[TASK] Implement Import::getArrayRepresentation() (#1554)

Part of #1440.

Author: oliverklee

src/Property/Import.php

@@ -8,6 +8,7 @@
 use Sabberworm\CSS\OutputFormat;
 use Sabberworm\CSS\Position\Position;
 use Sabberworm\CSS\Position\Positionable;
+use Sabberworm\CSS\ShortClassNameProvider;
 use Sabberworm\CSS\Value\URL;
 
 /**
@@ -17,6 +18,7 @@ class Import implements AtRule, Positionable
 {
     use CommentContainer;
     use Position;
+    use ShortClassNameProvider;
 
     /**
      * @var URL
@@ -90,6 +92,11 @@ public function getMediaQuery(): ?string
      */
     public function getArrayRepresentation(): array
     {
-        throw new \BadMethodCallException('`getArrayRepresentation` is not yet implemented for `' . self::class . '`');
+        return [
+            'class' => $this->getShortClassName(),
+            // We're using the term "uri" here to match the wording used in the specs:
+            // https://www.w3.org/TR/CSS22/cascade.html#at-import
+            'uri' => $this->location->getArrayRepresentation(),
+        ];
     }
 }

tests/Unit/Property/ImportTest.php

@@ -36,10 +36,36 @@ public function implementsCSSListItem(): void
     /**
      * @test
      */
-    public function getArrayRepresentationThrowsException(): void
+    public function getArrayRepresentationIncludesClassName(): void
     {
-        $this->expectException(\BadMethodCallException::class);
+        $subject = new Import(new URL(new CSSString('https://example.org/')), null);
 
-        $this->subject->getArrayRepresentation();
+        $result = $subject->getArrayRepresentation();
+
+        self::assertSame('Import', $result['class']);
+    }
+
+    /**
+     * @test
+     */
+    public function getArrayRepresentationIncludesUri(): void
+    {
+        $uri = 'https://example.com';
+        $url = new URL(new CSSString($uri));
+
+        $subject = new Import($url, null);
+
+        $result = $subject->getArrayRepresentation();
+
+        self::assertSame(
+            [
+                'class' => 'URL',
+                'uri' => [
+                    'class' => 'CSSString',
+                    'contents' => $uri,
+                ],
+            ],
+            $result['uri']
+        );
     }
 }