diff --git a/ellar/di/exceptions.py b/ellar/di/exceptions.py
index f77526c6..81d010c0 100644
--- a/ellar/di/exceptions.py
+++ b/ellar/di/exceptions.py
@@ -12,6 +12,10 @@ class DIImproperConfiguration(Exception):
     pass
 
 
+class RequestScopeContextNotFound(Exception):
+    pass
+
+
 __all__ = [
     "CallError",
     "CircularDependency",
@@ -21,4 +25,5 @@ class DIImproperConfiguration(Exception):
     "UnknownProvider",
     "UnsatisfiedRequirement",
     "DIImproperConfiguration",
+    "RequestScopeContextNotFound",
 ]
diff --git a/ellar/di/scopes.py b/ellar/di/scopes.py
index a15672f6..567680ab 100644
--- a/ellar/di/scopes.py
+++ b/ellar/di/scopes.py
@@ -18,6 +18,7 @@
     UnsatisfiedRequirement,
 )
 
+from .exceptions import RequestScopeContextNotFound
 from .providers import InstanceProvider, Provider
 from .types import T
 
@@ -34,7 +35,10 @@ def get(self, key: t.Type[T], provider: Provider[T]) -> Provider[T]:
         scoped_context = self.get_context()
 
         if scoped_context is None:
-            raise UnsatisfiedRequirement(None, key)
+            raise RequestScopeContextNotFound(
+                "RequestScope is not available. Trying to access RequestScope outside request",
+                UnsatisfiedRequirement(None, key),
+            )
         try:
             return scoped_context.context[key]
         except KeyError:
diff --git a/ellar/testing/module.py b/ellar/testing/module.py
index 083bd339..45bd837a 100644
--- a/ellar/testing/module.py
+++ b/ellar/testing/module.py
@@ -94,7 +94,19 @@ def get_test_client(
         )
 
     def get(self, interface: t.Type[T]) -> T:
-        return self.create_application().injector.get(interface)  # type: ignore[no-any-return]
+        try:
+            return t.cast(T, self.create_application().injector.get(interface))
+        except Exception as ex:
+            # try to find module to which the interface belongs
+            module = self.create_application().injector.tree_manager.search_module_tree(
+                filter_item=lambda data: True,
+                find_predicate=lambda data: interface in data.exports
+                or interface in data.providers,
+            )
+            if module:
+                return t.cast(T, module.value.get(interface))
+
+            raise ex
 
 
 class Test:
diff --git a/requirements-tests.txt b/requirements-tests.txt
index 17b11288..d18a37ed 100644
--- a/requirements-tests.txt
+++ b/requirements-tests.txt
@@ -13,6 +13,7 @@ pytest-asyncio
 pytest-cov >= 2.12.0,< 6.0.0
 python-multipart >= 0.0.5
 python-socketio
+regex==2024.11.6
 ruff ==0.6.3
 types-dataclasses ==0.6.6
 types-orjson ==3.6.2
diff --git a/tests/test_di/test_injector.py b/tests/test_di/test_injector.py
index e38e9dbd..8d72bdda 100644
--- a/tests/test_di/test_injector.py
+++ b/tests/test_di/test_injector.py
@@ -10,6 +10,7 @@
     request_scope,
     transient_scope,
 )
+from ellar.di.exceptions import RequestScopeContextNotFound
 from ellar.di.providers import ClassProvider, InstanceProvider
 from injector import Binder, Injector, UnsatisfiedRequirement
 
@@ -119,7 +120,7 @@ async def test_request_service_context():
         with pytest.raises(UnsatisfiedRequirement):
             injector.get(Foo)
 
-    with pytest.raises(UnsatisfiedRequirement):
+    with pytest.raises(RequestScopeContextNotFound):
         injector.get(Foo1)
 
 
diff --git a/tests/test_di/test_provider_scopes.py b/tests/test_di/test_provider_scopes.py
index 53859d37..dee79968 100644
--- a/tests/test_di/test_provider_scopes.py
+++ b/tests/test_di/test_provider_scopes.py
@@ -2,10 +2,10 @@
 from ellar.core import HttpRequestConnectionContext
 from ellar.core.execution_context import HostContextFactory
 from ellar.di import EllarInjector, ProviderConfig, has_binding
-from ellar.di.exceptions import DIImproperConfiguration
+from ellar.di.exceptions import DIImproperConfiguration, RequestScopeContextNotFound
 from ellar.di.scopes import RequestScope, SingletonScope, TransientScope
 from ellar.utils.importer import get_class_import
-from injector import UnsatisfiedRequirement, inject
+from injector import inject
 
 from .examples import AnyContext, Foo, IContext, TransientRequestContext
 
@@ -52,7 +52,7 @@ async def test_request_scope_instance():
 
     # resolving RequestScope Providers outside RequestServiceProvider will behave like TransientScope
 
-    with pytest.raises(UnsatisfiedRequirement):
+    with pytest.raises(RequestScopeContextNotFound):
         assert injector.get(IContext)
 
     async with HttpRequestConnectionContext(