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QuickͰମݧ͢Δςετͷ
ߏԽ
iOS Test Night #2 (01/19/2017)
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ͲͷςετϑϨʔϜϫʔΫΛͬ
͍ͯ·͔͢?
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Quickͱ
• SpecελΠϧͳςετΛ࣮ݱ͢ΔϑϨʔϜϫʔΫ
• RSpec(Ruby)ͦͷੜπʔϧ͔ΒώϯτΛಘͨ
• @modocache (Kiwi Contributor)ʹΑΓ։ൃ͞Εͨ
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ࢲ͕QuickΛ͏ཧ༝
• ίϛϡχςΟͰ։ൃ͞Ε͍ͯΔ
• RSpec/Rubyςετπʔϧͷݟ
• ςετίʔυͷߏԽ
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iOSςετπʔϧίϛϡχςΟ
ʹΑͬͯݗҾ͞Ε͖ͯͨ
• OCTestɻGTMɻSenTestingKitͷެࣜԽ
• GHUnit, Kiwi, Specta
• KIF, Calabash, Appium
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class PersonTests: XCTestCase {
var person: Person!
override func setUp() {
person = Person(name: "John", age: 20)
}
func testName() {
XCTAssertEqual(person.name, "John")
}
func testAge() {
XCTAssertEqual(person.age, 20)
}
}
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class PersonSpec: QuickSpec {
override func spec() {
var person: Person!
beforeEach {
person = Person(name: "John", age: 20)
}
it("Name") {
XCTAssertEqual(person.name, "John")
}
it("Age") {
XCTAssertEqual(person.age, 20)
}
}
}
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ผͷPersonͷςετΛ૿ͨ͠
͍
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class PersonTests: XCTestCase {
func testJohn() {
let person = Person(name: "John", age: 28)
XCTAssertEqual(person.name, "John")
XCTAssertEqual(person.age, 28)
}
func testNancy() {
let person = Person(name: "Nancy", age: 18)
XCTAssertEqual(person.name, "Nancy")
XCTAssertEqual(person.age, 18)
}
}
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• ςετରͷηοτΞοϓ͕ஈʑෳࡶʹ
• ෳͷassertΛ1ͭͷςετͰ͕ͪ͠
• ԿΛͲ͏ςετ͍͔ͨ͠ᐆດʹ……
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class PersonSpec: QuickSpec {
override func spec() {
var person: Person!
context("John") {
beforeEach {
person = Person(name: "John", age: 28)
}
it("Name") {
XCTAssertEqual(person.name, "John")
}
it("Age") {
XCTAssertEqual(person.age, 28)
}
}
context("Nancy") {
beforeEach {
person = Person(name: "Nancy", age: 18)
}
it("Name") {
XCTAssertEqual(person.name, "Nancy")
}
it("Age") {
XCTAssertEqual(person.age, 28)
}
}
}
}
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Quickجຊ༻ޠ
• describeʮมΘΒͳ͍ࣄ࣮ʯϝιου໊ػ
ೳɺ؍
• contextʮಛఆͷঢ়گʯલఏ݅ಛఆͷΦϒ
δΣΫτͷঢ়ଶ
• ΫϩʔδϟͷείʔϓͰߏΛදݱ͢Δ
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QuickͰղܾͰ͖ͳ͍
• ςετίʔυ͕͔͘ͳΔ
• ςετͣ͠Β͍ίʔυΛͳΜͱ͔͢Δ
• XCTestͰ࣮ݱͰ͖ͳ͍ػೳΛ׆༻͢Δ
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Qucikςετͷॻ͖ํXCTestͰ
Ͱ͖Δ
• ςετ໊ͷنΛࣗͰकΔඞཁ͕͋Δ
• ʹͳΓಡΈͮΒ͘ͳΓ͕ͪ
• QuickͰXCTestͬΆ͍ϕλͳςετͱ͍͏ͷॻ
͚Δ
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class PersonAsJohnTests: XCTestCase {
var john: Person!
override func setUp() {
john = Person(name: "John", age: 20)
}
//func testName() {
//func testAge() {
}
class PersonAsNancyTests: XCTestCase {
var nancy: Person!
override func setUp() {
nancy = Person(name: "Nancy", age: 18)
}
//func testName() {
//func testAge() {
}
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QuickಋೖͷϦεΫ
• ֶशίετɿผͷࢥΛ࣋ͭϑϨʔϜϫʔΫͷ
ಋೖ
• ੑೳίετɿΈ্Φʔόʔϔου͕ੜ͡Δ
• อकίετɿXcode+SDKͷมߋʹରͯ͠ै͢
Δ
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ςετΛߏԽ͢Δར
• ςετέʔεΛ૿͍͢͠
• ςετ݅Λཏ͍͢͠
• ϝϯςφϯε͍͢͠(૿͖͑ͯͨΒtreeΛׂ)
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ͲΜͳ࣌ʹςετΛॻ͖͔͘?
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ෆ۩߹ͷमਖ਼ - ϦάϨογϣϯ
• मਖ਼ͷඞཁ͕ੜ͡Δ=Ϣʔβʔʹͱͬͯʮͨͩ͠
͍ಈ࡞ʯͷՁ͕͋Δ
• ࣦഊ͢Δςετέʔε͕༻ҙ͞Ε͍ͯΔ
• E2EͰςετ͢ΔͷͰઃܭΛେ͖͘มߋͰ͖Δ
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৽نϞδϡʔϧͷՃ
• ৽ػೳ=Ձ͕͋Δ
• ઃܭͱͯ͠ͷςετυϦϒϯ
• طଘͷઃܭͷӨڹΛड͚ͳ͍ͷͰқ͕͍
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πʔϧΑΓϚΠϯυηοτ
• ʮʹཱͭςετΛॻ͘ͷඇৗʹ؆୯Ͱɺ
XCTestͰQuickͰେͨ͠ҧ͍͕ͳ͍ʯ
@modcache
• http://modocache.io/testing-tutorial-in-
japanese
• ඞཁͳͷυΩϡϝϯτݟΛڞ༗͢Δ
• ςετΛॻ͍ͯ։ൃ͕Ճͨ͠ମݧ
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·ͱΊ
• ςετͷߏԽʹऔΓΉͱXCTestͰʹ
ͳΔ
• QuickςετΛ໊લͱ֊ͰදݱͰ͖Δ
• ߏԽʹΑͬͯʮʹཱͭςετΛॻ͘ʯ͜ͱ
͕ॏཁ