45 lines
1.2 KiB
Objective-C
45 lines
1.2 KiB
Objective-C
// OCHamcrest by Jon Reid, https://qualitycoding.org/
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// Copyright 2019 hamcrest.org. See LICENSE.txt
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#import <OCHamcrest/HCBaseMatcher.h>
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NS_ASSUME_NONNULL_BEGIN
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/*!
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* @abstract Calculates the logical negation of a matcher.
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*/
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@interface HCIsNot : HCBaseMatcher
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- (instancetype)initWithMatcher:(id <HCMatcher>)matcher NS_DESIGNATED_INITIALIZER;
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- (instancetype)init NS_UNAVAILABLE;
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@end
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FOUNDATION_EXPORT id HC_isNot(_Nullable id value);
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#ifndef HC_DISABLE_SHORT_SYNTAX
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/*!
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* @abstract Creates a matcher that wraps an existing matcher, but inverts the logic by which it
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* will match.
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* @param value The matcher to negate, or an expected value to match for inequality.
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* @discussion If <em>value</em> is not a matcher, it is implicitly wrapped in an <em>equalTo</em>
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* matcher to check for equality, and thus matches for inequality.
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*
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* <b>Examples</b><br />
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* <pre>assertThat(cheese, isNot(equalTo(smelly)))</pre>
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* <pre>assertThat(cheese, isNot(smelly))</pre>
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*
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* <b>Name Clash</b><br />
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* In the event of a name clash, <code>#define HC_DISABLE_SHORT_SYNTAX</code> and use the synonym
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* HC_isNot instead.
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*/
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static inline id isNot(_Nullable id value)
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{
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return HC_isNot(value);
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}
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#endif
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NS_ASSUME_NONNULL_END
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