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<?php
/**
* Class QRMatrixTest
*
* @filesource QRMatrixTest.php
* @created 17.11.2017
* @package chillerlan\QRCodeTest\Data
* @author Smiley <[email protected]>
* @copyright 2017 Smiley
* @license MIT
*/
namespace chillerlan\QRCodeTest\Data;
use chillerlan\QRCode\QRCode;
use chillerlan\QRCode\QROptions;
use chillerlan\QRCode\Data\{QRCodeDataException, QRMatrix};
use chillerlan\QRCodeTest\QRTestAbstract;
use ReflectionClass;
class QRMatrixTest extends QRTestAbstract{
protected $FQCN = QRMatrix::class;
protected $version = 7;
/**
* @var \chillerlan\QRCode\Data\QRMatrix
*/
protected $matrix;
protected function setUp():void{
parent::setUp();
$this->matrix = $this->reflection->newInstanceArgs([$this->version, QRCode::ECC_L]);
}
public function testInvalidVersionException(){
$this->expectException(QRCodeDataException::class);
$this->expectExceptionMessage('invalid QR Code version');
$this->reflection->newInstanceArgs([42, 0]);
}
public function testInvalidEccException(){
$this->expectException(QRCodeDataException::class);
$this->expectExceptionMessage('invalid ecc level');
$this->reflection->newInstanceArgs([1, 42]);
}
public function testInstance(){
$this->assertInstanceOf($this->FQCN, $this->matrix);
}
public function testSize(){
$this->assertCount($this->matrix->size(), $this->matrix->matrix());
}
public function testVersion(){
$this->assertSame($this->version, $this->matrix->version());
}
public function testECC(){
$this->assertSame(QRCode::ECC_L, $this->matrix->eccLevel());
}
public function testMaskPattern(){
$this->assertSame(-1, $this->matrix->maskPattern());
}
public function testGetSetCheck(){
$this->matrix->set(10, 10, true, QRMatrix::M_TEST);
$this->assertSame(65280, $this->matrix->get(10, 10));
$this->assertTrue($this->matrix->check(10, 10));
$this->matrix->set(20, 20, false, QRMatrix::M_TEST);
$this->assertSame(255, $this->matrix->get(20, 20));
$this->assertFalse($this->matrix->check(20, 20));
}
public function testSetDarkModule(){
$this->matrix->setDarkModule();
$this->assertSame(QRMatrix::M_DARKMODULE << 8, $this->matrix->get(8, $this->matrix->size() - 8));
}
public function testSetFinderPattern(){
$this->matrix->setFinderPattern();
$this->assertSame(QRMatrix::M_FINDER << 8, $this->matrix->get(0, 0));
$this->assertSame(QRMatrix::M_FINDER << 8, $this->matrix->get(0, $this->matrix->size() - 1));
$this->assertSame(QRMatrix::M_FINDER << 8, $this->matrix->get($this->matrix->size() - 1, 0));
}
public function testSetSeparators(){
$this->matrix->setSeparators();
$this->assertSame(QRMatrix::M_SEPARATOR, $this->matrix->get(7, 0));
$this->assertSame(QRMatrix::M_SEPARATOR, $this->matrix->get(0, 7));
$this->assertSame(QRMatrix::M_SEPARATOR, $this->matrix->get(0, $this->matrix->size() - 8));
$this->assertSame(QRMatrix::M_SEPARATOR, $this->matrix->get($this->matrix->size() - 8, 0));
}
public function testSetAlignmentPattern(){
$this->matrix
->setFinderPattern()
->setAlignmentPattern()
;
$alignmentPattern = (new ReflectionClass(QRMatrix::class))->getConstant('alignmentPattern')[$this->version];
foreach($alignmentPattern as $py){
foreach($alignmentPattern as $px){
if($this->matrix->get($px, $py) === QRMatrix::M_FINDER << 8){
$this->assertSame(QRMatrix::M_FINDER << 8, $this->matrix->get($px, $py), 'skipped finder pattern');
continue;
}
$this->assertSame(QRMatrix::M_ALIGNMENT << 8, $this->matrix->get($px, $py));
}
}
}
public function testSetTimingPattern(){
$this->matrix
->setAlignmentPattern()
->setTimingPattern()
;
$size = $this->matrix->size();
for($i = 7; $i < $size - 7; $i++){
if($i % 2 === 0){
$p1 = $this->matrix->get(6, $i);
if($p1 === QRMatrix::M_ALIGNMENT << 8){
$this->assertSame(QRMatrix::M_ALIGNMENT << 8, $p1, 'skipped alignment pattern');
continue;
}
$this->assertSame(QRMatrix::M_TIMING << 8, $p1);
$this->assertSame(QRMatrix::M_TIMING << 8, $this->matrix->get($i, 6));
}
}
}
public function testSetVersionNumber(){
$this->matrix->setVersionNumber(true);
$this->assertSame(QRMatrix::M_VERSION, $this->matrix->get($this->matrix->size() - 9, 0));
$this->assertSame(QRMatrix::M_VERSION, $this->matrix->get($this->matrix->size() - 11, 5));
$this->assertSame(QRMatrix::M_VERSION, $this->matrix->get(0, $this->matrix->size() - 9));
$this->assertSame(QRMatrix::M_VERSION, $this->matrix->get(5, $this->matrix->size() - 11));
}
public function testSetFormatInfo(){
$this->matrix->setFormatInfo(0, true);
$this->assertSame(QRMatrix::M_FORMAT, $this->matrix->get(8, 0));
$this->assertSame(QRMatrix::M_FORMAT, $this->matrix->get(0, 8));
$this->assertSame(QRMatrix::M_FORMAT, $this->matrix->get($this->matrix->size() - 1, 8));
$this->assertSame(QRMatrix::M_FORMAT, $this->matrix->get($this->matrix->size() - 8, 8));
}
public function testSetQuietZone(){
$size = $this->matrix->size();
$q = 5;
$this->matrix->set(0, 0, true, QRMatrix::M_TEST);
$this->matrix->set($size - 1, $size - 1, true, QRMatrix::M_TEST);
$this->matrix->setQuietZone($q);
$this->assertCount($size + 2 * $q, $this->matrix->matrix());
$this->assertCount($size + 2 * $q, $this->matrix->matrix()[$size - 1]);
$size = $this->matrix->size();
$this->assertSame(QRMatrix::M_QUIETZONE, $this->matrix->get(0, 0));
$this->assertSame(QRMatrix::M_QUIETZONE, $this->matrix->get($size - 1, $size - 1));
$this->assertSame(QRMatrix::M_TEST << 8, $this->matrix->get($q, $q));
$this->assertSame(QRMatrix::M_TEST << 8, $this->matrix->get($size - 1 - $q, $size - 1 - $q));
}
public function testSetQuietZoneException(){
$this->expectException(QRCodeDataException::class);
$this->expectExceptionMessage('use only after writing data');
$this->matrix->setQuietZone();
}
public function testSetLogoSpaceOrientation():void{
$o = new QROptions;
$o->version = 10;
$o->eccLevel = QRCode::ECC_H;
$o->addQuietzone = false;
$matrix = (new QRCode($o))->getMatrix('testdata');
// also testing size adjustment to uneven numbers
$matrix->setLogoSpace(20, 14);
// NW corner
$this::assertNotSame(QRMatrix::M_LOGO, $matrix->get(17, 20));
$this::assertSame(QRMatrix::M_LOGO, $matrix->get(18, 21));
// SE corner
$this::assertSame(QRMatrix::M_LOGO, $matrix->get(38, 35));
$this::assertNotSame(QRMatrix::M_LOGO, $matrix->get(39, 36));
}
public function testSetLogoSpacePosition():void{
$o = new QROptions;
$o->version = 10;
$o->eccLevel = QRCode::ECC_H;
$o->addQuietzone = true;
$o->quietzoneSize = 10;
$m = (new QRCode($o))->getMatrix('testdata');
// logo space should not overwrite quiet zone & function patterns
$m->setLogoSpace(21, 21, -10, -10);
$this::assertSame(QRMatrix::M_QUIETZONE, $m->get(9, 9));
$this::assertSame(QRMatrix::M_FINDER << 8, $m->get(10, 10));
$this::assertSame(QRMatrix::M_FINDER << 8, $m->get(16, 16));
$this::assertSame(QRMatrix::M_SEPARATOR, $m->get(17, 17));
$this::assertSame(QRMatrix::M_FORMAT << 8, $m->get(18, 18));
$this::assertSame(QRMatrix::M_LOGO, $m->get(19, 19));
$this::assertSame(QRMatrix::M_LOGO, $m->get(20, 20));
$this::assertNotSame(QRMatrix::M_LOGO, $m->get(21, 21));
// i just realized that setLogoSpace() could be called multiple times
// on the same instance and i'm not going to do anything about it :P
$m->setLogoSpace(21, 21, 45, 45);
$this::assertNotSame(QRMatrix::M_LOGO, $m->get(54, 54));
$this::assertSame(QRMatrix::M_LOGO, $m->get(55, 55));
$this::assertSame(QRMatrix::M_QUIETZONE, $m->get(67, 67));
}
public function testSetLogoSpaceInvalidEccException():void{
$this->expectException(QRCodeDataException::class);
$this->expectExceptionMessage('ECC level "H" required to add logo space');
(new QRCode)->getMatrix('testdata')->setLogoSpace(50, 50);
}
public function testSetLogoSpaceMaxSizeException():void{
$this->expectException(QRCodeDataException::class);
$this->expectExceptionMessage('logo space exceeds the maximum error correction capacity');
$o = new QROptions;
$o->version = 5;
$o->eccLevel = QRCode::ECC_H;
(new QRCode($o))->getMatrix('testdata')->setLogoSpace(50, 50);
}
}
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