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187222614a
Braces are only required in certain cases, but the cognitive overhead in
keeping track of which cases require braces can be reduced by simply
always using them.
Example: `${NAME}`
Retain more widely-used braces `$NAME` convention in documentation.
29 lines
666 B
Bash
29 lines
666 B
Bash
#!/usr/bin/env bats
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load test_helper
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@test "\`file\` exits with status 0." {
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run "${_HOSTS}" file
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[ "${status}" -eq 0 ]
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}
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@test "\`file\` prints \$HOSTS_PATH contents." {
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run "${_HOSTS}" file
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[[ "${output}" == "$(cat ${HOSTS_PATH})" ]]
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}
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# help ########################################################################
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@test "\`help file\` exits with status 0." {
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run "${_HOSTS}" help file
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[[ ${status} -eq 0 ]]
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}
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@test "\`help file\` prints help information." {
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run "${_HOSTS}" help file
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printf "\${status}: %s\n" "${status}"
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printf "\${output}: '%s'\n" "${output}"
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[[ "${lines[0]}" == "Usage:" ]]
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[[ "${lines[1]}" == " hosts file" ]]
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}
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