[feat] #173 버전 체크 검증 테스트 케이스 추가

Author: stealmh

Projects/Feature/FeaturePokitTests/Sources/FeaturePokitTests.swift

@@ -2,9 +2,66 @@ import ComposableArchitecture
 import XCTest
 
 @testable import FeaturePokit
+@testable import Domain
 
 final class FeaturePokitTests: XCTestCase {
-    func test() {
+    /// ex) 1.3.5버전일 때
+    /// 1: Major
+    /// 3: Minor
+    /// 5: Patch
 
+    func test_patch_버전이_앱스토어가_더_커도_업데이트가_필요하지_않다() {
+        let current_V = Version("1.0.8", trackId: 0)
+        let appStore_V = Version("1.0.9", trackId: 0)
+        
+        let result = updateNeeded(currentVersion: current_V, appStoreVersion: appStore_V)
+        /// expect: False
+        XCTAssertFalse(result)
+    }
+    
+    func test_minor_버전이_앱스토어가_더_클때_업데이트가_필요하다() {
+        let current_V = Version("1.0.8", trackId: 0)
+        let appStore_V = Version("1.1.8", trackId: 0)
+        
+        let result = updateNeeded(currentVersion: current_V, appStoreVersion: appStore_V)
+        /// expect: True
+        XCTAssertTrue(result)
+    }
+    
+    func test_major_버전이_앱스토어가_더_클때_업데이트가_필요하다() {
+        let current_V = Version("1.0.8", trackId: 0)
+        let appStore_V = Version("2.0.8", trackId: 0)
+        
+        let result = updateNeeded(currentVersion: current_V, appStoreVersion: appStore_V)
+        /// expect: True
+        XCTAssertTrue(result)
+    }
+    
+    func test_major는_앱스토어가_더_높고_minor는_현재_버전이_더_클때_업데이트가_필요하다() {
+        let current_V = Version("1.6.4", trackId: 0)
+        let appStore_V = Version("2.1.4", trackId: 0)
+        
+        let result = updateNeeded(currentVersion: current_V, appStoreVersion: appStore_V)
+        /// expect: True
+        XCTAssertTrue(result)
+    }
+    
+    func test_버전이_같다면_업데이트가_필요하지_않다() {
+        let current_V = Version("1.0.8", trackId: 0)
+        let appStore_V = Version("1.0.8", trackId: 0)
+        
+        let result = updateNeeded(currentVersion: current_V, appStoreVersion: appStore_V)
+        /// expect: False
+        XCTAssertFalse(result)
+    }
+
+}
+
+extension FeaturePokitTests {
+    func updateNeeded(
+        currentVersion: Version,
+        appStoreVersion: Version
+    ) -> Bool {
+        return currentVersion < appStoreVersion
     }
 }