Drop Initializer module

It was required for Botan support.

lib/telegram/bot.rb

@@ -25,7 +25,6 @@ module Telegram
     autoload :Client,             'telegram/bot/client'
     autoload :ClientStub,         'telegram/bot/client_stub'
     autoload :DebugClient,        'telegram/bot/debug_client'
-    autoload :Initializers,       'telegram/bot/initializers'
     autoload :Middleware,         'telegram/bot/middleware'
     autoload :RSpec,              'telegram/bot/rspec'
     autoload :Tasks,              'telegram/bot/tasks'

lib/telegram/bot/client.rb

@@ -1,3 +1,4 @@
+require 'active_support/core_ext/hash/keys'
 require 'json'
 require 'httpclient'
 
@@ -7,7 +8,6 @@ module Telegram
       URL_TEMPLATE = 'https://api.telegram.org/bot%<token>s/'.freeze
 
       autoload :TypedResponse, 'telegram/bot/client/typed_response'
-      extend Initializers
       prepend Async
       include DebugClient
 
@@ -15,6 +15,16 @@ module Telegram
       include ApiHelper
 
       class << self
+        # Accepts different options to initialize bot.
+        def wrap(input, **options)
+          case input
+          when Symbol then by_id(input) or raise "#{name} #{input.inspect} not configured"
+          when self   then input
+          when Hash   then new(**input.symbolize_keys, **options)
+          else        new(input, **options)
+          end
+        end
+
         def by_id(id)
           Telegram.bots[id]
         end

lib/telegram/bot/initializers.rb

@@ -1,21 +0,0 @@
-require 'active_support/core_ext/hash/keys'
-
-module Telegram
-  module Bot
-    module Initializers
-      # Accepts different options to initialize bot.
-      def wrap(input, **options)
-        case input
-        when Symbol then by_id(input) or raise "#{name} #{input.inspect} not configured"
-        when self   then input
-        when Hash   then new(**input.symbolize_keys, **options)
-        else        new(input, **options)
-        end
-      end
-
-      def by_id(_id)
-        raise 'Not implemented'
-      end
-    end
-  end
-end

spec/support/examples/initializers.rb

@@ -1,65 +0,0 @@
-RSpec.shared_examples 'initializers' do |config_method = :bots|
-  describe '.wrap' do
-    subject { described_class.wrap(input, **options) }
-    let(:options) { {} }
-    let(:result) { double(:result) }
-    let(:username) { 'username' }
-
-    context 'when input is a string' do
-      let(:input) { token }
-
-      it 'treats string as token' do
-        expect(described_class).to receive(:new).with(token, {}) { result }
-        should eq result
-      end
-
-      context 'and additional options are given' do
-        let(:options) { {id: :test} }
-
-        it 'passes them to initializer' do
-          expect(described_class).to receive(:new).with(input, **options) { result }
-          should eq result
-        end
-      end
-    end
-
-    context 'when input is a hash' do
-      let(:input) { {token: token, 'username' => username, other: :options} }
-
-      it 'passes it with symbolized keys' do
-        expect(described_class).to receive(:new).with(**input.symbolize_keys) { result }
-        should eq result
-      end
-
-      context 'and additional options are given' do
-        let(:options) { {id: :test} }
-
-        it 'passes them to initializer' do
-          expect(described_class).to receive(:new).
-            with(**input.symbolize_keys, **options) { result }
-          should eq result
-        end
-      end
-    end
-
-    context 'when input is an instance of described_class' do
-      let!(:input) { instance }
-
-      it 'returns input' do
-        expect(described_class).to_not receive(:new)
-        should eq input
-      end
-    end
-
-    context 'when input is a Symbol' do
-      let(:input) { :client_1 }
-      before { allow(Telegram).to receive(config_method) { {client_1: instance} } }
-      it { should eq Telegram.send(config_method)[:client_1] }
-
-      context 'and there is no such bot' do
-        let(:input) { :invalid }
-        it { expect { subject }.to raise_error(/not configured/) }
-      end
-    end
-  end
-end

spec/telegram/bot/client_spec.rb

@@ -2,9 +2,72 @@ RSpec.describe Telegram::Bot::Client do
   let(:instance) { described_class.new 'token' }
   let(:token) { 'token' }
 
-  include_examples 'initializers'
   it_behaves_like 'async', request_args: -> { [double(:action), {body: :content}] }
 
+  describe '.wrap' do
+    subject { described_class.wrap(input, **options) }
+    let(:options) { {} }
+    let(:result) { double(:result) }
+    let(:username) { 'username' }
+
+    context 'when input is a string' do
+      let(:input) { token }
+
+      it 'treats string as token' do
+        expect(described_class).to receive(:new).with(token, {}) { result }
+        should eq result
+      end
+
+      context 'and additional options are given' do
+        let(:options) { {id: :test} }
+
+        it 'passes them to initializer' do
+          expect(described_class).to receive(:new).with(input, **options) { result }
+          should eq result
+        end
+      end
+    end
+
+    context 'when input is a hash' do
+      let(:input) { {token: token, 'username' => username, other: :options} }
+
+      it 'passes it with symbolized keys' do
+        expect(described_class).to receive(:new).with(**input.symbolize_keys) { result }
+        should eq result
+      end
+
+      context 'and additional options are given' do
+        let(:options) { {id: :test} }
+
+        it 'passes them to initializer' do
+          expect(described_class).to receive(:new).
+            with(**input.symbolize_keys, **options) { result }
+          should eq result
+        end
+      end
+    end
+
+    context 'when input is an instance of described_class' do
+      let!(:input) { instance }
+
+      it 'returns input' do
+        expect(described_class).to_not receive(:new)
+        should eq input
+      end
+    end
+
+    context 'when input is a Symbol' do
+      let(:input) { :client_1 }
+      before { allow(Telegram).to receive(:bots) { {client_1: instance} } }
+      it { should eq Telegram.bots[:client_1] }
+
+      context 'and there is no such bot' do
+        let(:input) { :invalid }
+        it { expect { subject }.to raise_error(/not configured/) }
+      end
+    end
+  end
+
   describe '.prepare_body' do
     subject { described_class.prepare_body(input) }