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JavaScriptTests.swift
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78 lines (64 loc) · 3.69 KB
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//
// JavaScriptTests.swift
// JavaScriptTests
//
// Created by Saurabh Gupta on 03/09/20.
// Copyright © 2020 Saurabh Gupta. All rights reserved.
//
import XCTest
class JavaScriptTests: XCTestCase {
func testNoOperationID() {
let exp = expectation(description: "Executing Javascript")
let viewController = UIStoryboard.init(name: "Main", bundle: Bundle(for: type(of: self))).instantiateViewController(withIdentifier: "VaccineTrialViewController") as? VaccineTrialViewController
viewController?.setupWebView()
viewController?.webView.evaluateJavaScript("startOperation()") { result, error in
exp.fulfill()
if error != nil, let errorMessage = (error! as NSError).userInfo["WKJavaScriptExceptionMessage"] as? String {
XCTAssertTrue(errorMessage == "Error: Expected id", "No Operation Id passed to startOperation")
}
}
waitForExpectations(timeout: 5)
}
func testEmptyOperationId() throws {
let exp = expectation(description: "Executing Javascript")
let viewController = UIStoryboard.init(name: "Main", bundle: Bundle(for: type(of: self))).instantiateViewController(withIdentifier: "VaccineTrialViewController") as? VaccineTrialViewController
viewController?.setupWebView()
viewController?.webView.evaluateJavaScript("startOperation('')") { result, error in
exp.fulfill()
if error != nil, let errorMessage = (error! as NSError).userInfo["WKJavaScriptExceptionMessage"] as? String {
XCTAssertTrue(errorMessage == "Error: Expected id", "Empty Operation Id passed to startOperation")
}
}
waitForExpectations(timeout: 5)
}
func testDuplicateOperationId() throws {
let exp = expectation(description: "Executing Javascript")
let operations: [VaccineTrialViewController.Operation] = [.vaccineTypeAHumanTrial, .vaccineTypeAHumanTrial]
let viewController = UIStoryboard.init(name: "Main", bundle: Bundle(for: type(of: self))).instantiateViewController(withIdentifier: "VaccineTrialViewController") as? VaccineTrialViewController
viewController?.setupWebView()
viewController?.webView.evaluateJavaScript("startOperation('\(operations[0].rawValue)')") { result, error in
exp.fulfill()
XCTAssertNil(error)
}
viewController?.webView.evaluateJavaScript("startOperation('\(operations[1].rawValue)')") { result, error in
if error != nil, let errorMessage = (error! as NSError).userInfo["WKJavaScriptExceptionMessage"] as? String {
XCTAssertTrue(errorMessage == "Error: Expected unique id", "Duplicate Operation Id passed to startOperation")
}
}
waitForExpectations(timeout: 5)
}
func testUniqueOperationIds() throws {
let exp = expectation(description: "Executing Javascript")
let operations: [VaccineTrialViewController.Operation] = [.vaccineTypeAHumanTrial, .vaccineTypeBHumanTrial]
let viewController = UIStoryboard.init(name: "Main", bundle: Bundle(for: type(of: self))).instantiateViewController(withIdentifier: "VaccineTrialViewController") as? VaccineTrialViewController
viewController?.setupWebView()
viewController?.webView.evaluateJavaScript("startOperation('\(operations[0].rawValue)')") { result, error in
exp.fulfill()
XCTAssertNil(error)
}
viewController?.webView.evaluateJavaScript("startOperation('\(operations[1].rawValue)')") { result, error in
XCTAssertNil(error)
}
waitForExpectations(timeout: 5)
}
}