SEBA-688 implement mock gRPC server and unit test the version command
Change-Id: Ia10a8ea5b00ce5d5100f8fffbefba96f234d4b32
diff --git a/commands/version_test.go b/commands/version_test.go
new file mode 100644
index 0000000..1ebe7c3
--- /dev/null
+++ b/commands/version_test.go
@@ -0,0 +1,100 @@
+/*
+ * Portions copyright 2019-present Open Networking Foundation
+ * Original copyright 2019-present Ciena Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package commands
+
+import (
+ "bytes"
+ "fmt"
+ "github.com/opencord/cordctl/testutils"
+ "os"
+ "testing"
+)
+
+func TestVersionClientOnly(t *testing.T) {
+ expected := "" +
+ "Client:\n" +
+ " Version unknown-version\n" +
+ " Go version: unknown-goversion\n" +
+ " Git commit: unknown-gitcommit\n" +
+ " Git dirty: unknown-gitdirty\n" +
+ " Built: unknown-buildtime\n" +
+ " OS/Arch: unknown-os/unknown-arch\n" +
+ "\n"
+
+ got := new(bytes.Buffer)
+ OutputStream = got
+
+ var options VersionOpts
+ options.ClientOnly = true
+ err := options.Execute([]string{})
+
+ if err != nil {
+ t.Errorf("%s: Received error %v", t.Name(), err)
+ return
+ }
+
+ if got.String() != expected {
+ t.Logf("RECEIVED:\n%s\n", got.String())
+ t.Logf("EXPECTED:\n%s\n", expected)
+ t.Errorf("%s: expected and received did not match", t.Name())
+ }
+}
+
+func TestVersionClientAndServer(t *testing.T) {
+ expected := "" +
+ "Client:\n" +
+ " Version unknown-version\n" +
+ " Go version: unknown-goversion\n" +
+ " Git commit: unknown-gitcommit\n" +
+ " Git dirty: unknown-gitdirty\n" +
+ " Built: unknown-buildtime\n" +
+ " OS/Arch: unknown-os/unknown-arch\n" +
+ "\n" +
+ "Server:\n" +
+ " Version 3.2.6\n" +
+ " Python version: 2.7.16 (default, May 6 2019, 19:35:26)\n" +
+ " Git commit: b0df1bf6ed1698285eda6a6725c5da0c80aa4aee\n" +
+ " Built: 2019-05-20T17:04:14Z\n" +
+ " OS/Arch: linux/x86_64\n" +
+ "\n"
+
+ got := new(bytes.Buffer)
+ OutputStream = got
+
+ var options VersionOpts
+ err := options.Execute([]string{})
+
+ if err != nil {
+ t.Errorf("%s: Received error %v", t.Name(), err)
+ return
+ }
+
+ if got.String() != expected {
+ t.Logf("RECEIVED:\n%s\n", got.String())
+ t.Logf("EXPECTED:\n%s\n", expected)
+ t.Errorf("%s: expected and received did not match", t.Name())
+ }
+}
+
+func TestMain(m *testing.M) {
+ err := testutils.StartMockServer("data.json")
+ if err != nil {
+ fmt.Printf("Error when initializing mock server %v", err)
+ os.Exit(-1)
+ }
+ os.Exit(m.Run())
+}