changing setup variables from var to let

enzevalos_iphoneTests/phishing/TyposquattingTests.swift

@@ -14,17 +14,16 @@ class TyposquattingTests: XCTestCase {
     
     let typosquatting = Typosquatting()
     
-    var validRD = ["fu-berlin.de", "google.de", "nljbjkjk.de", "w3schools.com", "w2schools.com", "w8schools.com", "w33schools.com", "w22schools.com", "w99schools.eu.com", "3schools.com"]
+    // Setup
+    let validRD = ["fu-berlin.de", "google.de", "nljbjkjk.de", "w3schools.com", "w2schools.com", "w8schools.com", "w33schools.com", "w22schools.com", "w99schools.eu.com", "3schools.com"]
     
-    var validSLD = ["fu-berlin", "google", "nljbjkjk", "w3schools", "w2schools", "w8schools", "w33schools", "w22schools", "w99schools.eu", "3schools"]
+    let validSLD = ["fu-berlin", "google", "nljbjkjk", "w3schools", "w2schools", "w8schools", "w33schools", "w22schools", "w99schools.eu", "3schools"]
     
-    var validURLs = ["www.fu-berlin.de", "www.google.de", "nljbjkjk.com", "www.w3schools.com", "www.w2schools.com", "www.w8schools.de", "www.w33schools.com", "www.w22schools.com", "www.w99schools.eu.com", "www.3schools.com"]
+    let validURLs = ["www.fu-berlin.de", "www.google.de", "nljbjkjk.com", "www.w3schools.com", "www.w2schools.com", "www.w8schools.de", "www.w33schools.com", "www.w22schools.com", "www.w99schools.eu.com", "www.3schools.com"]
 
-    // Setup for Critical Pattern of a Root Domain
-    var testMailText = "https://git.imp.fu-berlin.de/enzevalos/enzevalos_iphone/issues/240http:// www.google.de http://nljbjkjk.de https://www.w3schools.com https://www.w2schools.com https://www.w8schools.com  https://www.w33schools.com https://www.w22schools.com https://www.w99schools.eu.com https://git.imp.fu-ber_lin.de/enzevalos/enzevalos_iphone/issues/240 http://www.google-.de http://nljbj#kjk.de https://www.3schools.com https://www.w2sc..hools.com https://www.w8sch?ools.com https://www.w33sc_hools.com  https://www.w22schooIs.com  https://www.W99schools$.com"
+    let testMailText = "https://git.imp.fu-berlin.de/enzevalos/enzevalos_iphone/issues/240http:// www.google.de http://nljbjkjk.de https://www.w3schools.com https://www.w2schools.com https://www.w8schools.com  https://www.w33schools.com https://www.w22schools.com https://www.w99schools.eu.com https://git.imp.fu-ber_lin.de/enzevalos/enzevalos_iphone/issues/240 http://www.google-.de http://nljbj#kjk.de https://www.3schools.com https://www.w2sc..hools.com https://www.w8sch?ools.com https://www.w33sc_hools.com  https://www.w22schooIs.com  https://www.W99schools$.com"
     
 
-    
     func testIsValidRD() {
         let pattern = typosquatting.isValidRD(mailBody: testMailText)
         XCTAssertNotNil(pattern)