# shellcheck shell=bats

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

function local_setup_file() {
  setup_libs "colors" #"theme"
  load "${BASH_IT?}/themes/base.theme.bash"
}

function setup_repo {
  upstream="$(mktemp -d)"
  pushd "$upstream" > /dev/null || return
  # Create a dummy SVN folder - this will not work with an actual `svn` command,
  # but will be enough to trigger the SVN check in the base theme.
  mkdir .svn

  echo "$upstream"
}

function setup_svn_path {
  local svn_path="$1"

  # Make sure that the requested SVN script is available
  assert_file_exist "$svn_path/svn"

  # Make sure that the requested SVN script is on the path
  export PATH="$svn_path:$PATH"
}

@test 'themes base: SVN: detect SVN repo' {
  repo="$(setup_repo)"
  pushd "$repo" || return

  setup_svn_path "$BASH_IT/test/fixtures/svn/working"

  # Init the base theme again so that the working SVN script is detected
  run _bash_it_appearance_scm_init
  assert_success
  _bash_it_appearance_scm_init

  scm
  # Make sure that the SVN command is used
  assert_equal "${SCM?}" "${SCM_SVN?}"
}

@test 'themes base: SVN: detect SVN repo even from a subfolder' {
  repo="$(setup_repo)"
  pushd "$repo" || return

  mkdir foo
  pushd foo || return

  setup_svn_path "$BASH_IT/test/fixtures/svn/working"

  # Init the base theme again so that the working SVN script is detected
  run _bash_it_appearance_scm_init
  assert_success
  _bash_it_appearance_scm_init

  scm
  # Make sure that the SVN command is used
  assert_equal "${SCM?}" "${SCM_SVN?}"
}

@test 'themes base: SVN: no SCM if no .svn folder can be found' {
  repo="$(setup_repo)"
  pushd "$repo" || return

  rm -rf .svn

  setup_svn_path "$BASH_IT/test/fixtures/svn/working"

  # Init the base theme again so that the working SVN script is detected
  run _bash_it_appearance_scm_init
  assert_success
  _bash_it_appearance_scm_init

  scm
  # Make sure that no SVN command is used
  assert_equal "${SCM?}" "${SCM_NONE?}"
}

@test 'themes base: SVN: ignore SVN repo when using broken SVN command' {
  repo="$(setup_repo)"
  pushd "$repo" || return

  setup_svn_path "$BASH_IT/test/fixtures/svn/broken"

  # Init the base theme again so that the working SVN script is detected
  run _bash_it_appearance_scm_init
  assert_success
  _bash_it_appearance_scm_init

  scm
  # Make sure that no SVN command is not used
  assert_equal "${SCM?}" "${SCM_NONE?}"
}

@test 'themes base: SVN: ignore SVN repo even from a subfolder when using a broken SVN' {
  repo="$(setup_repo)"
  pushd "$repo" || return

  mkdir foo
  pushd foo || return

  setup_svn_path "$BASH_IT/test/fixtures/svn/broken"

  # Init the base theme again so that the working SVN script is detected
  run _bash_it_appearance_scm_init
  assert_success
  _bash_it_appearance_scm_init

  scm
  # Make sure that no SVN command is used
  assert_equal "${SCM?}" "${SCM_NONE?}"
}