public void Index_ReturnsExpectedData()
{
// Arrange
DummyEntity[] data =
{
new DummyEntity {
Name = "Some Name", Id = 1
},
new DummyEntity {
Name = "Other Name", Id = 2
}
};
Mock <IDummyService> dummyService = new Mock <IDummyService>();
dummyService.Setup(e => e.FindAll()).Returns(data);
DummyController dummyController = new DummyController(dummyService.Object);
// Act
IActionResult result = dummyController.Index();
// Assert
IEnumerable <DummyEntity> objectResult = (result as OkObjectResult)?.Value as IEnumerable <DummyEntity>;
CollectionAssert.AreEqual(data, objectResult.ToList());
}