diff --git a/lib/retest/command.rb b/lib/retest/command.rb
index 375cdb1..a73e4fe 100644
--- a/lib/retest/command.rb
+++ b/lib/retest/command.rb
@@ -28,7 +28,9 @@ def command
     end
 
     def options_command
-      return params[:command] if params[:command]
+      if params[:command]
+        return hardcoded_command(params[:command])
+      end
 
       if    params[:rspec] then rspec_command
       elsif params[:rails] then rails_command
@@ -59,6 +61,10 @@ def log(message)
       @stdout&.puts(message)
     end
 
+    def hardcoded_command(command)
+      Hardcoded.new(command: command)
+    end
+
     def rspec_command
       Rspec.new(all: full_suite?)
     end
diff --git a/lib/retest/runners/runner.rb b/lib/retest/runners/runner.rb
index 1bfdb8d..d6822dc 100644
--- a/lib/retest/runners/runner.rb
+++ b/lib/retest/runners/runner.rb
@@ -4,9 +4,10 @@ class Runner
       include Observable
 
       attr_accessor :command, :stdout
-      def initialize(command, stdout: $stdout)
+      def initialize(command, stdout: $stdout, command2: nil)
         @stdout  = stdout
         @command = command
+        @command2 = command2
       end
 
       def ==(obj)
diff --git a/lib/retest/runners/test_runner.rb b/lib/retest/runners/test_runner.rb
index 65e7a6f..0395f70 100644
--- a/lib/retest/runners/test_runner.rb
+++ b/lib/retest/runners/test_runner.rb
@@ -7,8 +7,9 @@ class TestRunner < Runner
 
       def run(changed_file, repository:)
         self.cached_test_file = repository.find_test(changed_file)
-
-        return print_file_not_found unless cached_test_file
+        unless cached_test_file
+          return print_file_not_found
+        end
 
         log("Test File Selected: #{cached_test_file}")
         system_run command.gsub('<test>', cached_test_file)
diff --git a/test/retest/program_test.rb b/test/retest/program_test.rb
index 78314bf..f63cf11 100644
--- a/test/retest/program_test.rb
+++ b/test/retest/program_test.rb
@@ -24,5 +24,19 @@ def test_no_run_when_paused
         @subject.run('file_path')
       end
     end
+
+    class SwitchRunnerTest < MiniTest::Test
+      def setup
+        @default_runner = Runners::Runner.new("echo 'default runner'")
+        @subject = Program.new(runner: @default_runner)
+      end
+
+      def test_dfs
+        # @new_runner =
+        # @program.switch_to(test_files, runner: )
+
+        # assert_equal @program.runner
+      end
+    end
   end
 end
diff --git a/test/retest/runners/test_runner_test.rb b/test/retest/runners/test_runner_test.rb
index 07fd420..992701a 100644
--- a/test/retest/runners/test_runner_test.rb
+++ b/test/retest/runners/test_runner_test.rb
@@ -6,6 +6,7 @@ module Retest
   module Runners
     class TestRunnerInterfaceTests < MiniTest::Test
       def setup
+        @command = Command::Rails.new(all: false)
         @repository = Repository.new(files: ['file_path_test.rb'])
         @subject    = TestRunner.new("echo 'touch <test>'")
       end