commands: Wrote tests for Response marshalling

commands/response_test.go

+package commands
+
+import "testing"
+
+type TestOutput struct {
+  Foo, Bar string
+  Baz int
+}
+
+func TestMarshalling(t *testing.T) {
+  req := NewRequest()
+
+  res := Response{
+    req: req,
+    Value: TestOutput{ "beep", "boop", 1337 },
+  }
+
+  _, err := res.Marshal()
+  if err == nil {
+    t.Error("Should have failed (no encoding type specified in request)")
+  }
+
+  req.options["enc"] = Json
+  bytes, err := res.Marshal()
+  if err != nil {
+    t.Error("Should have passed")
+  }
+  output := string(bytes)
+  if output != "{\"Foo\":\"beep\",\"Bar\":\"boop\",\"Baz\":1337}" {
+    t.Error("Incorrect JSON output")
+  }
+}