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#!/usr/bin/env bats
load test_helper
setup() {
mkdir -p "$PYENV_TEST_DIR"
cd "$PYENV_TEST_DIR"
}
@test "invocation without 2 arguments prints usage" {
run pyenv-version-file-write
assert_failure "Usage: pyenv version-file-write [-f|--force] <file> <version> [...]"
run pyenv-version-file-write "one" ""
assert_failure
}
@test "setting nonexistent version fails" {
assert [ ! -e ".python-version" ]
run pyenv-version-file-write ".python-version" "2.7.6"
assert_failure "pyenv: version \`2.7.6' not installed"
assert [ ! -e ".python-version" ]
}
@test "setting nonexistent version succeeds with force" {
assert [ ! -e ".python-version" ]
run pyenv-version-file-write --force ".python-version" "2.7.6"
assert_success
assert [ -e ".python-version" ]
}
@test "writes value to arbitrary file" {
mkdir -p "${PYENV_ROOT}/versions/2.7.6"
assert [ ! -e "my-version" ]
run pyenv-version-file-write "${PWD}/my-version" "2.7.6"
assert_success ""
assert [ "$(cat my-version)" = "2.7.6" ]
}
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