public void ParseWithZeroPeriodAndDiscard()
{
var rule = SettleRule.Parse("day-P0D+PT0H");
Assert.Equal("day", rule.ToString());
Assert.Equal(new SettleRuleBuilder().StartOf(SettleUnit.Day).Rule, rule);
}
public void SettleExpectedReadingDate(int expectedMonth, int expectedDay, int day)
{
var origin = new LocalDateTime(2014, 11, day, 21, 0).InZoneLeniently(Timezone);
var settled = SettleRule.Parse("-P15D_month+P1M-P1D").Settle(origin);
Assert.Equal(new LocalDateTime(2014, expectedMonth, expectedDay, 0, 0).InZoneLeniently(Timezone), settled);
}
public void SettleShouldApplyParts()
{
var origin = new LocalDateTime(2014, 11, 12, 21, 0).InZoneLeniently(Timezone);
var settled = SettleRule.Parse("day+P2D-PT1H").Settle(origin);
Assert.Equal(new LocalDateTime(2014, 11, 13, 23, 0).InZoneLeniently(Timezone), settled);
}
public void SettleNoParts()
{
var origin = new LocalDateTime(2014, 11, 12, 21, 0).InZoneLeniently(Timezone);
var settled = SettleRule.Parse(string.Empty).Settle(origin);
Assert.Equal(origin, settled);
}
public void EnumeratingRuleShouldEmitParts()
{
// Given
var rule = SettleRule.Parse("day+PT2H~january-P1Y");
// When
var parts = rule.ToList();
// Then
Assert.Equal(4, parts.Count);
Assert.Equal(new StartOfPart(SettleUnit.Day), Assert.IsType <StartOfPart>(parts[0]));
Assert.Equal(new OffsetPart(1, Period.FromHours(2)), Assert.IsType <OffsetPart>(parts[1]));
Assert.Equal(new NearestPart(SettleUnit.January), Assert.IsType <NearestPart>(parts[2]));
Assert.Equal(new OffsetPart(-1, Period.FromYears(1)), Assert.IsType <OffsetPart>(parts[3]));
}
public void ParseStartOfWithMultiplePeriods()
{
var rule = SettleRule.Parse("day+P1D-PT2H");
Assert.Equal(new SettleRuleBuilder().StartOf(SettleUnit.Day).Plus(Period.FromDays(1)).Minus(Period.FromHours(2)).Rule, rule);
}
public void ParseStartOfWithPeriod()
{
var rule = SettleRule.Parse("day+P1D");
Assert.Equal(new SettleRuleBuilder().StartOf(SettleUnit.Day).Plus(Period.FromDays(1)).Rule, rule);
}
public void ParsePeriodWithMinus()
{
var rule = SettleRule.Parse("-P1D");
Assert.Equal(new SettleRuleBuilder().Minus(Period.FromDays(1)).Rule, rule);
}
public void ParseEndOf()
{
var rule = SettleRule.Parse("^day");
Assert.Equal(new SettleRuleBuilder().EndOf(SettleUnit.Day).Rule, rule);
}
public void ParseNearest()
{
var rule = SettleRule.Parse("~day");
Assert.Equal(new SettleRuleBuilder().Nearest(SettleUnit.Day).Rule, rule);
}
public void ParseStartOfWithPrefix()
{
var rule = SettleRule.Parse("_day");
Assert.Equal(new SettleRuleBuilder().StartOf(SettleUnit.Day).Rule, rule);
}
public void ParseEmpty()
{
var rule = SettleRule.Parse(string.Empty);
Assert.Equal(new SettleRule(), rule);
}