public void FindManifest_ThrowsIfNoDelegates()
{
Assert.Throws <InvalidOperationException>(
() => ManifestLoader.FindManifest(new MockAssembly()),
$"{nameof( ManifestLoader.ManifestLoaderDelegates )} was initialized with no pre-registered delegates, or the pre-defined delegates were removed and no alternatives were added."
);
}
public void FindManifest_LoadsJsonManifest_Lowercase()
{
ManifestLoader.ManifestLoaderDelegates.Add(ManifestLoader.LoadJsonManifestFrom);
var mockAssembly = new MockAssembly
{
MockManifestResourceInfo = new Dictionary <string, ManifestResourceInfo>
{
{
@"manifest.json",
typeof(ManifestLoaderTest).Assembly.GetManifestResourceInfo(
$@"{VirtualTestManifest.Namespace}.manifest.lowercase.json"
)
}
},
MockManifestResourceStream = new Dictionary <string, Stream>
{
{
@"manifest.json",
typeof(ManifestLoaderTest).Assembly.GetManifestResourceStream(
$@"{VirtualTestManifest.Namespace}.manifest.lowercase.json"
)
}
}
};
var manifest = ManifestLoader.FindManifest(mockAssembly);
Assert.IsTrue(manifest is JsonManifest);
Assert.NotNull(manifest);
Assert.AreEqual("Test Manifest", manifest.Name);
Assert.AreEqual("AscensionGameDev.Intersect.Tests", manifest.Key);
Assert.AreEqual(new SemVersion(1), manifest.Version);
Assert.AreEqual("https://github.com/AscensionGameDev/Intersect-Engine", manifest.Homepage);
}
public void TestManifestDetection()
{
var manifestType = typeof(Manifest);
var pluginAssembly = manifestType.Assembly;
var manifest = ManifestLoader.FindManifest(pluginAssembly);
Assert.NotNull(manifestType);
Assert.IsInstanceOf(manifestType, manifest);
}
public void FindManifest_ReturnsNullWhenNoManifestsFound()
{
ManifestLoader.ManifestLoaderDelegates.Add(ManifestLoader.LoadJsonManifestFrom);
ManifestLoader.ManifestLoaderDelegates.Add(ManifestLoader.LoadVirtualManifestFrom);
var mockAssembly = new MockAssembly
{
};
var manifest = ManifestLoader.FindManifest(mockAssembly);
Assert.Null(manifest);
}
public void FindManifest_LoadsVirtualManifest()
{
ManifestLoader.ManifestLoaderDelegates.Add(ManifestLoader.LoadVirtualManifestFrom);
var mockAssembly = new MockAssembly
{
MockTypes = new[] { typeof(VirtualTestManifest) }
};
var manifest = ManifestLoader.FindManifest(mockAssembly);
Assert.IsTrue(manifest is VirtualTestManifest);
Assert.NotNull(manifest);
Assert.AreEqual("Test Manifest", manifest.Name);
Assert.AreEqual("AscensionGameDev.Intersect.Tests", manifest.Key);
Assert.AreEqual(new SemVersion(1), manifest.Version);
Assert.AreEqual("https://github.com/AscensionGameDev/Intersect-Engine", manifest.Homepage);
}
public void FindManifest_LogsErrorsIfAnExceptionIsThrownByDelegate()
{
var mockLogger = new Mock <Logger>();
Log.Default = mockLogger.Object;
var mockException = new Exception("Delegate exception");
ManifestLoader.ManifestLoaderDelegates.Add(( Assembly assembly ) => throw mockException);
var mockAssembly = new MockAssembly
{
};
var manifest = ManifestLoader.FindManifest(mockAssembly);
Assert.Null(manifest);
mockLogger.Verify(
l => l.Error(
It.Is <Exception>(e => e.Message == mockException.Message),
"Exception thrown by manifest loader delegate."
)
);
}