add Folder tests

Author: drusepth

Gemfile

@@ -72,6 +72,11 @@ gem 'd3-rails', '~> 5.9.2' # used for spider charts
 gem 'slack-notifier'
 gem 'barnes'
 
+# Profiling / error tracking
+gem "stackprof"
+gem "sentry-ruby"
+gem "sentry-rails"
+
 # Apps
 #gem 'easy_translate'
 #gem 'levenshtein-ffi'
@@ -137,13 +142,6 @@ group :development do
   gem 'bundler-audit'
 end
 
-group :development, :production do
-  # Profiling / error tracking
-  gem "stackprof"
-  gem "sentry-ruby"
-  gem "sentry-rails"
-end
-
 group :worker do
   # These gems are only used in workers (and just so happen to slow down app startup
   # by quite a bit), so we exclude them from all groups other than RAILS_GROUPS=worker.

config/initializers/application_controller_renderer.rb

@@ -1,7 +1,49 @@
 require 'test_helper'
 
 class FolderTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  def setup
+    @user = user(:starter)
+    @parent_folder = Folder.create!(title: 'Parent Folder', user: @user)
+    @folder = Folder.create!(title: 'Test Folder', user: @user, parent_folder: @parent_folder)
+  end
+
+  test "should be valid" do
+    assert @folder.valid?
+  end
+
+  test "should require a user" do
+    @folder.user = nil
+    assert_not @folder.valid?
+  end
+
+  test "should have many documents" do
+    assert_respond_to @folder, :documents
+    assert_kind_of ActiveRecord::Associations::CollectionProxy, @folder.documents
+  end
+
+  test "should belong to parent folder" do
+    assert_respond_to @folder, :parent_folder
+    assert_equal @parent_folder, @folder.parent_folder
+  end
+
+  test "should belong to user" do
+    assert_respond_to @folder, :user
+    assert_equal @user, @folder.user
+  end
+
+  test "child_folders should return folders with same user and parent" do
+    child_folder = Folder.create!(title: 'Child Folder', user: @user, parent_folder: @folder)
+    assert_includes @folder.child_folders, child_folder
+  end
+
+  test "class methods should return correct values" do
+    assert_equal 'lighten-1 teal', Folder.color
+    assert_equal 'text-lighten-1 teal-text', Folder.text_color
+    assert_equal 'folder', Folder.icon
+  end
+
+  test "to_param should include id and slugged title" do
+    expected_param = "#{@folder.id}-#{PageTagService.slug_for(@folder.title)}"
+    assert_equal expected_param, @folder.to_param
+  end
 end