--- /dev/null
+#!perl -Tw
+
+use strict ;
+use Test::More;
+
+use HTML::AsSubs;
+use HTML::Tagset;
+
+plan tests => scalar @HTML::AsSubs::TAGS + 3 ;
+
+### verify all subroutines in HTML::AsSubs ;
+map {
+
+ my $h = eval "HTML::AsSubs::$_(\"$_\")";
+
+ my $string = ($HTML::Tagset::optionalEndTag{$_} || $HTML::Tagset::emptyElement{$_})
+ ? "<$_>$_\n"
+ : "<$_>$_<\/$_>\n" ;
+
+ is ($h->as_HTML ,"$string", "Test of tag: $_") ;
+
+
+} (@HTML::AsSubs::TAGS) ;
+
+### verify passing href to <a> tag.
+{
+ my $string="<a href=\"http://cpan.org\">test</a>\n" ;
+ my $h = HTML::AsSubs::a({ href => "http://cpan.org" }, "test");
+ is ($h->as_HTML, "$string", "Test of tag properties") ;
+}
+
+### Improve coverage by passing undef as first parm to _elem via wrapper function.
+{
+ my $string="<a>test</a>\n" ;
+ my $h = HTML::AsSubs::a( undef, "test");
+ is ($h->as_HTML, "$string", "undef test") ;
+}
+
+### Improve coverage by passing no parameters to _elem via wrapper function.
+{
+ my $string="<a></a>\n" ;
+ my $h = HTML::AsSubs::a();
+ is ($h->as_HTML, "$string", "empty tag test") ;
+}
+
+