getPresenter());
$input = $this->getInput('');
$this->assertSame([], $enumerator->enumerate($input, null, null));
}
public function testEnumerateReturnsNothingForTarget()
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants');
$target = new Fixtures\ClassAlfa();
$this->assertSame([], $enumerator->enumerate($input, new \ReflectionClass($target), null));
$this->assertSame([], $enumerator->enumerate($input, new \ReflectionClass($target), $target));
$this->assertSame([], $enumerator->enumerate($input, new \ReflectionClass(Fixtures\InterfaceDelta::class), $target));
$this->assertSame([], $enumerator->enumerate($input, new \ReflectionClass(Fixtures\TraitFoxtrot::class), $target));
}
public function testEnumerateInternalConstants()
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants --internal');
$res = $enumerator->enumerate($input);
$this->assertArrayHasKey('Internal Constants', $res);
$constants = $res['Internal Constants'];
$expected = [
'DATE_ISO8601' => OutputFormatter::escape('"Y-m-d\TH:i:sO"'),
'E_USER_WARNING' => $this->presentNumber(512),
'FALSE' => OutputFormatter::escape('false'),
'JSON_UNESCAPED_SLASHES' => $this->presentNumber(64),
'PHP_VERSION' => OutputFormatter::escape('"'.\PHP_VERSION.'"'),
];
foreach ($expected as $name => $value) {
$this->assertArrayHasKey($name, $constants);
$this->assertSame(['name' => $name, 'style' => 'const', 'value' => $value], $constants[$name]);
}
}
public function testEnumerateUserConstants()
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants --user');
$res = $enumerator->enumerate($input);
$this->assertArrayHasKey('User Constants', $res);
$constants = $res['User Constants'];
$unexpected = ['DATE_ISO8601', 'E_USER_WARNING', 'FALSE', 'JSON_UNESCAPED_SLASHES', 'PHP_VERSION'];
foreach ($unexpected as $internalConst) {
$this->assertArrayNotHasKey($internalConst, $constants);
}
$name = 'Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT';
$this->assertArrayHasKey($name, $constants);
$this->assertSame(['name' => $name, 'style' => 'const', 'value' => $this->presentNumber(42)], $constants[$name]);
}
/**
* @dataProvider categoryConstants
*/
public function testEnumerateCategoryConstants($category, $label, $expected, $unexpected)
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants --category '.$category);
$res = $enumerator->enumerate($input);
$this->assertArrayHasKey($label, $res);
$constants = $res[$label];
foreach ($expected as $name) {
$this->assertArrayHasKey($name, $constants);
}
foreach ($unexpected as $name) {
$this->assertArrayNotHasKey($name, $constants);
}
}
public function categoryConstants()
{
return [
['core', 'Core Constants', ['E_USER_ERROR', 'PHP_VERSION', 'PHP_EOL', 'TRUE'], ['Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT']],
['internal', 'Internal Constants', ['JSON_UNESCAPED_SLASHES', 'E_USER_ERROR', 'PHP_VERSION', 'PHP_EOL', 'TRUE'], ['Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT']],
['user', 'User Constants', ['Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT'], ['JSON_UNESCAPED_SLASHES', 'E_USER_ERROR', 'PHP_VERSION', 'PHP_EOL', 'TRUE']],
['date', 'Date Constants', ['DATE_ISO8601', 'DATE_COOKIE'], ['E_USER_ERROR', 'JSON_UNESCAPED_SLASHES', 'FALSE']],
['json', 'JSON Constants', ['JSON_UNESCAPED_SLASHES'], ['E_USER_ERROR', 'PHP_VERSION', 'PHP_EOL', 'TRUE']],
];
}
public function testEnumerateNamespaceConstants()
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants');
$res = $enumerator->enumerate($input, new ReflectionNamespace('Psy\\Test\\Command\\ListCommand'));
$this->assertArrayHasKey('Constants', $res);
$expected = [
'Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT' => [
'name' => 'Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT',
'style' => 'const',
'value' => $this->presentNumber(42),
],
];
$this->assertSame($expected, $res['Constants']);
}
public function testEnumerateInternalAndUserNamespaceConstants()
{
$enumerator = new ConstantEnumerator($this->getPresenter());
$input = $this->getInput('--constants --internal --user');
$res = $enumerator->enumerate($input, new ReflectionNamespace('Psy\\Test\\Command\\ListCommand'));
$this->assertArrayHasKey('User Constants', $res);
$this->assertArrayNotHasKey('Internal Constants', $res);
$expected = [
'Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT' => [
'name' => 'Psy\\Test\\Command\\ListCommand\\SOME_CONSTANT',
'style' => 'const',
'value' => $this->presentNumber(42),
],
];
$this->assertSame($expected, $res['User Constants']);
}
}