public void shouldGetBMI()
{
const decimal weight = 73M;
const decimal length = 183M;
var userProfile = new UserProfile { Weight = weight, Length = length, User = User };
var userProfileRepositoryMock = new Mock<IUserProfileRepository>();
userProfileRepositoryMock.Setup(x => x.GetByUserId(User.Id)).Returns(userProfile);
var result = new UserProfileBusinessLogic(userProfileRepositoryMock.Object, null, null, null).GetBMI(User);
var lenghtInMeter = length / 100;
Assert.That(result, Is.EqualTo(weight / (lenghtInMeter * lenghtInMeter)));
}
public void shouldGetBMR()
{
const decimal weight = 83M;
const int age = 24;
const int height = 174;
var gender = new GenderType{Name="Man"};
var activityLevel = new ActivityLevelType { Name = "Medel" };
var calorieCalculator = new Mock<ICalorieCalculator>();
var userProfile = new UserProfile { Weight = weight, Age = age, Length = height , Gender = gender, ActivityLevel = activityLevel, User = User };
var userProfileRepositoryMock = new Mock<IUserProfileRepository>();
userProfileRepositoryMock.Setup(x => x.GetByUserId(User.Id)).Returns(userProfile);
calorieCalculator.Setup(x => x.GetBMR(weight, height, age, gender)).Returns(123);
var result = new UserProfileBusinessLogic(userProfileRepositoryMock.Object, null, null, calorieCalculator.Object).GetBMR(User);
Assert.That(result, Is.EqualTo(123));
}
public void shouldGetActivityLevel()
{
var expectedActivityLevel = new ActivityLevelType();
var userProfile = new UserProfile { ActivityLevel = expectedActivityLevel, User = User };
AssertProperty(expectedActivityLevel, User, userProfile, x => x.GetActivityLevel(User));
}
public void shouldGetAge()
{
const int expectedAge = 24;
var userProfile = new UserProfile { Age = expectedAge, User = User };
AssertProperty(expectedAge, User, userProfile, x => x.GetAge(User));
}
public void shouldIfNoGenderExistDefaultMale()
{
GenderType expectedGender = null;
var userProfileRepositoryMock = new Mock<IUserProfileRepository>();
var userProfile = new UserProfile { Gender = expectedGender, User = User };
userProfileRepositoryMock.Setup(x => x.GetByUserId(User.Id)).Returns(userProfile);
var genderTypeBusinessLogic = new Mock<IGenderTypeBusinessLogic>();
genderTypeBusinessLogic.Setup(x => x.GetGenderType(It.IsAny<string>())).Returns(new GenderType {Name = "Man"});
var result = new UserProfileBusinessLogic(userProfileRepositoryMock.Object, genderTypeBusinessLogic.Object, null, null).GetGender(User);
Assert.That(result.Name, Is.EqualTo("Man"));
}
private void AssertProperty(object expectedResult, User user, UserProfile resultProfile, Func<UserProfileBusinessLogic, object> propertyToFetch)
{
var userProfileRepositoryMock = new Mock<IUserProfileRepository>();
userProfileRepositoryMock.Setup(x => x.GetByUserId(user.Id)).Returns(resultProfile);
var result = propertyToFetch(new UserProfileBusinessLogic(userProfileRepositoryMock.Object, null, null, null));
Assert.That(result, Is.EqualTo(expectedResult));
userProfileRepositoryMock.VerifyAll();
}
public void shouldGetZeroAsBMIIfLenghtIsZero()
{
const decimal weight = 83M;
var userProfile = new UserProfile { Weight = weight, Length = 0, User = User };
var userProfileRepositoryMock = new Mock<IUserProfileRepository>();
userProfileRepositoryMock.Setup(x => x.GetByUserId(User.Id)).Returns(userProfile);
var result = new UserProfileBusinessLogic(userProfileRepositoryMock.Object, null, null, null).GetBMI(User);
Assert.That(result, Is.EqualTo(0));
}
public void shouldGetWeight()
{
const decimal expectedWeight = 83M;
var userProfile = new UserProfile { Weight = expectedWeight, User = User };
AssertProperty(expectedWeight, User, userProfile, x => x.GetWeight(User));
}
public void shouldGetLength()
{
const decimal expectedLength = 1.83M;
var userProfile = new UserProfile { Length = expectedLength, User = User };
AssertProperty(expectedLength, User, userProfile, x => x.GetLength(User));
}
public void shouldGetGender()
{
var expectedGender = new GenderType();
var userProfile = new UserProfile { Gender = expectedGender, User = User };
AssertProperty(expectedGender, User, userProfile, x => x.GetGender(User));
}
private UserProfile GetUserProfile(User user)
{
if (userProfile == null) {
userProfile = UserProfileRepository.GetByUserId(user.Id);
if (userProfile == null) {
userProfile = new UserProfile {User = user, IdealWeight = 0};
}
}
return userProfile;
}
