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|
<?php
/**
* Tests for SimpleSAML\Utils\Attributes.
*
* @author Jaime Perez, UNINETT AS <jaime.perez@uninett.no>
*/
class Utils_AttributesTest extends PHPUnit_Framework_TestCase
{
/**
* Test the getExpectedAttribute() method with invalid attributes array.
*/
public function testGetExpectedAttributeInvalidAttributesArray()
{
// check with empty array as input
$attributes = 'string';
$expected = 'string';
$this->setExpectedException(
'InvalidArgumentException',
'The attributes array is not an array, it is: '.print_r($attributes, true).'.'
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test the getExpectedAttributeMethod() method with invalid expected attribute parameter.
*/
public function testGetExpectedAttributeInvalidAttributeName()
{
// check with invalid attribute name
$attributes = array();
$expected = false;
$this->setExpectedException(
'InvalidArgumentException',
'The expected attribute is not a string, it is: '.print_r($expected, true).'.'
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test the getExpectedAttributeMethod() method with a non-normalized attributes array.
*/
public function testGetExpectedAttributeNonNormalizedArray()
{
// check with non-normalized attributes array
$attributes = array(
'attribute' => 'value',
);
$expected = 'attribute';
$this->setExpectedException(
'InvalidArgumentException',
'The attributes array is not normalized, values should be arrays.'
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test the getExpectedAttribute() method with valid input but missing expected attribute.
*/
public function testGetExpectedAttributeMissingAttribute()
{
// check missing attribute
$attributes = array(
'attribute' => array('value'),
);
$expected = 'missing';
$this->setExpectedException(
'SimpleSAML_Error_Exception',
"No such attribute '".$expected."' found."
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test the getExpectedAttribute() method with an empty attribute.
*/
public function testGetExpectedAttributeEmptyAttribute()
{
// check empty attribute
$attributes = array(
'attribute' => array(),
);
$expected = 'attribute';
$this->setExpectedException(
'SimpleSAML_Error_Exception',
"Empty attribute '".$expected."'.'"
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test the getExpectedAttributeMethod() method with multiple values (not being allowed).
*/
public function testGetExpectedAttributeMultipleValues()
{
// check attribute with more than value, that being not allowed
$attributes = array(
'attribute' => array(
'value1',
'value2',
),
);
$expected = 'attribute';
$this->setExpectedException(
'SimpleSAML_Error_Exception',
'More than one value found for the attribute, multiple values not allowed.'
);
\SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected);
}
/**
* Test that the getExpectedAttribute() method successfully obtains values from the attributes array.
*/
public function testGetExpectedAttribute()
{
// check one value
$value = 'value';
$attributes = array(
'attribute' => array($value),
);
$expected = 'attribute';
$this->assertEquals($value, \SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected));
// check multiple (allowed) values
$value = 'value';
$attributes = array(
'attribute' => array($value, 'value2', 'value3'),
);
$expected = 'attribute';
$this->assertEquals($value, \SimpleSAML\Utils\Attributes::getExpectedAttribute($attributes, $expected, true));
}
/**
* Test the normalizeAttributesArray() function with input not being an array
*
* @expectedException InvalidArgumentException
*/
public function testNormalizeAttributesArrayBadInput()
{
SimpleSAML\Utils\Attributes::normalizeAttributesArray('string');
}
/**
* Test the normalizeAttributesArray() function with an array with non-string attribute names.
*
* @expectedException InvalidArgumentException
*/
public function testNormalizeAttributesArrayBadKeys()
{
SimpleSAML\Utils\Attributes::normalizeAttributesArray(array('attr1' => 'value1', 1 => 'value2'));
}
/**
* Test the normalizeAttributesArray() function with an array with non-string attribute values.
*
* @expectedException InvalidArgumentException
*/
public function testNormalizeAttributesArrayBadValues()
{
SimpleSAML\Utils\Attributes::normalizeAttributesArray(array('attr1' => 'value1', 'attr2' => 0));
}
/**
* Test the normalizeAttributesArray() function.
*/
public function testNormalizeAttributesArray()
{
$attributes = array(
'key1' => 'value1',
'key2' => array('value2', 'value3'),
'key3' => 'value1'
);
$expected = array(
'key1' => array('value1'),
'key2' => array('value2', 'value3'),
'key3' => array('value1')
);
$this->assertEquals(
$expected,
SimpleSAML\Utils\Attributes::normalizeAttributesArray($attributes),
'Attribute array normalization failed'
);
}
}
|
