Add script to run tests on prow

.travis.yml

@@ -7,9 +7,7 @@ go_import_path: github.com/kubernetes-sig-testing/frameworks
 
 before_install:
   - source ./bin/consider-early-travis-exit.sh
-  - go get -u github.com/golang/lint/golint
-  - go get -u golang.org/x/tools/cmd/goimports
-  - go get -u github.com/onsi/ginkgo/ginkgo
+  - ./bin/install-test-dependencies.sh
 
 # Install must be set to prevent default `go get` to run.
 # The dependencies have already been vendored by `dep` so

bin/install-test-dependencies.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+
+go get -u github.com/golang/lint/golint
+go get -u golang.org/x/tools/cmd/goimports
+go get -u github.com/onsi/ginkgo/ginkgo

bin/test-on-prow.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+
+./bin/install-test-dependencies.sh
+./bin/pre-commit.sh