package env_test

import (
	"os"
	"queryorchestration/internal/env"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestGet(t *testing.T) {
	name := "test_get_env_var_does_not_exist"

	value := "value"
	os.Setenv(name, value)

	returnValue, err := env.Get(name)

	assert.Equal(t, value, returnValue)
	assert.Nil(t, err)

	value = ""
	os.Setenv(name, value)

	returnValue, err = env.Get(name)

	assert.Equal(t, value, returnValue)
	assert.NotNil(t, err)
}