IHF: multiarray_set tests added.

Author: dmitry-ivanov

tests/HelperFunctions/array/MultiarraySetTest.php

@@ -25,7 +25,7 @@ public function it_can_set_new_field_for_each_item_of_multiarray()
     }
 
     /** @test */
-    public function and_it_takes_multiarray_param_by_reference()
+    public function it_takes_multiarray_param_by_reference()
     {
         $multiarray = [
             ['name' => 'Mercedes-Benz'],
@@ -43,4 +43,58 @@ public function and_it_takes_multiarray_param_by_reference()
 
         $this->assertEquals($expected, $multiarray);
     }
+
+    /** @test */
+    public function it_can_set_existing_field_for_each_item_of_multiarray()
+    {
+        $multiarray = [
+            ['name' => 'Mercedes-Benz', 'country' => 'Unknown'],
+            ['name' => 'BMW', 'country' => 'Unknown'],
+            ['name' => 'Porsche', 'country' => 'Unknown'],
+        ];
+
+        $expected = [
+            ['name' => 'Mercedes-Benz', 'country' => 'Germany'],
+            ['name' => 'BMW', 'country' => 'Germany'],
+            ['name' => 'Porsche', 'country' => 'Germany'],
+        ];
+
+        $this->assertEquals($expected, multiarray_set($multiarray, 'country', 'Germany'));
+    }
+
+    /** @test */
+    public function it_can_set_new_field_for_each_item_of_multiarray_using_dot_notation()
+    {
+        $multiarray = [
+            ['name' => 'Mercedes-Benz', 'details' => ['type' => 'SUV']],
+            ['name' => 'BMW', 'details' => ['type' => 'SUV']],
+            ['name' => 'Porsche', 'details' => ['type' => 'SUV']],
+        ];
+
+        $expected = [
+            ['name' => 'Mercedes-Benz', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+            ['name' => 'BMW', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+            ['name' => 'Porsche', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+        ];
+
+        $this->assertEquals($expected, multiarray_set($multiarray, 'details.country', 'Germany'));
+    }
+
+    /** @test */
+    public function it_can_set_existing_field_for_each_item_of_multiarray_using_dot_notation()
+    {
+        $multiarray = [
+            ['name' => 'Mercedes-Benz', 'details' => ['type' => 'SUV', 'country' => 'Unknown']],
+            ['name' => 'BMW', 'details' => ['type' => 'SUV', 'country' => 'Unknown']],
+            ['name' => 'Porsche', 'details' => ['type' => 'SUV', 'country' => 'Unknown']],
+        ];
+
+        $expected = [
+            ['name' => 'Mercedes-Benz', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+            ['name' => 'BMW', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+            ['name' => 'Porsche', 'details' => ['type' => 'SUV', 'country' => 'Germany']],
+        ];
+
+        $this->assertEquals($expected, multiarray_set($multiarray, 'details.country', 'Germany'));
+    }
 }