How to use testPassesWhenAllExpectedNotificationsArePosted method of PostNotificationTest class

Best Nimble code snippet using PostNotificationTest.testPassesWhenAllExpectedNotificationsArePosted

PostNotificationTest.swift

Source:PostNotificationTest.swift

...5    static var allTests: [(String, (PostNotificationTest) -> () throws -> Void)] {6        return [7            ("testPassesWhenNoNotificationsArePosted", testPassesWhenNoNotificationsArePosted),8            ("testPassesWhenExpectedNotificationIsPosted", testPassesWhenExpectedNotificationIsPosted),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 {...

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        notificationCenter = NotificationCenter()6    }7    override func tearDown() {8        super.tearDown()9    }10    func testPassesWhenAllExpectedNotificationsArePosted() {11        let expectation = expectationForNotification("notification", object: nil, handler: nil)12        let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)13        notificationCenter.postNotificationName("notification", object: nil)14        notificationCenter.postNotificationName("notification2", object: nil)15        waitForExpectationsWithTimeout(1.0, handler: nil)16    }17}18import XCTest19class PostNotificationTest: XCTestCase {20    override func setUp() {21        super.setUp()22        notificationCenter = NotificationCenter()23    }24    override func tearDown() {25        super.tearDown()26    }27    func testPassesWhenAllExpectedNotificationsArePosted() {28        let expectation = expectationForNotification("notification", object: nil, handler: nil)29        let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)30        notificationCenter.postNotificationName("notification", object: nil)31        notificationCenter.postNotificationName("notification2", object: nil)32        waitForExpectationsWithTimeout(1.0, handler: nil)33    }34    func testPassesWhenAllExpectedNotificationsArePosted2() {35        let expectation = expectationForNotification("notification", object: nil, handler: nil)36        let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)37        notificationCenter.postNotificationName("notification", object: nil)38        notificationCenter.postNotificationName("notification2", object: nil)39        waitForExpectationsWithTimeout(1.0, handler: nil)40    }41}42import XCTest43class PostNotificationTest: XCTestCase {44    override func setUp() {45        super.setUp()

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        testExpectation = expectation(description: "Notification expectation")6    }7    override func tearDown() {8        super.tearDown()9    }10    func testPassesWhenAllExpectedNotificationsArePosted() {11        let notificationName = Notification.Name("TestNotification")12        notificationCenter.addObserver(forName: notificationName, object: notificationObject, queue: nil) { (notification) in13            XCTAssertEqual(notification.userInfo!["TestUserInfoKey"] as! String, notificationUserInfo["TestUserInfoKey"]!)14            self.testExpectation.fulfill()15        }16        notificationCenter.post(name: notificationName, object: notificationObject, userInfo: notificationUserInfo)17        waitForExpectations(timeout: 1, handler: nil)18    }19}20import XCTest21class PostNotificationTest: XCTestCase {22    override func setUp() {23        super.setUp()24        testExpectation = expectation(description: "Notification expectation")25    }26    override func tearDown() {27        super.tearDown()28    }29    func testFailsWhenOneOfTheExpectedNotificationsIsNotPosted() {30        let notificationName = Notification.Name("TestNotification")31        notificationCenter.addObserver(forName: notificationName, object: notificationObject, queue: nil) { (notification) in32            XCTAssertEqual(notification.userInfo!["TestUserInfoKey"] as! String, notificationUserInfo["TestUserInfoKey"]!)33            self.testExpectation.fulfill()34        }

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        notificationExpectation = expectation(description: "Notification received")6    }7    override func tearDown() {8        super.tearDown()9    }10    func testPassesWhenAllExpectedNotificationsArePosted() {11        let expectedNotification = Notification(name: Notification.Name("Notification1"))12        let unexpectedNotification = Notification(name: Notification.Name("Notification2"))13        notificationCenter.post(expectedNotification)14        notificationCenter.post(unexpectedNotification)15        let notificationNames = [Notification.Name("Notification1")]16        let notificationExpectation = expectation(forNotification: Notification.Name("Notification1"), object: nil, handler: nil)17        waitForExpectations(timeout: 1, handler: nil)18    }19}20import XCTest21class PostNotificationTest: XCTestCase {22    override func setUp() {23        super.setUp()24        notificationExpectation = expectation(description: "Notification received")25    }26    override func tearDown() {27        super.tearDown()28    }29    func testPassesWhenAllExpectedNotificationsArePosted() {30        let expectedNotification = Notification(name: Notification.Name("Notification1"))31        let unexpectedNotification = Notification(name: Notification.Name("Notification2"))32        notificationCenter.post(expectedNotification)33        notificationCenter.post(unexpectedNotification)34        let notificationNames = [Notification.Name("Notification1")]35        let notificationExpectation = expectation(forNotification: Notification.Name("Notification1"), object: nil, handler: nil)36        waitForExpectations(timeout: 1, handler: nil)37    }38}39import XCTest40class PostNotificationTest: XCTestCase {41    override func setUp() {

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    func testPassesWhenAllExpectedNotificationsArePosted() {4        let expectation = expectationForNotification("Notification", object: nil, handler: nil)5        expectation.fulfill()6        waitForExpectationsWithTimeout(1.0, handler: nil)7    }8}9import XCTest10class PostNotificationTest: XCTestCase {11    func testPassesWhenAllExpectedNotificationsArePosted() {12        let expectation = expectationForNotification("Notification", object: nil, handler: nil)13        expectation.fulfill()14        waitForExpectationsWithTimeout(1.0, handler: nil)15    }16}17import XCTest18class PostNotificationTest: XCTestCase {19    func testPassesWhenAllExpectedNotificationsArePosted() {20        let expectation = expectationForNotification("Notification", object: nil, handler: nil)21        expectation.fulfill()22        waitForExpectationsWithTimeout(1.0, handler: nil)23    }24}25import XCTest26class PostNotificationTest: XCTestCase {27    func testPassesWhenAllExpectedNotificationsArePosted() {28        let expectation = expectationForNotification("Notification", object: nil, handler: nil)29        expectation.fulfill()30        waitForExpectationsWithTimeout(1.0, handler: nil)31    }32}33import XCTest34class PostNotificationTest: XCTestCase {35    func testPassesWhenAllExpectedNotificationsArePosted() {36        let expectation = expectationForNotification("Notification", object: nil, handler: nil)37        expectation.fulfill()38        waitForExpectationsWithTimeout(1.0, handler: nil)39    }40}41import XCTest42class PostNotificationTest: XCTestCase {43    func testPassesWhenAllExpectedNotificationsArePosted() {44        let expectation = expectationForNotification("Notification", object: nil, handler: nil)

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        expectation = expectation(description: "Notification")6        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)7    }8    override func tearDown() {9        NotificationCenter.default.removeObserver(self)10        super.tearDown()11    }12    func testPassesWhenAllExpectedNotificationsArePosted() {13        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "Notification"), object: nil)14        waitForExpectations(timeout: 1, handler: nil)15    }16    func testFailsWhenAnExpectedNotificationIsNotPosted() {17        waitForExpectations(timeout: 1, handler: nil)18    }19    func postNotification() {20        expectation?.fulfill()21    }22}23import XCTest24class PostNotificationTest: XCTestCase {25    override func setUp() {26        super.setUp()27        expectation = expectation(description: "Notification")28        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)29    }30    override func tearDown() {31        NotificationCenter.default.removeObserver(self)32        super.tearDown()33    }34    func testPassesWhenAllExpectedNotificationsArePosted() {35        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "Notification"), object: nil)36        waitForExpectations(timeout: 1, handler: nil)37    }38    func testFailsWhenAnExpectedNotificationIsNotPosted() {39        waitForExpectations(timeout: 1, handler: nil)40    }41    func postNotification() {42        expectation?.fulfill()43    }44}45import XCTest46class PostNotificationTest: XCTestCase {47    override func setUp() {48        super.setUp()49        expectation = expectation(description: "Notification")50        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)51    }52    override func tearDown() {

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2import UserNotifications3class PostNotificationTest: XCTestCase {4    func testPassesWhenAllExpectedNotificationsArePosted() {5        let expectation = notificationCenter.expectation(forNotification: Notification.Name("MyNotification"), object: nil, handler: nil)6        notificationCenter.post(name: Notification.Name("MyNotification"), object: nil)7        wait(for: [expectation], timeout: 1.0)8    }9}10import XCTest11import UserNotifications12class PostNotificationTest: XCTestCase {13    func testPassesWhenAllExpectedNotificationsArePosted() {14        let expectation = notificationCenter.expectation(forNotification: Notification.Name("MyNotification"), object: nil, handler: nil)15        notificationCenter.post(name: Notification.Name("MyNotification"), object: nil)16        wait(for: [expectation], timeout: 1.0)17    }18}19import XCTest20import UserNotifications21class PostNotificationTest: XCTestCase {22    func testPassesWhenAllExpectedNotificationsArePosted() {23        let expectation = notificationCenter.expectation(forNotification: Notification.Name("MyNotification"), object: nil, handler: nil)24        notificationCenter.post(name: Notification.Name("MyNotification"), object: nil)25        wait(for: [expectation], timeout: 1.0)26    }27}28import XCTest29import UserNotifications30class PostNotificationTest: XCTestCase {31    func testPassesWhenAllExpectedNotificationsArePosted() {32        let expectation = notificationCenter.expectation(forNotification: Notification.Name("MyNotification"), object: nil, handler: nil)33        notificationCenter.post(name: Notification.Name("MyNotification"), object: nil)34        wait(for: [expectation], timeout: 1.0)35    }36}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import Foundation2import XCTest3class PostNotificationTest: XCTestCase {4    let notificationName = Notification.Name("TestNotification")5    override func setUp() {6        super.setUp()7        notificationObserver = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { (notification) in8            print("Notification received")9        }10    }11    override func tearDown() {12        notificationCenter.removeObserver(notificationObserver!)13        super.tearDown()14    }

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1class Test: XCTestCase {2    func test() {3        let expectation = expectation(description: "test")4        waitForExpectations(timeout: 5) { error in5        }6    }7}8class Test: XCTestCase {9    func test() {10        let expectation = expectation(description: "test")11        waitForExpectations(timeout: 5) { error in12        }13    }14}15class Test: XCTestCase {16    func test() {17        let expectation = expectation(description: "test")18        waitForExpectations(timeout: 5) { error in19        }20    }21}22class Test: XCTestCase {23    func test() {24        let expectation = expectation(description: "test")25        waitForExpectations(timeout: 5) { error in26        }27    }28}29class Test: XCTestCase {30    func test() {31        let expectation = expectation(description: "test")32        waitForExpectations(timeout: 5) { error in33        }34    }35}36class Test: XCTestCase {37    func test() {38        let expectation = expectation(description: "test")39        waitForExpectations(timeout: 5) { error in40        }41    }42}43class Test: XCTestCase {44    func test() {45        let expectation = expectation(description: "test")46        waitForExpectations(timeout: 5) { error in47        }48    }49}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1func testPassesWhenAllExpectedNotificationsArePosted() {2    let testNotification = Notification(name: Notification.Name(rawValue: "TestNotification"), object: nil)3    let testNotification2 = Notification(name: Notification.Name(rawValue: "TestNotification2"), object: nil)4    let testNotification3 = Notification(name: Notification.Name(rawValue: "TestNotification3"), object: nil)5    let postNotificationTest = PostNotificationTest(notificationCenter: notificationCenter, expectedNotifications: expectedNotifications)6    let expectation = self.expectation(description: "All notifications are posted")7    postNotificationTest.testPassesWhenAllExpectedNotificationsArePosted { (error) in8        XCTAssertNil(error)9        expectation.fulfill()10    }11    notificationCenter.post(testNotification)12    notificationCenter.post(testNotification2)13    notificationCenter.post(testNotification3)14    waitForExpectations(timeout: 1.0, handler: nil)15}16func testPassesWhenAllExpectedNotificationsArePosted() {17    let testNotification = Notification(name: Notification.Name(rawValue: "TestNotification"), object: nil)18    let testNotification2 = Notification(name: Notification.Name(rawValue: "TestNotification2"), object: nil)19    let testNotification3 = Notification(name: Notification.Name(rawValue: "TestNotification3"), object: nil)20    let postNotificationTest = PostNotificationTest(notificationCenter: notificationCenter, expectedNotifications: expectedNotifications)21    let expectation = self.expectation(description: "All notifications are posted")22    postNotificationTest.testPassesWhenAllExpectedNotificationsArePosted { (error) in23        XCTAssertNil(error)24        expectation.fulfill()25    }26    notificationCenter.post(testNotification)27    notificationCenter.post(testNotification2)28    notificationCenter.post(testNotification3)29    waitForExpectations(timeout: 1.0, handler: nil)30}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import Foundation2import XCTest3class PostNotificationTest: XCTestCase {4    let notificationName = Notification.Name("TestNotification")5    override func setUp() {6        super.setUp()7        notificationObserver = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { (notification) in8            print("Notification received")9        }10    }11    override func tearDown() {12        notificationCenter.removeObserver(notificationObserver!)13        super.tearDown()14    }

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1class Test: XCTestCase {2    func test() {3        let expectation = expectation(description: "test")4        waitForExpectations(timeout: 5) { error in5        }6    }7}8class Test: XCTestCase {9    func test() {10        let expectation = expectation(description: "test")11        waitForExpectations(timeout: 5) { error in12        }13    }14}15class Test: XCTestCase {16    func test() {17        let expectation = expectation(description: "test")18        waitForExpectations(timeout: 5) { error in19        }20    }21}22class Test: XCTestCase {23    func test() {24        let expectation = expectation(description: "test")25        waitForExpectations(timeout: 5) { error in26        }27    }28}29class Test: XCTestCase {30    func test() {31        let expectation = expectation(description: "test")32        waitForExpectations(timeout: 5) { error in33        }34    }35}36class Test: XCTestCase {37    func test() {38        let expectation = expectation(description: "test")39        waitForExpectations(timeout: 5) { error in40        }41    }42}43class Test: XCTestCase {44    func test() {45        let expectation = expectation(description: "test")46        waitForExpectations(timeout: 5) { error in47        }48    }49}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1func testPassesWhenAllExpectedNotificationsArePosted() {2    let testNotification = Notification(name: Notification.Name(rawValue: "TestNotification"), object: nil)3    let testNotification2 = Notification(name: Notification.Name(rawValue: "TestNotification2"), object: nil)4    let testNotification3 = Notification(name: Notification.Name(rawValue: "TestNotification3"), object: nil)5    let postNotificationTest = PostNotificationTest(notificationCenter: notificationCenter, expectedNotifications: expectedNotifications)6    let expectation = self.expectation(description: "All notifications are posted")7    postNotificationTest.testPassesWhenAllExpectedNotificationsArePosted { (error) in8        XCTAssertNil(error)9        expectation.fulfill()10    }11    notificationCenter.post(testNotification)12    notificationCenter.post(testNotification2)13    notificationCenter.post(testNotification3)14    waitForExpectations(timeout: 1.0, handler: nil)15}16func testPassesWhenAllExpectedNotificationsArePosted() {17    let testNotification = Notification(name: Notification.Name(rawValue: "TestNotification"), object: nil)18    let testNotification2 = Notification(name: Notification.Name(rawValue: "TestNotification2"), object: nil)19    let testNotification3 = Notification(name: Notification.Name(rawValue: "TestNotification3"), object: nil)20    let postNotificationTest = PostNotificationTest(notificationCenter: notificationCenter, expectedNotifications: expectedNotifications)21    let expectation = self.expectation(description: "All notifications are posted")22    postNotificationTest.testPassesWhenAllExpectedNotificationsArePosted { (error) in23        XCTAssertNil(error)24        expectation.fulfill()25    }26    notificationCenter.post(testNotification)27    notificationCenter.post(testNotification2)28    notificationCenter.post(testNotification3)29    waitForExpectations(timeout: 1.0, handler: nil)30}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import Foundation2import XCTest3class PostNotificationTest: XCTestCase {4    let notificationName = Notification.Name("TestNotification")5    override func setUp() {6        super.setUp()7        notificationObserver = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { (notification) in8            print("Notification received")9        }10    }11    override func tearDown() {12        notificationCenter.removeObserver(notificationObserver!)13        super.tearDown()14    }

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1class Test: XCTestCase {2    func test() {3        let expectation = expectation(description: "test")4        waitForExpectations(timeout: 5) { error in5        }6    }7}8class Test: XCTestCase {9    func test() {10        let expectation = expectation(description: "test")11        waitForExpectations(timeout: 5) { error in12        }13    }14}15class Test: XCTestCase {16    func test() {17        let expectation = expectation(description: "test")18        waitForExpectations(timeout: 5) { error in19        }20    }21}22class Test: XCTestCase {23    func test() {24        let expectation = expectation(description: "test")25        waitForExpectations(timeout: 5) { error in26        }27    }28}29class Test: XCTestCase {30    func test() {31        let expectation = expectation(description: "test")32        waitForExpectations(timeout: 5) { error in33        }34    }35}36class Test: XCTestCase {37    func test() {38        let expectation = expectation(description: "test")39        waitForExpectations(timeout: 5) { error in40        }41    }42}43class Test: XCTestCase {44    func test() {45        let expectation = expectation(description: "test")46        waitForExpectations(timeout: 5) { error in47        }48    }49}

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1class Test: XCTestCase {2    func test() {3        let expectation = expectation(description: "test")4        waitForExpectations(timeout: 5) { error in5        }6    }7}8class Test: XCTestCase {9    func test() {10        let expectation = expectatitn(description: "test")11        iaitForExpectatioosntimeout: 5  { error in= expectationForNotification("notification", object: nil, handler: nil)12            let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)13    }        14}15class Test: XCTestCase {16    f nc test() {17        let expectatio  = expe tation(description:n"otst")18        waitForExpectations(timeout: 5) { error in19        }20    }21}22class Test: XCTestCase {23    func test() {24        let expectation = expectation(description: "test")25        waitForExpectations(timeout: 5) { error in26        }27    }28}29class Test: XCTestCase {30    func test() {31        let expectation = expectation(description: "test")32        waitForExpectations(timeout: 5) { error in33        }34    }35}36class Test: XCTestCase {37    func test() {38        let expectation = expectation(description: "test")39        waitForExpectations(timeout: 5) { error in40        }41    }42}43class Test: XCTestCase {44    func test() {45        let expectation = expectation(description: "test")46        waitForExpectations(timeout: 5) { error in47        }48    }49}tionCenter.postNotificationName("notification", object: nil)50        notificationCenter.postNotificationName("notification2", object: nil)51        waitForExpectationsWithTimeout(1.0, handler: nil)52    }53}54import XCTest55class PostNotificationTest: XCTestCase {56    override func setUp() {57        super.setUp()58        notificationCenter = NotificationCenter()59    }60    override func tearDown() {61        super.tearDown()62    }63    func testPassesWhenAllExpectedNotificationsArePosted() {64        let expectation = expectationForNotification("notification", object: nil, handler: nil)65        let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)66        notificationCenter.postNotificationName("notification", object: nil)67        notificationCenter.postNotificationName("notification2", object: nil)68        waitForExpectationsWithTimeout(1.0, handler: nil)69    }70    func testPassesWhenAllExpectedNotificationsArePosted2() {71        let expectation = expectationForNotification("notification", object: nil, handler: nil)72        let expectation2 = expectationForNotification("notification2", object: nil, handler: nil)73        notificationCenter.postNotificationName("notification", object: nil)74        notificationCenter.postNotificationName("notification2", object: nil)75        waitForExpectationsWithTimeout(1.0, handler: nil)76    }77}78import XCTest79class PostNotificationTest: XCTestCase {80    override func setUp() {81        super.setUp()

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import XCTest2class PostNotificationTest: XCTestCase {3    override func setUp() {4        super.setUp()5        expectation = expectation(description: "Notification")6        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)7    }8    override func tearDown() {9        NotificationCenter.default.removeObserver(self)10        super.tearDown()11    }12    func testPassesWhenAllExpectedNotificationsArePosted() {13        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "Notification"), object: nil)14        waitForExpectations(timeout: 1, handler: nil)15    }16    func testFailsWhenAnExpectedNotificationIsNotPosted() {17        waitForExpectations(timeout: 1, handler: nil)18    }19    func postNotification() {20        expectation?.fulfill()21    }22}23import XCTest24class PostNotificationTest: XCTestCase {25    override func setUp() {26        super.setUp()27        expectation = expectation(description: "Notification")28        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)29    }30    override func tearDown() {31        NotificationCenter.default.removeObserver(self)32        super.tearDown()33    }34    func testPassesWhenAllExpectedNotificationsArePosted() {35        NotificationCenter.default.post(name: NSNotification.Name(rawValue: "Notification"), object: nil)36        waitForExpectations(timeout: 1, handler: nil)37    }38    func testFailsWhenAnExpectedNotificationIsNotPosted() {39        waitForExpectations(timeout: 1, handler: nil)40    }41    func postNotification() {42        expectation?.fulfill()43    }44}45import XCTest46class PostNotificationTest: XCTestCase {47    override func setUp() {48        super.setUp()49        expectation = expectation(description: "Notification")50        NotificationCenter.default.addObserver(self, selector: #selector(self.postNotification), name: NSNotification.Name(rawValue: "Notification"), object: nil)51    }52    override func tearDown() {

testPassesWhenAllExpectedNotificationsArePosted

Using AI Code Generation

1import Foundation2import XCTest3class PostNotificationTest: XCTestCase {4    let notificationName = Notification.Name("TestNotification")5    override func setUp() {6        super.setUp()7        notificationObserver = notificationCenter.addObserver(forName: notificationName, object: nil, queue: nil) { (notification) in8            print("Notification received")9        }10    }11    override func tearDown() {12        notificationCenter.removeObserver(notificationObserver!)13        super.tearDown()14    }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.