func TestCreatesDB(t *testing.T) {
is := is.New(t)
tmp := test.TempDir(is)
defer test.DeleteDir(&tmp)
db_path := tmp + "/c4.db"
test_db, err := db.Open(db_path)
is.NoErr(err)
test_db.Close()
if _, err = os.Stat(db_path); os.IsNotExist(err) {
is.Fail("DB not created " + db_path)
}
}
func TestPut(t *testing.T) {
is := is.New(t)
tmp := test.TempDir(is)
defer test.DeleteDir(&tmp)
db_path := tmp + "/c4.db"
test_db, err := db.Open(db_path)
is.NoErr(err)
err = test_db.CreateBucket("bucket")
is.NoErr(err)
err = test_db.Put("bucket", []byte("key"), []byte("value: 42"))
is.NoErr(err)
}
func TestCreatesBuckets(t *testing.T) {
is := is.New(t)
tmp := test.TempDir(is)
defer test.DeleteDir(&tmp)
db_path := tmp + "/c4.db"
test_db, err := db.Open(db_path)
is.NoErr(err)
bucketsIn := []string{"bucket1", "bucket2", "bucket3"}
err = test_db.CreateBuckets(bucketsIn)
is.NoErr(err)
bucketsOut, err := test_db.ListBuckets()
is.NoErr(err)
for i, bucket := range bucketsOut {
is.Equal(bucket, bucketsIn[i])
}
}
func TestItterate(t *testing.T) {
is := is.New(t)
tmp := test.TempDir(is)
defer test.DeleteDir(&tmp)
db_path := tmp + "/c4.db"
test_db, err := db.Open(db_path)
is.NoErr(err)
err = test_db.CreateBucket("bucket")
is.NoErr(err)
keys := [][]byte{
[]byte("key1"),
[]byte("key2"),
}
values := [][]byte{
[]byte("value: 42"),
[]byte("value: 42, Oh no, not again."),
}
err = test_db.Put("bucket", keys[0], values[0])
is.NoErr(err)
err = test_db.Put("bucket", keys[1], values[1])
is.NoErr(err)
i := 0
test_db.Iterate("bucket", func(k []byte, v []byte) bool {
is.Equal(k, keys[i])
is.Equal(v, values[i])
i++
return true
})
}