The document discusses iOS testing and provides examples of using XCTest to test a NameValidator class. It defines a NameValidator struct that conforms to a Validatable protocol and uses a regular expression to validate strings as names. Three test methods are defined to test validating different names, and the tests assert that the names are validated correctly according to the regular expression.

1. UnitTest
XCTest
2017/01/19 iOS Test Night #2

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Swift 3.0.2
Xcode 8.2.1

22. import Foundation
protocol Validatable {
associatedtype Validatee
func validate(_ validatee: Validatee) -> Bool
}

23. import Foundation
struct NameValidator: Validatable {
typealias Validatee = String
func validate(_ validatee: String) -> Bool {
let regEx = "[A-Z]+[a-z]{1,}+s+[A-Z]+[a-z]{1,}"
let predicate = NSPredicate(format: "SELF MATCHES %@", regEx)
return predicate.evaluate(with: validatee)
}
}

24. import XCTest
@testable import EquivalanceTest
class NameValidatorTest: XCTestCase {
let nameValidator = NameValidator()
func testTanaka_Kenji () {
let name = "Tanaka Kenji"
XCTAssertTrue(nameValidator.validate(name))
}
func test () {
let name = "Tanaka @@@"
XCTAssertTrue(nameValidator.validate(name))
}
func test () {
let name = "Tanaka 123"
XCTAssertTrue(nameValidator.validate(name))
}
}

25. import XCTest
@testable import EquivalanceTest
class NameValidatorTest: XCTestCase {
let nameValidator = NameValidator()
func testTanaka_Kenji () {
let name = "Tanaka Kenji"
XCTAssertTrue(nameValidator.validate(name))
}
func test () {
let name = "Tanaka @@@"
XCTAssertTrue(nameValidator.validate(name))
}
func test () {
let name = "Tanaka 123"
XCTAssertTrue(nameValidator.validate(name))
}
}
@ 123

26. XCTest
Web

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34. GitHub: ktanaka117
Twitter: @ktanaka117
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