Separate parser and helpers from Password class for better testability

passKitTests/Parser/ConstantsTest.swift

@@ -0,0 +1,31 @@
+//
+//  ConstantsTest.swift
+//  passKitTests
+//
+//  Created by Danny Moesch on 30.09.18.
+//  Copyright © 2018 Bob Sun. All rights reserved.
+//
+
+import XCTest
+
+@testable import passKit
+
+class ConstantsTest: XCTestCase {
+
+    func testIsOtpRelated() {
+        XCTAssertTrue(Constants.isOtpRelated(line: "otpauth://something"))
+        XCTAssertTrue(Constants.isOtpRelated(line: "otp_algorithm: algorithm"))
+        XCTAssertFalse(Constants.isOtpRelated(line: "otp: something"))
+        XCTAssertFalse(Constants.isOtpRelated(line: "otp"))
+    }
+
+    func testUnknown() {
+        XCTAssertEqual(Constants.unknown(0), "unknown 0")
+        XCTAssertEqual(Constants.unknown(10), "unknown 10")
+    }
+
+    func testGetSeparator() {
+        XCTAssertEqual(Constants.getSeparator(breakingLines: true), "\n")
+        XCTAssertEqual(Constants.getSeparator(breakingLines: false), " ")
+    }
+}