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Կނςετ͕ॻ͚ͳ͍ͷ͔
iOS Test Night #6
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Profile
Kazuya Ueoka
Timers inc.ͷiOSΤϯδχΞ
Twitter: @fromkk
Github: fromkk
Qiita: fromkk
Sarahah: fromkk
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ʊਓਓਓਓਓʊ
ʼɹςετ0ɹʻ
ʉY^Y^Y^Yʉ
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ςετΛͪΌΜͱ
ॻ͔ͳ͍ͱͳʔͱࢥ͍ͬͯ·ͨ͠
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͊͞ɺطଘίʔυʹ
ςετΛॻ͜͏
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ͱࢥͬͯ
طଘίʔυΛோΊ·͢
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!
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μϝͩɺςετॻ͚ͳ͍
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Կނͳͷ͔
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ςετ͕ॻ͚ͳ͍งғؾ
• ViewControllerͰ࣮σʔλʹΞΫηε
• ຊ൪αʔόʔ/ϩʔΧϧDB/UserDefaults
• ίʔυͰγϯάϧτϯݺͼग़͠
• ҰͭͷΫϥε͕Λ͍࣋ͪ͗ͯ͢Δ(અࢠ)
• ΠϕϯτϋϯυϦϯά/delegate/Notification/Observation
ͷॲཧΛશ͚ͯෛ͍ͬͯΔ
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ςετ 0ݸ ͳϓϩδΣΫτʹ
ϢχοτςετΛՃͯ͠Έͨ
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ରͷը໘
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ࠓճͷςετͷ؍
• ը໘ىಈ࣌ʹMarkdownϑΝΠϧΛಡΈࠐΜͰtextViewͷॳ
ظʹઃఆ͞Ε͍ͯΔࣄ
• อଘ͍ͨ͠λΠϛϯάͰอଘ͞ΕΔࣄ
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ͬͨࣄ ͦͷ1
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ςετதRealmΛInMemoryػೳΛ༗ޮʹ
class DB {
static var isTesting: Bool = false
private static var userConfiguration: Realm.Configuration {
return Realm.Configuration()
}
private static var inMemoryConfiguration: Realm.Configuration {
return Realm.Configuration(inMemoryIdentifier: "InMemory")
}
static var realm: Realm {
let configuration: Realm.Configuration
if isTesting {
configuration = inMemoryConfiguration
} else {
configuration = userConfiguration
}
return try! Realm(configuration: configuration)
}
}
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ͬͨࣄ ͦͷ2
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ʊਓਓਓਓਓਓਓਓਓਓਓʊ
ʼɹઃܭͷݟ͠ʂʂʂɹʻ
ʉY^Y^Y^Y^Y^Y^Y^Y^Y^Yʉ
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͜Ε·Ͱ
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ݟ͠ޙ
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ςετ
@testable import Type
class RegisterViewControllerTests: XCTestCase {
class MockRegistrable: MarkdownRegistrable {
let defaultValue = "Hello world"
func open(_ completed: @escaping (String) -> ()) {
completed(defaultValue)
}
var isSaved: Bool = false
func save(with markdown: String) {
isSaved = true
}
}
private func makeViewController() -> RegisterViewController {
let registrable = MockRegistrable()
let viewController = RegisterViewController()
viewController.registrable = registrable
return viewController
}
func testOpen() {
let viewController = makeViewController()
viewController.open()
XCTAssetEqual(registrable.textView.text, "Hello world")
}
func testSave() {
let viewController = makeViewController()
viewController.save(with: "hoge huga")
XCTAssetTrue(registrable.isSaved)
}
}
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ςετ͕ॻ͚ͨ
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ςετΛॻ͍ͯݟͯ
• ςετ͕ॻ͚Δ͔Ͳ͏͔ઃܭ࣍ୈͱ͍͏ࣄ͕ʹ͠Έͯ
͔ͬͨ
• ϓϩύςΟ͕ࠩ͠ସ͕͑Մೳɾ֎͔Β͕ͤΔ༷ʹͳͬ
͍ͯΔࣄ͕ॏཁ
• (࣮ίʔυͰ͏গ͠ςετΛॻ͍͕ͨ)؍ͷ࿙Εʹؾ
͘ࣄ͕ग़དྷͨ
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·ͱΊ
• ςετෆՄೳΛςετՄೳʹม͑Δࣄ͕ग़དྷ·ͨ͠
• ςετ͕ग़དྷͳ͍࣌ઃܭΛݟ͢
• ઃܭΛݟͤςετ͕ग़དྷΔ
• େ෯ʹઃܭΛม͑ͯςετ͕͋ΔͷͰ҆৺
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PR
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ΤϯδχΞืूத
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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
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