public void GivenContainerCacheHasFileReferenceThatIsModifiedSinceCacheWrite_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
using (var sourceDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test\" Hash=\"01\">" +
" <File Path=\"~/file.png\"/>" +
"</Bundle>" +
"</Container>"
);
Thread.Sleep(10); // Brief pause, otherwise the file write times are the same.
File.WriteAllText(Path.Combine(sourceDir, "file.png"), "");
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings("")
{
SourceDirectory = new FileSystemDirectory(sourceDir),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenContainerCacheHasBundleReferences_WhenInitializeBundlesFromCacheIfUpToDate_ThenBundleReferencesAreSet()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test1\" Hash=\"01\">" +
" <Reference Path=\"~/test2\"/>" +
"</Bundle>" +
"<Bundle Path=\"~/test2\" Hash=\"01\"/>" +
"</Container>"
);
var bundle1 = new TestableBundle("~/test1");
var bundle2 = new TestableBundle("~/test2");
var sourceBundles = new[] { bundle1, bundle2 };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
bundle1.References.First().ShouldEqual("~/test2");
}
}
public void GivenContainerCacheHasFileReferenceToMissingFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
using (var sourceDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test\" Hash=\"01\">" +
" <File Path=\"~/file.png\"/>" +
"</Bundle>" +
"</Container>"
);
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings
{
SourceDirectory = new FileSystemDirectory(sourceDir),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenCacheIsUpToDate_WhenInitializeBundlesFromCacheIfUpToDate_ThenBundleAssetsReplacedWithCachedAsset()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"1\"><Bundle Path=\"~/test\" Hash=\"01\"/></Container>"
);
File.WriteAllText(
Path.Combine(cacheDir, "test.bundle"),
"asset"
);
var bundleWithAsset = new TestableBundle("~/test");
var asset = StubAsset();
bundleWithAsset.Assets.Add(asset.Object);
var sourceBundles = new[] { bundleWithAsset };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeTrue();
bundleWithAsset.Assets[0].OpenStream().ReadToEnd().ShouldEqual("asset");
}
}
public void GivenCachedFileThrowsWhenDeleted_WhenSaveContainer_ThenSecondCachedFileIsStillDeleted()
{
var firstFile = new Mock <IFile>();
firstFile.Setup(f => f.Delete()).Throws <IOException>();
var secondFile = new Mock <IFile>();
var cacheDirectory = new Mock <IDirectory>();
cacheDirectory.Setup(d => d.GetFiles("*", SearchOption.AllDirectories))
.Returns(new[] { firstFile.Object, secondFile.Object });
var containerFile = new Mock <IFile>();
cacheDirectory.Setup(d => d.GetFile("container.xml"))
.Returns(containerFile.Object);
containerFile.Setup(f => f.Open(It.IsAny <FileMode>(), It.IsAny <FileAccess>(), It.IsAny <FileShare>()))
.Returns(Stream.Null);
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = cacheDirectory.Object
};
var cache = new BundleCache("VERSION", settings);
cache.SaveBundleContainer(new BundleContainer(Enumerable.Empty <Bundle>()));
secondFile.Verify(f => f.Delete());
}
public void GivenCacheIsUpToDate_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnTrue()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\"><Bundle Path=\"~/test\" Hash=\"01\"/></Container>"
);
File.WriteAllText(
Path.Combine(cacheDir, "test.bundle"),
"asset"
);
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeTrue();
}
}
public void GivenCacheMissingSecondFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenFirstBundleAssetsAreNotModified()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"2\"><Bundle Path=\"~/test1\" Hash=\"01\"/><Bundle Path=\"~/test2\" Hash=\"01\"/></Container>"
);
File.WriteAllText(
Path.Combine(cacheDir, "test1.bundle"),
"asset"
);
var bundle1 = new TestableBundle("~/test1");
var bundle2 = new TestableBundle("~/test2");
var asset1 = StubAsset();
bundle1.Assets.Add(asset1.Object);
var asset2 = StubAsset();
bundle2.Assets.Add(asset2.Object);
var sourceBundles = new[] { bundle1, bundle2 };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
bundle1.Assets[0].ShouldNotBeType <CachedAsset>();
}
}
public void GivenAssetWithReferenceToAssetInSameBundle_WhenSaveContainer_ThenXmlHasNoReferenceElements()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset1 = StubAsset("~/bundle-1/asset1.js");
var asset2 = StubAsset("~/bundle-1/asset2.js");
var reference = new AssetReference("~/bundle-1/asset2.js", asset1.Object, -1, AssetReferenceType.SameBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(new ConcatenatedAsset(new[]
{
asset1.Object,
asset2.Object
}));
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldNotContain("<Reference ");
}
}
public void GivenAssetWithTwoReferencesToAssetsInAnotherBundle_WhenSaveContainer_ThenXmlHasOneReferenceElementWithReferencedBundlePath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle1 = new TestableBundle("~/bundle-1");
var bundle2 = new TestableBundle("~/bundle-2");
var asset1 = StubAsset();
var reference1 = new AssetReference("~/bundle-2/asset2.js", asset1.Object, -1, AssetReferenceType.DifferentBundle);
var reference2 = new AssetReference("~/bundle-2/asset3.js", asset1.Object, -1, AssetReferenceType.DifferentBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference1, reference2 });
bundle1.Assets.Add(asset1.Object);
bundle2.Assets.Add(
new ConcatenatedAsset(new[]
{
StubAsset("~/bundle-2/asset2.js").Object,
StubAsset("~/bundle-2/asset3.js").Object
})
);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle1, bundle2 }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
Regex.Matches(xml, Regex.Escape("<Reference Path=\"~/bundle-2\" />")).Count.ShouldEqual(1);
}
}
public void GivenContainerFileIsOlderThanAnAssetFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\"></Container>"
);
var bundleWithAsset = new TestableBundle("~/test");
var asset = StubAsset();
asset.Setup(a => a.SourceFile.LastWriteTimeUtc).Returns(DateTime.UtcNow);
bundleWithAsset.Assets.Add(asset.Object);
var sourceBundles = new[] { bundleWithAsset };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenCacheIsUpToDate_WhenInitializeBundlesFromCacheIfUpToDate_ThenBundleAssetsReplacedWithCachedAsset()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"1\"><Bundle Path=\"~/test\" Hash=\"01\"/></Container>"
);
File.WriteAllText(
Path.Combine(cacheDir, "test.bundle"),
"asset"
);
var bundleWithAsset = new TestableBundle("~/test");
var asset = StubAsset();
bundleWithAsset.Assets.Add(asset.Object);
var sourceBundles = new[] { bundleWithAsset };
var settings = new CassetteSettings("")
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeTrue();
bundleWithAsset.Assets[0].OpenStream().ReadToEnd().ShouldEqual("asset");
}
}
public void WhenSaveContainer_ThenXmlManifestContainsVersion()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
cache.SaveBundleContainer(new BundleContainer(new TestableBundle[0]));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("Version=\"VERSION\"");
}
}
public void GivenContainerFileDoesNotExist_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var sourceBundles = new TestableBundle[0];
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenBundleWithNoAssets_WhenSaveContainer_ThenNoBundleFileCreated()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
File.Exists(Path.Combine(cacheDir, "test.bundle")).ShouldBeFalse();
}
}
public void GivenBundlePathIsUrl_WhenSaveContainer_ThenThrowException()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("http://test.com/api.js");
bundle.Assets.Add(StubAsset().Object);
Assert.Throws <ArgumentException>(
() => cache.SaveBundleContainer(new BundleContainer(new[] { bundle }))
);
}
}
public void GivenBundleWithTwoAssets_WhenSaveContainer_ThenExceptionThrownBecauseAssetsMustBeConcatenatedBeforeCaching()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
bundle.Assets.Add(StubAsset().Object);
bundle.Assets.Add(StubAsset().Object);
Assert.Throws <InvalidOperationException>(
() => cache.SaveBundleContainer(new BundleContainer(new[] { bundle }))
);
}
}
public void GivenBundleWithReference_WhenSaveContainer_ThenXmlHasReferenceElement()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
bundle.AddReference("~/other");
cache.SaveBundleContainer(new BundleContainer(new[] { bundle, new TestableBundle("~/other") }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"~/other\"");
}
}
public void GivenBundle_WhenSaveContainer_ThenXmlHasBundleElementWithPathAttribute()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset1 = StubAsset();
bundle.Assets.Add(asset1.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Bundle Path=\"~/test\"");
}
}
public void GivenBundleHasConcatenatedAsset_WhenSaveContainer_ThenXmlManifestHasAssetCountOfChildAssets()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset1 = StubAsset();
var asset2 = StubAsset();
bundle.Assets.Add(new ConcatenatedAsset(new[] { asset1.Object, asset2.Object }));
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("AssetCount=\"2\"");
}
}
public void GivenBundleWithAsset_WhenSaveContainer_ThenBundleFileSavedWithContentsOfAsset()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset = StubAsset();
asset.Setup(a => a.OpenStream())
.Returns(() => "ASSET-DATA".AsStream());
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var savedData = File.ReadAllText(Path.Combine(cacheDir, "test.bundle"));
savedData.ShouldEqual("ASSET-DATA");
}
}
public void GivenCacheIsUpToDate_WhenInitializeBundlesFromCacheIfUpToDateWithZeroAssetBundle_ThenReturnTrue()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\"><Bundle Path=\"~/test\" Hash=\"\"/></Container>"
);
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeTrue();
}
}
public void GivenContainerFileWithDifferentVersion_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION-1\" AssetCount=\"0\"></Container>"
);
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION-2", settings);
var sourceBundles = new TestableBundle[0];
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenAssetWithReferenceToUrl_WhenSaveContainer_ThenXmlHasReferenceElementWithUrlAsPath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset = StubAsset();
var reference = new AssetReference("http://test.com", asset.Object, -1, AssetReferenceType.Url);
asset.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new Bundle[] { bundle, new ExternalScriptBundle("http://test.com"), }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"http://test.com\" />");
}
}
public void GivenAssetWithRawFilenameReference_WhenSaveContainer_ThenXmlHasFileElement()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset = StubAsset();
var reference = new AssetReference("~/images/test.png", asset.Object, -1, AssetReferenceType.RawFilename);
asset.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<File Path=\"~/images/test.png\" />");
}
}
public void GivenAssetWithReferenceToAnotherBundle_WhenSaveContainer_ThenXmlHasReferenceElementWithReferencedBundlePath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of <IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle1 = new TestableBundle("~/bundle-1");
var bundle2 = new TestableBundle("~/bundle-2");
var asset1 = StubAsset();
var reference = new AssetReference("~/bundle-2", asset1.Object, -1, AssetReferenceType.DifferentBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle1.Assets.Add(asset1.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle1, bundle2 }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"~/bundle-2\" />");
}
}
public void GivenAssetWithRawFilenameReference_WhenSaveContainer_ThenXmlHasFileElement()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset = StubAsset();
var reference = new AssetReference("~/images/test.png", asset.Object, -1, AssetReferenceType.RawFilename);
asset.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<File Path=\"~/images/test.png\" />");
}
}
public void GivenBundleWithTwoAssets_WhenSaveContainer_ThenExceptionThrownBecauseAssetsMustBeConcatenatedBeforeCaching()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
bundle.Assets.Add(StubAsset().Object);
bundle.Assets.Add(StubAsset().Object);
Assert.Throws<InvalidOperationException>(
() => cache.SaveBundleContainer(new BundleContainer(new[] { bundle }))
);
}
}
public void GivenBundleWithNoAssets_WhenSaveContainer_ThenNoBundleFileCreated()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
File.Exists(Path.Combine(cacheDir, "test.bundle")).ShouldBeFalse();
}
}
public void GivenBundlePathIsUrl_WhenSaveContainer_ThenThrowException()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("http://test.com/api.js");
bundle.Assets.Add(StubAsset().Object);
Assert.Throws<ArgumentException>(
() => cache.SaveBundleContainer(new BundleContainer(new[] { bundle }))
);
}
}
public void GivenAssetWithTwoReferencesToAssetsInAnotherBundle_WhenSaveContainer_ThenXmlHasOneReferenceElementWithReferencedBundlePath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle1 = new TestableBundle("~/bundle-1");
var bundle2 = new TestableBundle("~/bundle-2");
var asset1 = StubAsset();
var reference1 = new AssetReference("~/bundle-2/asset2.js", asset1.Object, -1, AssetReferenceType.DifferentBundle);
var reference2 = new AssetReference("~/bundle-2/asset3.js", asset1.Object, -1, AssetReferenceType.DifferentBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference1, reference2 });
bundle1.Assets.Add(asset1.Object);
bundle2.Assets.Add(
new ConcatenatedAsset(new[]
{
StubAsset("~/bundle-2/asset2.js").Object,
StubAsset("~/bundle-2/asset3.js").Object
})
);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle1, bundle2 }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
Regex.Matches(xml, Regex.Escape("<Reference Path=\"~/bundle-2\" />")).Count.ShouldEqual(1);
}
}
public void GivenCachedFileThrowsWhenDeleted_WhenSaveContainer_ThenSecondCachedFileIsStillDeleted()
{
var firstFile = new Mock<IFile>();
firstFile.Setup(f => f.Delete()).Throws<IOException>();
var secondFile = new Mock<IFile>();
var cacheDirectory = new Mock<IDirectory>();
cacheDirectory.Setup(d => d.GetFiles("*", SearchOption.AllDirectories))
.Returns(new[] { firstFile.Object, secondFile.Object });
var containerFile = new Mock<IFile>();
cacheDirectory.Setup(d => d.GetFile("container.xml"))
.Returns(containerFile.Object);
containerFile.Setup(f => f.Open(It.IsAny<FileMode>(), It.IsAny<FileAccess>(), It.IsAny<FileShare>()))
.Returns(Stream.Null);
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = cacheDirectory.Object
};
var cache = new BundleCache("VERSION", settings);
cache.SaveBundleContainer(new BundleContainer(Enumerable.Empty<Bundle>()));
secondFile.Verify(f => f.Delete());
}
public void GivenAssetWithReferenceToAnotherBundle_WhenSaveContainer_ThenXmlHasReferenceElementWithReferencedBundlePath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle1 = new TestableBundle("~/bundle-1");
var bundle2 = new TestableBundle("~/bundle-2");
var asset1 = StubAsset();
var reference = new AssetReference("~/bundle-2", asset1.Object, -1, AssetReferenceType.DifferentBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle1.Assets.Add(asset1.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle1, bundle2 }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"~/bundle-2\" />");
}
}
public void GivenAssetWithReferenceToAssetInSameBundle_WhenSaveContainer_ThenXmlHasNoReferenceElements()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset1 = StubAsset("~/bundle-1/asset1.js");
var asset2 = StubAsset("~/bundle-1/asset2.js");
var reference = new AssetReference("~/bundle-1/asset2.js", asset1.Object, -1, AssetReferenceType.SameBundle);
asset1.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(new ConcatenatedAsset(new[]
{
asset1.Object,
asset2.Object
}));
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldNotContain("<Reference ");
}
}
public void GivenCacheMissingSecondFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenFirstBundleAssetsAreNotModified()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"2\"><Bundle Path=\"~/test1\" Hash=\"01\"/><Bundle Path=\"~/test2\" Hash=\"01\"/></Container>"
);
File.WriteAllText(
Path.Combine(cacheDir, "test1.bundle"),
"asset"
);
var bundle1 = new TestableBundle("~/test1");
var bundle2 = new TestableBundle("~/test2");
var asset1 = StubAsset();
bundle1.Assets.Add(asset1.Object);
var asset2 = StubAsset();
bundle2.Assets.Add(asset2.Object);
var sourceBundles = new[] { bundle1, bundle2 };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
bundle1.Assets[0].ShouldNotBeType<CachedAsset>();
}
}
public void GivenAssetWithReferenceToUrl_WhenSaveContainer_ThenXmlHasReferenceElementWithUrlAsPath()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/bundle-1");
var asset = StubAsset();
var reference = new AssetReference("http://test.com", asset.Object, -1, AssetReferenceType.Url);
asset.SetupGet(a => a.References)
.Returns(new[] { reference });
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new Bundle[] { bundle, new ExternalScriptBundle("http://test.com"), }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"http://test.com\" />");
}
}
public void GivenContainerCacheHasBundleReferences_WhenInitializeBundlesFromCacheIfUpToDate_ThenBundleReferencesAreSet()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test1\" Hash=\"01\">" +
" <Reference Path=\"~/test2\"/>" +
"</Bundle>" +
"<Bundle Path=\"~/test2\" Hash=\"01\"/>" +
"</Container>"
);
var bundle1 = new TestableBundle("~/test1");
var bundle2 = new TestableBundle("~/test2");
var sourceBundles = new[] { bundle1, bundle2 };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
bundle1.References.First().ShouldEqual("~/test2");
}
}
public void GivenBundleHasConcatenatedAsset_WhenSaveContainer_ThenXmlManifestHasAssetCountOfChildAssets()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset1 = StubAsset();
var asset2 = StubAsset();
bundle.Assets.Add(new ConcatenatedAsset(new[] { asset1.Object, asset2.Object }));
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("AssetCount=\"2\"");
}
}
public void GivenContainerCacheHasFileReferenceToMissingFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
using (var sourceDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test\" Hash=\"01\">" +
" <File Path=\"~/file.png\"/>" +
"</Bundle>" +
"</Container>"
);
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings
{
SourceDirectory = new FileSystemDirectory(sourceDir),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenBundleWithAsset_WhenSaveContainer_ThenBundleFileSavedWithContentsOfAsset()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset = StubAsset();
asset.Setup(a => a.OpenStream())
.Returns(() => "ASSET-DATA".AsStream());
bundle.Assets.Add(asset.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var savedData = File.ReadAllText(Path.Combine(cacheDir, "test.bundle"));
savedData.ShouldEqual("ASSET-DATA");
}
}
public void GivenContainerFileDoesNotExist_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var sourceBundles = new TestableBundle[0];
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenBundleWithReference_WhenSaveContainer_ThenXmlHasReferenceElement()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
bundle.AddReference("~/other");
cache.SaveBundleContainer(new BundleContainer(new[] { bundle, new TestableBundle("~/other") }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Reference Path=\"~/other\"");
}
}
public void GivenContainerFileIsOlderThanAnAssetFile_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\"></Container>"
);
var bundleWithAsset = new TestableBundle("~/test");
var asset = StubAsset();
asset.Setup(a => a.SourceFile.LastWriteTimeUtc).Returns(DateTime.UtcNow);
bundleWithAsset.Assets.Add(asset.Object);
var sourceBundles = new[] { bundleWithAsset };
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void GivenBundle_WhenSaveContainer_ThenXmlHasBundleElementWithPathAttribute()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var bundle = new TestableBundle("~/test");
var asset1 = StubAsset();
bundle.Assets.Add(asset1.Object);
cache.SaveBundleContainer(new BundleContainer(new[] { bundle }));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("<Bundle Path=\"~/test\"");
}
}
public void GivenContainerFileWithDifferentVersion_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION-1\" AssetCount=\"0\"></Container>"
);
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION-2", settings);
var sourceBundles = new TestableBundle[0];
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}
public void WhenSaveContainer_ThenXmlManifestContainsVersion()
{
using (var cacheDir = new TempDirectory())
{
var settings = new CassetteSettings
{
SourceDirectory = Mock.Of<IDirectory>(),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
cache.SaveBundleContainer(new BundleContainer(new TestableBundle[0]));
var xml = File.ReadAllText(Path.Combine(cacheDir, "container.xml"));
xml.ShouldContain("Version=\"VERSION\"");
}
}
public void GivenContainerCacheHasFileReferenceThatIsModifiedSinceCacheWrite_WhenInitializeBundlesFromCacheIfUpToDate_ThenReturnFalse()
{
using (var cacheDir = new TempDirectory())
using (var sourceDir = new TempDirectory())
{
File.WriteAllText(
Path.Combine(cacheDir, "container.xml"),
"<?xml version=\"1.0\"?><Container Version=\"VERSION\" AssetCount=\"0\">" +
"<Bundle Path=\"~/test\" Hash=\"01\">" +
" <File Path=\"~/file.png\"/>" +
"</Bundle>" +
"</Container>"
);
Thread.Sleep(10); // Brief pause, otherwise the file write times are the same.
File.WriteAllText(Path.Combine(sourceDir, "file.png"), "");
var bundle = new TestableBundle("~/test");
var sourceBundles = new[] { bundle };
var settings = new CassetteSettings("")
{
SourceDirectory = new FileSystemDirectory(sourceDir),
CacheDirectory = new FileSystemDirectory(cacheDir)
};
var cache = new BundleCache("VERSION", settings);
var result = cache.InitializeBundlesFromCacheIfUpToDate(sourceBundles);
result.ShouldBeFalse();
}
}