patch.diff

diff --git a/lib/Mojolicious/Lite.pm b/lib/Mojolicious/Lite.pm
index cf3cd04..21277fb 100644
--- a/lib/Mojolicious/Lite.pm
+++ b/lib/Mojolicious/Lite.pm
@@ -46,9 +46,6 @@ sub import {
     plugin => sub { $app->plugin(@_) },
     under  => sub { $routes = $root->under(@_) };
 
-  # Make sure there's a default application for testing
-  Mojo::UserAgent::Server->app($app) unless Mojo::UserAgent::Server->app;
-
   # Lite apps are strict!
   unshift @_, 'Mojo::Base', -strict;
   goto &Mojo::Base::import;
diff --git a/lib/Test/Mojo.pm b/lib/Test/Mojo.pm
index d4b7c3b..f54cae6 100644
--- a/lib/Test/Mojo.pm
+++ b/lib/Test/Mojo.pm
@@ -241,9 +241,13 @@ sub message_unlike {
 sub new {
   my $self = shift->SUPER::new;
 
-  return $self unless my $app = shift;
-
+  my $app = shift;
   my @args = @_ ? {config => {config_override => 1, %{shift()}}} : ();
+
+  # Make sure there's a default application for testing
+  my $caller =  caller->can( 'app' );
+  $app //= $caller->(); # Default app is from caller namespace
+
   return $self->app(
     ref $app ? $app : Mojo::Server->new->build_app($app, @args));
 }