package config

import (
	"testing"

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

func TestEnvDefaultsToDev(t *testing.T) {
	c := config{}
	assert.Equal(t, Dev, c.Env())
}

func TestInvalidEnvReturnsDev(t *testing.T) {
	c := config{env: Env(255)}
	assert.Equal(t, Dev, c.Env())
}

func TestValidEnvReturnsCorrect(t *testing.T) {
	for _, e := range Envs {
		t.Run(string(e), func(t *testing.T) {
			c := config{env: e}
			assert.Equal(t, e, c.Env())
		})
	}
}

func TestConfigBaseURL(t *testing.T) {
	c := config{baseURL: "https://me.goodevilgenius.org"}
	assert.Equal(t, c.baseURL, c.BaseURL())
}

func TestConfigStoreName(t *testing.T) {
	c := config{stores: stores{store: "cockroachdb"}}
	assert.Equal(t, c.stores.store, c.StoreName())
}

func TestStoresMissingStore(t *testing.T) {
	ss := stores{}
	st, er := ss.GetStore("cockroachdb")
	assert.Nil(t, st)
	assert.ErrorIs(t, er, ErrMissingStore)
}

var mockToml = `
[cockroachdb]

dsn = "cockroachdb://user:pass@127.0.0.1:26257/combluotion"
`

type mockConn struct {
	CockroachDB toml.Primitive
}

func TestStoreMap(t *testing.T) {
	var conn mockConn
	md, _ := toml.Decode(mockToml, &conn)
	st := store{"cockroachdb", conn.CockroachDB, md}

	m, er := st.Map()
	assert.NoError(t, er)
	assert.Equal(t, "cockroachdb://user:pass@127.0.0.1:26257/combluotion", m["dsn"])
}