NdoleStudio / mobilenig-go

package mobilenig

import (

	"net/http"

	"testing"

	"github.com/stretchr/testify/assert"

)

func TestNew(t *testing.T) {

	t.Run("default configuration is used when no option is set", func(t *testing.T) {

		// act

		client := New()

		// assert

		assert.NotEmpty(t, client.environment)

		assert.NotEmpty(t, client.common)

		assert.Empty(t, client.username)

		assert.Empty(t, client.apiKey)

		assert.NotNil(t, client.httpClient)

		assert.NotNil(t, client.Bills)

	})

	t.Run("single configuration value can be set using options", func(t *testing.T) {

		// Arrange

		env := TestEnvironment

		// Act

		client := New(WithEnvironment(env))

		// Assert

		assert.NotNil(t, client.environment)

		assert.Equal(t, env.String(), client.environment.String())

	})

	t.Run("multiple configuration values can be set using options", func(t *testing.T) {

		// Arrange

		env := TestEnvironment

		newHTTPClient := &http.Client{Timeout: 422}

		// Act

		client := New(WithEnvironment(env), WithHTTPClient(newHTTPClient))

		// Assert

		assert.NotEmpty(t, client.environment)

		assert.Equal(t, env.String(), client.environment.String())

		assert.NotNil(t, client.httpClient)

		assert.Equal(t, newHTTPClient.Timeout, client.httpClient.Timeout)

	})

	t.Run("it sets the Bills service correctly", func(t *testing.T) {

		// Arrange

		client := New()

		// Assert

		assert.NotNil(t, client.Bills)

		assert.Equal(t, client.environment.String(), client.Bills.client.environment.String())