Add _selftest() function and test script to verify Grabber functionality

[videosite.git] / videosite / GrabberBase.pm

diff --git a/videosite/GrabberBase.pm b/videosite/GrabberBase.pm
index e39be83..e354bc9 100644 (file)
--- a/videosite/GrabberBase.pm
+++ b/videosite/GrabberBase.pm
@@ -68,4 +68,25 @@ sub _parse {
     return undef;
 }
 
+sub _selftest {
+    my $self = shift;
+    my $info;
+
+    unless(exists($self->{_SELFTESTURL}) and exists($self->{_SELFTESTTITLE})) {
+        return 0;
+    }
+
+    unless(defined($info = $self->get($self->{_SELFTESTURL}))) {
+        $self->error("Could not get information from %s", $self->{_SELFTESTURL});
+        return undef;
+    }
+
+    unless($info->{TITLE} eq $self->{_SELFTESTTITLE}) {
+        $self->error("Title from info does not equal expected result (%s != %s)", $info->{TITLE}, $self->{_SELFTESTTITLE});
+        return undef;
+    }
+
+    return 1;
+}
+
 1;