4096c4906d
* Add a setup test for middleware/file This fix adds a setup test for middleware/file so that there is a basic coverage for the Corefile processing of middleware/file. This fix is related to 308 (Will look into it). Signed-off-by: Yong Tang <yong.tang.github@outlook.com> * middleware/file: use helper function for test Fixup setup_test.go and use the test.TempFile function to make things somewhat shorter. Use clean up the use of testing.T in TempFile - it is not used.
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
package file
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import (
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"io/ioutil"
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"os"
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"testing"
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"time"
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"github.com/miekg/coredns/middleware/test"
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"github.com/miekg/dns"
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)
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func TestZoneReload(t *testing.T) {
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fileName, rm, err := test.TempFile(".", reloadZoneTest)
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if err != nil {
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t.Fatalf("failed to create zone: %s", err)
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}
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defer rm()
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reader, err := os.Open(fileName)
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if err != nil {
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t.Fatalf("failed to open zone: %s", err)
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}
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z, err := Parse(reader, "miek.nl", fileName)
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if err != nil {
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t.Fatalf("failed to parse zone: %s", err)
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}
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z.Reload(nil)
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if _, _, _, res := z.Lookup("miek.nl.", dns.TypeSOA, false); res != Success {
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t.Fatalf("failed to lookup, got %d", res)
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}
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if _, _, _, res := z.Lookup("miek.nl.", dns.TypeNS, false); res != Success {
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t.Fatalf("failed to lookup, got %d", res)
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}
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if len(z.All()) != 5 {
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t.Fatalf("expected 5 RRs, got %d", len(z.All()))
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}
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if err := ioutil.WriteFile(fileName, []byte(reloadZone2Test), 0644); err != nil {
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t.Fatalf("failed to write new zone data: %s", err)
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}
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// Could still be racy, but we need to wait a bit for the event to be seen
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time.Sleep(1 * time.Second)
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if len(z.All()) != 3 {
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t.Fatalf("expected 3 RRs, got %d", len(z.All()))
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}
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}
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const reloadZoneTest = `miek.nl. 1627 IN SOA linode.atoom.net. miek.miek.nl. 1460175181 14400 3600 604800 14400
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miek.nl. 1627 IN NS ext.ns.whyscream.net.
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miek.nl. 1627 IN NS omval.tednet.nl.
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miek.nl. 1627 IN NS linode.atoom.net.
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miek.nl. 1627 IN NS ns-ext.nlnetlabs.nl.
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`
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const reloadZone2Test = `miek.nl. 1627 IN SOA linode.atoom.net. miek.miek.nl. 1460175181 14400 3600 604800 14400
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miek.nl. 1627 IN NS ext.ns.whyscream.net.
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miek.nl. 1627 IN NS omval.tednet.nl.
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`
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