function testLambdaContext()
{
$m = $this->m;
$res = $m->render("{{foo}}", array("a" => 42, "foo" => function () {
$ctx = Proust\Context::GetContext();
return $ctx['a'];
}));
$this->assertEqual($res, 42);
$res = $m->render("{{#foo}}{{a}}{{/foo}}", array("a" => 42, "foo" => function ($text) {
return $text;
}));
$this->assertEqual($res, 42);
$res = $m->render("{{#foo}}{{a}}{{/foo}}", array("a" => 42, "foo" => function ($text) {
return $text . $text;
}));
$this->assertEqual($res, 4242);
$res = $m->render("{{#foo}}{{a}}{{/foo}}", array("b" => 42, "a" => 100, "c" => "{{b}}", "foo" => function ($text) {
$ctx = Proust\Context::GetContext();
$c = $ctx['c'];
return $text . $c . $text;
}));
$this->assertEqual($res, 10042100);
}
function testLambda()
{
$ctx = $this->ctx;
$func = function () {
return 4;
};
$ctx->push(array("a" => $func));
$res = $ctx->fetch("a", false, null);
$this->assertEqual($res, $func);
// immediate evaluation
$res = $ctx->fetch("a", true, null);
$this->assertEqual($res, 4);
// access context
$ctx->push(array("d" => 17, "b" => function () {
$ctx = Proust\Context::GetContext();
return $ctx["d"] + 5;
}));
$res = $ctx->fetch("b", true, null);
$this->assertEqual($res, 22);
}