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package main
import (
"testing"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/assert"
"time"
"io/ioutil"
"crypto/rand"
"os"
)
const updateFile = "shared/pages/.update"
func TestReadProjects(t *testing.T) {
*pagesDomain = "test.io"
d := make(domains)
err := d.ReadGroups()
require.NoError(t, err)
var domains []string
for domain, _ := range d {
domains = append(domains, domain)
}
expectedDomains := []string{
"group.test.io",
"group.internal.test.io",
"test.domain.com", // from config.json
"other.domain.com",
}
for _, expected := range domains {
assert.Contains(t, domains, expected)
}
for _, actual := range domains {
assert.Contains(t, expectedDomains, actual)
}
}
func writeRandomTimestamp() {
b := make([]byte, 10)
rand.Read(b)
ioutil.WriteFile(updateFile, b, 0600)
}
func TestWatchDomains(t *testing.T) {
update := make(chan domains)
go watchDomains(func(domains domains) {
update <- domains
}, time.Microsecond)
defer os.Remove(updateFile)
domains := <-update
assert.NotNil(t, domains, "if the domains are fetched on start")
writeRandomTimestamp()
domains = <-update
assert.NotNil(t, domains, "if the domains are updated after the creation")
writeRandomTimestamp()
domains = <-update
assert.NotNil(t, domains, "if the domains are updated after the timestamp change")
os.Remove(updateFile)
domains = <-update
assert.NotNil(t, domains, "if the domains are updated after the timestamp removal")
}
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