Passes ShapeType instead of int and adds a test case for ShapeType::Unknown

Author: JoolsMcFly

phpstan-baseline.neon

@@ -127,7 +127,7 @@ parameters:
 
 		-
 			message: "#^Dynamic call to static method PHPUnit\\\\Framework\\\\Assert\\:\\:assertEquals\\(\\)\\.$#"
-			count: 17
+			count: 18
 			path: tests/ShapeFileTest.php
 
 		-
@@ -159,4 +159,3 @@ parameters:
 			message: "#^Dynamic call to static method PHPUnit\\\\Framework\\\\Assert\\:\\:assertEquals\\(\\)\\.$#"
 			count: 1
 			path: tests/UtilTest.php
-

src/ShapeFile.php

@@ -374,7 +374,11 @@ private function loadHeaders(): bool
         $this->readSHP(4);
 
         $shapeType = Util::loadData('V', $this->readSHP(4));
-        $this->shapeType = ShapeType::tryFrom((int) $shapeType) ?? ShapeType::Unknown;
+        if ($shapeType === false) {
+            $this->shapeType = ShapeType::Unknown;
+        } else {
+            $this->shapeType = ShapeType::tryFrom((int) $shapeType) ?? ShapeType::Unknown;
+        }
 
         $this->boundingBox = [];
         $this->boundingBox['xmin'] = Util::loadData('d', $this->readSHP(8));

tests/ShapeFileTest.php

@@ -305,6 +305,8 @@ public function testShapeName(): void
         $this->assertEquals('Point', $obj->getShapeName());
         $obj = new ShapeRecord(ShapeType::Null);
         $this->assertEquals('Null Shape', $obj->getShapeName());
+        $obj = new ShapeRecord(ShapeType::Unknown);
+        $this->assertEquals('Unknown Shape', $obj->getShapeName());
     }
 
     /**
@@ -314,14 +316,13 @@ public function testShapeName(): void
      *
      * @dataProvider shapesProvider
      */
-    public function testShapeSaveLoad(int $shapeType, array $points): void
+    public function testShapeSaveLoad(ShapeType $shapeType, array $points): void
     {
-        $shapeEnum = ShapeType::tryFrom($shapeType) ?? ShapeType::Unknown;
-        $filename = './data/test_shape-' . $shapeType . '.*';
-        $shp = new ShapeFile($shapeEnum);
+        $filename = './data/test_shape-' . $shapeType->value . '.*';
+        $shp = new ShapeFile($shapeType);
         $shp->setDBFHeader([['ID', 'N', 19, 0], ['DESC', 'C', 14, 0]]);
 
-        $record0 = new ShapeRecord($shapeEnum);
+        $record0 = new ShapeRecord($shapeType);
 
         foreach ($points as $point) {
             $record0->addPoint($point[0], $point[1]);
@@ -331,7 +332,7 @@ public function testShapeSaveLoad(int $shapeType, array $points): void
 
         $shp->saveToFile($filename);
 
-        $shp2 = new ShapeFile($shapeEnum);
+        $shp2 = new ShapeFile($shapeType);
         $shp2->loadFromFile($filename);
 
         $this->assertEquals(count($shp->records), count($shp2->records));
@@ -355,7 +356,7 @@ public function testShapeSaveLoad(int $shapeType, array $points): void
     /**
      * Data provider for save/load testing.
      *
-     * @psalm-return list<array{int, list<array{mixed[], int}>}>
+     * @psalm-return list<array{ShapeType, list<array{mixed[], int}>}>
      */
     public static function shapesProvider(): array
     {
@@ -384,18 +385,18 @@ public static function shapesProvider(): array
         ];
 
         return [
-            [ShapeType::Point->value, $pointsForPointType],
-            [ShapeType::PolyLine->value, $pointsForPolyLineType],
-            [ShapeType::Polygon->value, $pointsForPolygonType],
-            [ShapeType::MultiPoint->value, $pointsForMultiPointType],
-            [ShapeType::PointZ->value, $pointsForPointType],
-            [ShapeType::PolyLineZ->value, $pointsForPolyLineType],
-            [ShapeType::PolygonZ->value, $pointsForPolygonType],
-            [ShapeType::MultiPointZ->value, $pointsForMultiPointType],
-            [ShapeType::PointM->value, $pointsForPointType],
-            [ShapeType::PolyLineM->value, $pointsForPolyLineType],
-            [ShapeType::PolygonM->value, $pointsForPolygonType],
-            [ShapeType::MultiPointM->value, $pointsForMultiPointType],
+            [ShapeType::Point, $pointsForPointType],
+            [ShapeType::PolyLine, $pointsForPolyLineType],
+            [ShapeType::Polygon, $pointsForPolygonType],
+            [ShapeType::MultiPoint, $pointsForMultiPointType],
+            [ShapeType::PointZ, $pointsForPointType],
+            [ShapeType::PolyLineZ, $pointsForPolyLineType],
+            [ShapeType::PolygonZ, $pointsForPolygonType],
+            [ShapeType::MultiPointZ, $pointsForMultiPointType],
+            [ShapeType::PointM, $pointsForPointType],
+            [ShapeType::PolyLineM, $pointsForPolyLineType],
+            [ShapeType::PolygonM, $pointsForPolygonType],
+            [ShapeType::MultiPointM, $pointsForMultiPointType],
         ];
     }