coredns/plugin/route53/setup_test.go
Matt Kulka 94468c41b0 plugin/route53: make refresh frequency adjustable (#3083)
the current update frequency for the refresh loop in the route 53 plugin is hard-coded
to 1 minute. aws rate-limits the number of api requests so less frequent record refreshes
can help when reaching those limits depending upon your individual scenarios. this pull
adds a configuration option to the route53 plugin to adjust the refresh frequency.

thanks for getting my last pull released so quickly. this is the last local change that
i have been running and would love to get it contributed back to the project.

Signed-off-by: Matt Kulka <mkulka@parchment.com>
2019-08-03 18:07:28 -07:00

80 lines
1.7 KiB
Go

package route53
import (
"testing"
"github.com/aws/aws-sdk-go/aws/credentials"
"github.com/aws/aws-sdk-go/service/route53/route53iface"
"github.com/caddyserver/caddy"
)
func TestSetupRoute53(t *testing.T) {
f := func(credential *credentials.Credentials) route53iface.Route53API {
return fakeRoute53{}
}
tests := []struct {
body string
expectedError bool
}{
{`route53`, false},
{`route53 :`, true},
{`route53 example.org:12345678`, false},
{`route53 example.org:12345678 {
aws_access_key
}`, true},
{`route53 example.org:12345678 { }`, false},
{`route53 example.org:12345678 { }`, false},
{`route53 example.org:12345678 { wat
}`, true},
{`route53 example.org:12345678 {
aws_access_key ACCESS_KEY_ID SEKRIT_ACCESS_KEY
}`, false},
{`route53 example.org:12345678 {
fallthrough
}`, false},
{`route53 example.org:12345678 {
credentials
}`, true},
{`route53 example.org:12345678 {
credentials default
}`, false},
{`route53 example.org:12345678 {
credentials default credentials
}`, false},
{`route53 example.org:12345678 {
credentials default credentials extra-arg
}`, true},
{`route53 example.org:12345678 example.org:12345678 {
}`, true},
{`route53 example.org:12345678 {
refresh 90
}`, false},
{`route53 example.org:12345678 {
refresh 5m
}`, false},
{`route53 example.org:12345678 {
refresh
}`, true},
{`route53 example.org:12345678 {
refresh foo
}`, true},
{`route53 example.org:12345678 {
refresh -1m
}`, true},
{`route53 example.org {
}`, true},
}
for _, test := range tests {
c := caddy.NewTestController("dns", test.body)
if err := setup(c, f); (err == nil) == test.expectedError {
t.Errorf("Unexpected errors: %v", err)
}
}
}