Merge pull request #12 from AppCron/interactor-status-gateway

Interactor status gateway

Author: Florian Rieger

Sources/InteractorStatusGateway.swift

@@ -0,0 +1,6 @@
+import Foundation
+
+protocol InteractorStatusGateway {
+    func isRunning() -> Bool
+    func setRunning(running: Bool)
+}

Sources/InteractorStatusInMemoryGateway.swift

@@ -0,0 +1,15 @@
+import Foundation
+
+class InteractorStatusInMemoryGateway: InteractorStatusGateway {
+    
+    private var running = false
+    
+    func isRunning() -> Bool {
+        return self.running
+    }
+    
+    func setRunning(running: Bool) {
+        self.running = running
+    }
+    
+}

Tests/InteractorStatusInMemoryGatewayTests.swift

@@ -0,0 +1,40 @@
+import XCTest
+@testable import ACInteractor
+
+class InteractorStatusInMemoryGatewayTests: XCTestCase {
+    
+    let gateway = InteractorStatusInMemoryGateway()
+    
+    // MARK: isRunning()
+    
+    func testIsRunning_retursFalseByDefault() {
+        // Act
+        let running = gateway.isRunning()
+        
+        // Assert
+        XCTAssertEqual(running, false)
+    }
+    
+    func testIsRunning_afterSettingTrue_returnsTrue() {
+        // Arrange
+        gateway.setRunning(true)
+        
+        // Act
+        let running = gateway.isRunning()
+        
+        // Assert
+        XCTAssertEqual(running, true)
+    }
+    
+    func testIsRunning_afterSettingFalse_returnsFalse() {
+        // Arrange
+        gateway.setRunning(false)
+        
+        // Act
+        let running = gateway.isRunning()
+        
+        // Assert
+        XCTAssertEqual(running, false)
+    }
+    
+}

Xcode/ACInteractor.xcodeproj/project.pbxproj

@@ -7,6 +7,9 @@
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@@ -32,6 +35,9 @@
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@@ -95,6 +101,8 @@
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 				17B0BF6F1D3CD057004AA98B /* LazyInteractor.swift */,
 				1794818E1D57475000CA3590 /* ErrorHandlerExtension.swift */,
+				17223A161DF9C80000CF7F6F /* InteractorStatusGateway.swift */,
+				17223A181DF9CA3E00CF7F6F /* InteractorStatusInMemoryGateway.swift */,
 			);
 			name = Sources;
 			path = ../Sources;
@@ -107,6 +115,7 @@
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 				17B0BF711D3CD0A9004AA98B /* LazyInteractorTests.swift */,
 				179481901D57490900CA3590 /* ErrorHandlerExtensionTests.swift */,
+				17223A1A1DF9CA7A00CF7F6F /* InteractorStatusInMemoryGatewayTests.swift */,
 			);
 			name = Tests;
 			path = ../Tests;
@@ -230,7 +239,9 @@
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@@ -246,6 +257,7 @@
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