test: admin env variables cases

app/services/cli.cr

@@ -37,8 +37,8 @@ module App::Services::Cli
   end
 
   def self.setup_admin_user
-    admin_name = ENV["ADMIN_NAME"]
-    admin_api_key = ENV["ADMIN_API_KEY"]
+    admin_name = ENV["ADMIN_NAME"]?
+    admin_api_key = ENV["ADMIN_API_KEY"]?
 
     if admin_name && admin_api_key
       # Query to check if admin user already exists

spec/services/cli_spec.cr

@@ -34,4 +34,29 @@ describe "App::Services::Cli" do
 
     output.should contain "Failed to delete user"
   end
+
+  it "sets up an admin user if environment variables are present" do
+    ENV["ADMIN_NAME"] = "adminuser"
+    ENV["ADMIN_API_KEY"] = "secure_admin_key"
+
+    App::Services::Cli.setup_admin_user
+
+    admin_user = App::Lib::Database.all(App::Models::User).find { |u| u.name == "adminuser" }
+    admin_user.should_not be_nil
+    admin_user = admin_user.not_nil!
+
+    admin_user.api_key.should eq "secure_admin_key"
+
+    App::Services::Cli.delete_user(admin_user.id)
+  end
+
+  it "skips admin setup if environment variables are missing" do
+    ENV.delete("ADMIN_NAME")
+    ENV.delete("ADMIN_API_KEY")
+
+    App::Services::Cli.setup_admin_user
+
+    users = App::Lib::Database.all(App::Models::User)
+    users.none? { |u| u.name == "adminuser" }.should be_true
+  end
 end