132 lines
4.4 KiB
C#
132 lines
4.4 KiB
C#
using TeleWave.Domain.Broadcast;
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using Xunit;
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namespace TeleWave.Domain.Tests.Broadcast;
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public class ChannelTests
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{
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private static readonly DateTimeOffset Epoch = new(2026, 1, 1, 0, 0, 0, TimeSpan.Zero);
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private static Channel NewChannel() => Channel.Create("News", "news", Epoch);
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[Fact]
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public void Create_SetsDefaults_AndSeedsDefaultBumperTemplate()
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{
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var channel = NewChannel();
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Assert.NotEqual(Guid.Empty, channel.Id);
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Assert.Equal("News", channel.Name);
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Assert.Equal("news", channel.Slug);
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Assert.True(channel.IsEnabled);
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Assert.Equal(Epoch, channel.EpochUtc);
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Assert.False(channel.BumpersEnabled);
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Assert.Equal(BumperSelection.Rotation, channel.BumperSelection);
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Assert.Equal(1.0, channel.BumperShowChangeChance);
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Assert.Equal(1.0, channel.BumperEpisodeChangeChance);
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Assert.Equal(Channel.DefaultUtcOffsetMinutes, channel.UtcOffsetMinutes);
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Assert.Equal(Channel.DefaultDayStartTime, channel.DayStartTime);
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var template = Assert.Single(channel.BumperTemplates);
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Assert.True(template.IsDefault);
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Assert.Equal(0, template.Position);
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Assert.Single(template.Variants); // дефолтный подблок
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}
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[Fact]
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public void UpdateSettings_ChangesFields()
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{
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var channel = NewChannel();
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var filler = Guid.NewGuid();
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channel.UpdateSettings("N2", false, true, filler);
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Assert.Equal("N2", channel.Name);
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Assert.False(channel.IsEnabled);
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Assert.True(channel.BumpersEnabled);
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Assert.Equal(filler, channel.FillerAssetId);
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}
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[Theory]
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[InlineData(-1, 2.0, -5.0, 1.0, 0.0)]
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[InlineData(30, 0.3, 0.9, 0.3, 0.9)]
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public void UpdateBumperSettings_ClampsChancesAndInterval(
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int interval,
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double show,
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double episode,
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double expectedShow,
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double expectedEpisode
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)
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{
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var channel = NewChannel();
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channel.UpdateBumperSettings(
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BumperFont.Serif,
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interval,
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BumperSelection.WeightedRandom,
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show,
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episode
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);
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Assert.Equal(BumperFont.Serif, channel.BumperFont);
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Assert.Equal(Math.Max(0, interval), channel.BumperMinIntervalMinutes);
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Assert.Equal(BumperSelection.WeightedRandom, channel.BumperSelection);
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Assert.Equal(expectedShow, channel.BumperShowChangeChance);
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Assert.Equal(expectedEpisode, channel.BumperEpisodeChangeChance);
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}
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[Fact]
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public void AddBumperTemplate_AppendsWithNextPosition()
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{
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var channel = NewChannel();
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var t1 = channel.AddBumperTemplate("Block 2");
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var t2 = channel.AddBumperTemplate("Block 3");
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Assert.Equal(1, t1.Position);
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Assert.Equal(2, t2.Position);
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Assert.False(t1.IsDefault);
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Assert.Equal(3, channel.BumperTemplates.Count);
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Assert.Equal(t1, channel.FindBumperTemplate(t1.Id));
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Assert.Null(channel.FindBumperTemplate(Guid.NewGuid()));
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}
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[Fact]
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public void RemoveBumperTemplate_CannotRemoveDefault_CanRemoveOthers()
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{
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var channel = NewChannel();
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var def = channel.BumperTemplates[0];
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var extra = channel.AddBumperTemplate("Block 2");
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Assert.False(channel.RemoveBumperTemplate(def.Id));
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Assert.True(channel.RemoveBumperTemplate(extra.Id));
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Assert.False(channel.RemoveBumperTemplate(Guid.NewGuid()));
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Assert.Single(channel.BumperTemplates);
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}
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[Fact]
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public void UpdateTimeSettings_ClampsOffsetAndDropsNonPositiveNumber()
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{
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var channel = NewChannel();
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channel.UpdateTimeSettings(0, 99 * 60, new TimeOnly(5, 0));
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// Номер 0 — не номер; смещение за пределами суток оторвало бы сетку от календаря.
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Assert.Null(channel.Number);
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Assert.Equal(14 * 60, channel.UtcOffsetMinutes);
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Assert.Equal(new TimeOnly(5, 0), channel.DayStartTime);
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}
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[Fact]
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public void SetTemplate_LinksAndUnlinks()
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{
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var channel = NewChannel();
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var templateId = Guid.NewGuid();
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channel.SetTemplate(templateId);
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Assert.Equal(templateId, channel.TemplateId);
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channel.SetTemplate(null);
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Assert.Null(channel.TemplateId);
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}
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}
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