Apply accuracy for test results

Author: alex-kulakov

Orm/Xtensive.Orm.Tests/Issues/AggregatesRelatedIssues/IssueJira0786/MaxProcessingTest.cs

@@ -1051,11 +1051,11 @@ public void NullableFloatFieldExpressionTest06() =>
 
     [Test]
     public void NullableDoubleFieldExpressionTest01() =>
-      TestMax(i => i.NullableDoubleValue1 * i.NullableDoubleValue1);
+      TestMaxWithAccuracy(i => i.NullableDoubleValue1 * i.NullableDoubleValue1, DoubleValueAccuracy);
 
     [Test]
     public void NullableDoubleFieldExpressionTest02() =>
-      TestMax(i => (decimal?) i.NullableDoubleValue1 * i.NullableDecimalValue);
+      TestMaxWithAccuracy(i => (decimal?) i.NullableDoubleValue1 * i.NullableDecimalValue, DoubleValueAccuracy);
 
     [Test]
     public void NullableDecimalFieldExpressionTest() =>