Add the package to your project:
go get github.com/go-bdd/gobdd
Add a new test main_test.go:
func add(t gobdd.StepTest, ctx gobdd.Context, var1, var2 int) {
res := var1 + var2
ctx.Set("sumRes", res)
}
func check(t gobdd.StepTest, ctx gobdd.Context, sum int) {
received, err := ctx.GetInt("sumRes")
if err != nil {
t.Error(err)
return
}
if sum != received {
t.Error(errors.New("the math does not work for you"))
}
}
func TestScenarios(t *testing.T) {
suite := NewSuite(t)
suite.AddStep(`I add (\d+) and (\d+)`, add)
suite.AddStep(`the result should equal (\d+)`, check)
suite.Run()
}
Inside features folder create your scenarios. Here is an example:
Feature: math operations
Scenario: add two digits
When I add 1 and 2
Then the result should equal 3
and run tests
go test ./...