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87 lines (71 loc) · 2.41 KB
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//
// NSMutableArrayBlocksKitTest.m
// BlocksKit Unit Tests
//
// Contributed by Kai Wu.
//
#import <XCTest/XCTest.h>
#import <BlocksKit/NSMutableArray+BlocksKit.h>
@interface NSMutableArrayBlocksKitTest : XCTestCase
@end
@implementation NSMutableArrayBlocksKitTest {
NSMutableArray *_subject;
NSInteger _total;
}
- (void)setUp {
_subject = [@[ @"1", @"22", @"333" ] mutableCopy];
_total = 0;
}
- (void)testSelect {
BOOL(^validationBlock)(id) = ^(NSString *obj) {
_total += [obj length];
BOOL match = ([obj intValue] < 300) ? YES : NO;
return match;
};
[_subject bk_performSelect:validationBlock];
XCTAssertEqual(_total, (NSInteger)6, @"total length of \"122333\" is %ld", (long)_total);
NSMutableArray *target = [@[ @"1", @"22" ] mutableCopy];
XCTAssertEqualObjects(_subject,target,@"selected items are %@",_subject);
}
- (void)testSelectedNone {
BOOL(^validationBlock)(id) = ^(NSString *obj) {
_total += [obj length];
BOOL match = ([obj intValue] > 400) ? YES : NO;
return match;
};
[_subject bk_performSelect:validationBlock];
XCTAssertEqual(_total,(NSInteger)6,@"total length of \"122333\" is %ld", (long)_total);
XCTAssertEqual(_subject.count,(NSUInteger)0,@"no item is selected");
}
- (void)testReject {
BOOL(^validationBlock)(id) = ^(NSString *obj) {
_total += [obj length];
BOOL match = ([obj intValue] > 300) ? YES : NO;
return match;
};
[_subject bk_performReject:validationBlock];
XCTAssertEqual(_total,(NSInteger)6,@"total length of \"122333\" is %ld", (long)_total);
NSMutableArray *target = [@[ @"1", @"22" ] mutableCopy];
XCTAssertEqualObjects(_subject,target,@"not rejected items are %@",_subject);
}
- (void)testRejectedAll {
BOOL(^validationBlock)(id) = ^(NSString *obj) {
_total += [obj length];
BOOL match = ([obj intValue] < 400) ? YES : NO;
return match;
};
[_subject bk_performReject:validationBlock];
XCTAssertEqual(_total,(NSInteger)6,@"total length of \"122333\" is %ld", (long)_total);
XCTAssertEqual(_subject.count,(NSUInteger)0,@"all items are rejected");
}
- (void)testMap {
id(^transformBlock)(id) = ^(NSString *obj) {
_total += [obj length];
return [obj substringToIndex:1];
};
[_subject bk_performMap:transformBlock];
XCTAssertEqual(_total,(NSInteger)6,@"total length of \"122333\" is %ld", (long)_total);
NSMutableArray *target = [@[ @"1", @"2", @"3" ] mutableCopy];
XCTAssertEqualObjects(_subject,target,@"transformed items are %@",_subject);
}
@end