fix: phpunit

Author: girishpanchal30

inc/functions.php

@@ -1582,22 +1582,26 @@ function ppom_extract_matrix_by_quantity( $quantities_field, $product, $quantity
 		return $matrix;
 	}
 
-	$matrix_index = 0;
-	$quantity     = intval( $quantity );
+	$quantity = intval( $quantity );
 	foreach ( $ranges as $range => $data ) {
 
-		$range_array = explode( '-', $range );
-		$range_start = $range_array[0];
-		$range_end   = isset( $range_array[1] ) ? $range_array[1] : 0;
+		if ( strpos( $range, '-' ) !== false ) {
+			list( $start, $end ) = array_map( 'intval', explode( '-', $range ) );
+			if ( $quantity >= $start && $quantity <= $end ) {
+				$matrix = $data;
+				break;
+			}
+		} else {
+			$value = intval( $range );
 
-		if ( 0 === $matrix_index && $quantity < intval( $range_start ) && 0 === $range_end ) {
-			$matrix = $data;
-			break;
-		} elseif ( 0 !== $matrix_index && $quantity >= $range_start && ( $quantity <= $range_end || $range_end == 0 ) ) {
-			$matrix = $data;
-			break;
+			if ( $range === array_key_first( $ranges ) && $quantity < $value ) {
+				$matrix = $data;
+				break;
+			} elseif ( $range === array_key_last( $ranges ) && $quantity >= $value ) {
+				$matrix = $data;
+				break;
+			}
 		}
-		++$matrix_index;
 	}
 
 	return $matrix;

tests/unit/test-checkout-lifecycle.php

@@ -262,13 +262,19 @@ public function testWooCommerceGetCartItemFromSessionRecalculatesMatrixPriceWhen
 					'price_matrix',
 					array(
 						array(
-							'option' => '1-2',
+							'option' => '5',
 							'price'  => '12',
 							'label'  => 'Low quantity',
 							'id'     => 'low_qty',
 						),
 						array(
-							'option' => '3-5',
+							'option' => '5-10',
+							'price'  => '10',
+							'label'  => 'Range quantity',
+							'id'     => 'range_qty',
+						),
+						array(
+							'option' => '11',
 							'price'  => '8',
 							'label'  => 'High quantity',
 							'id'     => 'high_qty',
@@ -279,11 +285,13 @@ public function testWooCommerceGetCartItemFromSessionRecalculatesMatrixPriceWhen
 			$product->get_id()
 		);
 
-		$initial = $this->restore_cart_item_from_session( wc_get_product( $product->get_id() ), array(), 1 );
-		$updated = $this->restore_cart_item_from_session( wc_get_product( $product->get_id() ), array(), 3 );
+		$low_quantity   = $this->restore_cart_item_from_session( wc_get_product( $product->get_id() ), array(), 3 );
+		$range_quantity = $this->restore_cart_item_from_session( wc_get_product( $product->get_id() ), array(), 7 );
+		$high_quantity  = $this->restore_cart_item_from_session( wc_get_product( $product->get_id() ), array(), 15 );
 
-		$this->assertSame( 12.0, (float) $initial['data']->get_price() );
-		$this->assertSame( 8.0, (float) $updated['data']->get_price() );
+		$this->assertSame( 12.0, (float) $low_quantity['data']->get_price() );
+		$this->assertSame( 10.0, (float) $range_quantity['data']->get_price() );
+		$this->assertSame( 8.0, (float) $high_quantity['data']->get_price() );
 	}
 
 	/**