From 41a9edbfb28967eb2e0ea2a565d7df31fba5559f Mon Sep 17 00:00:00 2001
From: David Gageot <david@gageot.net>
Date: Thu, 26 Nov 2015 11:42:55 +0100
Subject: [PATCH] B2D_CACHE can be used to speedup integration tests

Signed-off-by: David Gageot <david@gageot.net>
---
 test/integration/run-bats.sh | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/test/integration/run-bats.sh b/test/integration/run-bats.sh
index b889b8540c..f3390f3ce5 100755
--- a/test/integration/run-bats.sh
+++ b/test/integration/run-bats.sh
@@ -97,9 +97,13 @@ export -f machine
 cleanup_machines
 cleanup_store
 
-if [[ "$B2D_CACHE" == "1" ]] && [[ -f $B2D_LOCATION ]]; then
-    mkdir -p "${MACHINE_STORAGE_PATH}/cache"
-    cp $B2D_LOCATION "${MACHINE_STORAGE_PATH}/cache/boot2docker.iso"
+if [[ -f "$B2D_LOCATION" ]]; then
+    if [[ "$B2D_CACHE" == "1" ]]; then
+        mkdir -p "${MACHINE_STORAGE_PATH}/cache"
+        cp $B2D_LOCATION "${MACHINE_STORAGE_PATH}/cache/boot2docker.iso"
+    else
+        echo "INFO: Run the tests with B2D_CACHE=1 to avoid downloading the boot2docker iso each time."
+    fi
 fi
 
 run_bats "$BATS_FILE"