add filter/input/version tests

version_test.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"bytes"
+	"strings"
+	"testing"
+)
+
+func TestVersion(t *testing.T) {
+	client, disconnect := getClient(t)
+	defer disconnect()
+
+	var out bytes.Buffer
+	context := &context{
+		Client: client,
+		Out:    &out,
+	}
+
+	cmd := &VersionCmd{}
+	err := cmd.Run(context)
+	if err != nil {
+		t.Fatalf("Failed to get version: %v", err)
+	}
+	if !strings.Contains(out.String(), "OBS Client Version:") {
+		t.Fatalf("Expected output to contain 'OBS Client Version:', got '%s'", out.String())
+	}
+	if !strings.Contains(out.String(), "with Websocket Version:") {
+		t.Fatalf("Expected output to contain 'with Websocket Version:', got '%s'", out.String())
+	}
+}