no message

Example/Pods/Expecta/Expecta/Matchers/EXPMatchers+match.m

@@ -0,0 +1,38 @@
+#import "EXPMatchers+match.h"
+#import "EXPMatcherHelpers.h"
+
+EXPMatcherImplementationBegin(match, (NSString *expected)) {
+  BOOL actualIsNil = (actual == nil);
+  BOOL expectedIsNil = (expected == nil);
+  
+  __block NSRegularExpression *regex = nil;
+  __block NSError *regexError = nil;
+  
+  prerequisite (^BOOL {
+    BOOL nilInput = (actualIsNil || expectedIsNil);
+    if (!nilInput) {
+      regex = [NSRegularExpression regularExpressionWithPattern:expected options:0 error:&regexError];
+    }
+    return !nilInput && regex;
+  });
+  
+  match(^BOOL {
+    NSRange range = [regex rangeOfFirstMatchInString:actual options:0 range:NSMakeRange(0, [actual length])];
+    return !NSEqualRanges(range, NSMakeRange(NSNotFound, 0));
+  });
+  
+  failureMessageForTo(^NSString *{
+    if (actualIsNil) return @"the object is nil/null";
+    if (expectedIsNil) return @"the expression is nil/null";
+    if (regexError) return [NSString stringWithFormat:@"unable to create regular expression from given parameter: %@", [regexError localizedDescription]];
+    return [NSString stringWithFormat:@"expected: %@ to match to %@", EXPDescribeObject(actual), expected];
+  });
+  
+  failureMessageForNotTo(^NSString *{
+    if (actualIsNil) return @"the object is nil/null";
+    if (expectedIsNil) return @"the expression is nil/null";
+    if (regexError) return [NSString stringWithFormat:@"unable to create regular expression from given parameter: %@", [regexError localizedDescription]];
+    return [NSString stringWithFormat:@"expected: %@ not to match to %@", EXPDescribeObject(actual), expected];
+  });
+}
+EXPMatcherImplementationEnd