diff --git a/Assets/Mirror/Tests/Editor/NetworkBehaviour/NetworkBehaviourTests.cs b/Assets/Mirror/Tests/Editor/NetworkBehaviour/NetworkBehaviourTests.cs
index 499aaabab..181cdd4d8 100644
--- a/Assets/Mirror/Tests/Editor/NetworkBehaviour/NetworkBehaviourTests.cs
+++ b/Assets/Mirror/Tests/Editor/NetworkBehaviour/NetworkBehaviourTests.cs
@@ -864,14 +864,14 @@ public void AuthorityIsFalseVariations()
             identity.isServer = false;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ClientToServer;
-            Debug.Assert(!emptyBehaviour.authority, "Client-only isOwned=false syncDirection=ClientToServer should have no authority");
+            Assert.That(!emptyBehaviour.authority, "Client-only isOwned=false syncDirection=ClientToServer should have no authority");
 
             CreateNetworked(out _, out  identity, out  emptyBehaviour);
             identity.isClient = true;
             identity.isServer = false;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ServerToClient;
-            Debug.Assert(!emptyBehaviour.authority, "Client-only isOwned=false syncDirection=ServerToClient should have no authority");
+            Assert.That(!emptyBehaviour.authority, "Client-only isOwned=false syncDirection=ServerToClient should have no authority");
 
             // has no authority as server only
             CreateNetworked(out _, out identity, out emptyBehaviour);
@@ -879,7 +879,7 @@ public void AuthorityIsFalseVariations()
             identity.isServer = true;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ClientToServer;
-            Debug.Assert(!emptyBehaviour.authority, "Server-only isOwned=false syncDirection=ClientToServer should have no authority");
+            Assert.That(!emptyBehaviour.authority, "Server-only isOwned=false syncDirection=ClientToServer should have no authority");
 
             // has no authority as host, not owned and client-to-server sync
             CreateNetworked(out _, out  identity, out  emptyBehaviour);
@@ -887,7 +887,7 @@ public void AuthorityIsFalseVariations()
             identity.isServer = true;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ClientToServer;
-            Debug.Assert(!emptyBehaviour.authority, "Host isOwned=false syncDirection=ClientToServer should have no authority");
+            Assert.That(!emptyBehaviour.authority, "Host isOwned=false syncDirection=ClientToServer should have no authority");
         }
 
         [Test]
@@ -899,7 +899,7 @@ public void AuthorityIsTrueVariations()
             identity.isServer = false;
             identity.isOwned = true;
             emptyBehaviour.syncDirection = SyncDirection.ClientToServer;
-            Debug.Assert(emptyBehaviour.authority, "Client-only isOwned=true syncDirection=ClientToServer should have authority");
+            Assert.That(emptyBehaviour.authority, "Client-only isOwned=true syncDirection=ClientToServer should have authority");
 
             // has authority as server only
             CreateNetworked(out _, out identity, out emptyBehaviour);
@@ -907,7 +907,7 @@ public void AuthorityIsTrueVariations()
             identity.isServer = true;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ServerToClient;
-            Debug.Assert(emptyBehaviour.authority, "Server-only isOwned=false syncDirection=ServerToClient should have authority");
+            Assert.That(emptyBehaviour.authority, "Server-only isOwned=false syncDirection=ServerToClient should have authority");
 
             // has authority as host, owned and client-to-server sync
             CreateNetworked(out _, out  identity, out  emptyBehaviour);
@@ -915,7 +915,7 @@ public void AuthorityIsTrueVariations()
             identity.isServer = true;
             identity.isOwned = true;
             emptyBehaviour.syncDirection = SyncDirection.ClientToServer;
-            Debug.Assert(emptyBehaviour.authority, "Host isOwned=true syncDirection=ClientToServer should have authority");
+            Assert.That(emptyBehaviour.authority, "Host isOwned=true syncDirection=ClientToServer should have authority");
 
             // has authority as host, not owned and server-to-client sync
             CreateNetworked(out _, out identity, out emptyBehaviour);
@@ -923,7 +923,7 @@ public void AuthorityIsTrueVariations()
             identity.isServer = true;
             identity.isOwned = false;
             emptyBehaviour.syncDirection = SyncDirection.ServerToClient;
-            Debug.Assert(emptyBehaviour.authority, "Host isOwned=false syncDirection=ServerToClient should have authority");
+            Assert.That(emptyBehaviour.authority, "Host isOwned=false syncDirection=ServerToClient should have authority");
         }
 
         // test for an issue where nested classes wouldn't be weaved.