diff --git a/src/BirdsiteLive.Moderation/Processors/FollowerModerationProcessor.cs b/src/BirdsiteLive.Moderation/Processors/FollowerModerationProcessor.cs
index 18c9b14..99d72f6 100644
--- a/src/BirdsiteLive.Moderation/Processors/FollowerModerationProcessor.cs
+++ b/src/BirdsiteLive.Moderation/Processors/FollowerModerationProcessor.cs
@@ -1,6 +1,5 @@
 using System.Threading.Tasks;
 using BirdsiteLive.DAL.Contracts;
-using BirdsiteLive.DAL.Models;
 using BirdsiteLive.Domain.Repository;
 using BirdsiteLive.Moderation.Actions;
 
@@ -28,6 +27,8 @@ namespace BirdsiteLive.Moderation.Processors
 
         public async Task ProcessAsync(ModerationTypeEnum type)
         {
+            if (type == ModerationTypeEnum.None) return;
+
             var followers = await _followersDal.GetAllFollowersAsync();
 
             foreach (var follower in followers)
diff --git a/src/BirdsiteLive.Moderation/Processors/TwitterAccountModerationProcessor.cs b/src/BirdsiteLive.Moderation/Processors/TwitterAccountModerationProcessor.cs
index 3c267bb..91e3931 100644
--- a/src/BirdsiteLive.Moderation/Processors/TwitterAccountModerationProcessor.cs
+++ b/src/BirdsiteLive.Moderation/Processors/TwitterAccountModerationProcessor.cs
@@ -27,6 +27,8 @@ namespace BirdsiteLive.Moderation.Processors
 
         public async Task ProcessAsync(ModerationTypeEnum type)
         {
+            if (type == ModerationTypeEnum.None) return;
+            
             var twitterUsers = await _twitterUserDal.GetAllTwitterUsersAsync();
 
             foreach (var user in twitterUsers)
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectAllFollowingsActionTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectAllFollowingsActionTests.cs
index 3fda47b..3ed5c78 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectAllFollowingsActionTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectAllFollowingsActionTests.cs
@@ -35,7 +35,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.GetTwitterUserAsync(
                     It.Is<int>(y => y == 24)))
@@ -45,7 +45,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     Acct = "acct"
                 });
 
-            var userServiceMock = new Mock<IUserService>();
+            var userServiceMock = new Mock<IUserService>(MockBehavior.Strict);
             userServiceMock
                 .Setup(x => x.SendRejectFollowAsync(
                     It.Is<ActivityFollow>(y => y.type == "Follow"),
@@ -83,7 +83,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.GetTwitterUserAsync(
                     It.Is<int>(y => y == 24)))
@@ -93,7 +93,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     Acct = "acct"
                 });
 
-            var userServiceMock = new Mock<IUserService>();
+            var userServiceMock = new Mock<IUserService>(MockBehavior.Strict);
             userServiceMock
                 .Setup(x => x.SendRejectFollowAsync(
                     It.Is<ActivityFollow>(y => y.type == "Follow"),
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectFollowingActionTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectFollowingActionTests.cs
index 7d7b1bf..74f037e 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectFollowingActionTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RejectFollowingActionTests.cs
@@ -40,7 +40,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var userServiceMock = new Mock<IUserService>();
+            var userServiceMock = new Mock<IUserService>(MockBehavior.Strict);
             userServiceMock
                 .Setup(x => x.SendRejectFollowAsync(
                     It.Is<ActivityFollow>(y => y.type == "Follow"),
@@ -83,7 +83,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var userServiceMock = new Mock<IUserService>();
+            var userServiceMock = new Mock<IUserService>(MockBehavior.Strict);
             userServiceMock
                 .Setup(x => x.SendRejectFollowAsync(
                     It.Is<ActivityFollow>(y => y.type == "Follow"),
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveFollowerActionTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveFollowerActionTests.cs
index 4def0ed..3b83739 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveFollowerActionTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveFollowerActionTests.cs
@@ -23,13 +23,13 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var rejectAllFollowingsActionMock = new Mock<IRejectAllFollowingsAction>();
+            var rejectAllFollowingsActionMock = new Mock<IRejectAllFollowingsAction>(MockBehavior.Strict);
             rejectAllFollowingsActionMock
                 .Setup(x => x.ProcessAsync(
                     It.Is<Follower>(y => y.Id == follower.Id)))
                 .Returns(Task.CompletedTask);
 
-            var followersDalMock = new Mock<IFollowersDal>();
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
             followersDalMock
                 .Setup(x => x.GetFollowersAsync(
                     It.Is<int>(y => y == 1)))
@@ -40,7 +40,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     It.Is<int>(y => y == 12)))
                 .Returns(Task.CompletedTask);
 
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.DeleteTwitterUserAsync(
                     It.Is<int>(y => y == 1)))
@@ -78,13 +78,13 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var rejectAllFollowingsActionMock = new Mock<IRejectAllFollowingsAction>();
+            var rejectAllFollowingsActionMock = new Mock<IRejectAllFollowingsAction>(MockBehavior.Strict);
             rejectAllFollowingsActionMock
                 .Setup(x => x.ProcessAsync(
                     It.Is<Follower>(y => y.Id == follower.Id)))
                 .Returns(Task.CompletedTask);
 
-            var followersDalMock = new Mock<IFollowersDal>();
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
             followersDalMock
                 .Setup(x => x.GetFollowersAsync(
                     It.Is<int>(y => y == 1)))
@@ -95,7 +95,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     It.Is<int>(y => y == 12)))
                 .Returns(Task.CompletedTask);
 
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             #endregion
 
             var action = new RemoveFollowerAction(followersDalMock.Object, twitterUserDalMock.Object, rejectAllFollowingsActionMock.Object);
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveTwitterAccountActionTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveTwitterAccountActionTests.cs
index 5e9342b..c0f5920 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveTwitterAccountActionTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Actions/RemoveTwitterAccountActionTests.cs
@@ -33,7 +33,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var followersDalMock = new Mock<IFollowersDal>();
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
             followersDalMock
                 .Setup(x => x.GetFollowersAsync(
                     It.Is<int>(y => y == 24)))
@@ -44,13 +44,13 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     It.Is<int>(y => y == 48)))
                 .Returns(Task.CompletedTask);
 
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.DeleteTwitterUserAsync(
                     It.Is<int>(y => y == 24)))
                 .Returns(Task.CompletedTask);
 
-            var rejectFollowingActionMock = new Mock<IRejectFollowingAction>();
+            var rejectFollowingActionMock = new Mock<IRejectFollowingAction>(MockBehavior.Strict);
             rejectFollowingActionMock
                 .Setup(x => x.ProcessAsync(
                     It.Is<Follower>(y => y.Id == 48),
@@ -90,7 +90,7 @@ namespace BirdsiteLive.Moderation.Tests.Actions
             #endregion
 
             #region Mocks
-            var followersDalMock = new Mock<IFollowersDal>();
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
             followersDalMock
                 .Setup(x => x.GetFollowersAsync(
                     It.Is<int>(y => y == 24)))
@@ -104,13 +104,13 @@ namespace BirdsiteLive.Moderation.Tests.Actions
                     )))
                 .Returns(Task.CompletedTask);
 
-            var twitterUserDalMock = new Mock<ITwitterUserDal>();
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
             twitterUserDalMock
                 .Setup(x => x.DeleteTwitterUserAsync(
                     It.Is<int>(y => y == 24)))
                 .Returns(Task.CompletedTask);
 
-            var rejectFollowingActionMock = new Mock<IRejectFollowingAction>();
+            var rejectFollowingActionMock = new Mock<IRejectFollowingAction>(MockBehavior.Strict);
             rejectFollowingActionMock
                 .Setup(x => x.ProcessAsync(
                     It.Is<Follower>(y => y.Id == 48),
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Processors/FollowerModerationProcessorTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Processors/FollowerModerationProcessorTests.cs
index 3acaa4f..3bc4946 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Processors/FollowerModerationProcessorTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Processors/FollowerModerationProcessorTests.cs
@@ -1,7 +1,204 @@
-namespace BirdsiteLive.Moderation.Tests.Processors
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Contracts;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.Domain.Repository;
+using BirdsiteLive.Moderation.Actions;
+using BirdsiteLive.Moderation.Processors;
+using Castle.DynamicProxy.Generators.Emitters;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Moq;
+
+namespace BirdsiteLive.Moderation.Tests.Processors
 {
+    [TestClass]
     public class FollowerModerationProcessorTests
     {
-        
+        [TestMethod]
+        public async Task ProcessAsync_None()
+        {
+            #region Mocks
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            var removeFollowerActionMock = new Mock<IRemoveFollowerAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new FollowerModerationProcessor(followersDalMock.Object, moderationRepositoryMock.Object, removeFollowerActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.None);
+
+            #region Validations
+            followersDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeFollowerActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_WhiteListing_WhiteListed()
+        {
+            #region Stubs
+            var allFollowers = new List<Follower>
+            {
+                new Follower
+                {
+                    Acct = "acct",
+                    Host = "host"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
+            followersDalMock
+                .Setup(x => x.GetAllFollowersAsync())
+                .ReturnsAsync(allFollowers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.Follower),
+                    It.Is<string>(y => y == "@acct@host")))
+                .Returns(ModeratedTypeEnum.WhiteListed);
+
+            var removeFollowerActionMock = new Mock<IRemoveFollowerAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new FollowerModerationProcessor(followersDalMock.Object, moderationRepositoryMock.Object, removeFollowerActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.WhiteListing);
+
+            #region Validations
+            followersDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeFollowerActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_WhiteListing_NotWhiteListed()
+        {
+            #region Stubs
+            var allFollowers = new List<Follower>
+            {
+                new Follower
+                {
+                    Acct = "acct",
+                    Host = "host"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
+            followersDalMock
+                .Setup(x => x.GetAllFollowersAsync())
+                .ReturnsAsync(allFollowers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.Follower),
+                    It.Is<string>(y => y == "@acct@host")))
+                .Returns(ModeratedTypeEnum.None);
+
+            var removeFollowerActionMock = new Mock<IRemoveFollowerAction>(MockBehavior.Strict);
+            removeFollowerActionMock
+                .Setup(x => x.ProcessAsync(
+                    It.Is<Follower>(y => y.Acct == "acct")))
+                .Returns(Task.CompletedTask);
+            #endregion
+
+            var processor = new FollowerModerationProcessor(followersDalMock.Object, moderationRepositoryMock.Object, removeFollowerActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.WhiteListing);
+
+            #region Validations
+            followersDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeFollowerActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_BlackListing_BlackListed()
+        {
+            #region Stubs
+            var allFollowers = new List<Follower>
+            {
+                new Follower
+                {
+                    Acct = "acct",
+                    Host = "host"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
+            followersDalMock
+                .Setup(x => x.GetAllFollowersAsync())
+                .ReturnsAsync(allFollowers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.Follower),
+                    It.Is<string>(y => y == "@acct@host")))
+                .Returns(ModeratedTypeEnum.BlackListed);
+
+            var removeFollowerActionMock = new Mock<IRemoveFollowerAction>(MockBehavior.Strict);
+            removeFollowerActionMock
+                .Setup(x => x.ProcessAsync(
+                    It.Is<Follower>(y => y.Acct == "acct")))
+                .Returns(Task.CompletedTask);
+            #endregion
+
+            var processor = new FollowerModerationProcessor(followersDalMock.Object, moderationRepositoryMock.Object, removeFollowerActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.BlackListing);
+
+            #region Validations
+            followersDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeFollowerActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_BlackListing_NotBlackListed()
+        {
+            #region Stubs
+            var allFollowers = new List<Follower>
+            {
+                new Follower
+                {
+                    Acct = "acct",
+                    Host = "host"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var followersDalMock = new Mock<IFollowersDal>(MockBehavior.Strict);
+            followersDalMock
+                .Setup(x => x.GetAllFollowersAsync())
+                .ReturnsAsync(allFollowers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.Follower),
+                    It.Is<string>(y => y == "@acct@host")))
+                .Returns(ModeratedTypeEnum.None);
+
+            var removeFollowerActionMock = new Mock<IRemoveFollowerAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new FollowerModerationProcessor(followersDalMock.Object, moderationRepositoryMock.Object, removeFollowerActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.BlackListing);
+
+            #region Validations
+            followersDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeFollowerActionMock.VerifyAll();
+            #endregion
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Tests/BirdsiteLive.Moderation.Tests/Processors/TwitterAccountModerationProcessorTests.cs b/src/Tests/BirdsiteLive.Moderation.Tests/Processors/TwitterAccountModerationProcessorTests.cs
index 8cf2020..21d1288 100644
--- a/src/Tests/BirdsiteLive.Moderation.Tests/Processors/TwitterAccountModerationProcessorTests.cs
+++ b/src/Tests/BirdsiteLive.Moderation.Tests/Processors/TwitterAccountModerationProcessorTests.cs
@@ -1,7 +1,199 @@
-namespace BirdsiteLive.Moderation.Tests.Processors
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using BirdsiteLive.DAL.Contracts;
+using BirdsiteLive.DAL.Models;
+using BirdsiteLive.Domain.Repository;
+using BirdsiteLive.Moderation.Actions;
+using BirdsiteLive.Moderation.Processors;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Moq;
+
+namespace BirdsiteLive.Moderation.Tests.Processors
 {
+    [TestClass]
     public class TwitterAccountModerationProcessorTests
     {
-        
+        [TestMethod]
+        public async Task ProcessAsync_None()
+        {
+            #region Mocks
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            var removeTwitterAccountActionMock = new Mock<IRemoveTwitterAccountAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new TwitterAccountModerationProcessor(twitterUserDalMock.Object, moderationRepositoryMock.Object, removeTwitterAccountActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.None);
+
+            #region Validations
+            twitterUserDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeTwitterAccountActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_WhiteListing_WhiteListed()
+        {
+            #region Stubs
+            var allUsers = new List<SyncTwitterUser>
+            {
+                new SyncTwitterUser
+                {
+                    Acct = "acct"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
+            twitterUserDalMock
+                .Setup(x => x.GetAllTwitterUsersAsync())
+                .ReturnsAsync(allUsers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.TwitterAccount),
+                    It.Is<string>(y => y == "acct")))
+                .Returns(ModeratedTypeEnum.WhiteListed);
+
+            var removeTwitterAccountActionMock = new Mock<IRemoveTwitterAccountAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new TwitterAccountModerationProcessor(twitterUserDalMock.Object, moderationRepositoryMock.Object, removeTwitterAccountActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.WhiteListing);
+
+            #region Validations
+            twitterUserDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeTwitterAccountActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_WhiteListing_NotWhiteListed()
+        {
+            #region Stubs
+            var allUsers = new List<SyncTwitterUser>
+            {
+                new SyncTwitterUser
+                {
+                    Acct = "acct"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
+            twitterUserDalMock
+                .Setup(x => x.GetAllTwitterUsersAsync())
+                .ReturnsAsync(allUsers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.TwitterAccount),
+                    It.Is<string>(y => y == "acct")))
+                .Returns(ModeratedTypeEnum.None);
+
+            var removeTwitterAccountActionMock = new Mock<IRemoveTwitterAccountAction>(MockBehavior.Strict);
+            removeTwitterAccountActionMock
+                .Setup(x => x.ProcessAsync(
+                    It.Is<SyncTwitterUser>(y => y.Acct == "acct")))
+                .Returns(Task.CompletedTask);
+            #endregion
+
+            var processor = new TwitterAccountModerationProcessor(twitterUserDalMock.Object, moderationRepositoryMock.Object, removeTwitterAccountActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.WhiteListing);
+
+            #region Validations
+            twitterUserDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeTwitterAccountActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_BlackListing_BlackListed()
+        {
+            #region Stubs
+            var allUsers = new List<SyncTwitterUser>
+            {
+                new SyncTwitterUser
+                {
+                    Acct = "acct"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
+            twitterUserDalMock
+                .Setup(x => x.GetAllTwitterUsersAsync())
+                .ReturnsAsync(allUsers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.TwitterAccount),
+                    It.Is<string>(y => y == "acct")))
+                .Returns(ModeratedTypeEnum.BlackListed);
+
+            var removeTwitterAccountActionMock = new Mock<IRemoveTwitterAccountAction>(MockBehavior.Strict);
+            removeTwitterAccountActionMock
+                .Setup(x => x.ProcessAsync(
+                    It.Is<SyncTwitterUser>(y => y.Acct == "acct")))
+                .Returns(Task.CompletedTask);
+            #endregion
+
+            var processor = new TwitterAccountModerationProcessor(twitterUserDalMock.Object, moderationRepositoryMock.Object, removeTwitterAccountActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.BlackListing);
+
+            #region Validations
+            twitterUserDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeTwitterAccountActionMock.VerifyAll();
+            #endregion
+        }
+
+        [TestMethod]
+        public async Task ProcessAsync_BlackListing_NotBlackListed()
+        {
+            #region Stubs
+            var allUsers = new List<SyncTwitterUser>
+            {
+                new SyncTwitterUser
+                {
+                    Acct = "acct"
+                }
+            };
+            #endregion
+
+            #region Mocks
+            var twitterUserDalMock = new Mock<ITwitterUserDal>(MockBehavior.Strict);
+            twitterUserDalMock
+                .Setup(x => x.GetAllTwitterUsersAsync())
+                .ReturnsAsync(allUsers.ToArray());
+
+            var moderationRepositoryMock = new Mock<IModerationRepository>(MockBehavior.Strict);
+            moderationRepositoryMock
+                .Setup(x => x.CheckStatus(
+                    It.Is<ModerationEntityTypeEnum>(y => y == ModerationEntityTypeEnum.TwitterAccount),
+                    It.Is<string>(y => y == "acct")))
+                .Returns(ModeratedTypeEnum.None);
+
+            var removeTwitterAccountActionMock = new Mock<IRemoveTwitterAccountAction>(MockBehavior.Strict);
+            #endregion
+
+            var processor = new TwitterAccountModerationProcessor(twitterUserDalMock.Object, moderationRepositoryMock.Object, removeTwitterAccountActionMock.Object);
+            await processor.ProcessAsync(ModerationTypeEnum.BlackListing);
+
+            #region Validations
+            twitterUserDalMock.VerifyAll();
+            moderationRepositoryMock.VerifyAll();
+            removeTwitterAccountActionMock.VerifyAll();
+            #endregion
+        }
     }
 }
\ No newline at end of file