test/spara_disk_test.rb in spara-0.0.1 vs test/spara_disk_test.rb in spara-0.0.2

@@ -1,12 +1,11 @@
-require_relative './test_helper'
+require_relative 'test_helper'
 
 describe SparaDisk do
   before do
-    file_name = File.expand_path('../test.db', __FILE__)
-    File.delete(file_name) if File.exists?(file_name)
     @db = SparaDisk.new('test.db')
+    @db.clean!
   end
 
   it '#initialize' do
     @db.must_be_instance_of SparaDisk
   end
@@ -45,8 +44,15 @@
       @db.all.must_be_instance_of Hash
       @db.all.keys.must_include 'defined'
       @db.all.keys.wont_include 'undefined'
       @db.all.values.must_include 'i am not nil'
       @db.all.values.wont_include nil
+    end
+
+    it '#clean!' do
+      @db.clean!
+      @db.keys.must_be_empty
+      @db.vals.must_be_empty
+      @db.all.must_equal({})
     end
   end
 end