Run tests on multiple frameworks

.travis.yml

@@ -1,8 +1,8 @@
 sudo: false
 dist: xenial
 language: csharp
+dotnet: 3.1
 mono: none
-dotnet: 3.1.102
 
 addons:
   apt:
@@ -14,7 +14,7 @@ addons:
 
 env:
   global:
-    - RABBITMQ_VERSION=3.8.2
+    - RABBITMQ_VERSION=3.8.3
     - RABBITMQ_DOWNLOAD_URL="https://github.com/rabbitmq/rabbitmq-server/releases/download/v$RABBITMQ_VERSION/rabbitmq-server-generic-unix-$RABBITMQ_VERSION.tar.xz"
     - RABBITMQ_TAR="rabbitmq-$RABBITMQ_VERSION.tar.xz"
 

projects/Unit/Fixtures.cs

@@ -699,6 +699,7 @@ public static string CertificatesDirectory()
     public class TimingFixture
     {
         public static readonly TimeSpan TimingInterval = TimeSpan.FromMilliseconds(300);
+        public static readonly TimeSpan TimingInterval_2X = TimeSpan.FromMilliseconds(600);
         public static readonly TimeSpan SafetyMargin = TimeSpan.FromMilliseconds(150);
         public static readonly TimeSpan TestTimeout = TimeSpan.FromSeconds(5);
     }

projects/Unit/TestBlockingCell.cs

@@ -140,7 +140,7 @@ public void TestBackgroundUpdateSucceeds()
             SetAfter(TimingInterval, k, 123);
 
             ResetTimer();
-            int v = k.WaitForValue(TimingInterval * 2);
+            int v = k.WaitForValue(TimingInterval_2X);
             Assert.Less(TimingInterval - SafetyMargin, ElapsedMs());
             Assert.AreEqual(123, v);
         }
@@ -152,7 +152,7 @@ public void TestBackgroundUpdateSucceedsWithTimeSpan()
             SetAfter(TimingInterval, k, 123);
 
             ResetTimer();
-            int v = k.WaitForValue(TimingInterval * 2);
+            int v = k.WaitForValue(TimingInterval_2X);
             Assert.Less(TimingInterval - SafetyMargin, ElapsedMs());
             Assert.AreEqual(123, v);
         }
@@ -174,7 +174,7 @@ public void TestBackgroundUpdateSucceedsWithInfiniteTimeoutTimeSpan()
         public void TestBackgroundUpdateFails()
         {
             var k = new BlockingCell<int>();
-            SetAfter(TimingInterval * 2, k, 123);
+            SetAfter(TimingInterval_2X, k, 123);
 
             ResetTimer();
             Assert.Throws<TimeoutException>(() => k.WaitForValue(TimingInterval));

projects/Unit/TestSharedQueue.cs

@@ -131,7 +131,7 @@ public TimeSpan ElapsedMs()
         public void TestBgLong()
         {
             var q = new SharedQueue();
-            EnqueueAfter(TimingInterval*2, q, 123);
+            EnqueueAfter(TimingInterval_2X, q, 123);
 
             ResetTimer();
             bool r = q.Dequeue(TimingInterval, out object v);
@@ -147,7 +147,7 @@ public void TestBgShort()
             EnqueueAfter(TimingInterval, q, 123);
 
             ResetTimer();
-            bool r = q.Dequeue(TimingInterval * 2, out object v);
+            bool r = q.Dequeue(TimingInterval_2X, out object v);
             Assert.Less(TimingInterval - SafetyMargin, ElapsedMs());
             Assert.IsTrue(r);
             Assert.AreEqual(123, v);
@@ -237,20 +237,20 @@ public void TestDoubleBg()
         {
             var q = new SharedQueue();
             EnqueueAfter(TimingInterval, q, 123);
-            EnqueueAfter(TimingInterval*2, q, 234);
+            EnqueueAfter(TimingInterval_2X, q, 234);
 
             ResetTimer();
             bool r;
 
-            r = q.Dequeue(TimingInterval * 2, out object v);
+            r = q.Dequeue(TimingInterval_2X, out object v);
             Assert.Less(TimingInterval - SafetyMargin, ElapsedMs());
             Assert.Greater(TimingInterval + SafetyMargin, ElapsedMs());
             Assert.IsTrue(r);
             Assert.AreEqual(123, v);
 
-            r = q.Dequeue(TimingInterval * 2, out v);
-            Assert.Less(TimingInterval*2 - SafetyMargin, ElapsedMs());
-            Assert.Greater(TimingInterval*2 + SafetyMargin, ElapsedMs());
+            r = q.Dequeue(TimingInterval_2X, out v);
+            Assert.Less(TimingInterval_2X - SafetyMargin, ElapsedMs());
+            Assert.Greater(TimingInterval_2X + SafetyMargin, ElapsedMs());
             Assert.IsTrue(r);
             Assert.AreEqual(234, v);
         }
@@ -259,7 +259,7 @@ public void TestDoubleBg()
         public void TestDoublePoll()
         {
             var q = new SharedQueue();
-            EnqueueAfter(TimingInterval*2, q, 123);
+            EnqueueAfter(TimingInterval_2X, q, 123);
 
             ResetTimer();
             bool r;
@@ -270,9 +270,9 @@ public void TestDoublePoll()
             Assert.IsTrue(!r);
             Assert.AreEqual(null, v);
 
-            r = q.Dequeue(TimingInterval * 2, out v);
-            Assert.Less(TimingInterval*2 - SafetyMargin, ElapsedMs());
-            Assert.Greater(TimingInterval*2 + SafetyMargin, ElapsedMs());
+            r = q.Dequeue(TimingInterval_2X, out v);
+            Assert.Less(TimingInterval_2X - SafetyMargin, ElapsedMs());
+            Assert.Greater(TimingInterval_2X + SafetyMargin, ElapsedMs());
             Assert.IsTrue(r);
             Assert.AreEqual(123, v);
         }

projects/Unit/Unit.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <TargetFrameworks>net461;netcoreapp3.1</TargetFrameworks>
     <AssemblyOriginatorKeyFile>../rabbit.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
   </PropertyGroup>
@@ -13,6 +13,7 @@
   <ItemGroup>
     <PackageReference Include="ApprovalTests" Version="4.5.2" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" />
     <PackageReference Include="NUnit" Version="3.12.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
     <PackageReference Include="PublicApiGenerator" Version="10.0.2" />

run-test.sh

@@ -13,4 +13,4 @@ fi
 
 cd "$script_dir"
 
-dotnet test --no-build --logger 'console;verbosity=detailed' ./RabbitMQDotNetClient.sln < /dev/null
+dotnet test --no-build --logger 'console;verbosity=detailed' --framework 'netcoreapp3.1' ./RabbitMQDotNetClient.sln < /dev/null