Revision control
Copy as Markdown
// 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
final class FocusContentScriptTests: XCTestCase {
private var contentScriptDelegate: MockContentScriptDelegate!
override func setUp() {
super.setUp()
contentScriptDelegate = MockContentScriptDelegate()
}
override func tearDown() {
contentScriptDelegate = nil
super.tearDown()
}
func testUserContentControllerGivenEmptyDataDoesNotCallContentScriptDelegate() {
let subject = createSubject()
subject.userContentController(didReceiveMessage: [:])
XCTAssertEqual(contentScriptDelegate.contentScriptDidSendEventCalled, 0)
XCTAssertNil(contentScriptDelegate.lastContentScriptEvent)
}
func testUserContentControllerGivenFocusEventCallsContentScriptDelegate() throws {
let subject = createSubject()
subject.userContentController(didReceiveMessage: [
"eventType": "focus",
"elementType": "field"
])
let event = try XCTUnwrap(contentScriptDelegate.lastContentScriptEvent)
XCTAssertEqual(contentScriptDelegate.contentScriptDidSendEventCalled, 1)
XCTAssertEqual(event, .fieldFocusChanged(true))
}
func testUserContentControllerGivenBlurEventCallsContentScriptDelegate() throws {
let subject = createSubject()
subject.userContentController(didReceiveMessage: [
"eventType": "blur",
"elementType": "field"
])
let event = try XCTUnwrap(contentScriptDelegate.lastContentScriptEvent)
XCTAssertEqual(contentScriptDelegate.contentScriptDidSendEventCalled, 1)
XCTAssertEqual(event, .fieldFocusChanged(false))
}
private func createSubject() -> FocusContentScript {
let subject = FocusContentScript(delegate: contentScriptDelegate)
trackForMemoryLeaks(subject)
return subject
}
}