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NSError: add a test for bridging an NSDictionary containing an NSError to a Dictionary containing an Error. #1619

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Merged
merged 1 commit into from
Jul 2, 2018
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NSError: add a test for bridging an NSDictionary containing an NSError to a Dictionary containing an Error. #1619

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9 changes: 9 additions & 0 deletions TestFoundation/TestNSError.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ class TestNSError : XCTestCase {
return [
("test_LocalizedError_errorDescription", test_LocalizedError_errorDescription),
("test_NSErrorAsError_localizedDescription", test_NSErrorAsError_localizedDescription),
("test_NSError_inDictionary", test_NSError_inDictionary),
("test_CustomNSError_domain", test_CustomNSError_domain),
("test_CustomNSError_userInfo", test_CustomNSError_userInfo),
("test_CustomNSError_errorCode", test_CustomNSError_errorCode),
Expand All @@ -39,6 +40,14 @@ class TestNSError : XCTestCase {
let error = nsError as Error
XCTAssertEqual(error.localizedDescription, "Localized!")
}

func test_NSError_inDictionary() {
let error = NSError(domain: "domain", code: 42, userInfo: nil)
let nsdictionary = ["error": error] as NSDictionary
let dictionary = nsdictionary as? Dictionary<String, Error>
XCTAssertNotNil(dictionary)
XCTAssertEqual(error, dictionary?["error"] as NSError?)
}

func test_CustomNSError_domain() {
let name = testBundleName()
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