#2 allow JSEN to be initialized from a type-erased JSEN instance

rogerluan · web-flow · commit 586c395756f3 · 2022-02-08T22:23:27.000-03:00
diff --git a/Sources/JSEN.swift b/Sources/JSEN.swift
@@ -31,6 +31,7 @@ public enum JSEN : Equatable {
         case let dictionary as [String:Any]:
             let jsenElements: [String:JSEN] = dictionary.compactMapValues { JSEN(from: $0) }
             self = .dictionary(jsenElements)
+        case let jsen as JSEN: self = jsen
         default: return nil
         }
     }
diff --git a/Tests/JSENTests.swift b/Tests/JSENTests.swift
@@ -61,6 +61,8 @@ final class JSENTests : XCTestCase {
         XCTAssertEqual(JSEN(from: array), .array([42]))
         let dictionary: Any? = [ "key" : 42 ]
         XCTAssertEqual(JSEN(from: dictionary), .dictionary(["key" : 42]))
+        let jsen: Any? = JSEN.int(42)
+        XCTAssertEqual(JSEN(from: jsen), .int(42))
     }
 
     func test_initializer_withNestedValues_shouldSucceed() {

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ public enum JSEN : Equatable {`
`31`	`31`	`case let dictionary as [String:Any]:`
`32`	`32`	`let jsenElements: [String:JSEN] = dictionary.compactMapValues { JSEN(from: $0) }`
`33`	`33`	`self = .dictionary(jsenElements)`
	`34`	`+ case let jsen as JSEN: self = jsen`
`34`	`35`	`default: return nil`
`35`	`36`	`}`
`36`	`37`	`}`
Original file line number	Diff line number	Diff line change
`@@ -61,6 +61,8 @@ final class JSENTests : XCTestCase {`
`61`	`61`	`XCTAssertEqual(JSEN(from: array), .array([42]))`
`62`	`62`	`let dictionary: Any? = [ "key" : 42 ]`
`63`	`63`	`XCTAssertEqual(JSEN(from: dictionary), .dictionary(["key" : 42]))`
	`64`	`+ let jsen: Any? = JSEN.int(42)`
	`65`	`+ XCTAssertEqual(JSEN(from: jsen), .int(42))`
`64`	`66`	`}`
`65`	`67`
`66`	`68`	`func test_initializer_withNestedValues_shouldSucceed() {`