test with wercker

tests/unit/apps.bats

@@ -0,0 +1,26 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+APP=lifecycle-app
+
+@test "apps:create" {
+  run dokku apps:create $APP
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+}
+
+@test "apps" {
+  run bash -c "dokku apps | grep $APP"
+  echo "output: "$output
+  echo "status: "$status
+  assert_output $APP
+}
+
+@test "apps:destroy" {
+  run bash -c "echo $APP | dokku apps:destroy $APP"
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+}

tests/unit/backup.bats

@@ -0,0 +1,20 @@
+#!/usr/bin/env bats
+
+# load test_helper
+
+# setup() {
+#   create_app
+#   backup_file=$(mktemp /tmp/backup.XXXXXX)
+#   rm $backup_file
+# }
+
+# teardown() {
+#   destroy_app
+# }
+
+# @test "backup:export" {
+#   run dokku backup:export $backup_file
+#   echo "output: "$output
+#   echo "status: "$status
+#   assert_success
+# }

tests/unit/config.bats

@@ -0,0 +1,44 @@
+#!/usr/bin/env bats
+
+load test_helper
+
+setup() {
+  create_app
+}
+
+teardown() {
+  destroy_app
+}
+
+@test "config:set" {
+  run dokku config:set $TEST_APP test_var=true test_var2='hello world'
+  echo "output: "$output
+  echo "status: "$status
+  assert_success
+}
+
+@test "config:get" {
+  run dokku config:set $TEST_APP test_var=true test_var2='hello world'
+  echo "output: "$output
+  echo "status: "$status
+  run dokku config:get $TEST_APP test_var2
+  echo "output: "$output
+  echo "status: "$status
+  assert_output 'hello world'
+}
+
+@test "config:unset" {
+  run dokku config:set $TEST_APP test_var=true test_var2='hello world'
+  echo "output: "$output
+  echo "status: "$status
+  run dokku config:get $TEST_APP test_var
+  echo "output: "$output
+  echo "status: "$status
+  run dokku config:unset $TEST_APP test_var
+  echo "output: "$output
+  echo "status: "$status
+  run dokku config:get $TEST_APP test_var
+  echo "output: "$output
+  echo "status: "$status
+  assert_output ""
+}

tests/unit/test_helper.bash

@@ -0,0 +1,86 @@
+# constants
+TEST_APP=my-cool-guy-test-app
+
+# test functions
+flunk() {
+  { if [ "$#" -eq 0 ]; then cat -
+    else echo "$@"
+    fi
+  }
+  return 1
+}
+
+assert_success() {
+  if [ "$status" -ne 0 ]; then
+    flunk "command failed with exit status $status"
+  elif [ "$#" -gt 0 ]; then
+    assert_output "$1"
+  fi
+}
+
+assert_failure() {
+  if [ "$status" -eq 0 ]; then
+    flunk "expected failed exit status"
+  elif [ "$#" -gt 0 ]; then
+    assert_output "$1"
+  fi
+}
+
+assert_equal() {
+  if [ "$1" != "$2" ]; then
+    { echo "expected: $1"
+      echo "actual:   $2"
+    } | flunk
+  fi
+}
+
+assert_output() {
+  local expected
+  if [ $# -eq 0 ]; then expected="$(cat -)"
+  else expected="$1"
+  fi
+  assert_equal "$expected" "$output"
+}
+
+assert_line() {
+  if [ "$1" -ge 0 ] 2>/dev/null; then
+    assert_equal "$2" "${lines[$1]}"
+  else
+    local line
+    for line in "${lines[@]}"; do
+      if [ "$line" = "$1" ]; then return 0; fi
+    done
+    flunk "expected line \`$1'"
+  fi
+}
+
+refute_line() {
+  if [ "$1" -ge 0 ] 2>/dev/null; then
+    local num_lines="${#lines[@]}"
+    if [ "$1" -lt "$num_lines" ]; then
+      flunk "output has $num_lines lines"
+    fi
+  else
+    local line
+    for line in "${lines[@]}"; do
+      if [ "$line" = "$1" ]; then
+        flunk "expected to not find line \`$line'"
+      fi
+    done
+  fi
+}
+
+assert() {
+  if ! "$@"; then
+    flunk "failed: $@"
+  fi
+}
+
+# dokku functions
+create_app() {
+  dokku apps:create $TEST_APP
+}
+
+destroy_app() {
+  echo $TEST_APP | dokku apps:destroy $TEST_APP
+}