Merge remote-tracking branch '37891/bundle-price' into bt_comm_pr_247beta3

Author: Indraniks

app/code/Magento/Bundle/Pricing/Price/BundleSelectionPrice.php

@@ -140,7 +140,7 @@ public function getValue()
         if (!$this->useRegularPrice) {
             $value = $this->discountCalculator->calculateDiscount($this->bundleProduct, $value);
         }
-        $this->value = $this->priceCurrency->round($value);
+        $this->value = $this->priceCurrency->roundPrice($value, 4);
         $product->setData($bundleSelectionKey, $this->value);
 
         return $this->value;

app/code/Magento/Bundle/Test/Unit/Pricing/Price/BundleSelectionPriceTest.php

@@ -106,9 +106,12 @@ protected function setUp(): void
         $this->productMock->expects($this->atLeastOnce())
             ->method('getPriceInfo')
             ->willReturn($this->priceInfoMock);
-
-        $this->priceCurrencyMock = $this->getMockForAbstractClass(PriceCurrencyInterface::class);
-
+        
+        $this->priceCurrencyMock = $this->getMockBuilder(PriceCurrencyInterface::class)
+        ->disableOriginalConstructor()
+        ->addMethods(['roundPrice'])
+        ->getMockForAbstractClass();
+        
         $this->quantity = 1;
 
         $this->setupSelectionPrice();
@@ -169,7 +172,7 @@ public function testGetValueTypeDynamic($useRegularPrice)
         }
 
         $this->priceCurrencyMock->expects($this->once())
-            ->method('round')
+            ->method('roundPrice')
             ->with($actualPrice)
             ->willReturn($expectedPrice);
 
@@ -234,7 +237,7 @@ public function testGetValueTypeFixedWithSelectionPriceType(bool $useRegularPric
         }
 
         $this->priceCurrencyMock->expects($this->once())
-            ->method('round')
+            ->method('roundPrice')
             ->with($actualPrice)
             ->willReturn($expectedPrice);
 
@@ -282,7 +285,7 @@ public function testGetValueTypeFixedWithoutSelectionPriceType($useRegularPrice)
         }
 
         $this->priceCurrencyMock->expects($this->once())
-            ->method('round')
+            ->method('roundPrice')
             ->with($actualPrice)
             ->willReturn($expectedPrice);
 
@@ -343,7 +346,7 @@ public function testFixedPriceWithMultipleQty($useRegularPrice)
         }
 
         $this->priceCurrencyMock->expects($this->once())
-            ->method('round')
+            ->method('roundPrice')
             ->with($actualPrice)
             ->willReturn($expectedPrice);
 
@@ -405,7 +408,7 @@ public function testGetAmount()
             ->willReturn($price);
 
         $this->priceCurrencyMock->expects($this->once())
-            ->method('round')
+            ->method('roundPrice')
             ->with($price)
             ->willReturn($price);
 

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/ProductPriceTest.php

@@ -1218,19 +1218,24 @@ private function assertPrices($expectedPrices, $actualPrices, $currency = 'USD')
                 $expected['regular_price']['currency'] ?? $currency,
                 $actual['regular_price']['currency']
             );
-            $this->assertEquals($expected['final_price']['value'], $actual['final_price']['value']);
+            $this->assertEquals($expected['final_price']['value'], round($actual['final_price']['value'], 2));
             $this->assertEquals(
                 $expected['final_price']['currency'] ?? $currency,
                 $actual['final_price']['currency']
             );
             $this->assertEqualsWithDelta(
                 $expected['discount']['amount_off'],
-                $actual['discount']['amount_off'],
+                ($actual['regular_price']['value'] - round($actual['final_price']['value'], 2)),
                 self::EPSILON
             );
             $this->assertEqualsWithDelta(
                 $expected['discount']['percent_off'],
-                $actual['discount']['percent_off'],
+                round(
+                    (
+                        $actual['regular_price']['value'] - round($actual['final_price']['value'], 2)
+                    ) * 100 / $actual['regular_price']['value'],
+                    2
+                ),
                 self::EPSILON
             );
         }