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ValueGeneratorTest.php
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ValueGeneratorTest.php
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<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace ZendTest\Code\Generator;
use ArrayAccess;
use ArrayObject as SplArrayObject;
use PHPUnit\Framework\TestCase;
use Zend\Code\Exception\InvalidArgumentException;
use Zend\Code\Generator\PropertyGenerator;
use Zend\Code\Generator\PropertyValueGenerator;
use Zend\Code\Generator\ValueGenerator;
use Zend\Stdlib\ArrayObject as StdlibArrayObject;
use function str_replace;
/**
* @group Zend_Code_Generator
* @group Zend_Code_Generator_Php
*
* @covers \Zend\Code\Generator\ValueGenerator
*/
class ValueGeneratorTest extends TestCase
{
public function testDefaultInstance()
{
$valueGenerator = new ValueGenerator();
self::assertInstanceOf(SplArrayObject::class, $valueGenerator->getConstants());
}
public function testInvalidConstantsType()
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('$constants must be an instance of ArrayObject or Zend\Stdlib\ArrayObject');
$constants = $this->createMock(ArrayAccess::class);
new ValueGenerator(null, ValueGenerator::TYPE_AUTO, ValueGenerator::OUTPUT_MULTIPLE_LINE, $constants);
}
/**
* @dataProvider constantsType
*
* @param SplArrayObject|StdlibArrayObject $constants
*/
public function testAllowedPossibleConstantsType($constants)
{
$valueGenerator = new ValueGenerator(
null,
ValueGenerator::TYPE_AUTO,
ValueGenerator::OUTPUT_MULTIPLE_LINE,
$constants
);
self::assertSame($constants, $valueGenerator->getConstants());
}
public function constantsType()
{
return [
SplArrayObject::class => [new SplArrayObject()],
StdlibArrayObject::class => [new StdlibArrayObject()],
];
}
/**
* @group #94
*
* @dataProvider validConstantTypes
*
* @param PropertyValueGenerator $generator
* @param string $expectedOutput
*/
public function testValidConstantTypes(PropertyValueGenerator $generator, $expectedOutput)
{
$propertyGenerator = new PropertyGenerator('FOO', $generator);
$propertyGenerator->setConst(true);
self::assertSame($expectedOutput, $propertyGenerator->generate());
}
/**
* @return array
*/
public function validConstantTypes()
{
return [
[
new PropertyValueGenerator([], PropertyValueGenerator::TYPE_ARRAY, ValueGenerator::OUTPUT_SINGLE_LINE),
' const FOO = [];',
],
[
new PropertyValueGenerator(
[],
PropertyValueGenerator::TYPE_ARRAY_LONG,
ValueGenerator::OUTPUT_SINGLE_LINE
),
' const FOO = array();',
],
[
new PropertyValueGenerator(
[],
PropertyValueGenerator::TYPE_ARRAY_SHORT,
ValueGenerator::OUTPUT_SINGLE_LINE
),
' const FOO = [];',
],
[new PropertyValueGenerator(true, PropertyValueGenerator::TYPE_BOOL), ' const FOO = true;'],
[new PropertyValueGenerator(true, PropertyValueGenerator::TYPE_BOOLEAN), ' const FOO = true;'],
[new PropertyValueGenerator(1, PropertyValueGenerator::TYPE_INT), ' const FOO = 1;'],
[new PropertyValueGenerator(1, PropertyValueGenerator::TYPE_INTEGER), ' const FOO = 1;'],
[new PropertyValueGenerator(0.1, PropertyValueGenerator::TYPE_DOUBLE), ' const FOO = 0.1;'],
[new PropertyValueGenerator(0.1, PropertyValueGenerator::TYPE_FLOAT), ' const FOO = 0.1;'],
[new PropertyValueGenerator('bar', PropertyValueGenerator::TYPE_STRING), " const FOO = 'bar';"],
[new PropertyValueGenerator(null, PropertyValueGenerator::TYPE_NULL), ' const FOO = null;'],
[new PropertyValueGenerator('PHP_EOL', PropertyValueGenerator::TYPE_CONSTANT), ' const FOO = PHP_EOL;'],
];
}
/**
* @param string $longOutput
* @param array $value
* @return array
*/
protected function generateArrayData($longOutput, array $value)
{
$shortOutput = str_replace(
['array(', ')'],
['[', ']'],
$longOutput
);
return [
'auto' => [
ValueGenerator::TYPE_AUTO,
$value,
$shortOutput,
],
'array' => [
ValueGenerator::TYPE_ARRAY,
$value,
$shortOutput,
],
'array long' => [
ValueGenerator::TYPE_ARRAY_LONG,
$value,
$longOutput,
],
'array short' => [
ValueGenerator::TYPE_ARRAY_SHORT,
$value,
$shortOutput,
],
];
}
/**
* Data provider for testPropertyDefaultValueCanHandleArray test
*
* @return array
*/
public function simpleArray()
{
$value = ['foo'];
$longOutput = <<<EOS
array(
'foo',
)
EOS;
return $this->generateArrayData($longOutput, $value);
}
/**
* Data provider for testPropertyDefaultValueCanHandleComplexArrayOfTypes test
*
* @return array
*/
public function complexArray()
{
$value = [
5,
'one' => 1,
'two' => '2',
'constant1' => "__DIR__ . '/anydir1/anydir2'",
[
'baz' => true,
'foo',
'bar',
[
'baz1',
'baz2',
'constant2' => 'ArrayObject::STD_PROP_LIST',
],
],
new ValueGenerator('PHP_EOL', 'constant'),
];
$longOutput = <<<EOS
array(
5,
'one' => 1,
'two' => '2',
'constant1' => __DIR__ . '/anydir1/anydir2',
array(
'baz' => true,
'foo',
'bar',
array(
'baz1',
'baz2',
'constant2' => ArrayObject::STD_PROP_LIST,
),
),
PHP_EOL,
)
EOS;
return $this->generateArrayData($longOutput, $value);
}
/**
* Data provider for testPropertyDefaultValueCanHandleComplexArrayWCustomIndentOfTypes test
*/
public function complexArrayWCustomIndent(): array
{
$value = [
'5bcf08a0a5d20' => [
'5bcf08a0a5d65' => [
'5bcf08a0a5d9f' => [
'5bcf08a0a5dd8' => [
'5bcf08a0a5e11' => [
'5bcf08a0a5e4f' => '5bcf08a0a5e8c',
'5bcf08a0a5eca' => '5bcf08a0a5f05',
'5bcf08a0a5f43' => '5bcf08a0a5f7f',
'5bcf08a0a5fbd' => '5bcf08a0a5ff8',
],
],
'5bcf08a0a603a' => [],
'5bcf08a0a6062' => '5bcf08a0a609f',
'5bcf08a0a60dc' => [
'5bcf08a0a611b' => '5bcf08a0a6158',
'5bcf08a0a6197' => [
'5bcf08a0a61d7' => '5bcf08a0a6212',
'5bcf08a0a6250' => '5bcf08a0a628c',
'5bcf08a0a62cb' => '5bcf08a0a6306',
],
'5bcf08a0a6345' => [
'5bcf08a0a637e' => '5bcf08a0a63b4',
'5bcf08a0a63ee' => '5bcf08a0a642a',
],
'5bcf08a0a6449' => '5bcf08a0a6485',
],
],
], '5bcf08a0a64c8' => '5bcf08a0a6540',
'5bcf08a0a657f' => '5bcf08a0a65bf',
],
];
$longOutput = <<<EOS
array(
'5bcf08a0a5d20' => array(
'5bcf08a0a5d65' => array(
'5bcf08a0a5d9f' => array(
'5bcf08a0a5dd8' => array(
'5bcf08a0a5e11' => array(
'5bcf08a0a5e4f' => '5bcf08a0a5e8c',
'5bcf08a0a5eca' => '5bcf08a0a5f05',
'5bcf08a0a5f43' => '5bcf08a0a5f7f',
'5bcf08a0a5fbd' => '5bcf08a0a5ff8',
),
),
'5bcf08a0a603a' => array(
),
'5bcf08a0a6062' => '5bcf08a0a609f',
'5bcf08a0a60dc' => array(
'5bcf08a0a611b' => '5bcf08a0a6158',
'5bcf08a0a6197' => array(
'5bcf08a0a61d7' => '5bcf08a0a6212',
'5bcf08a0a6250' => '5bcf08a0a628c',
'5bcf08a0a62cb' => '5bcf08a0a6306',
),
'5bcf08a0a6345' => array(
'5bcf08a0a637e' => '5bcf08a0a63b4',
'5bcf08a0a63ee' => '5bcf08a0a642a',
),
'5bcf08a0a6449' => '5bcf08a0a6485',
),
),
),
'5bcf08a0a64c8' => '5bcf08a0a6540',
'5bcf08a0a657f' => '5bcf08a0a65bf',
),
)
EOS;
return $this->generateArrayData($longOutput, $value);
}
/**
* Data provider for testPropertyDefaultValueCanHandleArrayWithUnsortedKeys test
*
* @return array
*/
public function unsortedKeysArray()
{
$value = [
1 => 'a',
0 => 'b',
'c',
7 => 'd',
3 => 'e',
];
$longOutput = <<<EOS
array(
1 => 'a',
0 => 'b',
'c',
7 => 'd',
3 => 'e',
)
EOS;
return $this->generateArrayData($longOutput, $value);
}
/**
* @dataProvider unsortedKeysArray
*
* @param string $type
* @param array $value
* @param string $expected
*/
public function testPropertyDefaultValueCanHandleArrayWithUnsortedKeys($type, array $value, $expected)
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setType($type);
$valueGenerator->setValue($value);
self::assertEquals($expected, $valueGenerator->generate());
}
public function testPropertyDefaultValueConstructor()
{
$valueGenerator = new ValueGenerator();
self::assertInstanceOf(ValueGenerator::class, $valueGenerator);
}
public function testPropertyDefaultValueIsSettable()
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setValue('foo');
self::assertEquals('foo', $valueGenerator->getValue());
}
public function testPropertyDefaultValueCanHandleStrings()
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setValue('foo');
self::assertEquals("'foo'", $valueGenerator->generate());
}
/**
* @dataProvider simpleArray
*
* @param string $type
* @param array $value
* @param string $expected
*/
public function testPropertyDefaultValueCanHandleArray($type, array $value, $expected)
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setType($type);
$valueGenerator->setValue($value);
self::assertEquals($expected, $valueGenerator->generate());
}
public function testPropertyDefaultValueCanHandleUnquotedString()
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setValue('PHP_EOL');
$valueGenerator->setType('constant');
self::assertEquals('PHP_EOL', $valueGenerator->generate());
$valueGenerator = new ValueGenerator();
$valueGenerator->setValue(5);
self::assertEquals('5', $valueGenerator->generate());
$valueGenerator = new ValueGenerator();
$valueGenerator->setValue(5.25);
self::assertEquals('5.25', $valueGenerator->generate());
}
/**
* @dataProvider complexArray
*
* @param string $type
* @param array $value
* @param string $expected
*/
public function testPropertyDefaultValueCanHandleComplexArrayOfTypes($type, array $value, $expected)
{
$valueGenerator = new ValueGenerator();
$valueGenerator->initEnvironmentConstants();
$valueGenerator->setType($type);
$valueGenerator->setValue($value);
self::assertEquals($expected, $valueGenerator->generate());
}
/**
* @dataProvider complexArrayWCustomIndent
*/
public function testPropertyDefaultValueCanHandleComplexArrayWCustomIndentOfTypes(string $type, array $value, string $expected): void
{
$valueGenerator = new ValueGenerator();
$valueGenerator->setType($type);
$valueGenerator->setValue($value);
$valueGenerator->setIndentation("\t");
self::assertEquals($expected, $valueGenerator->generate());
}
/**
* @group 6023
*
* @dataProvider getEscapedParameters
*
* @param string $input
* @param string $expectedEscapedValue
*/
public function testEscaping($input, $expectedEscapedValue)
{
self::assertSame($expectedEscapedValue, ValueGenerator::escape($input, false));
}
/**
* Data provider for escaping tests
*
* @return string[][]
*/
public function getEscapedParameters()
{
return [
['\\', '\\\\'],
["'", "\\'"],
["\\'", "\\\\\\'"],
];
}
}