public void ViewPathProperty() {
// Act
BuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "view path");
// Assert
Assert.AreEqual("view path", view.ViewPath);
}
public void ViewCreationConsultsSetActivator()
{
// Arrange
object viewInstance = new object();
Mock <IViewPageActivator> activator = new Mock <IViewPageActivator>(MockBehavior.Strict);
ControllerContext controllerContext = new ControllerContext();
activator
.Setup(a => a.Create(controllerContext, typeof(object)))
.Returns(viewInstance)
.Verifiable();
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object));
BuildManagerCompiledView view = new TestableBuildManagerCompiledView(
controllerContext,
"view path",
activator.Object
)
{
BuildManager = buildManager
};
// Act
view.Render(new Mock <ViewContext>().Object, new Mock <TextWriter>().Object);
// Assert
activator.Verify();
}
public void ViewCreationDelegatesToDependencyResolverWhenActivatorIsNull()
{
// Arrange
var viewInstance = new object();
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(object));
var dependencyResolver = new Mock <IDependencyResolver>(MockBehavior.Strict);
dependencyResolver
.Setup(dr => dr.GetService(typeof(object)))
.Returns(viewInstance)
.Verifiable();
var view = new TestableBuildManagerCompiledView(
controllerContext,
"view path",
dependencyResolver: dependencyResolver.Object
)
{
BuildManager = buildManager
};
// Act
view.Render(new Mock <ViewContext>().Object, new Mock <TextWriter>().Object);
// Assert
dependencyResolver.Verify();
}
public void ViewPathProperty()
{
// Act
BuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "view path");
// Assert
Assert.Equal("view path", view.ViewPath);
}
public void RenderWithNullContextThrows() {
// Arrange
TestableBuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "~/view");
// Act & Assert
ExceptionHelper.ExpectArgumentNullException(
() => view.Render(null, new Mock<TextWriter>().Object),
"viewContext"
);
}
public void RenderWithNullContextThrows()
{
// Arrange
TestableBuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "~/view");
// Act & Assert
Assert.ThrowsArgumentNull(
() => view.Render(null, new Mock <TextWriter>().Object),
"viewContext"
);
}
public void RenderWithNullViewInstanceThrows() {
// Arrange
ViewContext context = new Mock<ViewContext>().Object;
MockBuildManager buildManager = new MockBuildManager("view path", compiledType: null);
TestableBuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "view path");
view.BuildManager = buildManager;
// Act & Assert
ExceptionHelper.ExpectException<InvalidOperationException>(
() => view.Render(context, new Mock<TextWriter>().Object),
"The view found at 'view path' was not created."
);
}
public void RenderWithNullViewInstanceThrows()
{
// Arrange
ViewContext context = new Mock <ViewContext>().Object;
MockBuildManager buildManager = new MockBuildManager("view path", compiledType: null);
TestableBuildManagerCompiledView view = new TestableBuildManagerCompiledView(new ControllerContext(), "view path");
view.BuildManager = buildManager;
// Act & Assert
Assert.Throws <InvalidOperationException>(
() => view.Render(context, new Mock <TextWriter>().Object),
"The view found at 'view path' was not created."
);
}
public void ViewCreationConsultsSetActivator() {
// Arrange
object viewInstance = new object();
Mock<IViewPageActivator> activator = new Mock<IViewPageActivator>(MockBehavior.Strict);
ControllerContext controllerContext = new ControllerContext();
activator.Setup(a => a.Create(controllerContext, typeof(object))).Returns(viewInstance).Verifiable();
MockBuildManager buildManager = new MockBuildManager("view path", typeof(object));
BuildManagerCompiledView view = new TestableBuildManagerCompiledView(controllerContext, "view path", activator.Object) { BuildManager = buildManager };
// Act
view.Render(new Mock<ViewContext>().Object, new Mock<TextWriter>().Object);
// Assert
activator.Verify();
}
public void ViewCreationDelegatesToActivatorCreateInstanceWhenDependencyResolverReturnsNull()
{
// Arrange
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(NoParameterlessCtor));
var dependencyResolver = new Mock <IDependencyResolver>();
var view = new TestableBuildManagerCompiledView(controllerContext, "view path", dependencyResolver: dependencyResolver.Object)
{
BuildManager = buildManager
};
// Act & Assert, confirming type name and full stack are available in Exception
// Depend on the fact that Activator.CreateInstance cannot create an object without a parameterless ctor
MissingMethodException ex = Assert.Throws <MissingMethodException>(
() => view.Render(new Mock <ViewContext>().Object, new Mock <TextWriter>().Object),
"No parameterless constructor defined for this object. Object type 'System.Web.Mvc.Test.CompiledTypeViewTest+NoParameterlessCtor'.");
Assert.Contains("System.Activator.CreateInstance(", ex.ToString());
}
public void ViewCreationDelegatesToActivatorCreateInstanceWhenDependencyResolverReturnsNull()
{
// Arrange
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(NoParameterlessCtor));
var dependencyResolver = new Mock <IDependencyResolver>();
var view = new TestableBuildManagerCompiledView(controllerContext, "view path", dependencyResolver: dependencyResolver.Object)
{
BuildManager = buildManager
};
// Act
MissingMethodException ex = Assert.Throws <MissingMethodException>( // Depend on the fact that Activator.CreateInstance cannot create an object without a parameterless ctor
() => view.Render(new Mock <ViewContext>().Object, new Mock <TextWriter>().Object)
);
// Assert
Assert.Contains("System.Activator.CreateInstance(", ex.StackTrace);
}
public void ViewCreationDelegatesToDependencyResolverWhenActivatorIsNull()
{
// Arrange
var viewInstance = new object();
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(object));
var dependencyResolver = new Mock<IDependencyResolver>(MockBehavior.Strict);
dependencyResolver.Setup(dr => dr.GetService(typeof(object))).Returns(viewInstance).Verifiable();
var view = new TestableBuildManagerCompiledView(controllerContext, "view path", dependencyResolver: dependencyResolver.Object) { BuildManager = buildManager };
// Act
view.Render(new Mock<ViewContext>().Object, new Mock<TextWriter>().Object);
// Assert
dependencyResolver.Verify();
}
public void ViewCreationDelegatesToActivatorCreateInstanceWhenDependencyResolverReturnsNull()
{
// Arrange
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(NoParameterlessCtor));
var dependencyResolver = new Mock<IDependencyResolver>();
var view = new TestableBuildManagerCompiledView(controllerContext, "view path", dependencyResolver: dependencyResolver.Object) { BuildManager = buildManager };
// Act
MissingMethodException ex = Assert.Throws<MissingMethodException>( // Depend on the fact that Activator.CreateInstance cannot create an object without a parameterless ctor
() => view.Render(new Mock<ViewContext>().Object, new Mock<TextWriter>().Object)
);
// Assert
Assert.Contains("System.Activator.CreateInstance(", ex.StackTrace);
}
public void ViewCreationDelegatesToActivatorCreateInstanceWhenDependencyResolverReturnsNull()
{
// Arrange
var controllerContext = new ControllerContext();
var buildManager = new MockBuildManager("view path", typeof(NoParameterlessCtor));
var dependencyResolver = new Mock<IDependencyResolver>();
var view = new TestableBuildManagerCompiledView(controllerContext, "view path", dependencyResolver: dependencyResolver.Object) { BuildManager = buildManager };
// Act & Assert, confirming type name and full stack are available in Exception
// Depend on the fact that Activator.CreateInstance cannot create an object without a parameterless ctor
MissingMethodException ex = Assert.Throws<MissingMethodException>(
() => view.Render(new Mock<ViewContext>().Object, new Mock<TextWriter>().Object),
"No parameterless constructor defined for this object. Object type 'System.Web.Mvc.Test.CompiledTypeViewTest+NoParameterlessCtor'.");
Assert.Contains("System.Activator.CreateInstance(", ex.ToString());
}
