public void TryLoadAssemblyGac_GivenLoadsCorreclty_ShouldAddAssembliesTo_loadedAssemblies()
{
//---------------Set up test pack-------------------
var load = Assembly.GetExecutingAssembly();
var cleanName = load.FullName;
var dirtyname = MakeDirty(cleanName);
var mock = new Mock <IAssemblyWrapper>();
var assemblyNames = load.GetReferencedAssemblies();
mock.Setup(wrapper => wrapper.Load(cleanName)).Returns(load);
mock.Setup(wrapper => wrapper.Load("")).Throws(new Exception());
mock.Setup(wrapper => wrapper.GetReferencedAssemblies(load)).Returns(assemblyNames);
foreach (var assemblyName in assemblyNames)
{
mock.Setup(wrapper => wrapper.Load(assemblyName)).Returns(Assembly.Load(assemblyName));
}
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
var fieldInfo = typeof(Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader).GetField("_loadedAssemblies", BindingFlags.Instance | BindingFlags.NonPublic);
//---------------Assert Precondition----------------
Assert.IsNotNull(fieldInfo);
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var value = (List <string>)fieldInfo.GetValue(assemblyLoader);
Assert.AreEqual(0, value.Count);
assemblyLoader.TryLoadAssembly(dirtyname, "", out Assembly assembly);
value = (List <string>)fieldInfo.GetValue(assemblyLoader);
//---------------Test Result -----------------------
Assert.IsTrue(value.Count > 2);
mock.Verify(wrapper => wrapper.Load(It.IsAny <AssemblyName>()), Times.AtLeast(2));
mock.Verify(wrapper => wrapper.GetReferencedAssemblies(load), Times.Once);
}
public void TryLoadAssemblyGac_GivenDirtyPath_ShouldUseCleanPath()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var load = Assembly.GetExecutingAssembly();
var cleanName = load.FullName;
var dirtyname = MakeDirty(cleanName);
mock.Setup(wrapper => wrapper.Load(cleanName))
.Callback <string>((a) =>
{
var load1 = Assembly.Load(a);
Assert.IsNotNull(load1);
});
mock.Setup(wrapper => wrapper.Load("")).Throws(new Exception());
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var tryLoadAssembly = assemblyLoader.TryLoadAssembly(dirtyname, "", out Assembly assembly);
//---------------Test Result -----------------------
Assert.IsFalse(tryLoadAssembly);
Assert.IsNull(assembly);
mock.Verify(wrapper => wrapper.Load(cleanName));
}
public void TryLoadAssembly_GivenUnsafeLoadFromThrows_ShouldGetAssmbly()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var human = new Human();
var type = human.GetType();
var loadedAssembly = type.Assembly;
var location = loadedAssembly.Location;
mock.Setup(wrapper => wrapper.LoadFrom(location)).Throws(new Exception());
mock.Setup(wrapper => wrapper.UnsafeLoadFrom(location)).Throws(new Exception());
mock.Setup(wrapper => wrapper.GetAssembly(type)).Returns(loadedAssembly);
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var tryLoadAssembly = assemblyLoader.TryLoadAssembly(location, type.FullName, out Assembly assembly);
//---------------Test Result -----------------------
Assert.IsTrue(tryLoadAssembly);
Assert.IsNotNull(assembly);
mock.Verify(wrapper => wrapper.LoadFrom(location));
mock.Verify(wrapper => wrapper.UnsafeLoadFrom(location));
mock.Verify(wrapper => wrapper.GetAssembly(type));
}
public void TryLoadAssemblyGac_GivenDirtyPath_ShouldLoadReferencedAssemblies()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var load = Assembly.GetExecutingAssembly();
var cleanName = load.FullName;
var dirtyname = MakeDirty(cleanName);
var assemblyNames = load.GetReferencedAssemblies();
mock.Setup(wrapper => wrapper.GetReferencedAssemblies(load)).Returns(assemblyNames);
mock.Setup(wrapper => wrapper.Load(cleanName))
.Returns(load);
mock.Setup(wrapper => wrapper.Load("")).Throws(new Exception());
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var tryLoadAssembly = assemblyLoader.TryLoadAssembly(dirtyname, "", out Assembly assembly);
//---------------Test Result -----------------------
Assert.IsTrue(tryLoadAssembly);
Assert.IsNotNull(assembly);
mock.Verify(wrapper => wrapper.Load(cleanName), Times.Exactly(1));
mock.Verify(wrapper => wrapper.Load(It.IsAny <AssemblyName>()), Times.AtLeast(2));
}
public void TryLoadAssembly_GivenReturnsNull_ShouldNotLoadAssembly()
{
//---------------Set up test pack-------------------
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader();
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var human = new Human();
var location = human.GetType().Assembly.Location;
var tryLoadAssembly = assemblyLoader.TryLoadAssembly(location, "", out Assembly assembly);
//---------------Test Result -----------------------
Assert.IsTrue(tryLoadAssembly);
Assert.IsNotNull(assembly);
}
public void TryLoadAssembly_GivenThrowsBadFormat_Shouldrethrow()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var human = new Human();
var location = human.GetType().Assembly.Location;
mock.Setup(wrapper => wrapper.LoadFrom(location)).Throws(new BadImageFormatException());
mock.Setup(wrapper => wrapper.Load("")).Throws(new BadImageFormatException());
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
assemblyLoader.TryLoadAssembly(location, "", out Assembly assembly);
//---------------Test Result -----------------------
}
public void TryLoadAssembly_GivenLoadsCorreclty_ShouldAddAssembliesTo_loadedAssemblies()
{
//---------------Set up test pack-------------------
var human = new Human();
var type = human.GetType();
var humanAssembly = type.Assembly;
var location = humanAssembly.Location;
Assert.IsNotNull(location);
var load = Assembly.LoadFrom(location);
var referencedAssemblies = load.GetReferencedAssemblies();
var a1 = referencedAssemblies.Single(name => name.FullName == "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");
AssemblyName[] assemblyNames = { a1 };
var mock = new Mock <IAssemblyWrapper>();
var path = Path.GetDirectoryName(location);
var myLoad = Path.Combine(path, a1.Name + ".dll");
mock.Setup(wrapper => wrapper.Load(location)).Returns(load);
mock.Setup(wrapper => wrapper.LoadFrom(location)).Throws(new Exception());
mock.Setup(wrapper => wrapper.LoadFrom(myLoad)).Throws(new Exception());
mock.Setup(wrapper => wrapper.UnsafeLoadFrom(location)).Throws(new Exception());
mock.Setup(wrapper => wrapper.GetAssembly(type)).Returns(load);
mock.Setup(wrapper => wrapper.Load(a1)).Throws(new Exception());
mock.Setup(wrapper => wrapper.GetReferencedAssemblies(load)).Returns(assemblyNames);
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
var fieldInfo = typeof(Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader).GetField("_loadedAssemblies", BindingFlags.Instance | BindingFlags.NonPublic);
//---------------Assert Precondition----------------
Assert.IsNotNull(fieldInfo);
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var value = (List <string>)fieldInfo.GetValue(assemblyLoader);
Assert.AreEqual(0, value.Count);
assemblyLoader.TryLoadAssembly(location, type.FullName, out Assembly assembly);
value = (List <string>)fieldInfo.GetValue(assemblyLoader);
//---------------Test Result -----------------------
Assert.AreEqual(1, value.Count);
mock.Verify(wrapper => wrapper.Load(It.IsAny <AssemblyName>()), Times.Exactly(1));
mock.Verify(wrapper => wrapper.GetReferencedAssemblies(load), Times.Once);
mock.Verify(wrapper => wrapper.Load(a1));
}
public void TryLoadAssemblyGac_GivenThrowsBadFormat_Shouldrethrow()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var load = Assembly.GetExecutingAssembly();
var cleanName = load.FullName;
var dirtyname = MakeDirty(cleanName);
mock.Setup(wrapper => wrapper.Load(cleanName)).Throws(new BadImageFormatException());
mock.Setup(wrapper => wrapper.Load("")).Throws(new BadImageFormatException());
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
assemblyLoader.TryLoadAssembly(dirtyname, "", out Assembly assembly);
//---------------Test Result -----------------------
}
public void TryLoadAssemblyGac_GivenReturnsNull_ShouldNotLoadAssembly()
{
//---------------Set up test pack-------------------
var mock = new Mock <IAssemblyWrapper>();
var load = Assembly.GetExecutingAssembly();
var cleanName = load.FullName;
var dirtyname = MakeDirty(cleanName);
mock.Setup(wrapper => wrapper.Load(It.IsAny <string>()));
var assemblyLoader = new Dev2.Runtime.ServiceModel.Esb.Brokers.Plugin.AssemblyLoader(mock.Object);
//---------------Assert Precondition----------------
Assert.IsNotNull(assemblyLoader);
//---------------Execute Test ----------------------
var tryLoadAssembly = assemblyLoader.TryLoadAssembly(dirtyname, "", out Assembly assembly);
//---------------Test Result -----------------------
Assert.IsFalse(tryLoadAssembly);
Assert.IsNull(assembly);
mock.Verify(wrapper => wrapper.Load(It.IsAny <string>()));
}