Fix sqlite tests in Travis

Author: lipanski

.gitignore

@@ -8,5 +8,5 @@
 /tmp/
 
 .byebug_history
-test.sqlite3
+test.sqlite
 

.travis.yml

@@ -7,5 +7,5 @@ cache: bundler
 before_install: gem install bundler -v 2.1.4
 before_script: createdb sql_spy_test
 env:
-  - DATABASE_URL=sqlite3:///sql_spy_test.sqlite3
+  - DATABASE_URL=sqlite3:///tmp/sql_spy_test.sqlite
   - DATABASE_URL=postgres:///sql_spy_test

test/sql_spy_test.rb

@@ -2,8 +2,9 @@
 require "active_record"
 require "pg"
 require "sqlite3"
+require_relative "../lib/sql_spy"
 
-ENV["DATABASE_URL"] ||= "sqlite3://" + File.expand_path("../test.sqlite3", __dir__)
+ENV["DATABASE_URL"] ||= "sqlite3://" + File.expand_path("../test.sqlite", __dir__)
 ActiveRecord::Base.establish_connection(ENV["DATABASE_URL"])
 
 ActiveRecord::Schema.define do
@@ -29,8 +30,6 @@ class Post < ActiveRecord::Base
   belongs_to :user
 end
 
-require_relative "../lib/sql_spy"
-
 Minitest.after_run do
   config = ActiveRecord::Base.connection_config
   if config[:adapter] == "sqlite3" && File.file?(config[:database])