public async Task ShouldNotAllowSavingCommitsWithSameStreamIdAndVersion()
{
var commits = Data.CreateValidCommits(2);
var c1 = commits[0];
var c2 = commits[1];
c2.StreamId = c1.StreamId;
c2.Version = c1.Version;
var sut = Fixture.Persistence;
using (var tx = Util.CreateTransactionScope())
using (var sess = sut.OpenSession())
{
var ok = await sess.SaveAsync(c1).ConfigureAwait(false);
Assert.True(ok);
await AssertException.Is <VersionConflictException>(
() => sess.SaveAsync(c2),
ex => !string.IsNullOrEmpty(ex.StreamId) && ex.Version > 0);
tx.Complete();
}
}
public async Task SaveCommitShouldThrowOnNullArg()
{
var sut = Fixture.Persistence;
using (var sess = sut.OpenSession())
{
await AssertException.Is <ArgumentNullException>(() => sess.SaveAsync(null));
}
}
public async Task InvalidCommitsShouldBeRejected(Commit invalidCommit, int testIndex)
{
var sut = Fixture.Persistence;
using (var sess = sut.OpenSession())
{
await AssertException.Is <InvalidPersistenceDataException>(() => sess.SaveAsync(invalidCommit), testIndex : testIndex);
}
}
public async Task LoadCommitsShouldThrowOnNullArg()
{
var sut = Fixture.Persistence;
using (var sess = sut.OpenSession())
{
await AssertException.Is <ArgumentNullException>(() => sess.LoadCommitsAsync(null));
await AssertException.Is <ArgumentException>(() => sess.LoadCommitsAsync(string.Empty));
}
}
