test/gzip_reader_test.rb in iostreams-0.14.0 vs test/gzip_reader_test.rb in iostreams-0.15.0

@@ -1,33 +1,32 @@
 require_relative 'test_helper'
 
-# Unit Test for IOStreams::Gzip
-module Streams
-  class GzipReaderTest < Minitest::Test
-    describe IOStreams::Gzip::Reader do
-      before do
-        @file_name = File.join(File.dirname(__FILE__), 'files', 'text.txt.gz')
-        @gzip_data = File.open(@file_name, 'rb') { |f| f.read }
-        @data      = Zlib::GzipReader.open(@file_name) { |gz| gz.read }
+class GzipReaderTest < Minitest::Test
+  describe IOStreams::Gzip::Reader do
+    let :file_name do
+      File.join(File.dirname(__FILE__), 'files', 'text.txt.gz')
+    end
+
+    let :decompressed do
+      Zlib::GzipReader.open(file_name) { |gz| gz.read }
+    end
+
+    describe '.open' do
+      it 'file' do
+        result = IOStreams::Gzip::Reader.open(file_name) do |io|
+          io.read
+        end
+        assert_equal decompressed, result
       end
 
-      describe '.open' do
-        it 'file' do
-          result = IOStreams::Gzip::Reader.open(@file_name) do |io|
+      it 'stream' do
+        result = File.open(file_name) do |file|
+          IOStreams::Gzip::Reader.open(file) do |io|
             io.read
           end
-          assert_equal @data, result
         end
-
-        it 'stream' do
-          result = File.open(@file_name) do |file|
-            IOStreams::Gzip::Reader.open(file) do |io|
-              io.read
-            end
-          end
-          assert_equal @data, result
-        end
+        assert_equal decompressed, result
       end
-
     end
+
   end
 end