Fix: Split test

FakerPHP · Apr 2, 2023 · 2e29489 · 2e29489
1 parent feb1640
commit 2e29489
Showing 1 changed file with 60 additions and 0 deletions.
diff --git a/test/Faker/Provider/BaseTest.php b/test/Faker/Provider/BaseTest.php
@@ -569,6 +569,66 @@ public function testRandomElements(): void
         self::assertCount(3, $allowDuplicates);
         self::assertContainsOnly('string', $allowDuplicates);
     }
+
+    public function testRandomElements(): void
+    {
+        self::assertCount(1, BaseProvider::randomElements(), 'Should work without any input');
+
+        $empty = BaseProvider::randomElements([], 0);
+        self::assertIsArray($empty);
+        self::assertCount(0, $empty);
+
+        $emptyTraversable = BaseProvider::randomElements(new \ArrayIterator(), 0);
+        self::assertIsArray($emptyTraversable);
+        self::assertCount(0, $emptyTraversable);
+
+        $shuffled = BaseProvider::randomElements(['foo', 'bar', 'baz'], 3);
+        self::assertContains('foo', $shuffled);
+        self::assertContains('bar', $shuffled);
+        self::assertContains('baz', $shuffled);
+
+        $allowDuplicates = BaseProvider::randomElements(['foo', 'bar'], 3, true);
+        self::assertCount(3, $allowDuplicates);
+        self::assertContainsOnly('string', $allowDuplicates);
+    }
+
+    public function testRandomElementsWorksWithoutArgument(): void
+    {
+        self::assertCount(1, BaseProvider::randomElements(), 'Should work without any input');
+    }
+
+    public function testRandomElementsWorksWithEmptyArray(): void
+    {
+        $randomElements = BaseProvider::randomElements([], 0);
+
+        self::assertIsArray($randomElements);
+        self::assertCount(0, $randomElements);
+    }
+
+    public function testRandomElementsWorksWithEmptyTraversable(): void
+    {
+        $randomElements = BaseProvider::randomElements(new \ArrayIterator(), 0);
+
+        self::assertIsArray($randomElements);
+        self::assertCount(0, $randomElements);
+    }
+
+    public function testRandomElementsWorksWithNonEmptyTraversable(): void
+    {
+        $randomElements = BaseProvider::randomElements(['foo', 'bar', 'baz'], 3);
+
+        self::assertContains('foo', $randomElements);
+        self::assertContains('bar', $randomElements);
+        self::assertContains('baz', $randomElements);
+    }
+
+    public function testRandomElementsWorksWithAllowDuplicates(): void
+    {
+        $randomElements = BaseProvider::randomElements(['foo', 'bar'], 3, true);
+
+        self::assertCount(3, $randomElements);
+        self::assertContainsOnly('string', $randomElements);
+    }
 }
 
 /**