/
NumberOfInvocationsChecker.java
96 lines (83 loc) · 3.96 KB
/
NumberOfInvocationsChecker.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.verification.checkers;
import static org.mockito.internal.exceptions.Reporter.neverWantedButInvoked;
import static org.mockito.internal.exceptions.Reporter.tooFewActualInvocations;
import static org.mockito.internal.exceptions.Reporter.tooFewActualInvocationsInOrder;
import static org.mockito.internal.exceptions.Reporter.tooManyActualInvocations;
import static org.mockito.internal.exceptions.Reporter.tooManyActualInvocationsInOrder;
import static org.mockito.internal.invocation.InvocationMarker.markVerified;
import static org.mockito.internal.invocation.InvocationMarker.markVerifiedInOrder;
import static org.mockito.internal.invocation.InvocationsFinder.findFirstMatchingUnverifiedInvocation;
import static org.mockito.internal.invocation.InvocationsFinder.findInvocations;
import static org.mockito.internal.invocation.InvocationsFinder.findMatchingChunk;
import static org.mockito.internal.invocation.InvocationsFinder.getAllLocations;
import java.util.Arrays;
import java.util.List;
import org.mockito.internal.reporting.Discrepancy;
import org.mockito.internal.verification.api.InOrderContext;
import org.mockito.invocation.Invocation;
import org.mockito.invocation.Location;
import org.mockito.invocation.MatchableInvocation;
public class NumberOfInvocationsChecker {
private NumberOfInvocationsChecker() {}
public static void checkNumberOfInvocations(
List<Invocation> invocations, MatchableInvocation wanted, int wantedCount) {
List<Invocation> actualInvocations = findInvocations(invocations, wanted);
int actualCount = actualInvocations.size();
if (wantedCount > actualCount) {
List<Location> allLocations = getAllLocations(actualInvocations);
throw tooFewActualInvocations(
new Discrepancy(wantedCount, actualCount), wanted, allLocations);
}
if (wantedCount == 0 && actualCount > 0) {
throw neverWantedButInvoked(wanted, actualInvocations);
}
if (wantedCount < actualCount) {
throw tooManyActualInvocations(
wantedCount, actualCount, wanted, getAllLocations(actualInvocations));
}
markVerified(actualInvocations, wanted);
}
public static void checkNumberOfInvocations(
List<Invocation> invocations,
MatchableInvocation wanted,
int wantedCount,
InOrderContext context) {
List<Invocation> chunk = findMatchingChunk(invocations, wanted, wantedCount, context);
int actualCount = chunk.size();
if (wantedCount > actualCount) {
List<Location> allLocations = getAllLocations(chunk);
throw tooFewActualInvocationsInOrder(
new Discrepancy(wantedCount, actualCount), wanted, allLocations);
}
if (wantedCount < actualCount) {
throw tooManyActualInvocationsInOrder(
wantedCount, actualCount, wanted, getAllLocations(chunk));
}
markVerifiedInOrder(chunk, wanted, context);
}
public static void checkNumberOfInvocationsNonGreedy(
List<Invocation> invocations,
MatchableInvocation wanted,
int wantedCount,
InOrderContext context) {
int actualCount = 0;
Location lastLocation = null;
while (actualCount < wantedCount) {
Invocation next = findFirstMatchingUnverifiedInvocation(invocations, wanted, context);
if (next == null) {
throw tooFewActualInvocationsInOrder(
new Discrepancy(wantedCount, actualCount),
wanted,
Arrays.asList(lastLocation));
}
markVerified(next, wanted);
context.markVerified(next);
lastLocation = next.getLocation();
actualCount++;
}
}
}