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SDateTests: cover new field and methods

This commit is contained in:
Kevin Daughtridge 2020-04-14 00:31:47 -07:00
parent 7a60dc4ee9
commit 421bcfcd3e
1 changed files with 102 additions and 0 deletions
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102
src/SMAPI.Tests/Utilities/SDateTests.cs
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@ -5,6 +5,8 @@ using System.Linq;
using System.Text.RegularExpressions;
using NUnit.Framework;
using StardewModdingAPI.Utilities;
using StardewValley;
using LC = StardewValley.LocalizedContentManager.LanguageCode;
namespace SMAPI.Tests.Utilities
{
@ -81,6 +83,21 @@ namespace SMAPI.Tests.Utilities
Assert.Throws<ArgumentException>(() => _ = new SDate(day, season, year), "Constructing the invalid date didn't throw the expected exception.");
}
/****
** SeasonIndex
****/
[Test(Description = "Assert the numeric index of the season.")]
[TestCase("01 spring Y1", ExpectedResult = 0)]
[TestCase("02 summer Y1", ExpectedResult = 1)]
[TestCase("28 fall Y1", ExpectedResult = 2)]
[TestCase("01 winter Y1", ExpectedResult = 3)]
[TestCase("01 winter Y2", ExpectedResult = 3)]
public int SeasonIndex(string dateStr)
{
// act
return this.GetDate(dateStr).SeasonIndex;
}
/****
** DayOfWeek
****/
@ -147,6 +164,58 @@ namespace SMAPI.Tests.Utilities
return this.GetDate(dateStr).ToString();
}
/****
** ToLocaleString
****/
// TODO: Provide an appropriate XNA/MonoGame context to run this in, or else remove the test.
// [Test(Description = "Assert that ToLocaleString returns the expected string in various locales.")]
// [TestCase("14 spring Y1", LC.en, ExpectedResult = "Day 14 of Spring, Year 1")]
// [TestCase("01 summer Y16", LC.en, ExpectedResult = "Day 1 of Summer, Year 16")]
// [TestCase("28 fall Y10", LC.en, ExpectedResult = "Day 28 of Fall, Year 10")]
// [TestCase("01 winter Y1", LC.en, ExpectedResult = "Day 1 of Winter, Year 1")]
// [TestCase("14 spring Y1", LC.es, ExpectedResult = "Día 14 de primavera, año 1")]
// [TestCase("01 summer Y16", LC.es, ExpectedResult = "Día 1 de verano, año 16")]
// [TestCase("28 fall Y10", LC.es, ExpectedResult = "Día 28 de otoño, año 10")]
// [TestCase("01 winter Y1", LC.es, ExpectedResult = "Día 1 de invierno, año 1")]
// public string ToLocaleString(string dateStr, LC langCode)
// {
// LC oldCode = LocalizedContentManager.CurrentLanguageCode;
// try
// {
// LocalizedContentManager.CurrentLanguageCode = langCode;
// return this.GetDate(dateStr).ToLocaleString();
// }
// finally
// {
// LocalizedContentManager.CurrentLanguageCode = oldCode;
// }
// }
/****
** FromDaysSinceStart
****/
[Test(Description = "Assert that FromDaysSinceStart returns the expected date.")]
[TestCase(1, ExpectedResult = "01 spring Y1")]
[TestCase(2, ExpectedResult = "02 spring Y1")]
[TestCase(28, ExpectedResult = "28 spring Y1")]
[TestCase(29, ExpectedResult = "01 summer Y1")]
[TestCase(141, ExpectedResult = "01 summer Y2")]
public string FromDaysSinceStart(int daysSinceStart)
{
// act
return SDate.FromDaysSinceStart(daysSinceStart).ToString();
}
[Test(Description = "Assert that FromDaysSinceStart throws an exception if the number of days is invalid.")]
[TestCase(-1)] // day < 0
[TestCase(0)] // day == 0
[SuppressMessage("ReSharper", "AssignmentIsFullyDiscarded", Justification = "Deliberate for unit test.")]
public void FromDaysSinceStart_RejectsInvalidValues(int daysSinceStart)
{
// act & assert
Assert.Throws<ArgumentException>(() => _ = SDate.FromDaysSinceStart(daysSinceStart), "Passing the invalid number of days didn't throw the expected exception.");
}
/****
** AddDays
****/
@ -166,6 +235,17 @@ namespace SMAPI.Tests.Utilities
return this.GetDate(dateStr).AddDays(addDays).ToString();
}
[Test(Description = "Assert that AddDays throws an exception if the number of days is invalid.")]
[TestCase("01 spring Y1", -1)]
[TestCase("01 summer Y1", -29)]
[TestCase("01 spring Y2", -113)]
[SuppressMessage("ReSharper", "AssignmentIsFullyDiscarded", Justification = "Deliberate for unit test.")]
public void AddDays_RejectsInvalidValues(string dateStr, int addDays)
{
// act & assert
Assert.Throws<ArithmeticException>(() => _ = this.GetDate(dateStr).AddDays(addDays), "Passing the invalid number of days didn't throw the expected exception.");
}
/****
** GetHashCode
****/
@ -194,6 +274,28 @@ namespace SMAPI.Tests.Utilities
}
}
[Test(Description = "Assert that the SDate operator for WorldDates returns the corresponding SDate.")]
[TestCase(0, ExpectedResult = "01 spring Y1")]
[TestCase(1, ExpectedResult = "02 spring Y1")]
[TestCase(27, ExpectedResult = "28 spring Y1")]
[TestCase(28, ExpectedResult = "01 summer Y1")]
[TestCase(140, ExpectedResult = "01 summer Y2")]
public string Operators_SDate_WorldDate(int totalDays)
{
return ((SDate)new WorldDate { TotalDays = totalDays }).ToString();
}
[Test(Description = "Assert that the WorldDate operator returns the corresponding WorldDate.")]
[TestCase("01 spring Y1", ExpectedResult = 0)]
[TestCase("02 spring Y1", ExpectedResult = 1)]
[TestCase("28 spring Y1", ExpectedResult = 27)]
[TestCase("01 summer Y1", ExpectedResult = 28)]
[TestCase("01 summer Y2", ExpectedResult = 140)]
public int Operators_WorldDate(string dateStr)
{
return ((WorldDate)this.GetDate(dateStr)).TotalDays;
}
[Test(Description = "Assert that the == operator returns the expected values. We only need a few test cases, since it's based on GetHashCode which is tested more thoroughly.")]
[TestCase(Dates.Now, null, ExpectedResult = false)]
[TestCase(Dates.Now, Dates.PrevDay, ExpectedResult = false)]