Test application.rb

Author: rammpeter

config/application.rb

@@ -153,12 +153,12 @@ def self.load_config_file(logger)
     Panorama::Application.set_and_log_attrib_from_env(:PANORAMA_VAR_HOME, default: def_panorama_var_home)
     config.panorama_var_home_user_defined = config.panorama_var_home != def_panorama_var_home
 
-    unless File.exist?(config.panorama_var_home)  # Ensure that directory exists
+    unless File.directory?(config.panorama_var_home)  # Ensure that directory exists
       begin
         Dir.mkdir config.panorama_var_home
         raise "Directory #{config.panorama_var_home} does not exist and could not be created" unless File.exist?(config.panorama_var_home)
       rescue Exception => e
-        logger.error('Panorama::Application') { "Error #{e.class}:#{e.message} while creating #{config.panorama_var_home}" }
+        logger.error('Panorama::Application') { "Error #{e.class}:#{e.message} while creating the missing directory PANORAMA_VAR_HOME = #{config.panorama_var_home}" }
         exit! 1                                                                 # Ensure application terminates if initialization fails
       end
     end

lib/tasks/panorama_tasks.rake

@@ -7,7 +7,8 @@ Rake::TaskManager.class_eval do
 
   if Rails.env.test?
     Rake.application.delete_task("db:test:load")
-    Rake.application.delete_task("db:test:purge")
+    # raises Don't know how to build task 'db:test:purge' (See the list of available tasks with `bin/rails --tasks`)
+    # Rake.application.delete_task("db:test:purge")
     Rake.application.delete_task("db:abort_if_pending_migrations")
 
     msg = "Test-Environment at #{Time.now}:

lib/tasks/precompile.rake

@@ -8,7 +8,8 @@ Rake::TaskManager.class_eval do
     @tasks.delete(task_name.to_s)
   end
   Rake.application.delete_task("db:test:load")
-  Rake.application.delete_task("db:test:purge")
+  # raises: Don't know how to build task 'db:test:purge' (See the list of available tasks with `bin/rails --tasks`)
+  # Rake.application.delete_task("db:test:purge")
   Rake.application.delete_task("db:abort_if_pending_migrations")
 end
 

test/unit/config/application_test.rb

@@ -0,0 +1,42 @@
+require 'test_helper'
+
+class ApplicationTest < ActionView::TestCase
+  setup do
+  end
+
+  test "load application successful" do
+    assert_nothing_raised do
+      config_file_name = "#{Dir.tmpdir}/test_panorama_config.yml"
+      File.open(config_file_name, 'w') do |file|
+        file.puts "SECRET_KEY_BASE: 5484235198p2531589230952815723187562731532621756"
+      end
+
+      [
+        {
+          PANORAMA_CONFIG_FILE_NAME: nil,
+          PANORAMA_VAR_HOME: nil,
+        },
+        {
+          PANORAMA_CONFIG_FILE_NAME: config_file_name,
+          PANORAMA_VAR_HOME: "#{Dir.tmpdir}/test_panorama_var_home",
+        },
+        {
+          PANORAMA_CONFIG_FILE_NAME: config_file_name,
+          PANORAMA_VAR_HOME: nil,
+        }
+      ].each do |new_env|
+        # Set the env according to new_env
+        new_env.each do |key, value|
+          ENV[key.to_s] = value
+          ENV.delete(key.to_s) if value.nil?
+        end
+
+        # Load the class/module again although it is already loaded
+        load 'config/application.rb'
+      end
+    end
+  end
+
+
+
+end