#!/usr/bin/env bats load test_helper create_executable() { local bin if [[ $1 == */* ]]; then bin="$1" else bin="${RBENV_ROOT}/versions/${1}/bin" fi mkdir -p "$bin" touch "${bin}/$2" chmod +x "${bin}/$2" } @test "outputs path to executable" { create_executable "1.8" "ruby" create_executable "2.0" "rspec" RBENV_VERSION=1.8 run rbenv-which ruby assert_success "${RBENV_ROOT}/versions/1.8/bin/ruby" RBENV_VERSION=2.0 run rbenv-which rspec assert_success "${RBENV_ROOT}/versions/2.0/bin/rspec" } @test "searches PATH for system version" { create_executable "${RBENV_TEST_DIR}/bin" "kill-all-humans" create_executable "${RBENV_ROOT}/shims" "kill-all-humans" RBENV_VERSION=system run rbenv-which kill-all-humans assert_success "${RBENV_TEST_DIR}/bin/kill-all-humans" } @test "searches PATH for system version (shims prepended)" { create_executable "${RBENV_TEST_DIR}/bin" "kill-all-humans" create_executable "${RBENV_ROOT}/shims" "kill-all-humans" PATH="${RBENV_ROOT}/shims:$PATH" RBENV_VERSION=system run rbenv-which kill-all-humans assert_success "${RBENV_TEST_DIR}/bin/kill-all-humans" } @test "searches PATH for system version (shims appended)" { create_executable "${RBENV_TEST_DIR}/bin" "kill-all-humans" create_executable "${RBENV_ROOT}/shims" "kill-all-humans" PATH="$PATH:${RBENV_ROOT}/shims" RBENV_VERSION=system run rbenv-which kill-all-humans assert_success "${RBENV_TEST_DIR}/bin/kill-all-humans" } @test "searches PATH for system version (shims spread)" { create_executable "${RBENV_TEST_DIR}/bin" "kill-all-humans" create_executable "${RBENV_ROOT}/shims" "kill-all-humans" PATH="${RBENV_ROOT}/shims:${RBENV_ROOT}/shims:/tmp/non-existent:$PATH:${RBENV_ROOT}/shims" \ RBENV_VERSION=system run rbenv-which kill-all-humans assert_success "${RBENV_TEST_DIR}/bin/kill-all-humans" } @test "version not installed" { create_executable "2.0" "rspec" RBENV_VERSION=1.9 run rbenv-which rspec assert_failure "rbenv: version \`1.9' is not installed (set by RBENV_VERSION environment variable)" } @test "no executable found" { create_executable "1.8" "rspec" RBENV_VERSION=1.8 run rbenv-which rake assert_failure "rbenv: rake: command not found" } @test "no executable found for system version" { export PATH="$(path_without "rake")" RBENV_VERSION=system run rbenv-which rake assert_failure "rbenv: rake: command not found" } @test "executable found in other versions" { create_executable "1.8" "ruby" create_executable "1.9" "rspec" create_executable "2.0" "rspec" RBENV_VERSION=1.8 run rbenv-which rspec assert_failure assert_output < "${hook_path}/which/hello.bash" < "${RBENV_ROOT}/version" <<<"1.8" create_executable "1.8" "ruby" mkdir -p "$RBENV_TEST_DIR" cd "$RBENV_TEST_DIR" RBENV_VERSION= run rbenv-which ruby assert_success "${RBENV_ROOT}/versions/1.8/bin/ruby" }