Complete decoupling logger

spec/config_spec.cr

@@ -31,7 +31,8 @@ describe "Config" do
 
   it "sets a custom logger" do
     config = Kemal::Config::INSTANCE
-    config.logger = CustomTestHandler.new
-    config.handlers.first.should be_a(CustomTestHandler)
+    config.logger = CustomLogHandler.new("production")
+    config.handlers.first.should be_a(CustomLogHandler)
+    config.logger.should be_a(CustomLogHandler)
   end
 end

spec/logger_spec.cr

@@ -2,27 +2,27 @@ require "./spec_helper"
 
 describe "Kemal::LogHandler" do
   it "creates a handler" do
-    logger = Kemal::LogHandler.new "production"
+    logger = Kemal::CommonLogHandler.new "production"
     logger.handler.should_not be nil
   end
 
   it "creates a STDOUT handler by default" do
     config = Kemal.config
-    logger = Kemal::LogHandler.new "production"
+    logger = Kemal::CommonLogHandler.new "production"
     logger.handler.should be_a IO
   end
 
   it "creates a file handler in production" do
     config = Kemal.config
     config.env = "production"
-    logger = Kemal::LogHandler.new "production"
+    logger = Kemal::CommonLogHandler.new "production"
     logger.handler.should be_a File
   end
 
   it "writes to a file in production" do
     config = Kemal.config
     config.env = "production"
-    logger = Kemal::LogHandler.new "production"
+    logger = Kemal::CommonLogHandler.new "production"
     request = HTTP::Request.new("GET", "/?message=world&time=now")
     io = MemoryIO.new
     response = HTTP::Server::Response.new(io)

spec/spec_helper.cr

@@ -10,6 +10,8 @@ class CustomTestHandler < HTTP::Handler
   end
 end
 
+class CustomLogHandler < Kemal::BaseLogHandler; end
+
 def create_request_and_return_io(handler, request)
   io = MemoryIO.new
   response = HTTP::Server::Response.new(io)
@@ -34,6 +36,8 @@ def create_ws_request_and_return_io(handler, request)
 end
 
 Spec.before_each do
-  Kemal.config.env = "development"
-  Kemal.config.handlers.clear
+  config = Kemal.config
+  config.env = "development"
+  config.setup_logging
+  config.handlers.clear
 end