public void Check_ReturnsFalse_WhenAssemblyHasDifferentMVID()
{
using (var directory = TempDirectory.Create())
{
// Arrange
var output = new StringWriter();
// Load Beta.dll from the future Alpha.dll path to prime the assembly loader
var alphaFilePath = LoaderTestResources.Beta.WriteToFile(directory.DirectoryPath, "Alpha.dll");
var betaFilePath = LoaderTestResources.Beta.WriteToFile(directory.DirectoryPath, "Beta.dll");
var gammaFilePath = LoaderTestResources.Gamma.WriteToFile(directory.DirectoryPath, "Gamma.dll");
var deltaFilePath = LoaderTestResources.Delta.WriteToFile(directory.DirectoryPath, "Delta.dll");
var loader = new TestDefaultExtensionAssemblyLoader(Path.Combine(directory.DirectoryPath, "shadow"));
var checker = new DefaultExtensionDependencyChecker(loader, output);
// This will cause the loader to cache some inconsistent information.
loader.LoadFromPath(alphaFilePath);
LoaderTestResources.Alpha.WriteToFile(directory.DirectoryPath, "Alpha.dll");
// Act
var result = checker.Check(new[] { alphaFilePath, gammaFilePath, deltaFilePath, });
// Assert
Assert.False(result, "Check should not have passed: " + output.ToString());
}
}
public void Check_ReturnsFalse_WithMissingDependency()
{
using (var directory = TempDirectory.Create())
{
// Arrange
var output = new StringWriter();
var alphaFilePath = LoaderTestResources.Alpha.WriteToFile(directory.DirectoryPath, "Alpha.dll");
var loader = new TestDefaultExtensionAssemblyLoader(Path.Combine(directory.DirectoryPath, "shadow"));
var checker = new DefaultExtensionDependencyChecker(loader, output);
// Act
var result = checker.Check(new[] { alphaFilePath, });
// Assert
Assert.False(result, "Check should not have passed: " + output.ToString());
}
}
public void Check_ReturnsFalse_WhenLoaderThrows()
{
using (var directory = TempDirectory.Create())
{
// Arrange
var output = new StringWriter();
var deltaFilePath = LoaderTestResources.Delta.WriteToFile(directory.DirectoryPath, "Delta.dll");
var loader = new Mock <ExtensionAssemblyLoader>();
loader
.Setup(l => l.LoadFromPath(It.IsAny <string>()))
.Throws(new InvalidOperationException());
var checker = new DefaultExtensionDependencyChecker(loader.Object, output);
// Act
var result = checker.Check(new[] { deltaFilePath, });
// Assert
Assert.False(result, "Check should not have passed: " + output.ToString());
}
}
public void Check_ReturnsTrue_WithAllDependenciesProvided()
{
using (var directory = TempDirectory.Create())
{
// Arrange
var output = new StringWriter();
var alphaFilePath = LoaderTestResources.Alpha.WriteToFile(directory.DirectoryPath, "Alpha.dll");
var betaFilePath = LoaderTestResources.Beta.WriteToFile(directory.DirectoryPath, "Beta.dll");
var gammaFilePath = LoaderTestResources.Gamma.WriteToFile(directory.DirectoryPath, "Gamma.dll");
var deltaFilePath = LoaderTestResources.Delta.WriteToFile(directory.DirectoryPath, "Delta.dll");
var loader = new TestDefaultExtensionAssemblyLoader(Path.Combine(directory.DirectoryPath, "shadow"));
var checker = new DefaultExtensionDependencyChecker(loader, output);
// Act
var result = checker.Check(new[] { alphaFilePath, betaFilePath, gammaFilePath, deltaFilePath, });
// Assert
Assert.True(result, "Check should have passed: " + output.ToString());
}
}