✅ Added tests

phpmon-tests/ExtensionParserTest.swift

@@ -0,0 +1,56 @@
+//
+//  ExtensionParserTest.swift
+//  phpmon-tests
+//
+//  Created by Nico Verbruggen on 13/02/2021.
+//  Copyright © 2021 Nico Verbruggen. All rights reserved.
+//
+
+import XCTest
+
+class ExtensionParserTest: XCTestCase {
+    
+    static var phpIniFileUrl: URL {
+        return Bundle(for: Self.self).url(forResource: "php", withExtension: "ini")!
+    }
+
+    func testCanLoadExtension() throws {
+        let extensions = PhpExtension.load(from: Self.phpIniFileUrl)
+        
+        XCTAssertGreaterThan(extensions.count, 0)
+    }
+    
+    func testExtensionNameIsCorrect() throws {
+        let extensions = PhpExtension.load(from: Self.phpIniFileUrl)
+        
+        XCTAssertEqual(extensions.first!.name, "xdebug")
+        XCTAssertEqual(extensions.last!.name, "imagick")
+    }
+    
+    func testExtensionStatusIsCorrect() throws {
+        let extensions = PhpExtension.load(from: Self.phpIniFileUrl)
+        
+        XCTAssertEqual(extensions.first!.enabled, true)
+        XCTAssertEqual(extensions.last!.enabled, false)
+    }
+    
+    func testToggleWorksAsExpected() throws {
+        let destination = Utility.copyToTemporaryFile(resourceName: "php", fileExtension: "ini")!
+        let extensions = PhpExtension.load(from: destination)
+        XCTAssertEqual(extensions.count, 2)
+        
+        // Try to disable it!
+        let xdebug = extensions.first!
+        XCTAssertEqual(xdebug.enabled, true)
+        xdebug.toggle()
+        XCTAssertEqual(xdebug.enabled, false)
+        
+        // Check if the file contains the appropriate data
+        let file = try! String(contentsOf: destination, encoding: .utf8)
+        XCTAssertTrue(file.contains("; zend_extension=\"xdebug.so\""))
+        
+        // Make sure if we load the data again, it's disabled
+        XCTAssertEqual(PhpExtension.load(from: destination).first!.enabled, false)
+    }
+
+}