Remove config validation for cpflow generate command

lib/command/generate.rb

@@ -26,6 +26,7 @@ class Generate < Base
       ```
     EX
     WITH_INFO_HEADER = false
+    VALIDATIONS = [].freeze
 
     def call
       if controlplane_directory_exists?

spec/command/generate_spec.rb

@@ -17,7 +17,9 @@ def inside_dir(path)
   Dir.chdir original_working_dir
 end
 
-describe Command::Generate do
+describe Command::Generate, :enable_validations, :without_config_file do
+  let(:controlplane_config_file_path) { CONTROLPLANE_CONFIG_DIR_PATH.join("controlplane.yml") }
+
   before do
     FileUtils.rm_r(GENERATOR_PLAYGROUND_PATH) if Dir.exist?(GENERATOR_PLAYGROUND_PATH)
     FileUtils.mkdir_p GENERATOR_PLAYGROUND_PATH
@@ -30,23 +32,30 @@ def inside_dir(path)
   context "when no configuration exist in the project" do
     it "generates base config files" do
       inside_dir(GENERATOR_PLAYGROUND_PATH) do
+        expect(controlplane_config_file_path).not_to exist
+
         Cpflow::Cli.start([described_class::NAME])
-        controlplane_config_file_path = CONTROLPLANE_CONFIG_DIR_PATH.join("controlplane.yml")
+
         expect(controlplane_config_file_path).to exist
       end
     end
   end
 
   context "when .controlplane directory already exist" do
+    let(:controlplane_config_dir) { controlplane_config_file_path.parent }
+
+    before do
+      Dir.mkdir(controlplane_config_dir)
+    end
+
     it "doesn't generates base config files" do
       inside_dir(GENERATOR_PLAYGROUND_PATH) do
-        Dir.mkdir(CONTROLPLANE_CONFIG_DIR_PATH)
+        expect(controlplane_config_dir).to exist
 
         expect do
           Cpflow::Cli.start([described_class::NAME])
         end.to output(/already exist/).to_stderr
 
-        controlplane_config_file_path = CONTROLPLANE_CONFIG_DIR_PATH.join("controlplane.yml")
         expect(controlplane_config_file_path).not_to exist
       end
     end

spec/spec_helper.rb

@@ -152,4 +152,16 @@
     # Times out after 10 minutes
     Timeout.timeout(600) { example.run }
   end
+
+  config.around(:example, :without_config_file) do |example|
+    CommandHelpers.delete_config_file
+    example.run
+    CommandHelpers.configure_config_file
+  end
+
+  config.around(:example, :enable_validations) do |example|
+    ENV["DISABLE_VALIDATIONS"] = "false"
+    example.run
+    ENV["DISABLE_VALIDATIONS"] = "true"
+  end
 end

spec/support/command_helpers.rb

@@ -67,7 +67,9 @@ def delete_config_file
     return unless @@tmp_config_file
 
     File.delete(@@tmp_config_file.path)
+
     @@tmp_config_file = nil # rubocop:disable Style/ClassVars
+    ENV["CONFIG_FILE_PATH"] = nil
   end
 
   def temporarily_switch_config_file(extra_prefix = "")