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All, ANy, Contains, SequeuceEqual

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neuecc
2020-05-10 00:07:51 +09:00
parent e93bcbf564
commit 31b788a2c9
8 changed files with 495 additions and 3154 deletions
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112
src/UniTask.NetCoreTests/Linq/AllAny.cs Normal file
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using Cysharp.Threading.Tasks;
using Cysharp.Threading.Tasks.Linq;
using FluentAssertions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reactive.Concurrency;
using System.Reactive.Linq;
using System.Threading.Tasks;
using Xunit;
namespace NetCoreTests.Linq
{
public class AllAny
{
[Theory]
[InlineData(0, 0)]
[InlineData(1, 1)]
[InlineData(1, 2)]
[InlineData(1, 3)]
[InlineData(0, 10)]
[InlineData(0, 11)]
public async Task AllTest(int start, int count)
{
var range = Enumerable.Range(start, count);
var x = await range.ToUniTaskAsyncEnumerable().AllAsync(x => x % 2 == 0);
var y = range.All(x => x % 2 == 0);
x.Should().Be(y);
}
[Theory]
[InlineData(0, 0)]
[InlineData(1, 1)]
[InlineData(1, 2)]
[InlineData(1, 3)]
[InlineData(0, 10)]
[InlineData(0, 11)]
public async Task AnyTest(int start, int count)
{
var range = Enumerable.Range(start, count);
{
var x = await range.ToUniTaskAsyncEnumerable().AnyAsync();
var y = range.Any();
x.Should().Be(y);
}
{
var x = await range.ToUniTaskAsyncEnumerable().AnyAsync(x => x % 2 == 0);
var y = range.Any(x => x % 2 == 0);
x.Should().Be(y);
}
}
[Theory]
[InlineData(0, 0)]
[InlineData(1, 1)]
[InlineData(1, 2)]
[InlineData(1, 3)]
[InlineData(0, 10)]
[InlineData(0, 11)]
public async Task ContainsTest(int start, int count)
{
var range = Enumerable.Range(start, count);
foreach (var c in Enumerable.Range(0, 15))
{
var x = await range.ToUniTaskAsyncEnumerable().ContainsAsync(c);
var y = range.Contains(c);
x.Should().Be(y);
}
}
[Fact]
public async Task SequenceEqual()
{
// empty and empty
(await new int[0].ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[0].ToUniTaskAsyncEnumerable())).Should().BeTrue();
(new int[0].SequenceEqual(new int[0])).Should().BeTrue();
// empty and exists
(await new int[0].ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
(new int[0].SequenceEqual(new int[] { 1 })).Should().BeFalse();
// exists and empty
(await new int[] { 1 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[0].ToUniTaskAsyncEnumerable())).Should().BeFalse();
(new int[] { 1 }.SequenceEqual(new int[] { })).Should().BeFalse();
// samelength same value
(await new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable())).Should().BeTrue();
(new int[] { 1, 2, 3 }.SequenceEqual(new int[] { 1, 2, 3 })).Should().BeTrue();
// samelength different value(first)
(await new int[] { 5, 2, 3 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
// samelength different value(middle)
(await new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 5, 3 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
// samelength different value(last)
(await new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 2, 5 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
// left is long
(await new int[] { 1, 2, 3, 4 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
(new int[] { 1, 2, 3, 4 }.SequenceEqual(new int[] { 1, 2, 3 })).Should().BeFalse();
// right is long
(await new int[] { 1, 2, 3 }.ToUniTaskAsyncEnumerable().SequenceEqualAsync(new int[] { 1, 2, 3, 4 }.ToUniTaskAsyncEnumerable())).Should().BeFalse();
(new int[] { 1, 2, 3 }.SequenceEqual(new int[] { 1, 2, 3, 4 })).Should().BeFalse();
}
}
}