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65 lines
2.0 KiB
65 lines
2.0 KiB
using System;
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using System.IO;
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using FluentAssertions;
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using Moq;
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using NUnit.Framework;
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using NzbDrone.Common.Disk;
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using NzbDrone.Common.EnvironmentInfo;
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using NzbDrone.Core.Test.Framework;
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using SixLabors.ImageSharp;
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namespace NzbDrone.Core.Test.MediaCoverTests
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{
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[TestFixture]
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public class ImageResizerFixture : CoreTest<MediaCover.ImageResizer>
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{
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[SetUp]
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public void SetUp()
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{
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Mocker.GetMock<IDiskProvider>()
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.Setup(v => v.FileExists(It.IsAny<string>()))
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.Returns<string>(s => File.Exists(s));
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Mocker.GetMock<IDiskProvider>()
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.Setup(v => v.DeleteFile(It.IsAny<string>()))
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.Callback<string>(s => File.Delete(s));
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Mocker.SetConstant<IPlatformInfo>(Mocker.Resolve<PlatformInfo>());
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}
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[Test]
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public void should_resize_image()
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{
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var mainFile = Path.Combine(TempFolder, "logo.png");
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var resizedFile = Path.Combine(TempFolder, "logo-170.png");
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File.Copy(GetTestPath("Files/1024.png"), mainFile);
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Subject.Resize(mainFile, resizedFile, 170);
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var fileInfo = new FileInfo(resizedFile);
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fileInfo.Exists.Should().BeTrue();
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fileInfo.Length.Should().BeInRange(1000, 30000);
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using (var image = Image.Load(resizedFile))
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{
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image.Height.Should().Be(170);
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image.Width.Should().Be(170);
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}
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}
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[Test]
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public void should_delete_file_if_failed()
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{
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var mainFile = Path.Combine(TempFolder, "junk.png");
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var resizedFile = Path.Combine(TempFolder, "junk-170.png");
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File.WriteAllText(mainFile, "Just some junk data that should make it throw an Exception.");
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Assert.Throws(Is.InstanceOf<Exception>(), () => Subject.Resize(mainFile, resizedFile, 170));
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File.Exists(resizedFile).Should().BeFalse();
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}
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}
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}
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