1 files changed, 243 insertions, 0 deletions

diff --git a/t/Monitoring-Plugin-Range.t b/t/Monitoring-Plugin-Range.t
new file mode 100644
index 0000000..9a6e826
--- /dev/null
+++ b/t/Monitoring-Plugin-Range.t
@@ -0,0 +1,243 @@
+
+use strict;
+#use Test::More qw(no_plan);
+use Test::More tests => 151;
+
+BEGIN {
+  use_ok('Monitoring::Plugin::Range');
+  # Silence warnings unless TEST_VERBOSE is set
+  $SIG{__WARN__} = sub { warn $_[0] if $ENV{TEST_VERBOSE} };
+};
+
+diag "\nusing Monitoring::Plugin::Range revision ". $Monitoring::Plugin::Range::VERSION . "\n" if $ENV{TEST_VERBOSE};
+
+my $r;
+
+diag "'garbage in' checks -- you should see 7 invalid range definition warnings here:" if $ENV{TEST_VERBOSE};
+
+foreach (qw(
+            :
+          1:~
+            foo
+            1-10
+          10:~
+            1-10:2.4
+
+),  '1,10'  # avoid warning about using , inside qw()
+) {
+    $r =Monitoring::Plugin::Range->parse_range_string($_);
+    is $r, undef, "'$_' should not be a valid range" ;
+}
+
+
+diag "range: 0..6 inclusive" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string("6");
+isa_ok( $r, "Monitoring::Plugin::Range");
+ok( defined $r, "'6' is valid range");
+cmp_ok( $r->start, '==', 0, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end,            '==', 6, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r, 'eq', "6",               "Stringification back to original");
+
+my $expected = {
+    -1 => 1,   # 1 means it raises an alert because it's OUTSIDE the range
+    0 => 0,    # 0 means it's inside the range (no alert)
+    4  => 0,
+    6  => 0,
+    6.1 => 1,
+    79.999999 => 1,
+};
+
+sub test_expected {
+    my $r = shift;
+    my $expected = shift;
+    foreach (sort {$a<=>$b} keys %$expected) {
+        is $r->check_range($_), $expected->{$_},
+        "    $_ should " . ($expected->{$_} ? 'not ' : '') . "be in the range (line ".(caller)[2].")";
+    }
+}
+
+test_expected( $r, $expected );
+
+diag "range :  -7..23, inclusive" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string("-7:23");
+ok( defined $r, "'-7:23' is valid range");
+cmp_ok( $r->start,          '==', -7, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end,            '==', 23, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r,                 'eq', "-7:23", "Stringification back to original");
+
+$expected = {
+    -23 => 1,
+    -7 => 0,
+    -1 => 0,
+    0 => 0,
+    4  => 0,
+    23  => 0,
+    23.1 => 1,
+    79.999999 => 1,
+};
+test_expected( $r, $expected );
+
+
+diag "range : 0..5.75, inclusive" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string(":5.75");
+ok( defined $r, "':5.75' is valid range");
+cmp_ok( $r->start,          '==', 0, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end,            '==', 5.75, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r,                 'eq', "5.75", "Stringification to simplification");
+$expected = {
+    -1 => 1,
+    0  => 0,
+    4  => 0,
+    5.75 => 0,
+    5.7501 => 1,
+    6  => 1,
+    6.1 => 1,
+    79.999999 => 1,
+};
+test_expected( $r, $expected );
+
+
+
+diag "range : negative infinity .. -95.99, inclusive" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string("~:-95.99");
+ok( defined $r, "'~:-95.99' is valid range");
+cmp_ok( $r->start_infinity, '==', 1, "Using negative infinity");
+cmp_ok( $r->end,            '==', -95.99, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r,                 'eq', "~:-95.99", "Stringification back to original");
+$expected = {
+    -1001341 => 0,
+    -96 => 0,
+    -95.999 => 0,
+    -95.99 => 0,
+    -95.989 => 1,
+    -95 => 1,
+    0  => 1,
+    5.7501 => 1,
+    79.999999 => 1,
+};
+test_expected( $r, $expected );
+
+diag "range 10..infinity , inclusive" if $ENV{TEST_VERBOSE};
+test_expected( $r, $expected );
+$r = Monitoring::Plugin::Range->parse_range_string("10:");
+ok( defined $r, "'10:' is valid range");
+cmp_ok( $r->start,          '==', 10, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end_infinity,   '==', 1, "Using positive infinity");
+cmp_ok( $r, 'eq', "10:", "Stringification back to original");
+$expected = {
+    -95.999 => 1,
+    -1 => 1,
+    0  => 1,
+    9.91 => 1,
+    10  => 0,
+    11.1 => 0,
+    123456789012346  => 0,
+};
+test_expected( $r, $expected );
+
+
+
+diag "range 123456789012345..infinity , inclusive" if $ENV{TEST_VERBOSE};
+test_expected( $r, $expected );
+$r = Monitoring::Plugin::Range->parse_range_string("123456789012345:");
+ok( defined $r, "'123456789012345:' is valid range");
+cmp_ok( $r->start,          '==', 123456789012345, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end_infinity,   '==', 1, "Using positive infinity");
+cmp_ok( $r, 'eq', "123456789012345:", "Stringification back to original");
+$expected = {
+    -95.999 => 1,
+    -1 => 1,
+    0  => 1,
+    # The fractional values needs to be quoted, otherwise the hash rounds it up to ..345
+    # and there is one less test run.
+    # I think some newer versions of perl use a higher precision value for the hash key.
+    # This doesn't appear to affect the actual plugin though
+    "123456789012344.91" => 1,
+    123456789012345  => 0,
+    "123456789012345.61" => 0,
+    123456789012346  => 0,
+};
+test_expected( $r, $expected );
+
+
+diag "range:  <= zero " if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string("~:0");
+ok( defined $r, "'~:0' is valid range");
+cmp_ok( $r->start_infinity, '==', 1, "Using negative infinity");
+cmp_ok( $r->end,            '==', 0, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r->alert_on,       '==', 0, "Will alert on outside of range");
+cmp_ok( $r, 'eq', "~:0", "Stringification back to original");
+ok( $r->check_range(0.5) == 1, "0.5 - alert");
+ok( $r->check_range(-10) == 0, "-10 - no alert");
+ok( $r->check_range(0) == 0,   "0 - no alert");
+$expected = {
+    -123456789012344.91 => 0,
+    -1 => 0,
+    0  => 0,
+    .001 => 1,
+    123456789012345  => 1,
+};
+test_expected( $r, $expected );
+
+
+diag "range: OUTSIDE 0..657.8210567" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string('@0:657.8210567');
+ok( defined $r, '"@0:657.8210567" is a valid range');
+cmp_ok( $r->start,          '==', 0, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end,            '==', 657.8210567, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r->alert_on,       '==', 1, "Will alert on inside of range");
+cmp_ok( $r, 'eq', '@657.8210567', "Stringification to simplified version");
+ok( $r->check_range(32.88) == 1, "32.88 - alert");
+ok( $r->check_range(-2) == 0,    "-2 - no alert");
+ok( $r->check_range(657.8210567) == 1, "657.8210567 - alert");
+ok( $r->check_range(0) == 1,     "0 - alert");
+$expected = {
+    -134151 => 0,
+    -1 => 0,
+    0  => 1,
+    .001 => 1,
+    657.8210567 => 1,
+    657.9 => 0,
+    123456789012345  => 0,
+};
+test_expected( $r, $expected );
+
+
+diag "range: 1..1 inclusive (equals one)" if $ENV{TEST_VERBOSE};
+$r = Monitoring::Plugin::Range->parse_range_string('1:1');
+ok( defined $r, '"1:1" is a valid range');
+cmp_ok( $r->start,          '==', 1, "Start correct");
+cmp_ok( $r->start_infinity, '==', 0, "Not using negative infinity");
+cmp_ok( $r->end,            '==', 1, "End correct");
+cmp_ok( $r->end_infinity,   '==', 0, "Not using positive infinity");
+cmp_ok( $r, 'eq', "1:1", "Stringification to simplified version");
+ok( $r->check_range(0.5) == 1, "0.5 - alert");
+ok( $r->check_range(1) == 0,   "1 - no alert");
+ok( $r->check_range(5.2) == 1, "5.2 - alert");
+$expected = {
+    -1 => 1,
+    0  => 1,
+    .5 => 1,
+    1 => 0,
+    1.001 => 1,
+    5.2 => 1,
+};
+test_expected( $r, $expected );
+
+
+$r = Monitoring::Plugin::Range->parse_range_string('2:1');
+ok( ! defined $r, '"2:1" is rejected');
+
+# TODO: Need more tests for invalid data