#!/usr/bin/env bats

load test_helpers

. $(dirname $BATS_TEST_DIRNAME)/lib/commands/which.sh
. $(dirname $BATS_TEST_DIRNAME)/lib/commands/install.sh

setup() {
  setup_asdf_dir
  install_dummy_plugin
  run asdf install dummy 1.0

  PROJECT_DIR=$HOME/project
  mkdir $PROJECT_DIR
  echo 'dummy 1.0' >> $PROJECT_DIR/.tool-versions
}

teardown() {
  clean_asdf_dir
}

@test "which should show dummy 1.0 main binary" {
  cd $PROJECT_DIR

  run asdf which "dummy"
  [ "$status" -eq 0 ]
  [ "$output" = "$ASDF_DIR/installs/dummy/1.0/bin/dummy" ]
}

@test "which should fail for unknown binary" {
  cd $PROJECT_DIR

  run asdf which "sunny"
  [ "$status" -eq 1 ]
  [ "$output" == "unknown command: sunny. Perhaps you have to reshim?" ]
}

@test "which should show dummy 1.0 other binary" {
  cd $PROJECT_DIR

  echo "echo bin bin/subdir" > "$ASDF_DIR/plugins/dummy/bin/list-bin-paths"
  chmod +x "$ASDF_DIR/plugins/dummy/bin/list-bin-paths"
  run asdf reshim dummy 1.0

  run asdf which "other_bin"
  [ "$status" -eq 0 ]
  [ "$output" = "$ASDF_DIR/installs/dummy/1.0/bin/subdir/other_bin" ]
}

@test "which should show path of system version" {
  echo 'dummy system' > $PROJECT_DIR/.tool-versions
  cd $PROJECT_DIR

  mkdir $PROJECT_DIR/sys
  touch $PROJECT_DIR/sys/dummy
  chmod +x $PROJECT_DIR/sys/dummy

  run env PATH=$PATH:$PROJECT_DIR/sys asdf which "dummy"
  [ "$status" -eq 0 ]
  [ "$output" == "$PROJECT_DIR/sys/dummy" ]
}

@test "which report when missing executable on system version" {
  echo 'dummy system' > $PROJECT_DIR/.tool-versions
  cd $PROJECT_DIR

  run asdf which "dummy"
  [ "$status" -eq 1 ]
  [ "$output" == "No dummy executable found for dummy system" ]
}

@test "which should inform when no binary is found" {
  cd $PROJECT_DIR

  run asdf which "bazbat"
  [ "$status" -eq 1 ]
  [ "$output" == "unknown command: bazbat. Perhaps you have to reshim?" ]
}

@test "which should use path returned by exec-path when present" {
  cd $PROJECT_DIR
  install_dummy_exec_path_script "dummy"

  run asdf which "dummy"
  [ "$status" -eq 0 ]
  [ "$output" = "$ASDF_DIR/installs/dummy/1.0/bin/custom/dummy" ]
}