public void ShouldCreateDateTimeWithDateTime()
{
var dateTime = new DateTime(1947, 12, 17, 23, 49, 54, 120, DateTimeKind.Local);
var cypherDateTime = new CypherDateTime(dateTime);
cypherDateTime.ToDateTime().Should().Be(dateTime);
}
public void ShouldBeEqual()
{
var dateTime1 = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var dateTime2 = new CypherDateTime(new DateTime(1947, 12, 17, 15, 12, 01, 789, DateTimeKind.Local));
dateTime1.Equals(dateTime2).Should().BeTrue();
}
public void ShouldNotBeEqualToNull()
{
var dateTime = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var other = (object)null;
dateTime.Equals(other).Should().BeFalse();
}
public void ShouldNotBeEqualToAnotherType()
{
var dateTime = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var other = "some string";
dateTime.Equals(other).Should().BeFalse();
}
public void ShouldNotBeEqual()
{
var dateTime1 = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var dateTime2 = new CypherDateTime(new DateTime(1947, 12, 17, 15, 12, 01, 788));
dateTime1.Equals(dateTime2).Should().BeFalse();
}
public void ShouldGenerateDifferentHashcode()
{
var dateTime1 = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var dateTime2 = new CypherDateTime(new DateTime(1947, 12, 17, 15, 12, 01, 790));
var dateTime3 = new CypherDateTime(-695551678, 788000000);
dateTime1.GetHashCode().Should().NotBe(dateTime2.GetHashCode()).And.NotBe(dateTime3.GetHashCode());
}
public void ShouldGenerateSameHashcode()
{
var dateTime1 = new CypherDateTime(1947, 12, 17, 15, 12, 01, 789000000);
var dateTime2 = new CypherDateTime(new DateTime(1947, 12, 17, 15, 12, 01, 789, DateTimeKind.Local));
var dateTime3 = new CypherDateTime(-695551679, 789000000);
dateTime1.GetHashCode().Should().Be(dateTime2.GetHashCode()).And.Be(dateTime3.GetHashCode());
}
public void ShouldCreateDateTimeWithRawValues()
{
var dateTime = new DateTime(1947, 12, 17, 23, 49, 54).AddTicks(1927945);
var cypherDateTime = new CypherDateTime(TemporalHelpers.SecondsSinceEpoch(dateTime.Ticks),
TemporalHelpers.NanosOfSecond(dateTime.Ticks));
cypherDateTime.ToDateTime().Should().Be(dateTime);
}
public void ShouldGenerateCorrectString()
{
var cypherDateTime = new CypherDateTime(1947, 12, 17, 23, 49, 54, 192794500);
var cypherDateTimeStr = cypherDateTime.ToString();
cypherDateTimeStr.Should()
.Be(
$"DateTime{{epochSeconds: {cypherDateTime.EpochSeconds}, nanosOfSecond: {cypherDateTime.NanosOfSecond}}}");
}
public void ShouldWriteDateTime()
{
var dateTime = new CypherDateTime(1978, 12, 16, 12, 35, 59, 128000987);
var writerMachine = CreateWriterMachine();
var writer = writerMachine.Writer();
writer.Write(dateTime);
var readerMachine = CreateReaderMachine(writerMachine.GetOutput());
var reader = readerMachine.Reader();
reader.PeekNextType().Should().Be(PackStream.PackType.Struct);
reader.ReadStructHeader().Should().Be(2);
reader.ReadStructSignature().Should().Be((byte)'d');
reader.Read().Should().Be(dateTime.EpochSeconds);
reader.Read().Should().Be((long)dateTime.NanosOfSecond);
}
public void ShouldSendAndReceiveDateTime()
{
var data = new CypherDateTime(1976, 6, 13, 12, 34, 56, 789012587);
TestSendAndReceiveData(
"CYPHER runtime=interpreted WITH $x AS x RETURN x, x.year, x.month, x.day, x.hour, x.minute, x.second, x.millisecond, x.microsecond, x.nanosecond",
data,
new object[]
{
data,
1976L,
6L,
13L,
12L,
34L,
56L,
789L,
789012L,
789012587L
});
}
public void ShouldCreateDateTimeWithDateTimeComponentsWithNanoseconds()
{
var cypherDateTime = new CypherDateTime(1947, 12, 17, 23, 49, 54, 192794500);
cypherDateTime.ToDateTime().Should().Be(new DateTime(1947, 12, 17, 23, 49, 54).AddTicks(1927945));
}
public void ShouldCreateDateTimeWithDateTimeComponents()
{
var cypherDateTime = new CypherDateTime(1947, 12, 17, 23, 49, 54);
cypherDateTime.ToDateTime().Should().Be(new DateTime(1947, 12, 17, 23, 49, 54));
}
