From eb1fa831743d2dca729c2d297237761f702bdcde Mon Sep 17 00:00:00 2001
From: klkvsk <m@klkvsk.ru>
Date: Thu, 11 Jul 2013 14:14:34 +0400
Subject: [PATCH] add tests for custom functions in template

---
 tests/cases/Fenom/FunctionsTest.php | 64 +++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tests/cases/Fenom/FunctionsTest.php

diff --git a/tests/cases/Fenom/FunctionsTest.php b/tests/cases/Fenom/FunctionsTest.php
new file mode 100644
index 0000000..888a40b
--- /dev/null
+++ b/tests/cases/Fenom/FunctionsTest.php
@@ -0,0 +1,64 @@
+<?php
+namespace Fenom;
+
+class FunctionsTest extends TestCase {
+
+	const FUNCTION_ARGUMENT_CONSTANT = 1;
+
+	public static function functionSum($of = array()) {
+		return array_sum($of);
+	}
+
+	public static function functionPow($a, $n = 2) {
+		return pow($a, $n);
+	}
+
+	public static function functionInc($a, $i = self::FUNCTION_ARGUMENT_CONSTANT) {
+		return $a + $i;
+	}
+
+	public function setUp() {
+        parent::setUp();
+		$this->fenom->addFunctionSmart('sum', __CLASS__ . '::functionSum');
+		$this->fenom->addFunctionSmart('pow', __CLASS__ . '::functionPow');
+		$this->fenom->addFunctionSmart('inc', __CLASS__ . '::functionInc');
+
+        $this->tpl('function_params_scalar.tpl', 				'{pow a=2 n=3}');
+        $this->tpl('function_params_dynamic.tpl', 				'{pow a=$a n=$n}');
+        $this->tpl('function_default_param_scalar.tpl', 		'{pow a=2}');
+        $this->tpl('function_default_param_empty_array.tpl', 	'{sum}');
+        $this->tpl('function_default_param_const.tpl', 			'{inc a=1}');
+        $this->tpl('function_array_param.tpl',					'{sum of=[1, 2, 3, 4, 5]}');
+    }
+
+    public function testFunctionWithParams() {
+        $output = $this->fenom->fetch('function_params_scalar.tpl');
+		$this->assertEquals('8', $output);
+    }
+
+	public function testFunctionWithDynamicParams() {
+        $output = $this->fenom->fetch('function_params_dynamic.tpl', array('a' => 3, 'n' => 4));
+		$this->assertEquals('81', $output);
+    }
+
+	public function testFunctionWithDefaultParamScalar() {
+		$output = $this->fenom->fetch('function_default_param_scalar.tpl');
+		$this->assertEquals('4', $output);
+	}
+
+	public function testFunctionWithDefaultParamArray() {
+		$output = $this->fenom->fetch('function_default_param_empty_array.tpl');
+		$this->assertEquals('0', $output);
+	}
+
+	public function testFunctionWithDefaultParamConst() {
+		$output = $this->fenom->fetch('function_default_param_const.tpl');
+		$this->assertEquals('2', $output);
+	}
+
+	public function testFunctionWithArrayParam() {
+		$output = $this->fenom->fetch('function_array_param.tpl');
+		$this->assertEquals('15', $output);
+	}
+
+}