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Add iterator tests

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This commit is contained in:
Christopher Goes
2018-05-08 00:53:33 +02:00
parent 55f4ccd4fc
commit 39e1567d0a
1 changed files with 31 additions and 2 deletions
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33
remotedb/remotedb_test.go
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@ -36,9 +36,38 @@ func TestRemoteDB(t *testing.T) {
gv1 := client.Get(k1)
require.Equal(t, gv1, vv1)
// Simple iteration
itr := client.Iterator(nil, nil)
itr.Next()
require.Equal(t, itr.Key(), []byte("key-1"))
require.Equal(t, itr.Value(), []byte("value-1"))
require.Panics(t, itr.Next)
itr.Close()
// Set some more keys
k2 := []byte("key-2")
v2 := []byte("value-2")
client.Set(k2, v2)
gv2 := client.Get(k2)
require.Equal(t, gv2, v2)
// More iteration
itr = client.Iterator(nil, nil)
itr.Next()
require.Equal(t, itr.Key(), []byte("key-1"))
require.Equal(t, itr.Value(), []byte("value-1"))
itr.Next()
require.Equal(t, itr.Key(), []byte("key-2"))
require.Equal(t, itr.Value(), []byte("value-2"))
require.Panics(t, itr.Next)
// Deletion
client.Delete(k1)
gv2 := client.Get(k1)
client.Delete(k2)
gv1 = client.Get(k1)
gv2 = client.Get(k2)
require.Equal(t, len(gv2), 0, "after deletion, not expecting the key to exist anymore")
require.NotEqual(t, len(gv1), len(gv2), "after deletion, not expecting the key to exist anymore")
require.Equal(t, len(gv1), 0, "after deletion, not expecting the key to exist anymore")
// TODO Batch tests
}