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// OpenRDAP
// Copyright 2017 Tom Harwood
// MIT License, see the LICENSE file.
package cache
import (
"bytes"
"io/ioutil"
"os"
"path/filepath"
"testing"
"time"
)
func TestDiskCache(t *testing.T) {
dir, err := ioutil.TempDir("", "test")
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(dir)
rdapDir := filepath.Join(dir, ".openrdap")
m1 := NewDiskCache()
m1.Dir = rdapDir
m2 := NewDiskCache()
m2.Dir = rdapDir
asn1 := []byte(string("file 1"))
asn2 := []byte(string("file 2"))
if m1.State("asn.json") != Absent {
t.Fatalf("asn.json expected absent in m1")
} else if m2.State("asn.json") != Absent {
t.Fatalf("asn.json expected absent in m2")
}
if err := m1.Save("asn.json", asn1); err != nil {
t.Fatalf("Save failed: %s", err)
}
if m1.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m1")
} else if m2.State("asn.json") != ShouldReload {
t.Fatalf("asn.json expected shouldreload in m2")
}
loaded1, err := m1.Load("asn.json")
loaded2, err := m2.Load("asn.json")
if m1.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m1")
} else if m2.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m2")
}
if bytes.Compare(loaded1, asn1) != 0 {
t.Fatalf("loaded1(%v) != asn1(%v)", loaded1, asn1)
} else if bytes.Compare(loaded2, asn1) != 0 {
t.Fatalf("loaded2(%v) != asn1(%v)", loaded2, asn1)
}
time.Sleep(time.Second)
if err := m2.Save("asn.json", asn2); err != nil {
t.Fatalf("Save failed: %s", err)
}
if m1.State("asn.json") != ShouldReload {
t.Fatalf("asn.json expected shouldreload in m1")
} else if m2.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m2")
}
m1.Timeout = 0
m2.Timeout = 0
if m1.State("asn.json") != Expired {
t.Fatal("m1 timeout broken")
} else if m2.State("asn.json") != Expired {
t.Fatal("m2 timeout broken")
}
m1.Timeout = time.Hour
m2.Timeout = time.Hour
loaded1, err = m1.Load("asn.json")
loaded2, err = m2.Load("asn.json")
if m1.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m1")
} else if m2.State("asn.json") != Good {
t.Fatalf("asn.json expected good in m2")
}
if bytes.Compare(loaded1, asn2) != 0 {
t.Fatalf("loaded1(%v) != asn2(%v)", loaded1, asn2)
} else if bytes.Compare(loaded2, asn2) != 0 {
t.Fatalf("loaded2(%v) != asn2(%v)", loaded2, asn2)
}
}
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