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package liber
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
"git.autistici.org/ale/liber/util"
)
func createTestFs(fs map[string]string) string {
base, _ := ioutil.TempDir("", "test-fs-")
for path, contents := range fs {
path = filepath.Join(base, path)
os.MkdirAll(filepath.Dir(path), 0700)
ioutil.WriteFile(path, []byte(contents), 0700)
}
return base
}
func TestDatabase_Update(t *testing.T) {
util.WalkerDefaultMinSize = 0
td, db := newTestDatabase(t)
defer td.Close()
// Make the test book a pdf so we don't attempt to parse it.
tmpdir := createTestFs(map[string]string{
"book/Test Ebook.pdf": "foo",
"book/metadata.opf": testOpf,
"book/cover.jpg": "jpeg",
})
defer os.RemoveAll(tmpdir)
chooserCalled := false
chooser := func(path string, choices []*Metadata) *Metadata {
chooserCalled = true
return nil
}
testDb := func(tag string) {
// The test ebook added in newTestDatabase should not be there
// any more.
if _, err := db.GetBook(td.refbookid); err == nil {
t.Errorf("%s: test book still in database", tag)
}
// Test OPF ebook should have been found by Update.
if result, err := db.Search("isbn:9781939293015", 0, 1); err != nil || result.NumResults != 1 {
t.Errorf("%s: new book not found in database", tag)
}
}
db.Update(tmpdir, chooser)
testDb("first update")
db.Update(tmpdir, chooser)
testDb("second update")
}