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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import XCTest
@testable import WebEngine
@MainActor
@available(iOS 16.0, *)
final class PrintContentScriptTests: XCTestCase {
private var webView: MockWKEngineWebView!
override func setUp() {
super.setUp()
let webViewProvider = MockWKWebViewProvider()
webView = webViewProvider.createWebview(
configurationProvider: MockWKEngineConfigurationProvider(),
parameters: WKWebViewParameters()
) as? MockWKEngineWebView
}
override func tearDown() {
webView = nil
super.tearDown()
}
func test_userContentController_withEmptyMessage_returnsDelegateCalled() {
let subject = createSubject()
subject.userContentController(didReceiveMessage: [])
XCTAssertEqual(webView.viewPrintFormatterCalled, 1)
}
func test_userContentController_withMessage_returnsProperDelegateCall() {
let subject = createSubject()
subject.userContentController(didReceiveMessage: ["any message"])
XCTAssertEqual(webView.viewPrintFormatterCalled, 1)
}
private func createSubject() -> PrintContentScript {
let subject = PrintContentScript(webView: webView)
trackForMemoryLeaks(subject)
return subject
}
}