319 lines
11 KiB
Swift
319 lines
11 KiB
Swift
import Foundation
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import XCTest
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import Defaults
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private struct Unicorn: Codable, Defaults.Serializable {
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var isUnicorn: Bool
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}
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private let fixtureCodable = Unicorn(isUnicorn: true)
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@objc(UnicornCodableAndNSSecureCoding)
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private final class UnicornCodableAndNSSecureCoding: NSObject, NSSecureCoding, Codable, Defaults.Serializable {
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static let supportsSecureCoding = true
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func encode(with coder: NSCoder) {}
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init?(coder: NSCoder) {}
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override init() {
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super.init()
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}
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}
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extension Defaults.Keys {
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fileprivate static let codable = Key<Unicorn>("codable", default: fixtureCodable)
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fileprivate static let codableArray = Key<[Unicorn]>("codable", default: [fixtureCodable])
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fileprivate static let codableDictionary = Key<[String: Unicorn]>("codable", default: ["0": fixtureCodable])
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}
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final class DefaultsCodableTests: XCTestCase {
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override func setUp() {
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super.setUp()
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Defaults.removeAll()
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}
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override func tearDown() {
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super.tearDown()
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Defaults.removeAll()
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}
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func testKey() {
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let key = Defaults.Key<Unicorn>("independentCodableKey", default: fixtureCodable)
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XCTAssertTrue(Defaults[key].isUnicorn)
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Defaults[key].isUnicorn = false
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XCTAssertFalse(Defaults[key].isUnicorn)
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}
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func testOptionalKey() {
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let key = Defaults.Key<Unicorn?>("independentCodableOptionalKey")
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XCTAssertNil(Defaults[key])
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Defaults[key] = Unicorn(isUnicorn: true)
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XCTAssertTrue(Defaults[key]?.isUnicorn ?? false)
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}
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func testArrayKey() {
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let key = Defaults.Key<[Unicorn]>("independentCodableArrayKey", default: [fixtureCodable])
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XCTAssertTrue(Defaults[key][0].isUnicorn)
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Defaults[key].append(Unicorn(isUnicorn: false))
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XCTAssertTrue(Defaults[key][0].isUnicorn)
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XCTAssertFalse(Defaults[key][1].isUnicorn)
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}
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func testArrayOptionalKey() {
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let key = Defaults.Key<[Unicorn]?>("independentCodableArrayOptionalKey")
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XCTAssertNil(Defaults[key])
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Defaults[key] = [fixtureCodable]
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Defaults[key]?.append(Unicorn(isUnicorn: false))
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XCTAssertTrue(Defaults[key]?[0].isUnicorn ?? false)
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XCTAssertFalse(Defaults[key]?[1].isUnicorn ?? false)
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}
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func testNestedArrayKey() {
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let key = Defaults.Key<[[Unicorn]]>("independentCodableNestedArrayKey", default: [[fixtureCodable]])
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XCTAssertTrue(Defaults[key][0][0].isUnicorn)
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Defaults[key].append([fixtureCodable])
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Defaults[key][0].append(Unicorn(isUnicorn: false))
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XCTAssertTrue(Defaults[key][0][0].isUnicorn)
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XCTAssertTrue(Defaults[key][1][0].isUnicorn)
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XCTAssertFalse(Defaults[key][0][1].isUnicorn)
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}
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func testArrayDictionaryKey() {
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let key = Defaults.Key<[[String: Unicorn]]>("independentCodableArrayDictionaryKey", default: [["0": fixtureCodable]])
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XCTAssertTrue(Defaults[key][0]["0"]?.isUnicorn ?? false)
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Defaults[key].append(["0": fixtureCodable])
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Defaults[key][0]["1"] = Unicorn(isUnicorn: false)
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XCTAssertTrue(Defaults[key][0]["0"]?.isUnicorn ?? false)
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XCTAssertTrue(Defaults[key][1]["0"]?.isUnicorn ?? false)
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XCTAssertFalse(Defaults[key][0]["1"]?.isUnicorn ?? true)
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}
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func testDictionaryKey() {
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let key = Defaults.Key<[String: Unicorn]>("independentCodableDictionaryKey", default: ["0": fixtureCodable])
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XCTAssertTrue(Defaults[key]["0"]?.isUnicorn ?? false)
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Defaults[key]["1"] = Unicorn(isUnicorn: false)
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XCTAssertTrue(Defaults[key]["0"]?.isUnicorn ?? false)
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XCTAssertFalse(Defaults[key]["1"]?.isUnicorn ?? true)
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}
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func testDictionaryOptionalKey() {
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let key = Defaults.Key<[String: Unicorn]?>("independentCodableDictionaryOptionalKey")
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XCTAssertNil(Defaults[key])
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Defaults[key] = ["0": fixtureCodable]
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Defaults[key]?["1"] = Unicorn(isUnicorn: false)
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XCTAssertTrue(Defaults[key]?["0"]?.isUnicorn ?? false)
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XCTAssertFalse(Defaults[key]?["1"]?.isUnicorn ?? true)
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}
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func testDictionaryArrayKey() {
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let key = Defaults.Key<[String: [Unicorn]]>("independentCodableDictionaryArrayKey", default: ["0": [fixtureCodable]])
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XCTAssertTrue(Defaults[key]["0"]?[0].isUnicorn ?? false)
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Defaults[key]["1"] = [fixtureCodable]
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Defaults[key]["0"]?.append(Unicorn(isUnicorn: false))
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XCTAssertTrue(Defaults[key]["1"]?[0].isUnicorn ?? false)
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XCTAssertFalse(Defaults[key]["0"]?[1].isUnicorn ?? true)
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}
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func testType() {
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XCTAssertTrue(Defaults[.codable].isUnicorn)
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Defaults[.codable] = Unicorn(isUnicorn: false)
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XCTAssertFalse(Defaults[.codable].isUnicorn)
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}
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func testArrayType() {
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XCTAssertTrue(Defaults[.codableArray][0].isUnicorn)
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Defaults[.codableArray][0] = Unicorn(isUnicorn: false)
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XCTAssertFalse(Defaults[.codableArray][0].isUnicorn)
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}
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func testDictionaryType() {
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XCTAssertTrue(Defaults[.codableDictionary]["0"]?.isUnicorn ?? false)
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Defaults[.codableDictionary]["0"] = Unicorn(isUnicorn: false)
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XCTAssertFalse(Defaults[.codableDictionary]["0"]?.isUnicorn ?? true)
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}
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func testCodableAndNSSecureCoding() {
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let fixture = UnicornCodableAndNSSecureCoding()
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_ = Defaults.Key<UnicornCodableAndNSSecureCoding>("testCodableAndNSSecureCoding", default: fixture)
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}
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@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, iOSApplicationExtension 13.0, macOSApplicationExtension 10.15, tvOSApplicationExtension 13.0, watchOSApplicationExtension 6.0, *)
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func testObserveKeyCombine() {
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let key = Defaults.Key<Unicorn>("observeCodableKeyCombine", default: fixtureCodable)
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let expect = expectation(description: "Observation closure being called")
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let publisher = Defaults
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.publisher(key, options: [])
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.map { ($0.oldValue.isUnicorn, $0.newValue.isUnicorn) }
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.collect(2)
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let cancellable = publisher.sink { tuples in
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for (index, expected) in [(true, false), (false, true)].enumerated() {
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XCTAssertEqual(expected.0, tuples[index].0)
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XCTAssertEqual(expected.1, tuples[index].1)
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}
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expect.fulfill()
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}
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Defaults[key] = Unicorn(isUnicorn: false)
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Defaults.reset(key)
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cancellable.cancel()
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waitForExpectations(timeout: 10)
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}
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@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, iOSApplicationExtension 13.0, macOSApplicationExtension 10.15, tvOSApplicationExtension 13.0, watchOSApplicationExtension 6.0, *)
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func testObserveOptionalKeyCombine() {
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let key = Defaults.Key<Unicorn?>("observeCodableOptionalKeyCombine")
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let expect = expectation(description: "Observation closure being called")
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let publisher = Defaults
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.publisher(key, options: [])
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.map { ($0.oldValue?.isUnicorn, $0.newValue?.isUnicorn) }
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.collect(2)
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let expectedValue: [(Bool?, Bool?)] = [(nil, true), (true, nil)]
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let cancellable = publisher.sink { tuples in
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for (index, expected) in expectedValue.enumerated() {
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XCTAssertEqual(expected.0, tuples[index].0)
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XCTAssertEqual(expected.1, tuples[index].1)
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}
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expect.fulfill()
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}
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Defaults[key] = fixtureCodable
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Defaults.reset(key)
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cancellable.cancel()
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waitForExpectations(timeout: 10)
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}
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@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, iOSApplicationExtension 13.0, macOSApplicationExtension 10.15, tvOSApplicationExtension 13.0, watchOSApplicationExtension 6.0, *)
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func testObserveArrayKeyCombine() {
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let key = Defaults.Key<[Unicorn]>("observeCodableArrayKeyCombine", default: [fixtureCodable])
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let expect = expectation(description: "Observation closure being called")
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let publisher = Defaults
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.publisher(key, options: [])
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.map { ($0.oldValue, $0.newValue) }
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.collect(2)
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let cancellable = publisher.sink { tuples in
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for (index, expected) in [(true, false), (false, true)].enumerated() {
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XCTAssertEqual(expected.0, tuples[index].0[0].isUnicorn)
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XCTAssertEqual(expected.1, tuples[index].1[0].isUnicorn)
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}
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expect.fulfill()
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}
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Defaults[key][0] = Unicorn(isUnicorn: false)
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Defaults.reset(key)
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cancellable.cancel()
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waitForExpectations(timeout: 10)
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}
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@available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.0, iOSApplicationExtension 13.0, macOSApplicationExtension 10.15, tvOSApplicationExtension 13.0, watchOSApplicationExtension 6.0, *)
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func testObserveDictionaryKeyCombine() {
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let key = Defaults.Key<[String: Unicorn]>("observeCodableDictionaryKeyCombine", default: ["0": fixtureCodable])
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let expect = expectation(description: "Observation closure being called")
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let publisher = Defaults
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.publisher(key, options: [])
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.map { ($0.oldValue, $0.newValue) }
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.collect(2)
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let cancellable = publisher.sink { tuples in
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for (index, expected) in [(true, false), (false, true)].enumerated() {
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XCTAssertEqual(expected.0, tuples[index].0["0"]?.isUnicorn)
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XCTAssertEqual(expected.1, tuples[index].1["0"]?.isUnicorn)
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}
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expect.fulfill()
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}
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Defaults[key]["0"] = Unicorn(isUnicorn: false)
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Defaults.reset(key)
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cancellable.cancel()
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waitForExpectations(timeout: 10)
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}
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func testObserveKey() {
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let key = Defaults.Key<Unicorn>("observeCodableKey", default: fixtureCodable)
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let expect = expectation(description: "Observation closure being called")
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var observation: Defaults.Observation!
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observation = Defaults.observe(key, options: []) { change in
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XCTAssertTrue(change.oldValue.isUnicorn)
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XCTAssertFalse(change.newValue.isUnicorn)
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observation.invalidate()
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expect.fulfill()
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}
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Defaults[key] = Unicorn(isUnicorn: false)
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observation.invalidate()
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waitForExpectations(timeout: 10)
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}
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func testObserveOptionalKey() {
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let key = Defaults.Key<Unicorn?>("observeCodableOptionalKey")
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let expect = expectation(description: "Observation closure being called")
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var observation: Defaults.Observation!
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observation = Defaults.observe(key, options: []) { change in
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XCTAssertNil(change.oldValue)
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XCTAssertTrue(change.newValue?.isUnicorn ?? false)
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observation.invalidate()
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expect.fulfill()
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}
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Defaults[key] = fixtureCodable
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observation.invalidate()
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waitForExpectations(timeout: 10)
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}
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func testObserveArrayKey() {
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let key = Defaults.Key<[Unicorn]>("observeCodableArrayKey", default: [fixtureCodable])
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let expect = expectation(description: "Observation closure being called")
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var observation: Defaults.Observation!
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observation = Defaults.observe(key, options: []) { change in
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XCTAssertTrue(change.oldValue[0].isUnicorn)
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XCTAssertFalse(change.newValue[0].isUnicorn)
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observation.invalidate()
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expect.fulfill()
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}
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Defaults[key][0] = Unicorn(isUnicorn: false)
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observation.invalidate()
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waitForExpectations(timeout: 10)
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}
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func testObserveDictionaryKey() {
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let key = Defaults.Key<[String: Unicorn]>("observeCodableDictionaryKey", default: ["0": fixtureCodable])
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let expect = expectation(description: "Observation closure being called")
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var observation: Defaults.Observation!
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observation = Defaults.observe(key, options: []) { change in
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XCTAssertTrue(change.oldValue["0"]?.isUnicorn ?? false)
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XCTAssertFalse(change.newValue["0"]?.isUnicorn ?? true)
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observation.invalidate()
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expect.fulfill()
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}
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Defaults[key]["0"] = Unicorn(isUnicorn: false)
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observation.invalidate()
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waitForExpectations(timeout: 10)
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}
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}
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