/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.verification.checkers;
import java.util.List;
import org.mockito.exceptions.Reporter;
import org.mockito.internal.invocation.InvocationMatcher;
import org.mockito.internal.invocation.InvocationMarker;
import org.mockito.internal.invocation.InvocationsFinder;
import org.mockito.internal.reporting.Discrepancy;
import org.mockito.invocation.Invocation;
import org.mockito.invocation.Location;
public class NumberOfInvocationsChecker {
private final Reporter reporter;
private final InvocationsFinder finder;
private final InvocationMarker invocationMarker = new InvocationMarker();
public NumberOfInvocationsChecker() {
this(new Reporter(), new InvocationsFinder());
}
NumberOfInvocationsChecker(Reporter reporter, InvocationsFinder finder) {
this.reporter = reporter;
this.finder = finder;
}
public void check(List<Invocation> invocations, InvocationMatcher wanted, int wantedCount) {
List<Invocation> actualInvocations = finder.findInvocations(invocations, wanted);
int actualCount = actualInvocations.size();
if (wantedCount > actualCount) {
Location lastInvocation = finder.getLastLocation(actualInvocations);
reporter.tooLittleActualInvocations(new Discrepancy(wantedCount, actualCount), wanted, lastInvocation);
} else if (wantedCount == 0 && actualCount > 0) {
Location firstUndesired = actualInvocations.get(wantedCount).getLocation();
reporter.neverWantedButInvoked(wanted, firstUndesired);
} else if (wantedCount < actualCount) {
Location firstUndesired = actualInvocations.get(wantedCount).getLocation();
reporter.tooManyActualInvocations(wantedCount, actualCount, wanted, firstUndesired);
}
invocationMarker.markVerified(actualInvocations, wanted);
}
}