asdf/test/remove_command.bats

#!/usr/bin/env bats

load test_helpers

setup() {
  setup_asdf_dir
}

teardown() {
  clean_asdf_dir
}

@test "plugin_remove_command removes a plugin" {
  install_dummy_plugin

  run asdf plugin remove "dummy"
  [ "$status" -eq 0 ]
  [ "$output" = "plugin-remove ${ASDF_DIR}/plugins/dummy" ]
}

@test "plugin_remove_command should exit with 1 when not passed any arguments" {
  run asdf plugin remove
  [ "$status" -eq 1 ]
  [ "$output" = "No plugin given" ]
}

@test "plugin_remove_command should exit with 1 when passed invalid plugin name" {
  run asdf plugin remove "does-not-exist"
  [ "$status" -eq 1 ]
  [ "$output" = "No such plugin: does-not-exist" ]
}

@test "plugin_remove_command should remove installed versions" {
  install_dummy_plugin
  run asdf install dummy 1.0
  [ "$status" -eq 0 ]
  [ -d "$ASDF_DIR/installs/dummy" ]

  run asdf plugin remove dummy
  [ "$status" -eq 0 ]
  [ ! -d "$ASDF_DIR/installs/dummy" ]
}

@test "plugin_remove_command should also remove shims for that plugin" {
  install_dummy_plugin
  run asdf install dummy 1.0
  [ "$status" -eq 0 ]
  [ -f "$ASDF_DIR/shims/dummy" ]

  run asdf plugin remove dummy
  [ "$status" -eq 0 ]
  [ ! -f "$ASDF_DIR/shims/dummy" ]
}

# Disabled this test because it while the title is correct, the test code sets
# and invalid state (shim unattached to any existing plugin) that is corrected
# by asdf reshim removing the invalid shim, and that fails this test, even
# though it's the correct behavior
#@test "plugin_remove_command should not remove unrelated shims" {
#  install_dummy_plugin
#  run asdf install dummy 1.0

#  # make an unrelated shim
#  echo "# asdf-plugin: gummy" >"$ASDF_DIR/shims/gummy"

#  run asdf plugin remove dummy
#  [ "$status" -eq 0 ]

#  # unrelated shim should exist
#  [ -f "$ASDF_DIR/shims/gummy" ]
#}

@test "plugin_remove_command executes pre-plugin-remove script" {
  install_dummy_plugin

  run asdf plugin remove dummy

  [ "$output" = "plugin-remove ${ASDF_DIR}/plugins/dummy" ]
}

@test "plugin_remove_command executes configured pre hook (generic)" {
  install_dummy_plugin

  cat >"$HOME/.asdfrc" <<-'EOM'
pre_asdf_plugin_remove = echo REMOVE ${@}
EOM

  run asdf plugin remove dummy

  local expected_output="REMOVE dummy
plugin-remove ${ASDF_DIR}/plugins/dummy"
  [ "$output" = "${expected_output}" ]
}

@test "plugin_remove_command executes configured pre hook (specific)" {
  install_dummy_plugin

  cat >"$HOME/.asdfrc" <<-'EOM'
pre_asdf_plugin_remove_dummy = echo REMOVE
EOM

  run asdf plugin remove dummy

  local expected_output="REMOVE
plugin-remove ${ASDF_DIR}/plugins/dummy"
  [ "$output" = "${expected_output}" ]
}

@test "plugin_remove_command executes configured post hook (generic)" {
  install_dummy_plugin

  cat >"$HOME/.asdfrc" <<-'EOM'
post_asdf_plugin_remove = echo REMOVE ${@}
EOM

  run asdf plugin remove dummy

  local expected_output="plugin-remove ${ASDF_DIR}/plugins/dummy
REMOVE dummy"
  [ "$output" = "${expected_output}" ]
}

@test "plugin_remove_command executes configured post hook (specific)" {
  install_dummy_plugin

  cat >"$HOME/.asdfrc" <<-'EOM'
post_asdf_plugin_remove_dummy = echo REMOVE
EOM

  run asdf plugin remove dummy

  local expected_output="plugin-remove ${ASDF_DIR}/plugins/dummy
REMOVE"
  [ "$output" = "${expected_output}" ]
}