From 0c84e267a41dbfc984c5e022f3adc73eaa7a7263 Mon Sep 17 00:00:00 2001
From: becothas <41289937+becothas@users.noreply.github.com>
Date: Tue, 10 Oct 2023 17:59:08 +0200
Subject: [PATCH] IDE-207 Fix TrustUserDomainsTest (#4882)

---
 .../catrobat/catroid/TrustedDomainManager.kt  | 28 +++++++++++++------
 .../test/utiltests/TrustedUserDomainsTest.kt  | 22 +++++++++------
 2 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/catroid/src/main/java/org/catrobat/catroid/TrustedDomainManager.kt b/catroid/src/main/java/org/catrobat/catroid/TrustedDomainManager.kt
index 6f22fc52086..4792d60d528 100644
--- a/catroid/src/main/java/org/catrobat/catroid/TrustedDomainManager.kt
+++ b/catroid/src/main/java/org/catrobat/catroid/TrustedDomainManager.kt
@@ -41,9 +41,7 @@ object TrustedDomainManager {
     private const val READ_ERROR_LOG = "Cannot read trusted domains"
     private const val PARSE_ERROR_LOG = "Cannot parse trusted domains"
 
-    private val trustListPattern: Pattern? by lazy {
-        initializeTrustListPattern()
-    }
+    private var trustListPattern: Pattern? = null
     var userTrustListPattern: Pattern? = null
 
     @Synchronized
@@ -51,6 +49,9 @@ object TrustedDomainManager {
         if (userTrustListPattern == null) {
             userTrustListPattern = initializeUserTrustListPattern()
         }
+        if (trustListPattern == null) {
+            trustListPattern = initializeTrustListPattern()
+        }
         return trustListPattern?.matcher(url)?.matches() ?: false ||
             userTrustListPattern?.matcher(url)?.matches() ?: false
     }
@@ -61,9 +62,14 @@ object TrustedDomainManager {
                 TRUSTED_USER_DOMAINS_FILE.exists() ->
                     TRUSTED_USER_DOMAINS_FILE.inputStream().use {
                         val trustList = Utils.getJsonObjectFromInputStream(it)
-                        trustList.getJSONArray(TRUST_LIST_JSON_ARRAY_NAME).put(cleanUpUserInput(domain))
-                }
-                TRUSTED_USER_DOMAINS_FILE.createNewFile() -> JSONArray(listOf(cleanUpUserInput(domain)))
+                        trustList.getJSONArray(TRUST_LIST_JSON_ARRAY_NAME)
+                            .put(cleanUpUserInput(domain))
+                    }
+
+                TRUSTED_USER_DOMAINS_FILE.createNewFile() -> JSONArray(
+                    listOf(cleanUpUserInput(domain))
+                )
+
                 else -> return false
             }
             userTrustListPattern = getTrustListPatternFromDomains(domains)
@@ -108,6 +114,7 @@ object TrustedDomainManager {
                     TRUSTED_USER_DOMAINS_FILE.writeText(trustList.toString(JSON_INDENTATION))
                     true
                 }
+
                 else -> false
             }
         } catch (e: IOException) {
@@ -177,9 +184,14 @@ object TrustedDomainManager {
     private fun cleanUpUserInput(string: String): String =
         string.replace("[ \"{}\\[\\]]|(\\n){2,}".toRegex(), "").removeSuffix("\n")
 
-    @VisibleForTesting
-    fun resetUserTrustList(): Boolean {
+    private fun resetUserTrustList(): Boolean {
         userTrustListPattern = null
         return TRUSTED_USER_DOMAINS_FILE.delete()
     }
+
+    @VisibleForTesting
+    fun reset() {
+        resetUserTrustList()
+        trustListPattern = null
+    }
 }
diff --git a/catroid/src/test/java/org/catrobat/catroid/test/utiltests/TrustedUserDomainsTest.kt b/catroid/src/test/java/org/catrobat/catroid/test/utiltests/TrustedUserDomainsTest.kt
index dbd7010bdac..e51a82d5f4f 100644
--- a/catroid/src/test/java/org/catrobat/catroid/test/utiltests/TrustedUserDomainsTest.kt
+++ b/catroid/src/test/java/org/catrobat/catroid/test/utiltests/TrustedUserDomainsTest.kt
@@ -24,12 +24,14 @@ package org.catrobat.catroid.test.utiltests
 
 import android.content.Context
 import org.catrobat.catroid.CatroidApplication
-import org.catrobat.catroid.TrustedDomainManager
 import org.catrobat.catroid.TrustedDomainManager.addToUserTrustList
 import org.catrobat.catroid.TrustedDomainManager.getUserTrustList
 import org.catrobat.catroid.TrustedDomainManager.isURLTrusted
+import org.catrobat.catroid.TrustedDomainManager.reset
 import org.catrobat.catroid.TrustedDomainManager.setUserTrustList
 import org.catrobat.catroid.common.Constants
+import org.catrobat.catroid.common.Constants.TRUSTED_USER_DOMAINS_FILE
+import org.catrobat.catroid.common.Constants.TRUST_LIST_JSON_ARRAY_NAME
 import org.catrobat.catroid.common.FlavoredConstants
 import org.catrobat.catroid.utils.Utils
 import org.json.JSONArray
@@ -96,9 +98,10 @@ class TrustedUserDomainsTest {
 
     @Test
     fun testAddToUserTrustList() {
-        Constants.TRUSTED_USER_DOMAINS_FILE.createNewFile()
-        given(Utils.getJsonObjectFromInputStream(any()))
-            .willReturn(constructTrustList(listOf("tugraz.at")))
+        TRUSTED_USER_DOMAINS_FILE.createNewFile()
+        given(Utils.getJsonObjectFromInputStream(any())).willReturn(
+            constructTrustList(listOf("tugraz.at"))
+        )
         addToUserTrustList("wikipedia.net")
         assertTrue(isURLTrusted("https://www.tugraz.at"))
         assertTrue(isURLTrusted("https://www.wikipedia.net/blabla"))
@@ -107,17 +110,18 @@ class TrustedUserDomainsTest {
 
     @Test
     fun testGetUserTrustList() {
-        Constants.TRUSTED_USER_DOMAINS_FILE.createNewFile()
-        given(Utils.getJsonObjectFromInputStream(any()))
-            .willReturn(constructTrustList(listOf("tugraz.at", "wikipedia.net")))
+        TRUSTED_USER_DOMAINS_FILE.createNewFile()
+        given(Utils.getJsonObjectFromInputStream(any())).willReturn(
+            constructTrustList(listOf("tugraz.at", "wikipedia.net"))
+        )
         assertEquals("tugraz.at\nwikipedia.net", getUserTrustList())
     }
 
     @After
     fun tearDown() {
-        TrustedDomainManager.resetUserTrustList()
+        reset()
     }
 
     private fun constructTrustList(domains: List<String>): JSONObject =
-        JSONObject(mapOf(Constants.TRUST_LIST_JSON_ARRAY_NAME to JSONArray(domains)))
+        JSONObject(mapOf(TRUST_LIST_JSON_ARRAY_NAME to JSONArray(domains)))
 }