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mfgames-nitride-cil/tests/MfGames.Nitride.IO.Tests/Paths/GetEntityByPathTests.cs

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using System.Linq;
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using MfGames.Gallium;
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using MfGames.Nitride.IO.Contents;
using Xunit;
using Xunit.Abstractions;
using Zio;
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namespace MfGames.Nitride.IO.Tests;
public class GetEntityByPathTests : NitrideIOTestBase
{
public GetEntityByPathTests(ITestOutputHelper output)
: base(output)
{
}
[Fact]
public void FoundFile()
{
// Set up the test.
using NitrideIOTestContext context = this.CreateContext();
// Set up the file.
IFileSystem fileSystem = context.FileSystem;
fileSystem.CreateFile("/b1.txt");
fileSystem.CreateFile("/c1.md");
// Set up the operation.
ReadFiles readFiles = context.Resolve<ReadFiles>();
// Read and replace the paths.
IOrderedEnumerable<string> output = readFiles.WithPattern("/**")
.Run()
.GetEntityByPath("/c1.md", out Entity? found)
.Select(
x => x.Get<UPath>()
.ToString())
.OrderBy(x => x);
// Verify the results.
Assert.Equal(
new[]
{
"/b1.txt",
},
output);
Assert.NotNull(found);
Assert.Equal("/c1.md", found!.Get<UPath>());
}
[Fact]
public void FoundFileAndKeep()
{
// Set up the test.
using NitrideIOTestContext context = this.CreateContext();
// Set up the file.
IFileSystem fileSystem = context.FileSystem;
fileSystem.CreateFile("/b1.txt");
fileSystem.CreateFile("/c1.md");
// Set up the operation.
ReadFiles readFiles = context.Resolve<ReadFiles>();
// Read and replace the paths.
IOrderedEnumerable<string> output = readFiles.WithPattern("/**")
.Run()
.GetEntityByPath("/c1.md", out Entity? found, IfFoundOutput.ReturnInOutput)
.Select(
x => x.Get<UPath>()
.ToString())
.OrderBy(x => x);
// Verify the results.
Assert.Equal(
new[]
{
"/b1.txt",
"/c1.md",
},
output);
Assert.NotNull(found);
Assert.Equal("/c1.md", found!.Get<UPath>());
}
[Fact]
public void NotFoundFile()
{
// Set up the test.
using NitrideIOTestContext context = this.CreateContext();
// Set up the file.
IFileSystem fileSystem = context.FileSystem;
fileSystem.CreateFile("/b1.txt");
fileSystem.CreateFile("/c1.md");
// Set up the operation.
ReadFiles readFiles = context.Resolve<ReadFiles>();
// Read and replace the paths.
IOrderedEnumerable<string> output = readFiles.WithPattern("/**")
.Run()
.GetEntityByPath("/not-found.md", out Entity? found)
.Select(
x => x.Get<UPath>()
.ToString())
.OrderBy(x => x);
// Verify the results.
Assert.Equal(
new[]
{
"/b1.txt",
"/c1.md",
},
output);
Assert.Null(found);
}
}