tools/devshell/tests/subcommands/fx_remote_test

#!/bin/bash
# Copyright 2020 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

### Test fx remote scripts

BT_FILE_DEPS=(
  "scripts/fx"
  "tools/devshell/serve-remote"
  "tools/devshell/lib/fvm.sh"
  "tools/devshell/lib/fx-cmd-locator.sh"
  "tools/devshell/lib/fx-optional-features.sh"
  "tools/devshell/lib/fx-remote.sh"
  "tools/devshell/lib/image_build_vars.sh"
  "tools/devshell/lib/platform.sh"
  "tools/devshell/lib/vars.sh"
)

declare fx sshmock

BT_SET_UP() {
  source "${BT_TEMP_DIR}/tools/devshell/lib/vars.sh"
  source "${BT_TEMP_DIR}/tools/devshell/tests/lib/fuchsia-mock.sh"
  fx="$(btf::setup_fx)"
  sshmock=$(btf::make_mock_binary "ssh")
  devfinder="$(btf::make_installed_hosttools_mock device-finder)"
  echo "127.0.0.1" > "${devfinder}.mock_stdout"

  btf::add_binary_to_path "$sshmock"
}

# test if the host/dir info is correctly stored in the cache file
TEST_fx-remote-config-file() {
  local testhost=myhostname.my.server.com
  local testdir=~/myfuchsia/directory
  local out="${BT_TEMP_DIR}/output.log"

  BT_EXPECT ${fx} serve-remote "$testhost" "$testdir" >>${out} 2>&1
  BT_EXPECT_FILE_CONTAINS "${BT_TEMP_DIR}/.fx-remote-config" "${testhost}:${testdir}"
}

# test if the cache file is used when no argument is given
TEST_fx-remote-default-args() {
  local testhost=myhostname.my.server.com
  local testdir=~/myfuchsia/directory
  local out="${BT_TEMP_DIR}/output.log"

  echo "${testhost}:${testdir}" > "${BT_TEMP_DIR}/.fx-remote-config"
  BT_EXPECT ${fx} serve-remote >>${out} 2>&1
  btf::does-mock-args-contain "${sshmock}.mock_state.1" "$testhost"
}

# test if the given host is used even when there's a cache file, and that the
# cache file is updated with the given host
TEST_fx-remote-args-given() {
  local testhost=myhostname.my.server.com
  local testdir=~/myfuchsia/directory
  local anotherhost=myhostname.my.server.com
  local out="${BT_TEMP_DIR}/output.log"

  echo "${testhost}:${testdir}" > "${BT_TEMP_DIR}/.fx-remote-config"
  BT_EXPECT ${fx} serve-remote "$anotherhost" "${testdir}" >>${out} 2>&1
  BT_EXPECT_FILE_CONTAINS "${BT_TEMP_DIR}/.fx-remote-config" "${anotherhost}:${testdir}"
  btf::does-mock-args-contain "${sshmock}.mock_state.1" "$anotherhost"
}


BT_RUN_TESTS "$@"