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pgbackrest/test/lib/pgBackRestTest/Env/ConfigEnvTest.pm

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####################################################################################################################################
# ConfigCommonTest.pm - Common code for Config unit tests
####################################################################################################################################
package pgBackRestTest::Env::ConfigEnvTest;
use parent 'pgBackRestTest::Common::RunTest';
####################################################################################################################################
# Perl includes
####################################################################################################################################
use strict;
use warnings FATAL => qw(all);
use Carp qw(confess);
use English '-no_match_vars';
use pgBackRest::Common::Exception;
use pgBackRest::Common::Log;
use pgBackRest::Config::Config;
use pgBackRest::Config::Data;
use constant CONFIGENVTEST => 'ConfigEnvTest';
sub optionTestSet
{
my $self = shift;
my $iOptionId = shift;
my $strValue = shift;
$self->{&CONFIGENVTEST}{option}{cfgOptionName($iOptionId)} = $strValue;
}
sub optionTestSetBool
{
my $self = shift;
my $iOptionId = shift;
my $bValue = shift;
$self->{&CONFIGENVTEST}{boolean}{cfgOptionName($iOptionId)} = defined($bValue) ? $bValue : true;
}
sub optionTestClear
{
my $self = shift;
my $iOptionId = shift;
delete($self->{&CONFIGENVTEST}{option}{cfgOptionName($iOptionId)});
delete($self->{&CONFIGENVTEST}{boolean}{cfgOptionName($iOptionId)});
}
sub configTestClear
{
my $self = shift;
my $rhConfig = $self->{&CONFIGENVTEST};
delete($self->{&CONFIGENVTEST});
return $rhConfig;
}
sub configTestSet
{
my $self = shift;
my $rhConfig = shift;
$self->{&CONFIGENVTEST} = $rhConfig;
}
sub commandTestWrite
{
my $self = shift;
my $strCommand = shift;
my $rhConfig = shift;
my @szyParam = ();
if (defined($rhConfig->{boolean}))
{
foreach my $strOption (sort(keys(%{$rhConfig->{boolean}})))
{
if ($rhConfig->{boolean}{$strOption})
{
push(@szyParam, "--${strOption}");
}
else
{
push(@szyParam, "--no-${strOption}");
}
}
}
if (defined($rhConfig->{option}))
{
foreach my $strOption (sort(keys(%{$rhConfig->{option}})))
{
push(@szyParam, "--${strOption}=$rhConfig->{option}{$strOption}");
}
}
push(@szyParam, $strCommand);
return @szyParam;
}
sub configTestLoad
{
my $self = shift;
my $iCommandId = shift;
@ARGV = $self->commandTestWrite(cfgCommandName($iCommandId), $self->{&CONFIGENVTEST});
$self->testResult(sub {configLoad(false)}, true, 'config load: ' . join(" ", @ARGV));
}
####################################################################################################################################
# optionTestSetByName - used only by config unit tests, general option set should be done with optionTestSet
####################################################################################################################################
sub optionTestSetByName
{
my $self = shift;
my $strOption = shift;
my $strValue = shift;
$self->{&CONFIGENVTEST}{option}{$strOption} = $strValue;
}
####################################################################################################################################
# configTestLoadExpect - used only by config unit tests, for general config load use configTestLoad()
####################################################################################################################################
sub configTestLoadExpect
{
my $self = shift;
my $strCommand = shift;
my $iExpectedError = shift;
my $strErrorParam1 = shift;
my $strErrorParam2 = shift;
my $strErrorParam3 = shift;
my $oOptionRuleExpected = cfgdefRuleIndex();
@ARGV = $self->commandTestWrite($strCommand, $self->{&CONFIGENVTEST});
$self->configTestClear();
&log(INFO, " command line: " . join(" ", @ARGV));
my $bErrorFound = false;
eval
{
configLoad(false);
return true;
}
or do
{
my $oException = $EVAL_ERROR;
if (!defined($iExpectedError))
{
confess $oException;
}
$bErrorFound = true;
if (isException(\$oException))
{
if ($oException->code() != $iExpectedError)
{
confess "expected error ${iExpectedError} from configLoad but got [" . $oException->code() .
"] '" . $oException->message() . "'";
}
my $strError;
if ($iExpectedError == ERROR_OPTION_REQUIRED)
{
$strError = "${strCommand} command requires option: ${strErrorParam1}" .
(defined($strErrorParam2) ? "\nHINT: ${strErrorParam2}" : '');
}
elsif ($iExpectedError == ERROR_COMMAND_REQUIRED)
{
$strError = "command must be specified";
}
elsif ($iExpectedError == ERROR_OPTION_INVALID)
{
$strError = "option '${strErrorParam1}' not valid without option '${strErrorParam2}'";
if (defined($strErrorParam3))
{
$strError .= @{$strErrorParam3} == 1 ? " = '$$strErrorParam3[0]'" :
" in ('" . join("', '",@{ $strErrorParam3}) . "')";
}
}
elsif ($iExpectedError == ERROR_OPTION_COMMAND)
{
$strError = "option '${strErrorParam1}' not valid for command '${strErrorParam2}'";
}
elsif ($iExpectedError == ERROR_OPTION_INVALID_VALUE)
{
$strError = "'${strErrorParam1}' is not valid for '${strErrorParam2}' option" .
(defined($strErrorParam3) ? "\nHINT: ${strErrorParam3}." : '');
}
elsif ($iExpectedError == ERROR_OPTION_MULTIPLE_VALUE)
{
$strError = "option '${strErrorParam1}' cannot be specified multiple times";
}
elsif ($iExpectedError == ERROR_OPTION_INVALID_RANGE)
{
$strError = "'${strErrorParam1}' is not valid for '${strErrorParam2}' option";
}
elsif ($iExpectedError == ERROR_OPTION_INVALID_PAIR)
{
$strError = "'${strErrorParam1}' not valid key/value for '${strErrorParam2}' option";
}
elsif ($iExpectedError == ERROR_OPTION_NEGATE)
{
$strError = "option '${strErrorParam1}' cannot be both set and negated";
}
elsif ($iExpectedError == ERROR_FILE_INVALID)
{
$strError = "'${strErrorParam1}' is not a file";
}
else
{
confess
"must construct message for error ${iExpectedError}, use this as an example: '" . $oException->message() . "'";
}
if ($oException->message() ne $strError)
{
confess "expected error message \"${strError}\" from configLoad but got \"" . $oException->message() . "\"";
}
}
else
{
confess "configLoad should throw pgBackRest::Common::Exception:\n$oException";
}
};
if (!$bErrorFound && defined($iExpectedError))
{
confess "expected error ${iExpectedError} from configLoad but got success";
}
}
####################################################################################################################################
# configTestExpect - used only by config unit tests
####################################################################################################################################
sub optionTestExpect
{
my $self = shift;
my $iOptionId = shift;
my $strExpectedValue = shift;
my $strExpectedKey = shift;
my $strOption = cfgOptionName($iOptionId);
if (defined($strExpectedValue))
{
my $strActualValue = cfgOption($iOptionId);
if (defined($strExpectedKey))
{
$strActualValue = $$strActualValue{$strExpectedKey};
}
if (!defined($strActualValue))
{
confess "expected option ${strOption} to have value ${strExpectedValue} but [undef] found instead";
}
$strActualValue eq $strExpectedValue
or confess "expected option ${strOption} to have value ${strExpectedValue} but ${strActualValue} found instead";
}
elsif (cfgOptionTest(cfgOptionId($strOption)))
{
confess "expected option ${strOption} to be [undef], but " . cfgOption(cfgOptionId($strOption)) . ' found instead';
}
}
1;