Example using Seq for partial object equality.

main.go

// $ go run main.go
// Differences:
//    Expected 'PointerToNumber' to be '5' but got '4'
//    Expected 'Endpoint.Blob' to be 'Test24343' but got 'Test1'
//    Expected 'String' to be 'John Smith' but got 'John'

package main

import (
	"fmt"

	"github.com/abdullin/seq"
)

type Thing struct {
	Number          int
	PointerToNumber *int
	String          string
	Endpoint        struct {
		Blob  string
		Queue string
	}
}

func Int(val int) *int {
	return &val
}

func main() {
	actual := &Thing{
		Number:          3,
		PointerToNumber: Int(4),
		String:          "John",
		Endpoint: struct {
			Blob  string
			Queue string
		}{
			Blob:  "Test1",
			Queue: "Test2",
		},
	}

	expect := seq.Map{
		"Number":          3,
		"PointerToNumber": 5,
		"String":          "John Smith",
		"Endpoint.Blob":   "Test24343",
	}

	result := expect.Test(actual)
	if !result.Ok() {
		fmt.Println("Differences:")
		for _, v := range result.Issues {
			fmt.Println(v.String())
		}
	}
}