blob: e70e25981d47b0c1a773d5ce0ee98b8ff1fbffae (
plain)
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
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
//---------------------------------------------------------------------------------------
// $Id$
// Copyright (c) 2007-2010 by Mulle Kybernetik. See License file for details.
//---------------------------------------------------------------------------------------
#import <OCMock/OCMConstraint.h>
@implementation OCMConstraint
+ (id)constraint
{
return [[[self alloc] init] autorelease];
}
- (BOOL)evaluate:(id)value
{
return NO;
}
+ (id)constraintWithSelector:(SEL)aSelector onObject:(id)anObject
{
OCMInvocationConstraint *constraint = [OCMInvocationConstraint constraint];
NSMethodSignature *signature = [anObject methodSignatureForSelector:aSelector];
if(signature == nil)
[NSException raise:NSInvalidArgumentException format:@"Unkown selector %@ used in constraint.", NSStringFromSelector(aSelector)];
NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];
[invocation setTarget:anObject];
[invocation setSelector:aSelector];
constraint->invocation = invocation;
return constraint;
}
+ (id)constraintWithSelector:(SEL)aSelector onObject:(id)anObject withValue:(id)aValue
{
OCMInvocationConstraint *constraint = [self constraintWithSelector:aSelector onObject:anObject];
if([[constraint->invocation methodSignature] numberOfArguments] < 4)
[NSException raise:NSInvalidArgumentException format:@"Constraint with value requires selector with two arguments."];
[constraint->invocation setArgument:&aValue atIndex:3];
return constraint;
}
@end
#pragma mark -
@implementation OCMAnyConstraint
- (BOOL)evaluate:(id)value
{
return YES;
}
@end
#pragma mark -
@implementation OCMIsNilConstraint
- (BOOL)evaluate:(id)value
{
return value == nil;
}
@end
#pragma mark -
@implementation OCMIsNotNilConstraint
- (BOOL)evaluate:(id)value
{
return value != nil;
}
@end
#pragma mark -
@implementation OCMIsNotEqualConstraint
- (BOOL)evaluate:(id)value
{
return ![value isEqual:testValue];
}
@end
#pragma mark -
@implementation OCMInvocationConstraint
- (BOOL)evaluate:(id)value
{
[invocation setArgument:&value atIndex:2]; // should test if constraint takes arg
[invocation invoke];
BOOL returnValue;
[invocation getReturnValue:&returnValue];
return returnValue;
}
@end
#pragma mark -
#if NS_BLOCKS_AVAILABLE
@implementation OCMBlockConstraint
- (id)initWithConstraintBlock:(BOOL (^)(id))aBlock;
{
self = [super init];
block = aBlock;
return self;
}
- (BOOL)evaluate:(id)value
{
return block(value);
}
@end
#endif
|
