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46 lines
1.2 KiB
Bash
46 lines
1.2 KiB
Bash
###############################################################################
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# test_helper.bash
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#
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# Test helper for Bats: Bash Automated Testing System.
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#
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# https://github.com/sstephenson/bats
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###############################################################################
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setup() {
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# `$_HOSTS`
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#
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# The location of the `hosts` script being tested.
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export _HOSTS="${BATS_TEST_DIRNAME}/../hosts"
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export HOSTS_PATH="$(mktemp /tmp/hosts_test.XXXXXX)" || exit 1
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cat "${BATS_TEST_DIRNAME}/fixtures/hosts" > "${HOSTS_PATH}"
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}
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teardown() {
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if [[ -n "${HOSTS_PATH}" ]] &&
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[[ -e "${HOSTS_PATH}" ]] &&
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[[ "${HOSTS_PATH}" =~ ^/tmp ]]
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then
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rm "${HOSTS_PATH}"
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fi
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}
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###############################################################################
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# Helpers
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###############################################################################
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# _compare()
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#
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# Usage:
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# _compare <expected> <actual>
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#
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# Description:
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# Compare the content of a variable against an expected value. When used
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# within a `@test` block the output is only displayed when the test fails.
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_compare() {
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local _expected="${1:-}"
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local _actual="${2:-}"
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printf "expected:\n%s\n" "${_expected}"
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printf "actual:\n%s\n" "${_actual}"
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}
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