org.powermock.api.mockito.internal.invocation.ToStringGenerator Maven / Gradle / Ivy
package org.powermock.api.mockito.internal.invocation;
import org.hamcrest.Matcher;
import org.mockito.internal.invocation.ArgumentsProcessor;
import org.mockito.internal.matchers.MatchersPrinter;
import org.mockito.internal.reporting.PrintSettings;
import org.powermock.reflect.Whitebox;
import java.lang.reflect.Method;
import java.util.List;
/**
* We need to override the toString() in some classes because normally the toString
* "method" is assembled by calling the "qualifiedName" method but
* this is not possible in our case. The reason is that the
* qualifiedName method does
*
*
* new MockUtil().getMockName(mock)
*
*
* which later will call the "isMockitoMock" method which will
* return false and an exception will be thrown. The reason why
* "isMockitoMock" returns false is that the mock is not created by
* the Mockito CGLib Enhancer in case of static methods.
*/
public class ToStringGenerator {
public String generate(Object mock, Method method, Object[] arguments) {
final List matcherList = ArgumentsProcessor.argumentsToMatchers(arguments);
final PrintSettings printSettings = new PrintSettings();
MatchersPrinter matchersPrinter = new MatchersPrinter();
String methodName = Whitebox.getUnproxyType(mock).getName() + "." + method.getName();
String invocation = methodName + matchersPrinter.getArgumentsLine(matcherList, printSettings);
if (printSettings.isMultiline()
|| (!matcherList.isEmpty() && invocation.length() > Whitebox. getInternalState(
PrintSettings.class, "MAX_LINE_LENGTH"))) {
return methodName + matchersPrinter.getArgumentsBlock(matcherList, printSettings);
} else {
return invocation;
}
}
}