diff --git a/tests/ReC.Tests/Application/EndpointAuth/EndpointAuthProcedureTests.cs b/tests/ReC.Tests/Application/EndpointAuth/EndpointAuthProcedureTests.cs
index d02731a..28021e3 100644
--- a/tests/ReC.Tests/Application/EndpointAuth/EndpointAuthProcedureTests.cs
+++ b/tests/ReC.Tests/Application/EndpointAuth/EndpointAuthProcedureTests.cs
@@ -43,7 +43,7 @@ public class EndpointAuthProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class EndpointAuthProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/EndpointParams/EndpointParamsProcedureTests.cs b/tests/ReC.Tests/Application/EndpointParams/EndpointParamsProcedureTests.cs
index 5c5677c..f1f27a9 100644
--- a/tests/ReC.Tests/Application/EndpointParams/EndpointParamsProcedureTests.cs
+++ b/tests/ReC.Tests/Application/EndpointParams/EndpointParamsProcedureTests.cs
@@ -43,7 +43,7 @@ public class EndpointParamsProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class EndpointParamsProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/Endpoints/EndpointProcedureTests.cs b/tests/ReC.Tests/Application/Endpoints/EndpointProcedureTests.cs
index 92c095b..60552ee 100644
--- a/tests/ReC.Tests/Application/Endpoints/EndpointProcedureTests.cs
+++ b/tests/ReC.Tests/Application/Endpoints/EndpointProcedureTests.cs
@@ -43,7 +43,7 @@ public class EndpointProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class EndpointProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/Procedures/ProcedureExecutionTests.cs b/tests/ReC.Tests/Application/Procedures/ProcedureExecutionTests.cs
index a1aa65a..30358be 100644
--- a/tests/ReC.Tests/Application/Procedures/ProcedureExecutionTests.cs
+++ b/tests/ReC.Tests/Application/Procedures/ProcedureExecutionTests.cs
@@ -41,7 +41,7 @@ public class ProcedureExecutionTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.ExecuteUpdateProcedure(procedure, 123, "ReC.Tests");
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -53,6 +53,6 @@ public class ProcedureExecutionTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.ExecuteDeleteProcedure(procedure);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/Profile/ProfileProcedureTests.cs b/tests/ReC.Tests/Application/Profile/ProfileProcedureTests.cs
index 448b59a..3091b01 100644
--- a/tests/ReC.Tests/Application/Profile/ProfileProcedureTests.cs
+++ b/tests/ReC.Tests/Application/Profile/ProfileProcedureTests.cs
@@ -43,7 +43,7 @@ public class ProfileProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class ProfileProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/RecActions/RecActionProcedureTests.cs b/tests/ReC.Tests/Application/RecActions/RecActionProcedureTests.cs
index d02ceae..5dc1022 100644
--- a/tests/ReC.Tests/Application/RecActions/RecActionProcedureTests.cs
+++ b/tests/ReC.Tests/Application/RecActions/RecActionProcedureTests.cs
@@ -43,7 +43,7 @@ public class RecActionProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class RecActionProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }
diff --git a/tests/ReC.Tests/Application/Results/ResultProcedureTests.cs b/tests/ReC.Tests/Application/Results/ResultProcedureTests.cs
index 28d319d..65bd8e9 100644
--- a/tests/ReC.Tests/Application/Results/ResultProcedureTests.cs
+++ b/tests/ReC.Tests/Application/Results/ResultProcedureTests.cs
@@ -43,7 +43,7 @@ public class ResultProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 
     [Test]
@@ -56,6 +56,6 @@ public class ResultProcedureTests : RecApplicationTestBase
         using var _ = scope;
         var result = await sender.Send(objectProc);
 
-        Assert.That(result, Is.EqualTo(0));
+        Assert.That(result, Is.Not.EqualTo(default(int)));
     }
 }