private void TestLog(IPersistentLog <TestOperation> log)
{
var operations = new LogEntry <TestOperation>[]
{
new LogEntry <TestOperation>(new LogEntryId(1, 1), new TestOperation {
StringValue = "operation1"
}),
new LogEntry <TestOperation>(new LogEntryId(1, 2), new TestOperation {
StringValue = "operation2"
}),
new LogEntry <TestOperation>(new LogEntryId(1, 3), new TestOperation {
StringValue = "operation3"
})
};
log.AppendOrOverwrite(operations).Wait();
log.Contains(operations[0].Id).Should().BeTrue();
log.Contains(operations[1].Id).Should().BeTrue();
log.Contains(operations[2].Id).Should().BeTrue();
log.Contains(new LogEntryId(1, 4)).Should().BeFalse();
log.Contains(new LogEntryId(2, 1)).Should().BeFalse();
var entry2 = log.Get(2);
entry2.Id.Should().Be(new LogEntryId(1, 2));
entry2.Operation.StringValue.Should().Be("operation2");
var entries = log.GetCursor(2).ToArray();
entries.Should().HaveCount(2);
entries[0].Id.Should().Be(new LogEntryId(1, 2));
entries[1].Id.Should().Be(new LogEntryId(1, 3));
var reverseEntries = log.GetReverseCursor().ToArray();
reverseEntries.Should().HaveCount(3);
reverseEntries[0].Id.Should().Be(new LogEntryId(1, 3));
reverseEntries[1].Id.Should().Be(new LogEntryId(1, 2));
reverseEntries[2].Id.Should().Be(new LogEntryId(1, 1));
}
void TestLog(IPersistentLog<TestOperation> log)
{
var operations = new LogEntry<TestOperation>[]
{
new LogEntry<TestOperation>(new LogEntryId(1, 1), new TestOperation { StringValue = "operation1" }),
new LogEntry<TestOperation>(new LogEntryId(1, 2), new TestOperation { StringValue = "operation2" }),
new LogEntry<TestOperation>(new LogEntryId(1, 3), new TestOperation { StringValue = "operation3" })
};
log.AppendOrOverwrite(operations).Wait();
log.Contains(operations[0].Id).Should().BeTrue();
log.Contains(operations[1].Id).Should().BeTrue();
log.Contains(operations[2].Id).Should().BeTrue();
log.Contains(new LogEntryId(1,4)).Should().BeFalse();
log.Contains(new LogEntryId(2, 1)).Should().BeFalse();
var entry2 = log.Get(2);
entry2.Id.Should().Be(new LogEntryId(1, 2));
entry2.Operation.StringValue.Should().Be("operation2");
var entries = log.GetCursor(2).ToArray();
entries.Should().HaveCount(2);
entries[0].Id.Should().Be(new LogEntryId(1, 2));
entries[1].Id.Should().Be(new LogEntryId(1, 3));
var reverseEntries = log.GetReverseCursor().ToArray();
reverseEntries.Should().HaveCount(3);
reverseEntries[0].Id.Should().Be(new LogEntryId(1, 3));
reverseEntries[1].Id.Should().Be(new LogEntryId(1, 2));
reverseEntries[2].Id.Should().Be(new LogEntryId(1, 1));
}
