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#!/usr/bin/env bats
load test_helper
create_version() {
mkdir -p "${RBENV_ROOT}/versions/$1"
}
setup() {
mkdir -p "$RBENV_TEST_DIR"
cd "$RBENV_TEST_DIR"
}
@test "no version selected" {
assert [ ! -d "${RBENV_ROOT}/versions" ]
run rbenv-version-name
assert_success "system"
}
@test "system version is not checked for existence" {
RBENV_VERSION=system run rbenv-version-name
assert_success "system"
}
@test "RBENV_VERSION can be overridden by hook" {
create_version "1.8.7"
create_version "1.9.3"
create_hook version-name test.bash <<<"RBENV_VERSION=1.9.3"
RBENV_VERSION=1.8.7 run rbenv-version-name
assert_success "1.9.3"
}
@test "carries original IFS within hooks" {
create_hook version-name hello.bash <<SH
hellos=(\$(printf "hello\\tugly world\\nagain"))
echo HELLO="\$(printf ":%s" "\${hellos[@]}")"
SH
export RBENV_VERSION=system
IFS=$' \t\n' run rbenv-version-name env
assert_success
assert_line "HELLO=:hello:ugly:world:again"
}
@test "RBENV_VERSION has precedence over local" {
create_version "1.8.7"
create_version "1.9.3"
cat > ".ruby-version" <<<"1.8.7"
run rbenv-version-name
assert_success "1.8.7"
RBENV_VERSION=1.9.3 run rbenv-version-name
assert_success "1.9.3"
}
@test "local file has precedence over global" {
create_version "1.8.7"
create_version "1.9.3"
cat > "${RBENV_ROOT}/version" <<<"1.8.7"
run rbenv-version-name
assert_success "1.8.7"
cat > ".ruby-version" <<<"1.9.3"
run rbenv-version-name
assert_success "1.9.3"
}
@test "missing version" {
RBENV_VERSION=1.2 run rbenv-version-name
assert_failure "rbenv: version \`1.2' is not installed (set by RBENV_VERSION environment variable)"
}
@test "version with prefix in name" {
create_version "1.8.7"
cat > ".ruby-version" <<<"ruby-1.8.7"
run rbenv-version-name
assert_success
assert_output "1.8.7"
}
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