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<?php
namespace Gt\PropFunc\Test;
use Gt\PropFunc\PropertyDoesNotExistException;
use Gt\PropFunc\PropertyReadOnlyException;
use Gt\PropFunc\Test\Helper\PropertyAlreadyWrittenException;
use PHPUnit\Framework\TestCase;
use Gt\PropFunc\Test\Helper\ExampleGetterSetter;
use StdClass;
class GetterSetterTest extends TestCase {
public function testIsset():void {
$sut = new ExampleGetterSetter();
self::assertTrue(isset($sut->constructedAt));
self::assertFalse(isset($sut->name));
self::assertFalse(isset($sut->thisPropertyDoesNotExist));
}
public function testPropertyExists():void {
$sut = new ExampleGetterSetter();
self::assertTrue(property_exists($sut, "name"));
}
public function testSetName():void {
$sut = new ExampleGetterSetter();
$sut->name = "Test";
self::assertEquals("Test", $sut->name);
}
public function testUnsetSetName():void {
$sut = new ExampleGetterSetter();
$sut->name = "Test";
self::assertTrue(isset($sut->name));
unset($sut->name);
self::assertFalse(isset($sut->name));
$sut->name = "Test";
self::assertTrue(isset($sut->name));
}
public function testUnsetReadOnly():void {
$sut = new ExampleGetterSetter();
self::expectException(PropertyReadOnlyException::class);
unset($sut->constructedAt);
}
public function testUnsetMagic():void {
$sut = new ExampleGetterSetter();
$sut->age = 123;
self::assertEquals(123, $sut->age);
unset($sut->age);
self::assertEquals(time() - $sut->constructedAt, $sut->age);
}
public function testGetUcName():void {
$sut = new ExampleGetterSetter();
$sut->name = "test";
self::assertEquals("TEST", $sut->ucName);
}
public function testGetNonExistentProperty():void {
$sut = new ExampleGetterSetter();
self::expectException(PropertyDoesNotExistException::class);
$sut->nothing;
}
public function testSetNonExistentProperty():void {
$sut = new ExampleGetterSetter();
self::expectException(PropertyDoesNotExistException::class);
$sut->nothing = "something";
}
public function testSetReadOnlyProperty():void {
$sut = new ExampleGetterSetter();
self::expectException(PropertyReadOnlyException::class);
/** @var StdClass $sut Suppress the IDE-error on line below! */
$sut->ucName = "SOMETHING";
}
public function testExistingPropertyOverridden():void {
$sut = new ExampleGetterSetter();
self::assertIsInt($sut->id);
}
public function testExistingPropertyReadOnly():void {
$sut = new ExampleGetterSetter();
self::expectException(PropertyReadOnlyException::class);
$propertyName = "id";
$sut->$propertyName = 123;
}
public function testInternalPropertyValue():void {
$sut = new ExampleGetterSetter();
$sut->internalProperty = "example";
self::assertEquals("example", $sut->internalProperty);
}
public function testInternalReadOnlyProperty():Void {
$sut = new ExampleGetterSetter();
self::assertEquals("this is read only", $sut->internalReadOnly);
self::expectException(PropertyReadOnlyException::class);
$sut->internalReadOnly = "changed";
}
public function testWriteOnce():void {
$sut = new ExampleGetterSetter();
$sut->writeMeOnce = "written once";
self::assertEquals("written once", $sut->writeMeOnce);
$exception = null;
try {
$sut->writeMeOnce = "written twice";
}
catch(PropertyAlreadyWrittenException $exception) {}
self::assertNotNull($exception);
self::assertEquals("written once", $sut->writeMeOnce);
}
public function testInternalWriteOnce():void {
$sut = new ExampleGetterSetter();
$sut->internalWriteMeOnce = "written once";
self::assertEquals("written once", $sut->internalWriteMeOnce);
$exception = null;
try {
$sut->internalWriteMeOnce = "written twice";
}
catch(PropertyAlreadyWrittenException $exception) {}
self::assertNotNull($exception);
self::assertEquals("written once", $sut->internalWriteMeOnce);
}
}