fenom/tests/cases/Fenom/FunctionsTest.php

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<?php
namespace Fenom;
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class FunctionsTest extends TestCase
{
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const FUNCTION_ARGUMENT_CONSTANT = 1;
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public static function functionSum($of = array())
{
return array_sum($of);
}
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public static function functionPow($a, $n = 2)
{
return pow($a, $n);
}
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public static function functionInc($a, $i = self::FUNCTION_ARGUMENT_CONSTANT)
{
return $a + $i;
}
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public function setUp()
{
parent::setUp();
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$this->fenom->addFunctionSmart('sum', __CLASS__ . '::functionSum');
$this->fenom->addFunctionSmart('pow', __CLASS__ . '::functionPow');
$this->fenom->addFunctionSmart('inc', __CLASS__ . '::functionInc');
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$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]}');
$this->tpl('function_array_param_pos.tpl', '{sum [1, 2, 3, 4, 5]}');
}
/**
* @group sb
*/
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public function testFunctionWithParams()
{
$output = $this->fenom->fetch('function_params_scalar.tpl');
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$this->assertEquals('8', $output);
}
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public function testFunctionWithDynamicParams()
{
$output = $this->fenom->fetch('function_params_dynamic.tpl', array('a' => 3, 'n' => 4));
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$this->assertEquals('81', $output);
}
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public function testFunctionWithDefaultParamScalar()
{
$output = $this->fenom->fetch('function_default_param_scalar.tpl');
$this->assertEquals('4', $output);
}
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public function testFunctionWithDefaultParamArray()
{
$output = $this->fenom->fetch('function_default_param_empty_array.tpl');
$this->assertEquals('0', $output);
}
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public function testFunctionWithDefaultParamConst()
{
$output = $this->fenom->fetch('function_default_param_const.tpl');
$this->assertEquals('2', $output);
}
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public function testFunctionWithArrayNamedParam()
{
$output = $this->fenom->fetch('function_array_param.tpl');
$this->assertEquals('15', $output);
}
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public function testFunctionWithArrayPositionalParam()
{
$output = $this->fenom->fetch('function_array_param_pos.tpl');
$this->assertEquals('15', $output);
}
}