share / sharedb / 762

95%

master: 97%

Pull #220

travis-ci

Initialise empty snapshots with version 0, timestamp 0

To stay consistent with the `Doc` class, this change updates the results
of `getSnapshot` to always have `version: 0` and `timestamp: 0` if no
snapshot was found (rather than having them `undefined`).

844 of 990 branches covered (85.25%)

118 of 118 new or added lines in 4 files covered. (100.0%)

1625 of 1686 relevant lines covered (96.38%)

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