spec/bio-bgzf_spec.rb in bio-bgzf-0.1.0 vs spec/bio-bgzf_spec.rb in bio-bgzf-0.1.1

@@ -6,9 +6,18 @@
   it "should be able to pack strings to BGZF blocks" do
     Bio::BGZF.should respond_to(:pack).with(1).argument
     Bio::BGZF.pack("asdfghjkl").should be_instance_of String
   end
 
+  it "should be able to read BGZF blocks from a samtools file" do
+    File.open("test/data/mm8.chrM.maf.gz") do |f|
+      r = Bio::BGZF::Reader.new(f)
+      r.each_block do |block|
+        block.size.should <= 65536
+      end
+    end
+  end
+
   it "should be able to iteratively read BGZF blocks from stream" do
     str = ''
     1000.times { str += (Random.rand(26) + 65).chr }
 
     file = Tempfile.new 'bgzfstring'