Initial commit

2026-08-20 11:41:17 +00:00
commit 6949695eac
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+<?php
+
+/**
+ * DisplayZoomTest.php
+ *
+ * @since       2026-07-17
+ * @category    Library
+ * @package     Pdf
+ * @author      Nicola Asuni <info@tecnick.com>
+ * @copyright   2002-2026 Nicola Asuni - Tecnick.com LTD
+ * @license     https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
+ * @link        https://github.com/tecnickcom/tc-lib-pdf
+ *
+ * This file is part of tc-lib-pdf software library.
+ */
+
+namespace Test;
+
+use Com\Tecnick\Pdf\DisplayZoom;
+
+/**
+ * DisplayZoom enum test
+ *
+ * @since       2026-07-17
+ * @category    Library
+ * @package     Pdf
+ * @author      Nicola Asuni <info@tecnick.com>
+ * @copyright   2002-2026 Nicola Asuni - Tecnick.com LTD
+ * @license     https://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE)
+ * @link        https://github.com/tecnickcom/tc-lib-pdf
+ */
+class DisplayZoomTest extends TestUtil
+{
+    public function testCaseBackingValues(): void
+    {
+        $this->assertSame('fullpage', DisplayZoom::FullPage->value);
+        $this->assertSame('fullwidth', DisplayZoom::FullWidth->value);
+        $this->assertSame('real', DisplayZoom::Real->value);
+        $this->assertSame('default', DisplayZoom::DefaultZoom->value);
+    }
+
+    public function testFromLooseCanonical(): void
+    {
+        $this->assertSame(DisplayZoom::FullPage, DisplayZoom::fromLoose('fullpage'));
+        $this->assertSame(DisplayZoom::Real, DisplayZoom::fromLoose('real'));
+    }
+
+    public function testFromLoosePassesThroughEnumInstance(): void
+    {
+        $this->assertSame(DisplayZoom::Real, DisplayZoom::fromLoose(DisplayZoom::Real));
+    }
+
+    public function testFromLooseRoundTrip(): void
+    {
+        foreach (DisplayZoom::cases() as $case) {
+            $this->assertSame($case, DisplayZoom::fromLoose($case->value));
+        }
+    }
+
+    public function testFromLooseUnknownFallsBack(): void
+    {
+        $this->assertSame(DisplayZoom::DefaultZoom, DisplayZoom::fromLoose('FullPage'));
+        $this->assertSame(DisplayZoom::DefaultZoom, DisplayZoom::fromLoose('zoom'));
+        $this->assertSame(DisplayZoom::DefaultZoom, DisplayZoom::fromLoose(''));
+    }
+}