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<?php
/**
* @package framework
* @subpackage tests
*/
class ArrayLibTest extends SapphireTest {
public function testInvert() {
$arr = array(
'row1' => array(
'col1' =>'val1',
'col2' => 'val2'
),
'row2' => array(
'col1' => 'val3',
'col2' => 'val4'
)
);
$this->assertEquals(
ArrayLib::invert($arr),
array(
'col1' => array(
'row1' => 'val1',
'row2' => 'val3',
),
'col2' => array(
'row1' => 'val2',
'row2' => 'val4',
),
)
);
}
public function testValuekey() {
$this->assertEquals(
ArrayLib::valuekey(
array(
'testkey1' => 'testvalue1',
'testkey2' => 'testvalue2'
)
),
array(
'testvalue1' => 'testvalue1',
'testvalue2' => 'testvalue2'
)
);
}
public function testArrayMergeRecursive() {
$first = array(
'first' => 'a',
'second' => 'b',
);
$second = array(
'third' => 'c',
'fourth' => 'd',
);
$expected = array(
'first' => 'a',
'second' => 'b',
'third' => 'c',
'fourth' => 'd',
);
$this->assertEquals(
$expected,
ArrayLib::array_merge_recursive($first, $second),
'First values should supplement second values'
);
$first = array(
'first' => 'a',
'second' => 'b',
);
$second = array(
'first' => 'c',
'third' => 'd',
);
$expected = array(
'first' => 'c',
'second' => 'b',
'third' => 'd',
);
$this->assertEquals(
$expected,
ArrayLib::array_merge_recursive($first, $second),
'Second values should override first values'
);
$first = array(
'first' => array(
'first' => 'a',
),
'second' => array(
'second' => 'b',
),
);
$second = array(
'first' => array(
'first' => 'c',
),
'third' => array(
'third' => 'd',
),
);
$expected = array(
'first' => array(
'first' => 'c',
),
'second' => array(
'second' => 'b',
),
'third' => array(
'third' => 'd',
),
);
$this->assertEquals(
$expected,
ArrayLib::array_merge_recursive($first, $second),
'Nested second values should override first values'
);
$first = array(
'first' => array(
'first' => 'a',
),
'second' => array(
'second' => 'b',
),
);
$second = array(
'first' => array(
'second' => 'c',
),
'third' => array(
'third' => 'd',
),
);
$expected = array(
'first' => array(
'first' => 'a',
'second' => 'c',
),
'second' => array(
'second' => 'b',
),
'third' => array(
'third' => 'd',
),
);
$this->assertEquals(
$expected,
ArrayLib::array_merge_recursive($first, $second),
'Nested first values should supplement second values'
);
$first = array(
'first' => array(
0 => 'a',
),
'second' => array(
1 => 'b',
),
);
$second = array(
'first' => array(
0 => 'c',
),
'third' => array(
2 => 'd',
),
);
$expected = array(
'first' => array(
0 => 'c',
),
'second' => array(
1 => 'b',
),
'third' => array(
2 => 'd',
),
);
$this->assertEquals(
$expected,
ArrayLib::array_merge_recursive($first, $second),
'Numeric keys should behave like string keys'
);
}
}
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