add tests

document_code_action_test.go

@@ -0,0 +1,30 @@
+package protocol_test
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/laravel-ls/protocol"
+)
+
+func Test_DocumentCodeAction_StructsUnmarshalValidJSON(t *testing.T) {
+	var params protocol.CodeActionParams
+	if err := json.Unmarshal([]byte(`{
+		"textDocument":{"uri":"file:///tmp/main.go"},
+		"range":{"start":{"line":1,"character":0},"end":{"line":1,"character":4}},
+		"context":{"diagnostics":[{"range":{"start":{"line":1,"character":0},"end":{"line":1,"character":4}},"message":"problem"}],"only":["quickfix"],"triggerKind":1}
+	}`), &params); err != nil {
+		t.Fatalf("unmarshal CodeActionParams failed: %v", err)
+	}
+	if len(params.Context.Diagnostics) != 1 {
+		t.Fatalf("unexpected CodeActionParams diagnostics: %+v", params.Context.Diagnostics)
+	}
+
+	var action protocol.CodeAction
+	if err := json.Unmarshal([]byte(`{"title":"Fix issue","kind":"quickfix","isPreferred":true,"disabled":{"reason":"not applicable"}}`), &action); err != nil {
+		t.Fatalf("unmarshal CodeAction failed: %v", err)
+	}
+	if action.Disabled == nil || action.Disabled.Reason != "not applicable" {
+		t.Fatalf("unexpected CodeAction disabled state: %+v", action.Disabled)
+	}
+}