Include dotnet cli builds to travis and appveyor

Appveyor: use build matrix for ci_type and target runtime
Travis: Only build .NET Core target on travis
Test: use exception derived type
Test: Removed unused variable

Author: jorgebay

.travis.yml

@@ -1,5 +1,15 @@
 language: csharp
-sudo: false
+sudo: required
+dist: trusty
+addons:
+  apt:
+    packages:
+    - gettext
+    - libcurl4-openssl-dev
+    - libicu-dev
+    - libssl-dev
+    - libunwind8
+    - zlib1g
 branches:
   except:
     - 1.0
@@ -9,7 +19,12 @@ branches:
 solution: src/Cassandra.sln
 install:
   - nuget restore src/Cassandra.sln
-  - nuget install NUnit.Runners -Version 3.2.1 -OutputDirectory testrunner
+  - nuget install NUnit.Runners -Version 3.4.1 -OutputDirectory testrunner
+  - export DOTNET_INSTALL_DIR="$PWD/.dotnetcli"
+  - curl -sSL https://raw.githubusercontent.com/dotnet/cli/rel/1.0.0/scripts/obtain/dotnet-install.sh | bash /dev/stdin --version latest --install-dir "$DOTNET_INSTALL_DIR"
+  - export PATH="$DOTNET_INSTALL_DIR:$PATH"  
 script:
   - xbuild /p:Configuration=Release /v:m /p:restorepackages=false src/Cassandra.sln
-  - mono ./testrunner/NUnit.ConsoleRunner.3.2.1/tools/nunit3-console.exe ./src/Cassandra.Tests/bin/Release/Cassandra.Tests.dll
+  - mono ./testrunner/NUnit.ConsoleRunner.3.4.1/tools/nunit3-console.exe ./src/Cassandra.Tests/bin/Release/Cassandra.Tests.dll
+  - dotnet restore
+  - dotnet test src/Cassandra.Tests -c Release -f netcoreapp1.0

appveyor.yml

@@ -14,9 +14,19 @@ configuration:
 environment:
   NUNIT_PATH: nunit3-console
   matrix:
-    - CASSANDRA_VERSION: 3.4
-
-    - CASSANDRA_VERSION: 2.2.5
+    - TARGET: net452
+      CI_TYPE: UNIT
+    - TARGET: netcoreapp1.0
+      CI_TYPE: UNIT
+    - TARGET: net452
+      CASSANDRA_VERSION: 3.4
+      CI_TYPE: INTEGRATION
+    - TARGET: netcoreapp1.0
+      CASSANDRA_VERSION: 3.4
+      CI_TYPE: INTEGRATION
+    - TARGET: net452
+      CASSANDRA_VERSION: 2.2.5
+      CI_TYPE: INTEGRATION
 
 install:
   - ps: .\appveyor_install.ps1
@@ -35,6 +45,11 @@ test:
       - long
       - duration
 
+test_script:
+  - dotnet restore
+  - IF "%CI_TYPE%" == "UNIT" dotnet test src\Cassandra.Tests -c Release -f %TARGET%
+  - IF "%CI_TYPE%" == "INTEGRATION" dotnet test src\Cassandra.IntegrationTests -c Release -f %TARGET% --where "cat=short"
+
 on_failure:
   - ps: >-
       Write-Host "Build failed"

src/Cassandra.IntegrationTests/Policies/Tests/LoadBalancingPolicyShortTests.cs

@@ -21,7 +21,7 @@ public class LoadBalancingPolicyShortTests : TestGlobals
         public void TwoSessionsConnectedToSameDcUseSeparatePolicyInstances()
         {
             var builder = Cluster.Builder();
-            var testCluster = TestClusterManager.CreateNew(1);
+            var testCluster = TestClusterManager.CreateNew();
 
             using (var cluster1 = builder.WithConnectionString(String.Format("Contact Points={0}1", testCluster.ClusterIpPrefix)).Build())
             using (var cluster2 = builder.WithConnectionString(String.Format("Contact Points={0}2", testCluster.ClusterIpPrefix)).Build())
@@ -249,7 +249,6 @@ public void TokenAware_BindInt_NoHops()
             var pstmt = session.Prepare("INSERT INTO " + policyTestTools.TableName + " (k, i) VALUES (?, ?)");
             for (var i = (int)short.MinValue; i < short.MinValue + 40; i++)
             {
-                var partitionKey = BitConverter.GetBytes(i).Reverse().ToArray();
                 var statement = pstmt
                     .Bind(i, i)
                     .EnableTracing();

src/Cassandra.Tests/BuilderTests.cs

@@ -91,9 +91,9 @@ public void WithCredentials()
         public void AddContactPointsThrowsWhenNameCouldNotBeResolved()
         {
             const string hostName = "not_existent_host_100003030";
-            var ex = Assert.Throws<SocketException>(() => Cluster.Builder()
-                                                  .AddContactPoint(hostName)
-                                                  .Build());
+            var ex = (SocketException) Assert.Throws(
+                Is.InstanceOf<SocketException>(), 
+                () => Cluster.Builder().AddContactPoint(hostName).Build());
             Assert.AreEqual(ex.SocketErrorCode, SocketError.HostNotFound);
         }