From bf2cdf2ec2795643dbdabef3d90d25d73819a1a9 Mon Sep 17 00:00:00 2001
From: Donovan Glover <donovan@dglover.co>
Date: Thu, 8 Jun 2023 19:47:44 -0400
Subject: [PATCH] tests: Show hints after suite

This prevents interfering with the test output while tests are running.
---
 tests/main.cr | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/tests/main.cr b/tests/main.cr
index d65227ed..31826632 100644
--- a/tests/main.cr
+++ b/tests/main.cr
@@ -3,6 +3,8 @@ require "colorize"
 require "http/client"
 require "json"
 
+hint = ""
+
 describe "nix-config" do
   it "includes all modules" do
     all_modules = Dir.children("modules")
@@ -10,10 +12,11 @@ describe "nix-config" do
     modules = File.read("./modules/default.nix")
 
     all_modules.each do |current_module|
-      print "Checking ./modules/#{current_module}...".colorize(:blue)
+      hint = "Missing ./#{current_module} import in ./modules/default.nix."
       modules.includes?("./#{current_module}").should be_true
-      puts "✓".colorize(:green)
     end
+
+    hint = ""
   end
 
   it "uses the latest joshuto commit" do
@@ -29,3 +32,9 @@ describe "nix-config" do
     end
   end
 end
+
+Spec.after_suite do
+  if !hint.empty?
+    puts "✗ #{hint}".colorize(:yellow)
+  end
+end