mirror of
https://github.com/nvm-sh/nvm.git
synced 2025-05-18 10:01:51 +00:00
143 lines
3.9 KiB
Bash
143 lines
3.9 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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NVM_SRC_DIR="${BATS_TEST_DIRNAME}/../.."
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source "${NVM_SRC_DIR}/nvm.sh"
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test_debug() {
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false # set to 'true' to get setup/teardown in test stderr
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}
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test_implementing() {
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true # set to 'false' to run all tests; set to 'true' to skip implemented tests
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# only used while porting to bats: remove afterward
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}
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setup() {
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test_debug && echo 'setup' >&2
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NVM_DIR="${BATS_TMPDIR}"
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cd "${NVM_DIR}"
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rm -Rf src alias v*
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mkdir src alias
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}
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teardown() {
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test_debug && echo 'teardown' >&2
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NVM_DIR="${BATS_TMPDIR}"
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cd "${NVM_DIR}"
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rm -Rf src alias v*
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}
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@test "'nvm' command defined in environment" {
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test_implementing && skip
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run nvm
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assert_equal "$status" "0" "nvm command defined"
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}
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@test "Running 'nvm alias' should create a file in the alias directory." {
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test_implementing && skip
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run nvm alias test v0.1.2
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[ "$status" -eq 0 ]
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result=$(cat "alias/test")
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assert_equal "$result" "v0.1.2" "expected new alias"
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}
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@test 'Running "nvm current" should display current nvm environment.' {
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test_implementing && skip
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run nvm deactivate
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run nvm current
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assert_match "$output" 'system|none' "expected 'none' or 'system' when deactivated"
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}
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@test 'Running "nvm deactivate" should unset the nvm environment variables.' {
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test_implementing && skip
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mkdir -p v0.2.3
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# v0.2.3 should not be active
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assert_nomatch "$PATH" ".*v0.2.3/.*/bin" "v0.2.3 should not be active yet"
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[ `expr $PATH : ".*v0.2.3/.*/bin"` = 0 ]
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x=$(nvm_version_path v0.2.3)
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# can't use 'run' -- sets up new env, PATH is lost
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nvm use 0.2.3
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assert_match $PATH "v0.2.3/.*/bin" "PATH should contain v0.2.3"
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assert_nomatch $NODE_PATH "v0.2.3/lib/node_modules" "NODE_PATH should not contain v0.2.3"
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nvm deactivate
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assert_nomatch $PATH "v0.2.3/.*/bin" "PATH should be cleaned of v0.2.3"
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assert_nomatch $NODE_PATH "v0.2.3/lib/node_modules" "NODE_PATH should not contain v0.2.3"
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}
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@test 'Running "nvm install" with "--reinstall-packages-from" requires a valid version' {
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test_implementing && skip
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mkdir -p v0.10.4
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nvm deactivate
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run nvm install v0.10.5 --reinstall-packages-from=0.11
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assert_equal 5 "$status" "should exit with code 5, invalid version"
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assert_match "$output" "If --reinstall-packages-from is provided, it must point to an installed version of node."
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run nvm install v0.10.5 --reinstall-packages-from=0.10.5
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assert_equal 4 "$status" "should exit with code 4, same version"
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assert_match "$output" "You can't reinstall global packages from the same version of node you're installing."
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}
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@test 'Running "nvm install" with an invalid version fails nicely' {
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test_implementing && skip
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run nvm install invalid.invalid
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assert_equal "3" "$status" "Invalid version, exit with status 3"
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assert_match "$output" "Version 'invalid.invalid' not found - try \`nvm ls-remote\` to browse available versions." "nvm installing an invalid version did not print a nice error message"
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}
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@test 'Running "nvm unalias" should remove the alias file.' {
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test_implementing && skip
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echo v0.1.2 > alias/test
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run nvm unalias test
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! [ -e alias/test ]
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}
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@test 'Running "nvm uninstall" should remove the appropriate directory.' {
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test_implementing && skip
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mkdir -p v0.0.1 src/node-v0.0.1
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nvm uninstall v0.0.1
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! [ -d 'v0.0.1' ]
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! [ -d 'src/node-v0.0.1' ]
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}
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@test 'Running "nvm unload" should unset all function and variables.' {
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test_implementing && skip
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run type nvm
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assert_equal 0 "$status" "nvm not loaded"
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nvm unload
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run type nvm
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assert_equal 1 "$status" "nvm should have unloaded"
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}
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@test 'Running "nvm use foo" where "foo" is circular aborts' {
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test_implementing && skip
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echo 'foo' > alias/foo
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run nvm use foo
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assert_equal 8 "$status" "Expected exit code 8 (infinite alias loop)"
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assert_match "$output" 'The alias "foo" leads to an infinite loop. Aborting.'
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}
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