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Merge pull request #440 from thii/NSDecimalNumberTransform
Add NSDecimalNumber transform
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import Foundation | ||
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| public class NSDecimalNumberTransform: TransformType { | ||
| public typealias Object = NSDecimalNumber | ||
| public typealias JSON = String | ||
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| public init() {} | ||
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| public func transformFromJSON(value: AnyObject?) -> NSDecimalNumber? { | ||
| if let string = value as? String { | ||
| return NSDecimalNumber(string: string) | ||
| } | ||
| if let double = value as? Double { | ||
| return NSDecimalNumber(double: double) | ||
| } | ||
| return nil | ||
| } | ||
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| public func transformToJSON(value: NSDecimalNumber?) -> String? { | ||
| guard let value = value else { return nil } | ||
| return value.description | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| import XCTest | ||
| import ObjectMapper | ||
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| class NSDecimalNumberTransformTests: XCTestCase { | ||
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| let mapper = Mapper<NSDecimalNumberType>() | ||
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| func testNSDecimalNumberTransform() { | ||
| let int: Int = 11 | ||
| let double: Double = 11.11 | ||
| let intString = "\(int)" | ||
| let doubleString = "\(double)" | ||
| let JSONString = "{\"double\" : \(double), \"int\" : \(int), \"intString\" : \"\(intString)\", \"doubleString\" : \"\(doubleString)\"}" | ||
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| let mappedObject = mapper.map(JSONString) | ||
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| XCTAssertNotNil(mappedObject) | ||
| XCTAssertEqual(mappedObject?.int, NSDecimalNumber(integer: int)) | ||
| XCTAssertEqual(mappedObject?.double, NSDecimalNumber(double: double)) | ||
| XCTAssertEqual(mappedObject?.intString, NSDecimalNumber(string: intString)) | ||
| XCTAssertEqual(mappedObject?.doubleString, NSDecimalNumber(string: doubleString)) | ||
| } | ||
| } | ||
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| class NSDecimalNumberType: Mappable { | ||
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| var int: NSDecimalNumber? | ||
| var double: NSDecimalNumber? | ||
| var intString: NSDecimalNumber? | ||
| var doubleString: NSDecimalNumber? | ||
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| init(){ | ||
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| } | ||
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| required init?(_ map: Map){ | ||
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| } | ||
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| func mapping(map: Map) { | ||
| int <- (map["int"], NSDecimalNumberTransform()) | ||
| double <- (map["double"], NSDecimalNumberTransform()) | ||
| intString <- (map["intString"], NSDecimalNumberTransform()) | ||
| doubleString <- (map["doubleString"], NSDecimalNumberTransform()) | ||
| } | ||
| } |