public void InputviewEngines_InstancesOf_ReturnsNonEmptyCollectionIfSomeExist()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(typeof(TestViewEngine));
var viewEngine1 = new TestViewEngine();
var viewEngine2 = Mock.Of <IViewEngine>();
var viewEngine3 = new TestViewEngine();
var viewEngine4 = Mock.Of <IViewEngine>();
viewEngines.Add(viewEngine1);
viewEngines.Add(viewEngine2);
viewEngines.Add(viewEngine3);
viewEngines.Add(viewEngine4);
var expectedviewEngines = new List <TestViewEngine> {
viewEngine1, viewEngine3
};
// Act
var result = viewEngines.InstancesOf <TestViewEngine>().ToList();
// Assert
Assert.NotEmpty(result);
Assert.Equal(result, expectedviewEngines);
}
public void InputviewEngines_InstanceOf_ThrowsInvalidOperationExceptionIfNoInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of<IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act & Assert
Assert.Throws<InvalidOperationException>(() => viewEngines.InstanceOf<TestViewEngine>());
}
public void InputviewEngines_InstanceOf_ThrowsInvalidOperationExceptionIfNoInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of <IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act & Assert
Assert.Throws <InvalidOperationException>(() => viewEngines.InstanceOf <TestViewEngine>());
}
public void InputviewEngines_InstanceOfOrDefault_ThrowsInvalidOperationExceptionIfMoreThanOnceInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(new TestViewEngine());
viewEngines.Add(Mock.Of <IViewEngine>());
viewEngines.Add(new TestViewEngine());
// Act & Assert
Assert.Throws <InvalidOperationException>(() => viewEngines.InstanceOfOrDefault <TestViewEngine>());
}
public void Setup_SetsUpViewEngines()
{
// Arrange
var mvcOptions = new MvcViewOptions();
var setup = new MvcViewOptionsSetup();
// Act
setup.Configure(mvcOptions);
// Assert
Assert.Equal(1, mvcOptions.ViewEngines.Count);
Assert.Equal(typeof(RazorViewEngine), mvcOptions.ViewEngines[0].ViewEngineType);
}
public void Setup_SetsUpViewEngines()
{
// Arrange
var mvcOptions = new MvcViewOptions();
var setup = new MvcViewOptionsSetup();
// Act
setup.Configure(mvcOptions);
// Assert
Assert.Equal(1, mvcOptions.ViewEngines.Count);
Assert.Equal(typeof(RazorViewEngine), mvcOptions.ViewEngines[0].ViewEngineType);
}
public void InputviewEngines_InstancesOf_ReturnsEmptyCollectionIfNoneExist()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of <IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act
var result = viewEngines.InstancesOf <TestViewEngine>();
// Assert
Assert.Empty(result);
}
public void InputviewEngines_InstanceOfOrDefault_ReturnsNullIfNoInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of <IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act
var formatter = viewEngines.InstanceOfOrDefault <TestViewEngine>();
// Assert
Assert.Null(formatter);
}
public void Setup_SetsUpClientModelValidatorProviders()
{
// Arrange
var mvcOptions = new MvcViewOptions();
var setup = new MvcViewOptionsSetup();
// Act
setup.Configure(mvcOptions);
// Assert
Assert.Equal(2, mvcOptions.ClientModelValidatorProviders.Count);
Assert.IsType <DefaultClientModelValidatorProvider>(mvcOptions.ClientModelValidatorProviders[0]);
Assert.IsType <DataAnnotationsClientModelValidatorProvider>(mvcOptions.ClientModelValidatorProviders[1]);
}
public void InputviewEngines_InstanceOf_ReturnsInstanceOfIInputFormatterIfOneExists()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of <IViewEngine>());
var testEngine = new TestViewEngine();
viewEngines.Add(testEngine);
viewEngines.Add(typeof(TestViewEngine));
// Act
var formatter = viewEngines.InstanceOf <TestViewEngine>();
// Assert
Assert.NotNull(formatter);
Assert.IsType <TestViewEngine>(formatter);
Assert.Same(testEngine, formatter);
}
public void InputviewEngines_InstanceOf_ReturnsInstanceOfIInputFormatterIfOneExists()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of<IViewEngine>());
var testEngine = new TestViewEngine();
viewEngines.Add(testEngine);
viewEngines.Add(typeof(TestViewEngine));
// Act
var formatter = viewEngines.InstanceOf<TestViewEngine>();
// Assert
Assert.NotNull(formatter);
Assert.IsType<TestViewEngine>(formatter);
Assert.Same(testEngine, formatter);
}
public void InputviewEngines_InstancesOf_ReturnsNonEmptyCollectionIfSomeExist()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(typeof(TestViewEngine));
var viewEngine1 = new TestViewEngine();
var viewEngine2 = Mock.Of<IViewEngine>();
var viewEngine3 = new TestViewEngine();
var viewEngine4 = Mock.Of<IViewEngine>();
viewEngines.Add(viewEngine1);
viewEngines.Add(viewEngine2);
viewEngines.Add(viewEngine3);
viewEngines.Add(viewEngine4);
var expectedviewEngines = new List<TestViewEngine> { viewEngine1, viewEngine3 };
// Act
var result = viewEngines.InstancesOf<TestViewEngine>().ToList();
// Assert
Assert.NotEmpty(result);
Assert.Equal(result, expectedviewEngines);
}
public void InputviewEngines_InstancesOf_ReturnsEmptyCollectionIfNoneExist()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of<IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act
var result = viewEngines.InstancesOf<TestViewEngine>();
// Assert
Assert.Empty(result);
}
public void InputviewEngines_InstanceOfOrDefault_ReturnsNullIfNoInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(Mock.Of<IViewEngine>());
viewEngines.Add(typeof(TestViewEngine));
// Act
var formatter = viewEngines.InstanceOfOrDefault<TestViewEngine>();
// Assert
Assert.Null(formatter);
}
public void InputviewEngines_InstanceOfOrDefault_ThrowsInvalidOperationExceptionIfMoreThanOnceInstance()
{
// Arrange
var viewEngines = new MvcViewOptions().ViewEngines;
viewEngines.Add(new TestViewEngine());
viewEngines.Add(Mock.Of<IViewEngine>());
viewEngines.Add(new TestViewEngine());
// Act & Assert
Assert.Throws<InvalidOperationException>(() => viewEngines.InstanceOfOrDefault<TestViewEngine>());
}
public void Setup_SetsUpClientModelValidatorProviders()
{
// Arrange
var mvcOptions = new MvcViewOptions();
var setup = new MvcViewOptionsSetup();
// Act
setup.Configure(mvcOptions);
// Assert
Assert.Equal(2, mvcOptions.ClientModelValidatorProviders.Count);
Assert.IsType<DefaultClientModelValidatorProvider>(mvcOptions.ClientModelValidatorProviders[0]);
Assert.IsType<DataAnnotationsClientModelValidatorProvider>(mvcOptions.ClientModelValidatorProviders[1]);
}
