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rARC/src/utils/__tests__/CaseInsensitiveArrayTestCase.php
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CaseInsensitiveArrayTestCase.php
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<?php
final class CaseInsensitiveArrayTestCase extends PhutilTestCase {
public function testCount() {
$array = new CaseInsensitiveArray();
$this->assertEqual(0, count($array));
$array['key'] = 'foo';
$this->assertEqual(1, count($array));
$array['KEY'] = 'bar';
$this->assertEqual(1, count($array));
}
public function testGetKeys() {
$input = array(
'key' => true,
'KEY' => true,
'kEy' => true,
'foo' => false,
'value' => false,
);
$expected = array(
'key',
'foo',
'value',
);
$array = new CaseInsensitiveArray($input);
$this->assertEqual($expected, $array->getKeys());
}
public function testOffsetExists() {
$input = array('key' => 'value');
$expectations = array(
'key' => true,
'KEY' => true,
'kEy' => true,
'foo' => false,
'value' => false,
);
$array = new CaseInsensitiveArray($input);
foreach ($expectations as $key => $expectation) {
if ($expectation) {
$this->assertTrue(isset($array[$key]));
} else {
$this->assertFalse(isset($array[$key]));
}
}
}
public function testOffsetGet() {
$input = array('key' => 'value');
$expectations = array(
'key' => 'value',
'KEY' => 'value',
'kEy' => 'value',
'foo' => null,
'value' => null,
);
$array = new CaseInsensitiveArray($input);
foreach ($expectations as $key => $expectation) {
$this->assertEqual($expectation, @$array[$key]);
}
}
public function testOffsetSet() {
$input = array();
$data = array(
'key' => 'foo',
'KEY' => 'bar',
'kEy' => 'baz',
);
$expected = array('key' => 'baz');
$array = new CaseInsensitiveArray($input);
foreach ($data as $key => $value) {
$array[$key] = $value;
}
$this->assertEqual($expected, $array->toArray());
}
public function testOffsetUnset() {
$input = array('key' => 'value');
$data = array(
'KEY',
);
$expected = array();
$array = new CaseInsensitiveArray($input);
foreach ($data as $key) {
unset($array[$key]);
}
$this->assertEqual($expected, $array->toArray());
}
}

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