1 files changed, 33 insertions, 0 deletions
diff --git a/spec/ruby/library/net-ftp/retrbinary_spec.rb b/spec/ruby/library/net-ftp/retrbinary_spec.rb
new file mode 100644
index 0000000000..4b4a171cd7
--- /dev/null
+++ b/spec/ruby/library/net-ftp/retrbinary_spec.rb
@@ -0,0 +1,33 @@
+require_relative '../../spec_helper'
+
+ruby_version_is ""..."3.1" do
+  require_relative 'spec_helper'
+  require_relative 'fixtures/server'
+
+  describe "Net::FTP#retrbinary" do
+    before :each do
+      @server = NetFTPSpecs::DummyFTP.new
+      @server.serve_once
+
+      @ftp = Net::FTP.new
+      @ftp.connect(@server.hostname, @server.server_port)
+    end
+
+    after :each do
+      @ftp.quit rescue nil
+      @ftp.close
+      @server.stop
+    end
+
+    it "sends the passed command to the server" do
+      @ftp.retrbinary("RETR test", 4096) {}
+      @ftp.last_response.should == "226 Closing data connection. (RETR test)\n"
+    end
+
+    it "yields the received content as binary blocks of the passed size" do
+      res = []
+      @ftp.retrbinary("RETR test", 10) { |bin| res << bin }
+      res.should == [ "This is th", "e content\n", "of the fil", "e named 't", "est'.\n" ]
+    end
+  end
+end