example_test.go

package should_test

import (
	"strconv"
	"testing"

	//You should check errors and test!
	"qlova.org/should"
	"qlova.org/should/check"
	"qlova.org/should/check/errors"
	"qlova.org/should/test"
)

type Example struct {
	test.Suite

	Value string
}

func (e *Example) SetupSuite() {
	e.Value = "Hello World"
}

func (e Example) TestValue() {
	should.Be("Hello World")(e.Value).Test(e.T())
}

func (e Example) TestPanic() {
	should.Panic(func() {
		panic("Hello World")
	}).Test(e.T())
}

func (e Example) TestErrors() {

	AddStringIntegers := func(a, b string) (sum int, err error) {
		defer check.Returnf("tostring failed: %w", &err)

		i1, err := strconv.Atoi(a)
		check.Error(errors.Trace(err))

		i2, err := strconv.Atoi(b)
		check.Error(errors.Trace(err))

		return i1 + i2, nil
	}

	should.Be(5)(AddStringIntegers("3", "2")).Test(e.T())

	should.Error(AddStringIntegers("asdsadsad", "2")).Test(e.T())
}

func TestExample(t *testing.T) {
	test.New(new(Example))(t)
}