assert_test.go

package bigcache

import (
	"bytes"
	"fmt"
	"path"
	"reflect"
	"runtime"
	"testing"
)

func assertEqual(t *testing.T, expected, actual interface{}, msgAndArgs ...interface{}) {
	if !objectsAreEqual(expected, actual) {
		_, file, line, _ := runtime.Caller(1)
		file = path.Base(file)
		t.Errorf(fmt.Sprintf("\n%s:%d: Not equal: \n"+
			"expected: %T(%#v)\n"+
			"actual  : %T(%#v)\n",
			file, line, expected, expected, actual, actual), msgAndArgs...)
	}
}

func noError(t *testing.T, e error) {
	if e != nil {
		_, file, line, _ := runtime.Caller(1)
		file = path.Base(file)
		t.Errorf(fmt.Sprintf("\n%s:%d: Error is not nil: \n"+
			"actual  : %T(%#v)\n", file, line, e, e))
	}
}

func objectsAreEqual(expected, actual interface{}) bool {
	if expected == nil || actual == nil {
		return expected == actual
	}

	exp, ok := expected.([]byte)
	if !ok {
		return reflect.DeepEqual(expected, actual)
	}

	act, ok := actual.([]byte)
	if !ok {
		return false
	}
	if exp == nil || act == nil {
		return exp == nil && act == nil
	}
	return bytes.Equal(exp, act)
}