Added tests to build.sh.

Author: merbla

build.sh

@@ -8,4 +8,10 @@ done
 for path in sample/project.json; do
     dirname="$(dirname "${path}")"
     dotnet build ${dirname}
-done 
+done 
+
+for path in test/Serilog.Sinks.Splunk.Tests/project.json; do
+    dirname="$(dirname "${path}")"
+    dotnet build ${dirname} -f netcoreapp1.0 -c Release
+    dotnet test ${dirname} -f netcoreapp1.0  -c Release
+done