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|
<?php
namespace LaminasTest\Code\Generator;
use Laminas\Code\DeclareStatement;
use Laminas\Code\Exception\InvalidArgumentException;
use Laminas\Code\Generator\ClassGenerator;
use Laminas\Code\Generator\Exception\ClassNotFoundException;
use Laminas\Code\Generator\FileGenerator;
use PHPUnit\Framework\Attributes\Group;
use PHPUnit\Framework\TestCase;
use stdClass;
use function explode;
use function file_get_contents;
use function get_class;
use function strlen;
use function strpos;
use function strrpos;
use function sys_get_temp_dir;
#[Group('Laminas_Code_Generator')]
#[Group('Laminas_Code_Generator_Php')]
#[Group('Laminas_Code_Generator_Php_File')]
class FileGeneratorTest extends TestCase
{
public function testConstruction()
{
$file = new FileGenerator();
self::assertSame(FileGenerator::class, $file::class);
}
public function testSourceContentGetterAndSetter()
{
$file = new FileGenerator();
$file->setSourceContent('Foo');
self::assertSame('Foo', $file->getSourceContent());
}
public function testIndentationGetterAndSetter()
{
$file = new FileGenerator();
$file->setIndentation(' ');
self::assertSame(' ', $file->getIndentation());
}
public function testToString()
{
$codeGenFile = FileGenerator::fromArray([
'requiredFiles' => ['SampleClass.php'],
'class' => [
'flags' => ClassGenerator::FLAG_ABSTRACT,
'name' => 'SampleClass',
'extendedClass' => 'ExtendedClassName',
'implementedInterfaces' => ['Iterator', 'Traversable'],
],
]);
$expectedOutput = <<<EOS
<?php
require_once 'SampleClass.php';
abstract class SampleClass extends ExtendedClassName implements Iterator, Traversable
{
}
EOS;
$output = $codeGenFile->generate();
self::assertSame($expectedOutput, $output, $output);
}
public function testClassNotFoundException()
{
$fileGenerator = new FileGenerator();
$this->expectException(ClassNotFoundException::class);
$this->expectExceptionMessage('No class is set');
$fileGenerator->getClass();
$this->expectException(ClassNotFoundException::class);
$this->expectExceptionMessage('Class TestClass is not set');
$fileGenerator->getClass('TestClass');
}
#[Group('test')]
public function testFileLineEndingsAreAlwaysLineFeed()
{
$codeGenFile = FileGenerator::fromArray([
'requiredFiles' => ['SampleClass.php'],
'class' => [
'abstract' => true,
'name' => 'SampleClass',
'extendedClass' => 'ExtendedClassName',
'implementedInterfaces' => ['Iterator', 'Traversable'],
],
]);
// explode by newline, this would leave CF in place if it were generated
$lines = explode("\n", $codeGenFile->generate());
$targetLength = strlen('require_once \'SampleClass.php\';');
self::assertSame($targetLength, strlen($lines[2]));
self::assertSame(';', $lines[2][$targetLength - 1]);
}
#[Group('Laminas-11218')]
public function testGeneratesUseStatements()
{
$file = new FileGenerator();
$file->setUse('My\Baz')
->setUses([
['use' => 'Your\Bar', 'as' => 'bar'],
]);
$generated = $file->generate();
self::assertStringContainsString('use My\\Baz;', $generated);
self::assertStringContainsString('use Your\\Bar as bar;', $generated);
}
public function testGeneratesNamespaceStatements()
{
$file = new FileGenerator();
$file->setNamespace('Foo\Bar');
$generated = $file->generate();
self::assertStringContainsString('namespace Foo\\Bar', $generated, $generated);
}
public function testSetUseDoesntGenerateMultipleIdenticalUseStatements()
{
$file = new FileGenerator();
$file->setUse('My\Baz')
->setUse('My\Baz');
$generated = $file->generate();
self::assertSame(strpos($generated, 'use My\\Baz'), strrpos($generated, 'use My\\Baz'));
}
public function testSetUsesDoesntGenerateMultipleIdenticalUseStatements()
{
$file = new FileGenerator();
$file->setUses([
['use' => 'Your\Bar', 'as' => 'bar'],
['use' => 'Your\Bar', 'as' => 'bar'],
]);
$generated = $file->generate();
self::assertSame(strpos($generated, 'use Your\\Bar as bar;'), strrpos($generated, 'use Your\\Bar as bar;'));
}
public function testSetUseAllowsMultipleAliasedUseStatements()
{
$file = new FileGenerator();
$file->setUses([
['use' => 'Your\Bar', 'as' => 'bar'],
['use' => 'Your\Bar', 'as' => 'bar2'],
]);
$generated = $file->generate();
self::assertStringContainsString('use Your\\Bar as bar;', $generated);
self::assertStringContainsString('use Your\\Bar as bar2;', $generated);
}
public function testSetUsesWithArrays()
{
$file = new FileGenerator();
$file->setUses([
['use' => 'Your\\Bar', 'as' => 'bar'],
['use' => 'My\\Baz', 'as' => 'FooBaz'],
]);
$generated = $file->generate();
self::assertStringContainsString('use My\\Baz as FooBaz;', $generated);
self::assertStringContainsString('use Your\\Bar as bar;', $generated);
}
public function testSetUsesWithString()
{
$file = new FileGenerator();
$file->setUses([
'Your\\Bar',
'My\\Baz',
['use' => 'Another\\Baz', 'as' => 'Baz2'],
]);
$generated = $file->generate();
self::assertStringContainsString('use My\\Baz;', $generated);
self::assertStringContainsString('use Your\\Bar;', $generated);
self::assertStringContainsString('use Another\\Baz as Baz2;', $generated);
}
public function testSetUsesWithGetUses()
{
$file = new FileGenerator();
$uses = [
'Your\\Bar',
'My\\Baz',
['use' => 'Another\\Baz', 'as' => 'Baz2'],
];
$file->setUses($uses);
$file->setUses($file->getUses());
$generated = $file->generate();
self::assertStringContainsString('use My\\Baz;', $generated);
self::assertStringContainsString('use Your\\Bar;', $generated);
self::assertStringContainsString('use Another\\Baz as Baz2;', $generated);
}
public function testCreateFromArrayWithClassInstance()
{
$fileGenerator = FileGenerator::fromArray([
'filename' => 'foo.php',
'class' => new ClassGenerator('bar'),
]);
$class = $fileGenerator->getClass('bar');
self::assertInstanceOf(ClassGenerator::class, $class);
}
public function testCreateFromArrayWithClassFromArray()
{
$fileGenerator = FileGenerator::fromArray([
'filename' => 'foo.php',
'class' => [
'name' => 'bar',
],
]);
$class = $fileGenerator->getClass('bar');
self::assertInstanceOf(ClassGenerator::class, $class);
}
public function testSingleDeclareStatement(): void
{
$generator = FileGenerator::fromArray([
'declares' => [
'strict_types' => 1,
],
'class' => [
'name' => 'SampleClass',
],
]);
$generator->setFilename(sys_get_temp_dir() . '/result_file.php');
$generator->write();
$expected = <<<EOS
<?php
declare(strict_types=1);
class SampleClass
{
}
EOS;
$actual = file_get_contents(sys_get_temp_dir() . '/result_file.php');
$this->assertSame($expected, $actual);
}
public function testMultiDeclareStatements(): void
{
$generator = FileGenerator::fromArray([
'declares' => [
'strict_types' => 1,
'ticks' => 2,
],
'class' => [
'name' => 'SampleClass',
],
]);
$generator->setFilename(sys_get_temp_dir() . '/result_file.php');
$generator->write();
$expected = <<<EOS
<?php
declare(strict_types=1);
declare(ticks=2);
class SampleClass
{
}
EOS;
$actual = file_get_contents(sys_get_temp_dir() . '/result_file.php');
$this->assertSame($expected, $actual);
}
public function testDeclareUnknownDirectiveShouldRaiseException(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Declare directive must be one of: ticks, strict_types, encoding.');
FileGenerator::fromArray([
'declares' => [
'fubar' => 1,
],
'class' => [
'name' => 'SampleClass',
],
]);
}
public function testDeclareWrongTypeShouldRaiseException(): void
{
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('Declare value invalid. Expected integer, got string.');
FileGenerator::fromArray([
'declares' => [
'strict_types' => 'wrong type',
],
'class' => [
'name' => 'SampleClass',
],
]);
}
public function testDeclareDuplicatesShouldOnlyGenerateOne(): void
{
$generator = FileGenerator::fromArray([
'class' => [
'name' => 'SampleClass',
],
]);
$generator->setFilename(sys_get_temp_dir() . '/result_file.php');
$generator->setDeclares([
DeclareStatement::strictTypes(1),
DeclareStatement::strictTypes(2),
]);
$generator->write();
$expected = <<<EOS
<?php
declare(strict_types=1);
class SampleClass
{
}
EOS;
$actual = file_get_contents(sys_get_temp_dir() . '/result_file.php');
$this->assertSame($expected, $actual);
}
public function testWrongDeclareTypeShouldRaiseException(): void
{
$generator = new FileGenerator();
$this->expectException(InvalidArgumentException::class);
$this->expectExceptionMessage('setDeclares is expecting an array of Laminas\\Code\\DeclareStatement objects');
/** @psalm-suppress InvalidArgument */
$generator->setDeclares([new stdClass()]);
}
#[Group('gh-42')]
public function testDeclareStatementsArePutBeforeNamespace(): void
{
$generator = new FileGenerator();
$generator->setNamespace('Foo');
$generator->setDeclares([
DeclareStatement::strictTypes(1),
]);
self::assertStringMatchesFormat('%Adeclare(strict_types=1);%Anamespace Foo;%A', $generator->generate());
}
}
|
