unit tests

sample/sample.php

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+<?php
+
+include("../class.TplBlock.php");
+
+$tpl = new TplBlock();
+
+//simples vars
+
+$tpl->add_vars(array(
+    "name" => "Gnieark",
+    "title" => "Monsieur",
+    "firstname" => "Grouik"
+    )
+  );
+
+$primes = array(1,2,3,5,7,11);
+
+// a sub bloc
+foreach($primes as $prime){
+  $tplPrime = new TplBlock('primes');
+  $tplPrime->add_vars(array('number'  => $prime));
+  $tpl->add_sub_block($tplPrime);
+}
+
+// test sub - sub blocs
+for ($i = 2; $i < 121; $i++){
+    
+    $tplNumber = new TplBlock('number');
+    $tplNumber->add_vars( array("value" => $i));
+    $index = 1;
+    $number = $i;
+    while ( $number > 1 && $index < count($primes)){
+        if($number % $primes[$index] == 0){
+            $number = $number / $primes[$index];
+            $tplDivisor = new TplBlock("divisor");
+            $tplDivisor->add_vars( array("value" => $primes[$index]));
+            $tplNumber->add_sub_block($tplDivisor);
+        }else{
+            $index++;
+        }
+    }
+    $tpl->add_sub_block($tplNumber);
+}
+
+
+
+echo $tpl->apply_tpl_file("tpl.txt",true);

sample/tpl.txt

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+hello {{title}} {{name}} {{firstname}}
+
+The first primes numbers are:
+<!-- BEGIN primes -->
+  - {{primes.number}}
+<!-- END primes -->
+
+Lets list all divisors of:
+
+<!-- BEGIN number -->
+{{number.value}} Have those divisors:
+  <!-- BEGIN number.divisor -->
+  - {{number.divisor.value}}
+  <!-- END number.divisor -->
+<!-- END number -->

test/TplBlockTest.php

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+
+<?php
+use PHPUnit\Framework\TestCase;
+require_once __DIR__.'/../class.TplBlock.php';
+
+class TplBlockTest extends TestCase{
+    /**
+      * @expectedException InvalidTemplateException
+      */
+    public function testSendEmptyNameOnSubFunction(){
+        $tpl = new TplBlock();
+        $subTpl = new TplBlock();
+        $tpl->add_sub_block($subTpl);    
+    }
+
+    public function testsimpleVar(){
+        $tpl = new TplBlock();
+        $tpl->add_vars(array(
+            "name" => "Gnieark",
+            "title" => "Monsieur",
+            "firstname" => "Grouik"
+            )
+          );
+        $this->assertEquals("Hello Gnieark", $tpl->apply_tpl_str("Hello {{name}}"));    
+    }
+
+}