Create bootstrap template in binmode to fix line endings

Tempfile will create a file with CRLF on Windows, which when we upload to a
linux system then cannot be executed because of the line endings. Setting to
binmode prevents this.

Fixes chef/knife-ec2#580

Signed-off-by: Bryan McLellan <btm@chef.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/spec/unit/knife/bootstrap/train_connector_spec.rb b/spec/unit/knife/bootstrap/train_connector_spec.rb
index 385a192648..c3c559c65b 100644
--- a/spec/unit/knife/bootstrap/train_connector_spec.rb
+++ b/spec/unit/knife/bootstrap/train_connector_spec.rb
@@ -171,6 +171,7 @@ describe Chef::Knife::Bootstrap::TrainConnector do
         expect(File.read(local_path)).to eq "test data"
         expect(remote_path).to eq "/target/path"
       end
+      expect_any_instance_of(Tempfile).to receive(:binmode)
       subject.upload_file_content!("test data", "/target/path")
     end
   end