOperation_whenException() throws Exception {
Logger oldLogger = AnalysisEngine.getInstance().getLogger();
try {
Error myException = new Error();
when(unit.accept(isA(AngularHtmlIndexContributor.class))).thenThrow(myException);
// set mock Logger
Logger logger = mock(Logger.class);
AnalysisEngine.getInstance().setLogger(logger);
// run operation
operation.performOperation();
// verify that "myException" was logged
verify(logger).logError(anyString(), same(myException));
} finally {
AnalysisEngine.getInstance().setLogger(oldLogger);
}
}
/**
* Build the HTML element for the given source.
*
* @param source the source describing the compilation unit
* @param unit the AST structure representing the HTML
* @throws AnalysisException if the analysis could not be performed
*/
public HtmlElementImpl buildHtmlElement(Source source, HtmlUnit unit) throws AnalysisException {
HtmlElementImpl result = new HtmlElementImpl(context, source.getShortName());
result.setSource(source);
htmlElement = result;
unit.accept(this);
htmlElement = null;
unit.setElement(result);
return result;
}