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89 lines
2.3 KiB
Bash
Executable file
89 lines
2.3 KiB
Bash
Executable file
#!/bin/sh
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# vim:et:ft=sh:sts=2:sw=2
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#
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# Copyright 2008 Kate Ward. All Rights Reserved.
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# Released under the LGPL (GNU Lesser General Public License)
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#
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# Author: kate.ward@forestent.com (Kate Ward)
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#
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# Example unit test for the mkdir command.
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#
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# There are times when an existing shell script needs to be tested. In this
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# example, we will test several aspects of the the mkdir command, but the
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# techniques could be used for any existing shell script.
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#-----------------------------------------------------------------------------
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# suite tests
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#
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testMissingDirectoryCreation()
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{
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${mkdirCmd} "${testDir}" >${stdoutF} 2>${stderrF}
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rtrn=$?
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th_assertTrueWithNoOutput ${rtrn} "${stdoutF}" "${stderrF}"
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assertTrue 'directory missing' "[ -d '${testDir}' ]"
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}
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testExistingDirectoryCreationFails()
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{
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# create a directory to test against
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${mkdirCmd} "${testDir}"
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# test for expected failure while trying to create directory that exists
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${mkdirCmd} "${testDir}" >${stdoutF} 2>${stderrF}
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rtrn=$?
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assertFalse 'expecting return code of 1 (false)' ${rtrn}
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assertNull 'unexpected output to stdout' "`cat ${stdoutF}`"
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assertNotNull 'expected error message to stderr' "`cat ${stderrF}`"
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assertTrue 'directory missing' "[ -d '${testDir}' ]"
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}
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testRecursiveDirectoryCreation()
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{
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testDir2="${testDir}/test2"
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${mkdirCmd} -p "${testDir2}" >${stdoutF} 2>${stderrF}
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rtrn=$?
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th_assertTrueWithNoOutput ${rtrn} "${stdoutF}" "${stderrF}"
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assertTrue 'first directory missing' "[ -d '${testDir}' ]"
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assertTrue 'second directory missing' "[ -d '${testDir2}' ]"
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}
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#-----------------------------------------------------------------------------
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# suite functions
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#
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th_assertTrueWithNoOutput()
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{
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th_return_=$1
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th_stdout_=$2
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th_stderr_=$3
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assertFalse 'unexpected output to STDOUT' "[ -s '${th_stdout_}' ]"
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assertFalse 'unexpected output to STDERR' "[ -s '${th_stderr_}' ]"
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unset th_return_ th_stdout_ th_stderr_
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}
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oneTimeSetUp()
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{
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outputDir="${SHUNIT_TMPDIR}/output"
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mkdir "${outputDir}"
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stdoutF="${outputDir}/stdout"
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stderrF="${outputDir}/stderr"
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mkdirCmd='mkdir' # save command name in variable to make future changes easy
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testDir="${SHUNIT_TMPDIR}/some_test_dir"
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}
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tearDown()
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{
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rm -fr "${testDir}"
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}
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# load and run shUnit2
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[ -n "${ZSH_VERSION:-}" ] && SHUNIT_PARENT=$0
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. ../src/shunit2
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