Create framework for varlink endpoint integration tests

add the ability to write integration tests similar to our e2e tests for
the varlink endpoints.

Signed-off-by: baude <bbaude@redhat.com>

test/endpoint/version_test.go

@@ -0,0 +1,41 @@
+package endpoint
+
+import (
+	"os"
+
+	. "github.com/containers/libpod/test/utils"
+	"github.com/containers/libpod/version"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Podman version", func() {
+	var (
+		tempdir      string
+		err          error
+		endpointTest *EndpointTestIntegration
+	)
+
+	BeforeEach(func() {
+		tempdir, err = CreateTempDirInTempDir()
+		if err != nil {
+			os.Exit(1)
+		}
+		endpointTest = Setup(tempdir)
+		endpointTest.StartVarlink()
+	})
+
+	AfterEach(func() {
+		endpointTest.Cleanup()
+		//f := CurrentGinkgoTestDescription()
+		//processTestResult(f)
+
+	})
+
+	It("podman version", func() {
+		session := endpointTest.Varlink("GetVersion", "", false)
+		result := session.OutputToStringMap()
+		Expect(result["version"]).To(Equal(version.Version))
+		Expect(session.ExitCode()).To(Equal(0))
+	})
+})