You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: toml_test.go
    path of file: ./repos/minicron/client/vendor/github.com/pelletier/go-toml
    
    the code of the file until where you have to start completion: // Testing support for go-toml

package toml

import (
	"testing"
)

func TestTom
    
func TestTomlHas(t *testing.T) {
	tree, _ := Load(`
		[test]
		key = "value"
	`)

	if !tree.Has("test.key") {
		t.Errorf("Has - expected test.key to exists")
	}

	if tree.Has("") {
		t.Errorf("Should return false if the key is not provided")
	}
}