diff --git a/tests/service_connect.bats b/tests/service_connect.bats
index eb7aa2b..f114825 100755
--- a/tests/service_connect.bats
+++ b/tests/service_connect.bats
@@ -27,4 +27,3 @@ teardown() {
   password="$(cat "$PLUGIN_DATA_ROOT/l/PASSWORD")"
   assert_output "docker exec -i -t dokku.mongo.l mongo -u l -p $password --authenticationDatabase l l"
 }
-
diff --git a/tests/service_connect_admin.bats b/tests/service_connect_admin.bats
new file mode 100644
index 0000000..f3398e6
--- /dev/null
+++ b/tests/service_connect_admin.bats
@@ -0,0 +1,29 @@
+#!/usr/bin/env bats
+load test_helper
+
+setup() {
+  export ECHO_DOCKER_COMMAND="false"
+  dokku "$PLUGIN_COMMAND_PREFIX:create" l >&2
+}
+
+teardown() {
+  export ECHO_DOCKER_COMMAND="false"
+  dokku --force "$PLUGIN_COMMAND_PREFIX:destroy" l >&2
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:connect-admin) error when there are no arguments" {
+  run dokku "$PLUGIN_COMMAND_PREFIX:connect-admin"
+  assert_contains "${lines[*]}" "Please specify a name for the service"
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:connect-admin) error when service does not exist" {
+  run dokku "$PLUGIN_COMMAND_PREFIX:connect-admin" not_existing_service
+  assert_contains "${lines[*]}" "service not_existing_service does not exist"
+}
+
+@test "($PLUGIN_COMMAND_PREFIX:connect-admin) success" {
+  export ECHO_DOCKER_COMMAND="true"
+  run dokku "$PLUGIN_COMMAND_PREFIX:connect-admin" l
+  password="$(cat "$PLUGIN_DATA_ROOT/l/ROOTPASSWORD")"
+  assert_output "docker exec -i -t dokku.mongo.l mongo -u admin -p $password --authenticationDatabase admin l"
+}