# shellcheck shell=bats

load "${MAIN_BASH_IT_DIR?}/test/test_helper.bash"

function local_setup() 
{
	############ STACK_TRACE_BUILDER #####################
	Function_Name="${FUNCNAME[0]}"
	Function_PATH="${Function_PATH}/${Function_Name}"
	######################################################
  export HOME="$BATS_TEST_TMPDIR"
  ############### Stack_TRACE_BUILDER ################
	Function_PATH="$( dirname ${Function_PATH} )"
	####################################################
}

function local_setup_file() 
{
	############ STACK_TRACE_BUILDER #####################
	Function_Name="${FUNCNAME[0]}"
	Function_PATH="${Function_PATH}/${Function_Name}"
	######################################################
  # Determine which config file to use based on OS.
  case $OSTYPE in
    darwin*)
      export BASH_IT_CONFIG_FILE=.bash_profile
      ;;
    *)
      export BASH_IT_CONFIG_FILE=.bashrc
      ;;
  esac
  # don't load any libraries as the tests here test the *whole* kit
  ############### Stack_TRACE_BUILDER ################
	Function_PATH="$( dirname ${Function_PATH} )"
	####################################################
}

@test "install: verify that the install script exists" {
  assert_file_exist "${BASH_IT}/install.sh"
}

@test "install: run the install script silently" {
  cd "${BASH_IT}"

  ./install.sh --silent

  assert_file_exist "${HOME}/$BASH_IT_CONFIG_FILE"

  assert_link_exist "${BASH_IT}/enabled/150---general.aliases.bash"
  assert_link_exist "${BASH_IT}/enabled/250---base.plugin.bash"
  assert_link_exist "${BASH_IT}/enabled/800---aliases.completion.bash"
  assert_link_exist "${BASH_IT}/enabled/350---bash-it.completion.bash"
  assert_link_exist "${BASH_IT}/enabled/325---system.completion.bash"
}

@test "install: verify that a backup file is created" {
  cd "${BASH_IT}"

  touch "${HOME}/$BASH_IT_CONFIG_FILE"
  echo "test file content" > "${HOME}/$BASH_IT_CONFIG_FILE"
  local md5_orig=$(md5sum "${HOME}/$BASH_IT_CONFIG_FILE" | awk '{print $1}')

  ./install.sh --silent

  assert_file_exist "${HOME}/$BASH_IT_CONFIG_FILE"
  assert_file_exist "${HOME}/$BASH_IT_CONFIG_FILE.bak"

  local md5_bak=$(md5sum "${HOME}/$BASH_IT_CONFIG_FILE.bak" | awk '{print $1}')

  assert_equal "$md5_orig" "$md5_bak"
}

@test "install: verify that silent and interactive can not be used at the same time" {
  cd "${BASH_IT}"

  run ./install.sh --silent --interactive

  assert_failure
}

@test "install: verify that no-modify-config and append-to-config can not be used at the same time" {
  cd "${BASH_IT}"

  run ./install.sh --silent --no-modify-config --append-to-config

  assert_failure
}

@test "install: verify that the template is appended" {
  cd "${BASH_IT}"

  touch "${HOME}/$BASH_IT_CONFIG_FILE"
  echo "test file content" > "${HOME}/$BASH_IT_CONFIG_FILE"

  ./install.sh --silent --append-to-config

  assert_file_exist "${HOME}/$BASH_IT_CONFIG_FILE"
  assert_file_exist "${HOME}/$BASH_IT_CONFIG_FILE.bak"

  run cat "${HOME}/$BASH_IT_CONFIG_FILE"

  assert_line "test file content"
  assert_line "source \"\$BASH_IT\"/bash_it.sh"
}