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|
package auto
import (
"testing"
"time"
"github.com/coredns/caddy"
)
func TestAutoParse(t *testing.T) {
tests := []struct {
inputFileRules string
shouldErr bool
expectedDirectory string
expectedTempl string
expectedRe string
expectedReloadInterval time.Duration
}{
{
`auto example.org {
directory /tmp
}`,
false, "/tmp", "${1}", `db\.(.*)`, 60 * time.Second,
},
{
`auto 10.0.0.0/24 {
directory /tmp
}`,
false, "/tmp", "${1}", `db\.(.*)`, 60 * time.Second,
},
{
`auto {
directory /tmp
reload 0
}`,
false, "/tmp", "${1}", `db\.(.*)`, 0 * time.Second,
},
{
`auto {
directory /tmp (.*) bliep
}`,
false, "/tmp", "bliep", `(.*)`, 60 * time.Second,
},
{
`auto {
directory /tmp (.*) bliep
reload 10s
}`,
false, "/tmp", "bliep", `(.*)`, 10 * time.Second,
},
// errors
// NO_RELOAD has been deprecated.
{
`auto {
directory /tmp
no_reload
}`,
true, "/tmp", "${1}", `db\.(.*)`, 0 * time.Second,
},
// TIMEOUT has been deprecated.
{
`auto {
directory /tmp (.*) bliep 10
}`,
true, "/tmp", "bliep", `(.*)`, 10 * time.Second,
},
// TRANSFER has been deprecated.
{
`auto {
directory /tmp (.*) bliep 10
transfer to 127.0.0.1
}`,
true, "/tmp", "bliep", `(.*)`, 10 * time.Second,
},
// no template specified.
{
`auto {
directory /tmp (.*)
}`,
true, "/tmp", "", `(.*)`, 60 * time.Second,
},
// no directory specified.
{
`auto example.org {
directory
}`,
true, "", "${1}", `db\.(.*)`, 60 * time.Second,
},
// illegal REGEXP.
{
`auto example.org {
directory /tmp * {1}
}`,
true, "/tmp", "${1}", ``, 60 * time.Second,
},
// unexpected argument.
{
`auto example.org {
directory /tmp (.*) {1} aa
}`,
true, "/tmp", "${1}", ``, 60 * time.Second,
},
}
for i, test := range tests {
c := caddy.NewTestController("dns", test.inputFileRules)
a, err := autoParse(c)
if err == nil && test.shouldErr {
t.Fatalf("Test %d expected errors, but got no error", i)
} else if err != nil && !test.shouldErr {
t.Fatalf("Test %d expected no errors, but got '%v'", i, err)
} else if !test.shouldErr {
if a.loader.directory != test.expectedDirectory {
t.Fatalf("Test %d expected %v, got %v", i, test.expectedDirectory, a.loader.directory)
}
if a.loader.template != test.expectedTempl {
t.Fatalf("Test %d expected %v, got %v", i, test.expectedTempl, a.loader.template)
}
if a.loader.re.String() != test.expectedRe {
t.Fatalf("Test %d expected %v, got %v", i, test.expectedRe, a.loader.re)
}
if a.loader.ReloadInterval != test.expectedReloadInterval {
t.Fatalf("Test %d expected %v, got %v", i, test.expectedReloadInterval, a.loader.ReloadInterval)
}
}
}
}
func TestSetupReload(t *testing.T) {
tests := []struct {
name string
config string
wantErr bool
}{
{
name: "reload valid",
config: `auto {
directory .
reload 5s
}`,
wantErr: false,
},
{
name: "reload disable",
config: `auto {
directory .
reload 0
}`,
wantErr: false,
},
{
name: "reload invalid",
config: `auto {
directory .
reload -1s
}`,
wantErr: true,
},
{
name: "reload invalid",
config: `auto {
directory .
reload
}`,
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ctr := caddy.NewTestController("dns", tt.config)
if err := setup(ctr); (err != nil) != tt.wantErr {
t.Errorf("Error: setup() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
|
