✨ Parse CaskFile, WIP for new AppUpdater

tests/unit/Parsers/CaskFileParserTest.swift

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+//
+//  CaskFileParserTest.swift
+//  Unit Tests
+//
+//  Created by Nico Verbruggen on 04/02/2023.
+//  Copyright © 2023 Nico Verbruggen. All rights reserved.
+//
+
+import XCTest
+
+class CaskFileParserTest: XCTestCase {
+
+    // MARK: - Test Files
+    static var exampleFilePath: URL {
+        return Bundle(for: Self.self)
+            .url(forResource: "phpmon-dev", withExtension: "rb")!
+    }
+
+    func test_can_extract_fields_from_cask_file() throws {
+        let caskFile = CaskFile.from(url: CaskFileParserTest.exampleFilePath)
+
+        XCTAssertEqual(
+            caskFile!.properties["version"],
+            "5.7.2_1035"
+        )
+        XCTAssertEqual(
+            caskFile!.properties["homepage"],
+            "https://phpmon.app"
+        )
+        XCTAssertEqual(
+            caskFile!.properties["appcast"],
+            "https://github.com/nicoverbruggen/phpmon/releases.atom"
+        )
+        XCTAssertEqual(
+            caskFile!.properties["url"],
+            "https://github.com/nicoverbruggen/phpmon/releases/download/v5.7.2/phpmon-dev.zip"
+        )
+    }
+
+    func test_can_extract_fields_from_remote_cask_file() throws {
+        let caskFile = CaskFile.from(url: Constants.Urls.StableBuildCaskFile)
+
+        XCTAssertTrue(caskFile!.properties.keys.contains("version"))
+        XCTAssertTrue(caskFile!.properties.keys.contains("homepage"))
+        XCTAssertTrue(caskFile!.properties.keys.contains("url"))
+        XCTAssertTrue(caskFile!.properties.keys.contains("appcast"))
+    }
+}

tests/unit/Test Files/brew/phpmon-dev.rb

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+cask 'phpmon-dev' do
+  depends_on formula: 'gnu-sed'
+
+  version '5.7.2_1035'
+  sha256 '1cb147bd1b1fbd52971d90dff577465b644aee7c878f15ede57f46e8f217067a'
+
+  url 'https://github.com/nicoverbruggen/phpmon/releases/download/v5.7.2/phpmon-dev.zip'
+  appcast 'https://github.com/nicoverbruggen/phpmon/releases.atom'
+  name 'PHP Monitor DEV'
+  homepage 'https://phpmon.app'
+
+  app 'PHP Monitor DEV.app', target: "PHP Monitor DEV.app"
+end