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|
#!perl
use warnings;
use strict;
use Test::More;
use Prometheus::Tiny;
{
my $p = Prometheus::Tiny->new;
$p->declare('some_metric', help => 'My great metric');
is $p->format, <<EOF, 'metric help formatted correctly';
# HELP some_metric My great metric
EOF
}
{
my $p = Prometheus::Tiny->new;
$p->declare('some_metric', type => 'counter');
is $p->format, <<EOF, 'metric type formatted correctly';
# TYPE some_metric counter
EOF
}
{
my $p = Prometheus::Tiny->new;
$p->declare('some_metric', help => 'My great metric', type => 'counter');
is $p->format, <<EOF, 'metric help & type formatted correctly';
# HELP some_metric My great metric
# TYPE some_metric counter
EOF
}
{
my $p = Prometheus::Tiny->new;
$p->declare('some_metric', help => 'My great metric', type => 'counter');
$p->declare('other_metric', help => 'My other great metric', type => 'gauge');
$p->set('some_metric', 5);
$p->set('other_metric', 10);
is $p->format, <<EOF, 'multiple metric help & type formatted correctly';
# HELP other_metric My other great metric
# TYPE other_metric gauge
other_metric 10
# HELP some_metric My great metric
# TYPE some_metric counter
some_metric 5
EOF
}
{
my $p = Prometheus::Tiny->new;
$p->declare('some_metric', help => 'My great metric', type => 'counter');
$p->set('some_metric', 5);
$p->set('other_metric', 10);
is $p->format, <<EOF, 'multiple metric single help & type formatted correctly';
other_metric 10
# HELP some_metric My great metric
# TYPE some_metric counter
some_metric 5
EOF
}
done_testing;
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