Issue #42: implement Go client session values errors and CLI

clients/go/mxgateway/conversion_test.go

@@ -0,0 +1,73 @@
+package mxgateway
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"testing"
+
+	pb "gitea.dohertylan.com/dohertj2/mxaccessgw/clients/go/internal/generated"
+	"google.golang.org/protobuf/encoding/protojson"
+)
+
+func TestValueConversionFixtures(t *testing.T) {
+	data, err := os.ReadFile(filepath.Join("..", "..", "proto", "fixtures", "behavior", "values", "value-conversion-cases.json"))
+	if err != nil {
+		t.Fatalf("read fixture: %v", err)
+	}
+
+	var fixture struct {
+		Cases []struct {
+			ID           string          `json:"id"`
+			ExpectedKind string          `json:"expectedKind"`
+			Value        json.RawMessage `json:"value"`
+		} `json:"cases"`
+	}
+	if err := json.Unmarshal(data, &fixture); err != nil {
+		t.Fatalf("parse fixture manifest: %v", err)
+	}
+
+	for _, tc := range fixture.Cases {
+		t.Run(tc.ID, func(t *testing.T) {
+			var value pb.MxValue
+			if err := protojson.Unmarshal(tc.Value, &value); err != nil {
+				t.Fatalf("parse value: %v", err)
+			}
+			if _, err := NativeValue(&value); err != nil {
+				t.Fatalf("NativeValue() error = %v", err)
+			}
+			if got := value.ProtoReflect().WhichOneof(value.ProtoReflect().Descriptor().Oneofs().ByName("kind")).JSONName(); got != tc.ExpectedKind {
+				t.Fatalf("kind = %q, want %q", got, tc.ExpectedKind)
+			}
+		})
+	}
+}
+
+func TestStatusConversionFixtures(t *testing.T) {
+	data, err := os.ReadFile(filepath.Join("..", "..", "proto", "fixtures", "behavior", "statuses", "status-conversion-cases.json"))
+	if err != nil {
+		t.Fatalf("read fixture: %v", err)
+	}
+
+	var fixture struct {
+		Cases []struct {
+			ID     string          `json:"id"`
+			Status json.RawMessage `json:"status"`
+		} `json:"cases"`
+	}
+	if err := json.Unmarshal(data, &fixture); err != nil {
+		t.Fatalf("parse fixture manifest: %v", err)
+	}
+
+	for _, tc := range fixture.Cases {
+		t.Run(tc.ID, func(t *testing.T) {
+			var status pb.MxStatusProxy
+			if err := protojson.Unmarshal(tc.Status, &status); err != nil {
+				t.Fatalf("parse status: %v", err)
+			}
+			if got, want := StatusSucceeded(&status), status.GetSuccess() != 0; got != want {
+				t.Fatalf("StatusSucceeded() = %v, want %v", got, want)
+			}
+		})
+	}
+}