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14d01c6877
Add `try` and `try_err` helper functions to `test/common.sh` that capture stdout/stderr and exit code from a single invocation, eliminating duplicate command executions in tests. Convert all existing tests that used the `OUTPUT`/`EXIT_CODE` double-invocation pattern to use the new helpers. Also fixes a pre-existing bug in the `nvm_die_on_prefix` test where ASCII apostrophes were used instead of U+2019 to match nvm.sh output.
57 lines
1.1 KiB
Bash
Executable File
57 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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\. ../../common.sh
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die () { echo "$@" ; exit 1; }
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: nvm.sh
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\. ../../../nvm.sh
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nvm deactivate >/dev/null 2>&1
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CURRENT="$(nvm current)"
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[ "$CURRENT" = 'none' ] || [ "$CURRENT" = 'system' ] || die "nvm should be using none or system; got $CURRENT"
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nvm_ls_current() {
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echo 'none'
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}
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node() {
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return 1
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}
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npm() {
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echo '1.2.3'
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}
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try_err nvm_install_latest_npm
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EXPECTED="Unable to obtain node version."
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[ "${CAPTURED_STDERR}" = "${EXPECTED}" ] || die "When node is unavailable, expected >${EXPECTED}<; got >${CAPTURED_STDERR}"
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node() {
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echo 'v4.5.6'
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}
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nvm_ls_current() {
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node --version
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}
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npm() {
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return 1
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}
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try_err nvm_install_latest_npm
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EXPECTED="Unable to obtain npm version."
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[ "${CAPTURED_STDERR}" = "${EXPECTED}" ] || die "When node is available and npm is unavailable, expected >${EXPECTED}<; got >${CAPTURED_STDERR}"
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node() {
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echo 'v4.5.6'
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}
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nvm_ls_current() {
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echo 'system'
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}
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npm() {
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return 1
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}
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try_err nvm_install_latest_npm
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EXPECTED="Unable to obtain npm version."
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[ "${CAPTURED_STDERR}" = "${EXPECTED}" ] || die "When node is system and npm is unavailable, expected >${EXPECTED}<; got >${CAPTURED_STDERR}"
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