32 lines
1.2 KiB
Objective-C
32 lines
1.2 KiB
Objective-C
#import "EXPMatchers+beInstanceOf.h"
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EXPMatcherImplementationBegin(beInstanceOf, (Class expected)) {
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BOOL actualIsNil = (actual == nil);
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BOOL expectedIsNil = (expected == nil);
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prerequisite(^BOOL{
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return !(actualIsNil || expectedIsNil);
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});
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match(^BOOL{
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return [actual isMemberOfClass:expected];
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});
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failureMessageForTo(^NSString *{
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if(actualIsNil) return @"the actual value is nil/null";
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if(expectedIsNil) return @"the expected value is nil/null";
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return [NSString stringWithFormat:@"expected: an instance of %@, got: an instance of %@", [expected class], [actual class]];
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});
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failureMessageForNotTo(^NSString *{
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if(actualIsNil) return @"the actual value is nil/null";
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if(expectedIsNil) return @"the expected value is nil/null";
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return [NSString stringWithFormat:@"expected: not an instance of %@, got: an instance of %@", [expected class], [actual class]];
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});
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}
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EXPMatcherImplementationEnd
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EXPMatcherAliasImplementation(beAnInstanceOf, beInstanceOf, (Class expected));
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EXPMatcherAliasImplementation(beMemberOf, beInstanceOf, (Class expected));
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EXPMatcherAliasImplementation(beAMemberOf, beInstanceOf, (Class expected));
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