Persist Execution Environment when running code

db/migrate/20220415125948_add_testrun_execution_environment.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class AddTestrunExecutionEnvironment < ActiveRecord::Migration[6.1]
+  def change
+    create_table :testrun_execution_environments do |t|
+      t.belongs_to :testrun, foreign_key: true, null: false, index: true
+      t.belongs_to :execution_environment, foreign_key: true, null: false, index: {name: 'index_testrun_execution_environments'}
+
+      t.timestamps
+    end
+  end
+end