From 0c95e842adcd5a6af9eaf1ff82bde9cb0fff4b42 Mon Sep 17 00:00:00 2001
From: William Melody <hi@williammelody.com>
Date: Sun, 24 Jan 2016 22:31:42 -0800
Subject: [PATCH] Use /tmp directory for temp file generated with `mktemp`.

Moving to `mktemp` with files in /tmp makes it possible to remove the
local test/tmp directory.
---
 .gitignore            |  2 --
 test/test_helper.bash | 11 ++++++++---
 test/tmp/.keep        |  0
 3 files changed, 8 insertions(+), 5 deletions(-)
 delete mode 100644 .gitignore
 delete mode 100644 test/tmp/.keep

diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 1c0271c..0000000
--- a/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-test/tmp/*
-!test/tmp/.keep
diff --git a/test/test_helper.bash b/test/test_helper.bash
index e536b5c..e3ee447 100644
--- a/test/test_helper.bash
+++ b/test/test_helper.bash
@@ -4,10 +4,15 @@ setup() {
   # The location of the `hosts` script being tested.
   export _HOSTS="${BATS_TEST_DIRNAME}/../hosts"
 
-  export HOSTS_PATH="${BATS_TEST_DIRNAME}/tmp/hosts"
-  cp "${BATS_TEST_DIRNAME}/fixtures/hosts" "${BATS_TEST_DIRNAME}/tmp/hosts"
+  export HOSTS_PATH="$(mktemp /tmp/hosts_test.XXXXXX)" || exit 1
+  cat "${BATS_TEST_DIRNAME}/fixtures/hosts" > "${HOSTS_PATH}"
 }
 
 teardown() {
-  rm "${BATS_TEST_DIRNAME}/tmp/hosts"
+  if [[ -n "${HOSTS_PATH}" ]] &&
+     [[ -e "${HOSTS_PATH}" ]] &&
+     [[ "${HOSTS_PATH}" =~ ^/tmp ]]
+  then
+    rm "${HOSTS_PATH}"
+  fi
 }
diff --git a/test/tmp/.keep b/test/tmp/.keep
deleted file mode 100644
index e69de29..0000000