Rakefile in fast_excel-0.1.7 vs Rakefile in fast_excel-0.2.0

@@ -1,37 +1,18 @@
-namespace :build do
-  desc "Build mac binary"
-  task :mac do
-    Dir.chdir("./libxlsxwriter") do
-      system("make clean && make")
-      system('cp lib/libxlsxwriter.dylib ../binaries/libxlsxwriter-darwin.dylib')
-    end
-  end
-
-  desc "Build linux (libc) binary"
-  task :linux do
-    system("docker build . -f build_centos_linux.docker -t fast_excel_centos")
-    system("docker run -t fast_excel_centos readelf -d lib/libxlsxwriter.so")
-    last_container_id = `docker ps -a | grep fast_excel_centos | head -1 | awk '{print $1;}'`.strip
-    system("docker cp #{last_container_id}:/srv/libxlsxwriter/lib/libxlsxwriter.so ./binaries/libxlsxwriter-glibc.so")
-    system("docker rm #{last_container_id}")
-  end
-
-  desc "Build linux (musl) binary"
-  task :linux_musl do
-    system("docker build . -f build_alpine_linux.docker -t fast_excel_alpine")
-    system("docker run -t fast_excel_alpine readelf -d lib/libxlsxwriter.so")
-    last_container_id = `docker ps -a | grep fast_excel_alpine | head -1 | awk '{print $1;}'`.strip
-    system("docker cp #{last_container_id}:/srv/libxlsxwriter/lib/libxlsxwriter.so ./binaries/libxlsxwriter-alpine.so")
-    system("docker rm #{last_container_id}")
-  end
-end
-
+desc "Sync github.com:Paxa/libxlsxwriter to ./libxlsxwriter"
 task :sync do
   require 'fileutils'
   FileUtils.rm_rf("./libxlsxwriter")
   system("git clone --depth 10 [e-mail]:Paxa/libxlsxwriter.git")
   Dir.chdir("./libxlsxwriter") do
     system("git show --pretty='format:%cd %h' --date=iso --quiet > version.txt")
     FileUtils.rm_rf("./.git")
   end
-end
\ No newline at end of file
+end
+
+require 'rake/testtask'
+
+Rake::TestTask.new do |test|
+  test.test_files = Dir.glob('test/**/*_test.rb')
+end
+
+#task :default => :test