1 files changed, 106 insertions, 0 deletions
diff --git a/test/t/common.t b/test/t/common.t
new file mode 100755
index 0000000..82e9b53
--- /dev/null
+++ b/test/t/common.t
@@ -0,0 +1,106 @@
+#!/usr/bin/perl
+
+package Config::Test;
+
+use Moo;
+
+extends 'Devscripts::Config';
+
+use constant keys => [
+    ['test!',  'TEST', 'bool', 1],
+    ['str=s',  'STR',  qr/^a/, 'ab'],
+    ['str2=s', 'STR2', qr/^a/, 'bb'],
+    ['array=s', 'ARRAY', undef, sub { [] }],
+];
+
+package main;
+
+use Test::More tests => 39;
+
+BEGIN {
+    use_ok('Devscripts::Config');
+}
+
+my $conf;
+$Devscripts::Output::die_on_error = 0;
+
+@Devscripts::Config::config_files = ();
+
+ok($conf = Config::Test->new->parse, 'No conf files, no args');
+ok($conf->{test} == 1,    ' test=1');
+ok($conf->{str} eq 'ab',  ' str=ab');
+ok($conf->{str2} eq 'bb', ' str2=bb');
+
+@Devscripts::Config::config_files = ('t/config1');
+
+ok($conf = Config::Test->new->parse, 'Conf files, no args');
+ok($conf->{test} == 0,    ' test=0');
+ok($conf->{str} eq 'az',  ' str=az');
+ok($conf->{str2} eq 'a1', ' str2=a1');
+if (ok(ref $conf->{array}, ' array')) {
+    ok($conf->{array}->[0] eq "b c",    '  "b c" found');
+    ok($conf->{array}->[1] eq "a",      '  "a" found');
+    ok($conf->{array}->[2] eq "d",      '  "d" found');
+    ok(scalar @{ $conf->{array} } == 3, '  3 elements');
+}
+
+@ARGV = ('--noconf');
+
+ok($conf = Config::Test->new->parse, '--noconf');
+ok($conf->{test} == 1,    ' test=1');
+ok($conf->{str} eq 'ab',  ' str=ab');
+ok($conf->{str2} eq 'bb', ' str2=bb');
+
+@ARGV = ('--conffile', 't/config2');
+
+ok($conf = Config::Test->new->parse, '--conffile t/config2');
+ok($conf->{test} == 1,      ' test=1');
+ok($conf->{str} eq 'ab',    ' str=ab');
+ok($conf->{str2} eq 'axzx', ' str2=axzx');
+
+@ARGV = ('--conffile', '+t/config2');
+
+ok($conf = Config::Test->new->parse, '--conffile +t/config2');
+ok($conf->{test} == 0,      ' test=0');
+ok($conf->{str} eq 'az',    ' str=az');
+ok($conf->{str2} eq 'axzx', ' str2=axzx');
+
+@ARGV = ('--test', '--str2=ac');
+
+ok($conf = Config::Test->new->parse, '--test --str2=ac');
+ok($conf->{test} == 1,    ' test=1');
+ok($conf->{str} eq 'az',  ' str=az');
+ok($conf->{str2} eq 'ac', ' str2=ac');
+
+@ARGV = ('--noconf', '--str2', 'ac', '--notest');
+
+ok($conf = Config::Test->new->parse, '--noconf --no-test --str2=ac');
+ok($conf->{test} == 0,    ' test=0');
+ok($conf->{str} eq 'ab',  ' str=ab');
+ok($conf->{str2} eq 'ac', ' str2=ac');
+
+@ARGV = ('--noconf', '--array', 'a', '--array=b');
+ok($conf = Config::Test->new->parse, '--noconf --array a --array=b');
+ok(ref $conf->{array},         'Multiple options are allowed');
+ok($conf->{array}->[0] eq 'a', ' first value is a');
+ok($conf->{array}->[1] eq 'b', ' second value is b');
+
+# Redirect STDERR to $out;
+my $out;
+{
+    no warnings;
+    open F, ">&STDERR";
+}
+close STDERR;
+open STDERR, '>', \$out;
+eval {
+    @ARGV = ('--noconf', '--str2', 'bc');
+    $conf = Config::Test->new->parse;
+};
+
+# Restore STDERR
+close STDERR;
+open STDERR, ">&F";
+fail($@) if ($@);
+ok($out =~ /Bad str2 value/, '--str2=bc is rejected');
+