Beam/IntegrationTests/Sources/ApplicationTests.swift

//
// Copyright 2022 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import XCTest

class ApplicationTests: XCTestCase {
    func testLaunchPerformance() throws {
        let parser = TestMeasurementParser()
        
        parser.capture(testCase: self) {
            self.measure(metrics: [XCTApplicationLaunchMetric()]) {
                Application.launch()
            }
        }
        
        guard let actualDuration = parser.valueForMetric(.appLaunch) else {
            XCTFail("Couldn't retrieve app launch duration")
            return
        }
        
        let expectedDuration = 5.0
        XCTAssertLessThanOrEqual(actualDuration, expectedDuration)
    }
}