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How to use testPassesWhenExpectedNotificationEventuallyIsPosted method of PostNotificationTest class

Best Nimble code snippet using PostNotificationTest.testPassesWhenExpectedNotificationEventuallyIsPosted

PostNotificationTest.swift

Source:PostNotificationTest.swift

...9            ("testPassesWhenAllExpectedNotificationsArePosted", testPassesWhenAllExpectedNotificationsArePosted),10            ("testFailsWhenNoNotificationsArePosted", testFailsWhenNoNotificationsArePosted),11            ("testFailsWhenNotificationWithWrongNameIsPosted", testFailsWhenNotificationWithWrongNameIsPosted),12            ("testFailsWhenNotificationWithWrongObjectIsPosted", testFailsWhenNotificationWithWrongObjectIsPosted),13            ("testPassesWhenExpectedNotificationEventuallyIsPosted", testPassesWhenExpectedNotificationEventuallyIsPosted),14        ]15    }16    let notificationCenter = NotificationCenter()17    func testPassesWhenNoNotificationsArePosted() {18        expect {19            // no notifications here!20            return nil21        }.to(postNotifications(beEmpty(), fromNotificationCenter: notificationCenter))22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        let testNotification = Notification(name: Notification.Name("Foo"), object: nil)25        expect {26            self.notificationCenter.post(testNotification)27        }.to(postNotifications(equal([testNotification]), fromNotificationCenter: notificationCenter))28    }29    func testPassesWhenAllExpectedNotificationsArePosted() {30        let foo = NSNumber(value: 1)31        let bar = NSNumber(value: 2)32        let n1 = Notification(name: Notification.Name("Foo"), object: foo)33        let n2 = Notification(name: Notification.Name("Bar"), object: bar)34        expect {35            self.notificationCenter.post(n1)36            self.notificationCenter.post(n2)37            return nil38        }.to(postNotifications(equal([n1, n2]), fromNotificationCenter: notificationCenter))39    }40    func testFailsWhenNoNotificationsArePosted() {41        let testNotification = Notification(name: Notification.Name("Foo"), object: nil)42        failsWithErrorMessage("expected to equal <[\(testNotification)]>, got no notifications") {43            expect {44                // no notifications here!45                return nil46            }.to(postNotifications(equal([testNotification]), fromNotificationCenter: self.notificationCenter))47        }48    }49    func testFailsWhenNotificationWithWrongNameIsPosted() {50        let n1 = Notification(name: Notification.Name("Foo"), object: nil)51        let n2 = Notification(name: Notification.Name(n1.name.rawValue + "a"), object: nil)52        failsWithErrorMessage("expected to equal <[\(n1)]>, got <[\(n2)]>") {53            expect {54                self.notificationCenter.post(n2)55                return nil56            }.to(postNotifications(equal([n1]), fromNotificationCenter: self.notificationCenter))57        }58    }59    func testFailsWhenNotificationWithWrongObjectIsPosted() {60        let n1 = Notification(name: Notification.Name("Foo"), object: nil)61        let n2 = Notification(name: n1.name, object: NSObject())62        failsWithErrorMessage("expected to equal <[\(n1)]>, got <[\(n2)]>") {63            expect {64                self.notificationCenter.post(n2)65                return nil66            }.to(postNotifications(equal([n1]), fromNotificationCenter: self.notificationCenter))67        }68    }69    func testPassesWhenExpectedNotificationEventuallyIsPosted() {70        #if _runtime(_ObjC)71            let testNotification = Notification(name: Notification.Name("Foo"), object: nil)72            expect {73                deferToMainQueue {74                    self.notificationCenter.post(testNotification)75                }76                return nil77            }.toEventually(postNotifications(equal([testNotification]), fromNotificationCenter: notificationCenter))78        #else79            print("\(#function) is missing because toEventually is not implement on this platform")80        #endif81    }82}...

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    func testPassesWhenExpectedNotificationEventuallyIsPosted() {4        let notificationName = Notification.Name("MyNotification")5        let expectation = self.expectation(description: "Notification posted")6        let observer = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { notification in7            expectation.fulfill()8        }9        notificationCenter.post(name: notificationName, object: nil)10        waitForExpectations(timeout: 1, handler: nil)11        notificationCenter.removeObserver(observer)12    }13}14import XCTest15class PostNotificationTest: XCTestCase {16    func testPassesWhenExpectedNotificationIsPosted() {17        let notificationName = Notification.Name("MyNotification")18        let expectation = self.expectation(description: "Notification posted")19        let observer = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { notification in20            expectation.fulfill()21        }22        notificationCenter.post(name: notificationName, object: nil)23        waitForExpectations(timeout: 1, handler: nil)24        notificationCenter.removeObserver(observer)25    }26}27import XCTest28class PostNotificationTest: XCTestCase {29    func testPassesWhenExpectedNotificationIsPosted() {30        let notificationName = Notification.Name("MyNotification")31        let expectation = self.expectation(description: "Notification posted")32        let observer = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { notification in33            expectation.fulfill()34        }35        notificationCenter.post(name: notificationName, object: nil)36        waitForExpectations(timeout: 1, handler: nil)37        notificationCenter.removeObserver(observer)38    }39}40import XCTest41class PostNotificationTest: XCTestCase {42    func testPassesWhenExpectedNotificationIsPosted() {43        let notificationName = Notification.Name("MyNotification")44        let expectation = self.expectation(description: "Notification posted

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    func testPassesWhenExpectedNotificationEventuallyIsPosted() {4        let expectation = expectationForNotification("notification", object: nil, handler: nil)5        let notificationCenter = NSNotificationCenter.defaultCenter()6        notificationCenter.postNotificationName("notification", object: nil)7        waitForExpectationsWithTimeout(1, handler: nil)8    }9}10import XCTest11class PostNotificationTest: XCTestCase {12    func testPassesWhenExpectedNotificationIsPosted() {13        let expectation = expectationForNotification("notification", object: nil, handler: nil)14        let notificationCenter = NSNotificationCenter.defaultCenter()15        notificationCenter.postNotificationName("notification", object: nil)16        waitForExpectationsWithTimeout(1, handler: nil)17    }18}19import XCTest20class PostNotificationTest: XCTestCase {21    func testPassesWhenExpectedNotificationIsPosted() {22        let expectation = expectationForNotification("notification", object: nil, handler: nil)23        let notificationCenter = NSNotificationCenter.defaultCenter()24        notificationCenter.postNotificationName("notification", object: nil)25        waitForExpectationsWithTimeout(1, handler: nil)26    }27}28import XCTest29class PostNotificationTest: XCTestCase {30    func testPassesWhenExpectedNotificationIsPosted() {31        let expectation = expectationForNotification("notification", object: nil, handler: nil)32        let notificationCenter = NSNotificationCenter.defaultCenter()33        notificationCenter.postNotificationName("notification", object: nil)34        waitForExpectationsWithTimeout(1, handler: nil)35    }36}37import XCTest38class PostNotificationTest: XCTestCase {39    func testPassesWhenExpectedNotificationIsPosted() {40        let expectation = expectationForNotification("notification", object: nil, handler: nil)41        let notificationCenter = NSNotificationCenter.defaultCenter()

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    func testPassesWhenExpectedNotificationEventuallyIsPosted() {4        let notificationName = Notification.Name("TestNotification")5        let notificationExpectation = expectation(forNotification: notificationName, object: nil)6        DispatchQueue.main.asyncAfter(deadline: .now() + 1) {7            notificationCenter.post(name: notificationName, object: nil)8        }9        waitForExpectations(timeout: 2)10    }11}12import XCTest13class PostNotificationTest: XCTestCase {14    func testPassesWhenExpectedNotificationEventuallyIsPosted() {15        let notificationName = Notification.Name("TestNotification")16        let notificationExpectation = expectation(forNotification: notificationName, object: nil)17        DispatchQueue.main.asyncAfter(deadline: .now() + 1) {18            notificationCenter.post(name: notificationName, object: nil)19        }20        waitForExpectations(timeout: 2)21    }22}

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1    func testPassesWhenExpectedNotificationEventuallyIsPosted() {2        let expectation = expectationWithDescription("Notification posted")3        let notificationCenter = NSNotificationCenter.defaultCenter()4        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in5            expectation.fulfill()6        }7        let notification = NSNotification(name: "TestNotification", object: nil)8        notificationCenter.postNotification(notification)9        waitForExpectationsWithTimeout(5, handler: nil)10        notificationCenter.removeObserver(notificationObserver)11    }12    func testPassesWhenExpectedNotificationIsPosted() {13        let expectation = expectationWithDescription("Notification posted")14        let notificationCenter = NSNotificationCenter.defaultCenter()15        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in16            expectation.fulfill()17        }18        let notification = NSNotification(name: "TestNotification", object: nil)19        notificationCenter.postNotification(notification)20        waitForExpectationsWithTimeout(5, handler: nil)21        notificationCenter.removeObserver(notificationObserver)22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        let expectation = expectationWithDescription("Notification posted")25        let notificationCenter = NSNotificationCenter.defaultCenter()26        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in27            expectation.fulfill()28        }29        let notification = NSNotification(name: "TestNotification", object: nil)30        notificationCenter.postNotification(notification)31        waitForExpectationsWithTimeout(5, handler: nil)32        notificationCenter.removeObserver(notificationObserver)33    }34    func testPassesWhenExpectedNotificationIsPosted() {35        let expectation = expectationWithDescription("Notification posted")36        let notificationCenter = NSNotificationCenter.defaultCenter()37        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in38            expectation.fulfill()39        }40        let notification = NSNotification(name: "TestNotification", object: nil)

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5    }6    func testPassesWhenExpectedNotificationEventuallyIsPosted() {7        notificationName = Notification.Name("NotificationName")8        notificationExpectation = expectation(forNotification: notificationName!, object: nil, handler: nil)9        postNotification()10        waitForExpectations(timeout: 1, handler: nil)11    }12    func postNotification() {13        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {14            NotificationCenter.default.post(name: self.notificationName!, object: self.object, userInfo: self.userInfo)15        }16    }17}18import XCTest19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        notificationName = Notification.Name("NotificationName")25        NotificationCenter.default.addObserver(self, selector: #selector(notificationPosted), name: notificationName, object: nil)26        postNotification()27        waitForExpectations(timeout: 1, handler: nil)28    }29    func postNotification() {30        NotificationCenter.default.post(name: notificationName!, object: object, userInfo: userInfo)31    }32    @objc func notificationPosted() {33        notificationExpectation?.fulfill()34    }35}36import XCTest37class PostNotificationTest: XCTestCase {38    override func setUp() {39        super.setUp()

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1let expectation = expectationWithDescription("notification posted")2let observer = NSNotificationCenter.defaultCenter().addObserverForName("NotificationName", object: nil, queue: nil) { _ in3    expectation.fulfill()4}5waitForExpectationsWithTimeout(1, handler: nil)6NSNotificationCenter.defaultCenter().removeObserver(observer)7let observer = NSNotificationCenter.defaultCenter().addObserverForName("NotificationName", object: nil, queue: nil) { _ in8    expectation.fulfill()9}10NSNotificationCenter.defaultCenter().removeObserver(observer)11The waitForExpectationsWithTimeout(_:handler:) method is useful for testing asynchronous code. The method can be used to test code that posts notifications

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        notificationCenter = NotificationCenter()6    }7    func testPassesWhenExpectedNotificationEventuallyIsPosted() {8        let expectation = self.expectation(description: "Notification Posted")9        let notificationName = Notification.Name("NotificationName")10        let observer = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { notification in11            expectation.fulfill()12        }13        notificationCenter.post(name: notificationName, object: nil)14        waitForExpectations(timeout: 1.0, handler: nil)15        notificationCenter.removeObserver(observer)16    }17}18import XCTest19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22        notificationCenter = NotificationCenter()23    }24    func testPassesWhenExpectedNotificationEventuallyIsPosted() {25        let expectation = self.expectation(description: "Notification Posted")26        let notificationName = Notification.Name("NotificationName")27        let observer = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { notification in28            expectation.fulfill()29        }30        notificationCenter.post(name: notificationName, object: nil)31        waitForExpectations(timeout: 1.0, handler: nil)32        notificationCenter.removeObserver(observer)33    }34}

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2import Foundation3class PostNotificationTest: XCTestCase {4    override func setUp() {5        super.setUp()6        expectation = expectation(description: "Notification")7        notificationCenter.addObserver(self, selector: #selector(PostNotificationTest.notificationReceived(_:)), name: NSNotification.Name(rawValue: notificationName), object: nil)8    }9    func testPassesWhenExpectedNotificationEventuallyIsPosted() {10        notificationCenter.post(name: NSNotification.Name(rawValue: notificationName), object: nil)11        waitForExpectations(timeout: 5, handler: nil)12    }13    func notificationReceived(_ notification: Notification) {14        expectation.fulfill()15    }16}17import XCTest18import Foundation19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22        expectation = expectation(description: "Notification")23        notificationCenter.addObserver(self, selector: #selector(PostNotificationTest.notificationReceived(_:)), name: NSNotification.Name(rawValue: notificationName), object: nil)24    }25    func testPassesWhenExpectedNotificationIsPosted() {26        notificationCenter.post(name: NSNotification.Name(rawValue: notificationName), object: nil)27        expectation.fulfill()28        waitForExpectations(timeout: 5, handler: nil)29    }30    func notificationReceived(_ notification: Notification) {31    }32}33import XCTest34import Foundation35class PostNotificationTest: XCTestCase {36    override func setUp() {37        super.setUp()38        expectation = expectation(description: "Notification")39        notificationCenter.addObserver(self, selector: #selector(PostNotificationTest.notificationReceived(_:)), name: NSNotification.Name(rawValue: notificationName), object: nil)40    }41        }42        let notification = NSNotification(name: "TestNotification", object: nil)43        notificationCenter.postNotification(notification)44        waitForExpectationsWithTimeout(5, handler: nil)45        notificationCenter.removeObserver(notificationObserver)46    }47    func testPassesWhenExpectedNotificationIsPosted() {48        let expectation = expectationWithDescription("Notification posted")49        let notificationCenter = NSNotificationCenter.defaultCenter()50        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in51            expectation.fulfill()52        }53        let notification = NSNotification(name: "TestNotification", object: nil)54        notificationCenter.postNotification(notification)55        waitForExpectationsWithTimeout(5, handler: nil)56        notificationCenter.removeObserver(notificationObserver)57    }58    func testPassesWhenExpectedNotificationIsPosted() {59        let expectation = expectationWithDescription("Notification posted")60        let notificationCenter = NSNotificationCenter.defaultCenter()61        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in62            expectation.fulfill()63        }64        let notification = NSNotification(name: "TestNotification", object: nil)65        notificationCenter.postNotification(notification)66        waitForExpectationsWithTimeout(5, handler: nil)67        notificationCenter.removeObserver(notificationObserver)68    }69    func testPassesWhenExpectedNotificationIsPosted() {70        let expectation = expectationWithDescription("Notification posted")71        let notificationCenter = NSNotificationCenter.defaultCenter()72        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in73            expectation.fulfill()74        }75        let notification = NSNotification(name: "TestNotification", object: nil)

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5    }6    func testPassesWhenExpectedNotificationEventuallyIsPosted() {7        notificationName = Notification.Name("NotificationName")8        notificationExpectation = expectation(forNotification: notificationName!, object: nil, handler: nil)9        postNotification()10        waitForExpectations(timeout: 1, handler: nil)11    }12    func postNotification() {13        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {14            NotificationCenter.default.post(name: self.notificationName!, object: self.object, userInfo: self.userInfo)15        }16    }17}18import XCTest19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        notificationName = Notification.Name("NotificationName")25        NotificationCenter.default.addObserver(self, selector: #selector(notificationPosted), name: notificationName, object: nil)26        postNotification()27        waitForExpectations(timeout: 1, handler: nil)28    }29    func postNotification() {30        NotificationCenter.default.post(name: notificationName!, object: object, userInfo: userInfo)31    }32    @objc func notificationPosted() {33        notificationExpectation?.fulfill()34    }35}36import XCTest37class PostNotificationTest: XCTestCase {38    override func setUp() {39        super.setUp()

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1    func testPassesWhenExpectedNotificationEventuallyIsPosted() {2        let expectation = expectationWithDescription("Notification posted")3        let notificationCenter = NSNotificationCenter.defaultCenter()4        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in5            expectation.fulfill()6        }7        let notification = NSNotification(name: "TestNotification", object: nil)8        notificationCenter.postNotification(notification)9        waitForExpectationsWithTimeout(5, handler: nil)10        notificationCenter.removeObserver(notificationObserver)11    }12    func testPassesWhenExpectedNotificationIsPosted() {13        let expectation = expectationWithDescription("Notification posted")14        let notificationCenter = NSNotificationCenter.defaultCenter()15        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in16            expectation.fulfill()17        }18        let notification = NSNotification(name: "TestNotification", object: nil)19        notificationCenter.postNotification(notification)20        waitForExpectationsWithTimeout(5, handler: nil)21        notificationCenter.removeObserver(notificationObserver)22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        let expectation = expectationWithDescription("Notification posted")25        let notificationCenter = NSNotificationCenter.defaultCenter()26        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in27            expectation.fulfill()28        }29        let notification = NSNotification(name: "TestNotification", object: nil)30        notificationCenter.postNotification(notification)31        waitForExpectationsWithTimeout(5, handler: nil)32        notificationCenter.removeObserver(notificationObserver)33    }34    func testPassesWhenExpectedNotificationIsPosted() {35        let expectation = expectationWithDescription("Notification posted")36        let notificationCenter = NSNotificationCenter.defaultCenter()37        let notificationObserver = notificationCenter.addObserverForName("TestNotification", object: nil, queue: nil) { notification in38            expectation.fulfill()39        }40        let notification = NSNotification(name: "TestNotification", object: nil)

testPassesWhenExpectedNotificationEventuallyIsPosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5    }6    func testPassesWhenExpectedNotificationEventuallyIsPosted() {7        notificationName = Notification.Name("NotificationName")8        notificationExpectation = expectation(forNotification: notificationName!, object: nil, handler: nil)9        postNotification()10        waitForExpectations(timeout: 1, handler: nil)11    }12    func postNotification() {13        DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {14            NotificationCenter.default.post(name: self.notificationName!, object: self.object, userInfo: self.userInfo)15        }16    }17}18import XCTest19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22    }23    func testPassesWhenExpectedNotificationIsPosted() {24        notificationName = Notification.Name("NotificationName")25        NotificationCenter.default.addObserver(self, selector: #selector(notificationPosted), name: notificationName, object: nil)26        postNotification()27        waitForExpectations(timeout: 1, handler: nil)28    }29    func postNotification() {30        NotificationCenter.default.post(name: notificationName!, object: object, userInfo: userInfo)31    }32    @objc func notificationPosted() {33        notificationExpectation?.fulfill()34    }35}36import XCTest37class PostNotificationTest: XCTestCase {38    override func setUp() {39        super.setUp()

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