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|
<?php
declare(strict_types=1);
namespace SimpleSAML\Test\Module\core\Auth\Process;
use Exception;
use PHPUnit\Framework\TestCase;
use SimpleSAML\Module\core\Auth\Process\AttributeAdd;
/**
* Test for the core:AttributeAdd filter.
*/
class AttributeAddTest extends TestCase
{
/**
* Helper function to run the filter with a given configuration.
*
* @param array $config The filter configuration.
* @param array $request The request state.
* @return array The state array after processing.
*/
private static function processFilter(array $config, array $request): array
{
$filter = new AttributeAdd($config, null);
$filter->process($request);
return $request;
}
/**
* Test the most basic functionality.
* @return void
*/
public function testBasic(): void
{
$config = [
'test' => ['value1', 'value2'],
];
$request = [
'Attributes' => [],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertArrayHasKey('test', $attributes);
$this->assertEquals($attributes['test'], ['value1', 'value2']);
}
/**
* Test that existing attributes are left unmodified.
* @return void
*/
public function testExistingNotModified(): void
{
$config = [
'test' => ['value1', 'value2'],
];
$request = [
'Attributes' => [
'original1' => ['original_value1'],
'original2' => ['original_value2'],
],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertArrayHasKey('test', $attributes);
$this->assertEquals($attributes['test'], ['value1', 'value2']);
$this->assertArrayHasKey('original1', $attributes);
$this->assertEquals($attributes['original1'], ['original_value1']);
$this->assertArrayHasKey('original2', $attributes);
$this->assertEquals($attributes['original2'], ['original_value2']);
}
/**
* Test single string as attribute value.
* @return void
*/
public function testStringValue(): void
{
$config = [
'test' => 'value',
];
$request = [
'Attributes' => [],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertArrayHasKey('test', $attributes);
$this->assertEquals($attributes['test'], ['value']);
}
/**
* Test adding multiple attributes in one config.
* @return void
*/
public function testAddMultiple(): void
{
$config = [
'test1' => ['value1'],
'test2' => ['value2'],
];
$request = [
'Attributes' => [],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertArrayHasKey('test1', $attributes);
$this->assertEquals($attributes['test1'], ['value1']);
$this->assertArrayHasKey('test2', $attributes);
$this->assertEquals($attributes['test2'], ['value2']);
}
/**
* Test behavior when appending attribute values.
* @return void
*/
public function testAppend(): void
{
$config = [
'test' => ['value2'],
];
$request = [
'Attributes' => [
'test' => ['value1'],
],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['test'], ['value1', 'value2']);
}
/**
* Test replacing attribute values.
* @return void
*/
public function testReplace(): void
{
$config = [
'%replace',
'test' => ['value2'],
];
$request = [
'Attributes' => [
'test' => ['value1'],
],
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['test'], ['value2']);
}
/**
* Test wrong usage generates exceptions
* @return void
*/
public function testWrongFlag(): void
{
$this->expectException(Exception::class);
$config = [
'%nonsense',
'test' => ['value2'],
];
$request = [
'Attributes' => [
'test' => ['value1'],
],
];
self::processFilter($config, $request);
}
/**
* Test wrong attribute value
* @return void
*/
public function testWrongAttributeValue(): void
{
$this->expectException(Exception::class);
$config = [
'%replace',
'test' => [true],
];
$request = [
'Attributes' => [
'test' => ['value1'],
],
];
self::processFilter($config, $request);
}
}
|
