From e4d1b3a165ddcbeb7f502fb3525fb50f6529f110 Mon Sep 17 00:00:00 2001
From: Tim Byrne <sultan@locehilios.com>
Date: Sun, 14 Aug 2016 15:39:20 -0500
Subject: [PATCH] Unit tests for alternate gpg program (#19)

---
 test/002_unit_gpg_program.bats | 67 ++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 test/002_unit_gpg_program.bats

diff --git a/test/002_unit_gpg_program.bats b/test/002_unit_gpg_program.bats
new file mode 100644
index 0000000..3dc29be
--- /dev/null
+++ b/test/002_unit_gpg_program.bats
@@ -0,0 +1,67 @@
+load common
+T_YADM_CONFIG=; # populated by load_fixtures
+load_fixtures
+status=;output=; # populated by bats run()
+
+setup() {
+  destroy_tmp
+  make_parents "$T_YADM_CONFIG"
+}
+
+teardown() {
+  destroy_tmp
+}
+
+function configuration_test() {
+  # shellcheck source=/dev/null
+  YADM_TEST=1 source "$T_YADM"
+  # shellcheck disable=SC2034
+  YADM_CONFIG="$T_YADM_CONFIG"
+  status=0
+  { output=$( require_gpg ) && require_gpg; } || {
+    status=$?
+    true
+  }
+
+  echo -e "STATUS:$status\nGPG_PROGRAM:$GPG_PROGRAM\nOUTPUT:$output"
+
+}
+
+@test "Default gpg program" {
+  echo "
+    Default gpg program should be 'gpg'
+  "
+
+  configuration_test
+
+  [ "$status" == 0 ]
+  [ "$GPG_PROGRAM" = "gpg" ]
+}
+
+@test "Override gpg program (valid program)" {
+  echo "
+    Override gpg using yadm.gpg-program
+    Program should be 'cat'
+  "
+
+  git config --file="$T_YADM_CONFIG" "yadm.gpg-program" "cat"
+
+  configuration_test
+
+  [ "$status" == 0 ]
+  [ "$GPG_PROGRAM" = "cat" ]
+}
+
+@test "Override gpg program (invalid program)" {
+  echo "
+    Override gpg using yadm.gpg-program
+    Program should be 'badprogram'
+  "
+
+  git config --file="$T_YADM_CONFIG" "yadm.gpg-program" "badprogram"
+
+  configuration_test
+
+  [ "$status" == 1 ]
+  [[ "$output" =~ badprogram ]]
+}