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<?php
namespace Tests\Icinga\Module\Director\CustomVariable;
use Icinga\Module\Director\CustomVariable\CustomVariables;
use Icinga\Module\Director\Test\BaseTestCase;
class CustomVariablesTest extends BaseTestCase
{
protected $indent = ' ';
public function testWhetherSpecialKeyNames()
{
$vars = $this->newVars();
$vars->bla = 'da';
$vars->{'aBc'} = 'normal';
$vars->{'a-0'} = 'special';
$expected = $this->indentVarsList([
'vars["a-0"] = "special"',
'vars.aBc = "normal"',
'vars.bla = "da"'
]);
$this->assertEquals($expected, $vars->toConfigString());
}
public function testVarsCanBeUnsetAndSetAgain()
{
$vars = $this->newVars();
$vars->one = 'two';
unset($vars->one);
$vars->one = 'three';
$res = [];
foreach ($vars as $k => $v) {
$res[$k] = $v->getValue();
}
$this->assertEquals(['one' => 'three'], $res);
}
public function testNumericKeysAreRenderedWithArraySyntax()
{
$vars = $this->newVars();
$vars->{'1'} = 1;
$expected = $this->indentVarsList([
'vars["1"] = 1'
]);
$this->assertEquals(
$expected,
$vars->toConfigString(true)
);
}
public function testVariablesToExpression()
{
$vars = $this->newVars();
$vars->bla = 'da';
$vars->abc = '$val$';
$expected = $this->indentVarsList([
'vars.abc = "$val$"',
'vars.bla = "da"'
]);
$this->assertEquals($expected, $vars->toConfigString(true));
}
protected function indentVarsList($vars)
{
return $this->indent . implode(
"\n" . $this->indent,
$vars
) . "\n";
}
protected function newVars()
{
return new CustomVariables();
}
}
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