From d99774f8d9d099697a44e2430c17e52cf90441f6 Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Fri, 22 Feb 2019 22:52:43 +0900
Subject: [PATCH] fix tests

---
 BTCPayServer.Tests/UnitTest1.cs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/BTCPayServer.Tests/UnitTest1.cs b/BTCPayServer.Tests/UnitTest1.cs
index a7e8d6868..3813769e2 100644
--- a/BTCPayServer.Tests/UnitTest1.cs
+++ b/BTCPayServer.Tests/UnitTest1.cs
@@ -2017,14 +2017,23 @@ donation:
                 }, Facade.Merchant);
                 Assert.Equal(1m, invoice3.Price);
 
-                // Should not round up because BTC precision is 8 digits
+                // Should not round up at 8 digit because the 9th is insignificant
                 var invoice4 = user.BitPay.CreateInvoice(new Invoice()
                 {
                     Price = 1.000000019m,
                     Currency = "BTC",
                     FullNotifications = true
                 }, Facade.Merchant);
-                Assert.Equal(1.000000019m, invoice4.Price);
+                Assert.Equal(1.00000002m, invoice4.Price);
+
+                // But not if the 9th is insignificant
+                invoice4 = user.BitPay.CreateInvoice(new Invoice()
+                {
+                    Price = 0.000000019m,
+                    Currency = "BTC",
+                    FullNotifications = true
+                }, Facade.Merchant);
+                Assert.Equal(0.000000019m, invoice4.Price);
 
                 var invoice = user.BitPay.CreateInvoice(new Invoice()
                 {