test/test.rb in daybreak-0.2.2 vs test/test.rb in daybreak-0.2.3

@@ -1,5 +1,6 @@
+# encoding: utf-8
 require 'minitest/autorun'
 require 'minitest/benchmark'
 
 require 'set'
 
@@ -19,10 +20,17 @@
     @db[1] = '2'
     assert_equal @db[1], '2'
     assert_equal @db.length, 1
   end
 
+  it 'should support frozen key' do
+    key = 'key'
+    key.freeze
+    @db[key] = 'value'
+    assert_equal @db[key], 'value'
+  end
+
   it 'should support batch inserts' do
     @db.update(1 => :a, 2 => :b)
     assert_equal @db[1], :a
     assert_equal @db[2], :b
     assert_equal @db.length, 2
@@ -384,9 +392,17 @@
     db.close
   end
 
   it 'should report the bytesize' do
     assert @db.bytesize > 0
+  end
+
+  it 'should accept utf-8 keys' do
+    @db['🌎'] = '🌎'
+    @db.flush
+    db = Daybreak::DB.new DB_PATH
+    assert_equal db['🌎'], '🌎'
+    db.close
   end
 
   after do
     @db.clear
     @db.close