synapsecns/sanguine

package config_test

import (
    "bytes"
    "fmt"
    "github.com/synapsecns/sanguine/core/internal/assets"
    "os"
    "time"

    "github.com/brianvoe/gofakeit/v6"
    . "github.com/stretchr/testify/assert"
    "github.com/synapsecns/sanguine/core/config"
)

// testSuffix allows for easy bulk deleting in the case this isn't automatically taken care of.
const testSuffix = "_test"

func (c ConfigSuite) TestGetLogo() {
    c.generateSafeConfigDir()

    // first fetch will create the path, second should use it
    const iterations = 2
    for i := 0; i < iterations; i++ {
        NotPanics(c.T(), func() {
            logoPath, _ := config.GetLogoPath()
            //nolint:gosec
            logoContents, err := os.ReadFile(logoPath)
            Nil(c.T(), err)
            True(c.T(), bytes.Equal(logoContents, assets.Logo))
        })
    }
}

// generateSafeConfigDir gets a safe (deletable after test) config dir for testing
// this will be deleted after the test.
func (c ConfigSuite) generateSafeConfigDir() {
    c.T().Helper()
    // use a different dir each time for testing
    gofakeit.Seed(time.Now().UnixNano() * int64(c.GetTestID()))

    // get the original config dir so we don't acidentally delete this.
    // we do a compare and fail the test if these are the same
    ogConfigDir, err := config.GetConfigDir()
    Nil(c.T(), err)

    config.SetNameSuffix(fmt.Sprintf("%s_%s", testSuffix, gofakeit.AppName()))
    newConfigDir, err := config.GetConfigDir()
    Nil(c.T(), err)

    NotEqual(c.T(), ogConfigDir, newConfigDir)

    c.DeferAfterTest(func() {
        err := os.RemoveAll(newConfigDir)
        if err != nil {
            c.T().Logf("could not remove path: %v, should do manually", err)
        }
    })
}