recreate project

vendor/mike42/gfx-php/test/integration/SmallFileTest.php

@@ -0,0 +1,77 @@
+<?php
+
+use Mike42\GfxPhp\Image;
+use PHPUnit\Framework\TestCase;
+
+class SmallFileTest extends TestCase
+{
+    function loadImage(string $filename) {
+        $img = Image::fromFile(__DIR__ . "/../resources/small-files/$filename");
+        return $img -> toBlackAndWhite();
+    }
+
+    function testWhite() {
+        $expected = " \n";
+        $width = 1;
+        $height = 1;
+        foreach(['canvas_white.gif', 'canvas_white.png'] as $fn) { // Also jpg and bmp
+            $img = $this -> loadImage($fn);
+            $this -> assertEquals($expected, $img -> toString());
+            $this -> assertEquals($height, $img -> getHeight());
+            $this -> assertEquals($width, $img -> getWidth());
+        }
+    }
+
+    function testBlack() {
+        $expected = "▀\n";
+        $width = 1;
+        $height = 1;
+        foreach(['canvas_black.gif', 'canvas_black.png'] as $fn) { // Also jpg and bmp
+            $img = $this -> loadImage($fn);
+            $this -> assertEquals($expected, $img -> toString());
+            $this -> assertEquals($height, $img -> getHeight());
+            $this -> assertEquals($width, $img -> getWidth());
+        }
+    }
+
+    function testBlackWhite() {
+        $expected = "▀▀\n";
+        $width = 2;
+        $height = 2;
+        foreach(['black_white.gif', 'black_white.png'] as $fn) { // Also jpg and bmp
+            $img = $this -> loadImage($fn);
+            $this -> assertEquals($expected, $img -> toString());
+            $this -> assertEquals($height, $img -> getHeight());
+            $this -> assertEquals($width, $img -> getWidth());
+        }
+    }
+
+    function testBlackTransparent() {
+        $expected = "▀▀\n";
+        $width = 2;
+        $height = 2;
+        foreach(['black_transparent.gif', 'black_transparent.png'] as $fn) { // Also jpg and bmp
+            $img = $this -> loadImage($fn);
+            $this -> assertEquals($expected, $img -> toString());
+            $this -> assertEquals($height, $img -> getHeight());
+            $this -> assertEquals($width, $img -> getWidth());
+        }
+    }
+
+    function testBlackWhiteTall() {
+        $expected = "██\n" .
+                    "██\n" .
+                    "██\n" .
+                    "██\n" .
+                    "  \n" .
+                    "  \n" .
+                    "  \n" .
+                    "  \n";
+        $width = 2;
+        $height = 16;
+        $img = $this -> loadImage('black_white_tall.png');
+        $this -> assertEquals($expected, $img -> toString());
+        $this -> assertEquals($height, $img -> getHeight());
+        $this -> assertEquals($width, $img -> getWidth());
+    }
+}