#import "EXPMatchers+beFalsy.h"
#import "EXPMatcherHelpers.h"

EXPMatcherImplementationBegin(beFalsy, (void)) {
  match(^BOOL{
    if([actual isKindOfClass:[NSNumber class]]) {
      return ![(NSNumber *)actual boolValue];
    } else if([actual isKindOfClass:[NSValue class]]) {
      if(EXPIsValuePointer((NSValue *)actual)) {
        return ![(NSValue *)actual pointerValue];
      }
    }
    return !actual;
  });

  failureMessageForTo(^NSString *{
    return [NSString stringWithFormat:@"expected: a falsy value, got: %@, which is truthy", EXPDescribeObject(actual)];
  });

  failureMessageForNotTo(^NSString *{
    return [NSString stringWithFormat:@"expected: a non-falsy value, got: %@, which is falsy", EXPDescribeObject(actual)];
  });
}
EXPMatcherImplementationEnd