Update Dockerfile to pull in missing test dependency

Add the missing github.com/fortytw2/leaktest dependency required for
hugo_site_tests.

diff --git a/Dockerfile b/Dockerfile
index 9c4ad0dcbf49811c0396c166622c4c7b0d706d1e..56113195b44c7c859af492d4303bd07a4d0443a6 100644 (file)
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,6 +35,7 @@ RUN go get github.com/stretchr/testify/assert \
        && go get golang.org/x/text/unicode/norm \
        && go get github.com/yosssi/ace \
        && go get github.com/spf13/nitro \
+    && go get github.com/fortytw2/leaktest \
        && go get github.com/fsnotify/fsnotify
 
 COPY . /go/src/github.com/spf13/hugo