public void When_class_ineriht_INotRegisterDependency_then_is_not_selected_even_if_ineriht_IDependency()
{
// Arrange
var notRegisterClass = typeof(NotRegisterDependency);
var convention = new DependencyTypeSelectionConvention();
// Act
var isNotSelected = convention.DoesSelect(notRegisterClass);
// Assert
Assert.False(isNotSelected);
}
public void When_class_ineriht_INotRegisterDependency_then_is_not_selected_even_if_ineriht_IDependency()
{
// Arrange
var notRegisterClass = typeof(NotRegisterDependency);
var convention = new DependencyTypeSelectionConvention();
// Act
var isNotSelected = convention.DoesSelect(notRegisterClass);
// Assert
Assert.False(isNotSelected);
}
public void Cannot_scan_every_type_many_times_even_with_RepleaceDependencyAttribute()
{
// Arrange
var defaultType = typeof(TestServiceDependency);
var typeWithRepleaceDependency = typeof(RepleacingTestService);
var convention = new DependencyTypeSelectionConvention();
// Act
convention.DoesSelect(defaultType);
convention.DoesSelect(defaultType);
convention.DoesSelect(typeWithRepleaceDependency);
convention.DoesSelect(typeWithRepleaceDependency);
}
public void Cannot_scan_every_type_many_times_even_with_RepleaceDependencyAttribute()
{
// Arrange
var defaultType = typeof(TestServiceDependency);
var typeWithRepleaceDependency = typeof(RepleacingTestService);
var convention = new DependencyTypeSelectionConvention();
// Act
convention.DoesSelect(defaultType);
convention.DoesSelect(defaultType);
convention.DoesSelect(typeWithRepleaceDependency);
convention.DoesSelect(typeWithRepleaceDependency);
}
public void Dependency_convention_does_not_post_scan_repleaced_dependencies_when_they_scaned_before()
{
// Arrange
var repleacedDependency = typeof(RepleacedTestService);
var repleacingDependency = typeof(RepleacingTestService);
var convention = new DependencyTypeSelectionConvention();
convention.DoesSelect(repleacingDependency);
// Act
var isNotSelected = convention.DoesPostSelect(repleacedDependency);
// Assert
Assert.False(isNotSelected);
}
public void Dependency_convention_does_not_post_scan_repleaced_dependencies_when_they_scaned_before()
{
// Arrange
var repleacedDependency = typeof(RepleacedTestService);
var repleacingDependency = typeof(RepleacingTestService);
var convention = new DependencyTypeSelectionConvention();
convention.DoesSelect(repleacingDependency);
// Act
var isNotSelected = convention.DoesPostSelect(repleacedDependency);
// Assert
Assert.False(isNotSelected);
}
public void Dependency_convention_select_only_class_which_ineriht_IDependency()
{
// Arrange
var withIDependency = typeof(TestServiceDependency);
var withoutIDependency = typeof(object);
var convention = new DependencyTypeSelectionConvention();
// Act
var isSelected = convention.DoesSelect(withIDependency);
var isNotSelected = convention.DoesSelect(withoutIDependency);
// Assert
Assert.True(isSelected);
Assert.False(isNotSelected);
}
public void Dependency_convention_select_only_class_which_ineriht_IDependency()
{
// Arrange
var withIDependency = typeof(TestServiceDependency);
var withoutIDependency = typeof(object);
var convention = new DependencyTypeSelectionConvention();
// Act
var isSelected = convention.DoesSelect(withIDependency);
var isNotSelected = convention.DoesSelect(withoutIDependency);
// Assert
Assert.True(isSelected);
Assert.False(isNotSelected);
}
[Fact] // Consider if throw exception when type is not scaned before post scan
public void Dependency_convention_throw_exception_when_post_scan_more_than_one_type_which_repleace_the_same_dependency()
{
// Arrange
var firstRepleacingType = typeof(FirstServiceWhichRepleace);
var secondRepleacingType = typeof(SecondServiceWhichRepleace);
var convention = new DependencyTypeSelectionConvention();
convention.DoesSelect(firstRepleacingType);
convention.DoesSelect(secondRepleacingType);
// Act & Assert
var exception = Assert.Throws<DependencyDescriptionException>(
() =>
{
convention.DoesPostSelect(firstRepleacingType);
convention.DoesPostSelect(secondRepleacingType);
});
Assert.StartsWith("There is more than one service which override type", exception.Message);
}
[Fact] // Consider if throw exception when type is not scaned before post scan
public void Dependency_convention_throw_exception_when_post_scan_more_than_one_type_which_repleace_the_same_dependency()
{
// Arrange
var firstRepleacingType = typeof(FirstServiceWhichRepleace);
var secondRepleacingType = typeof(SecondServiceWhichRepleace);
var convention = new DependencyTypeSelectionConvention();
convention.DoesSelect(firstRepleacingType);
convention.DoesSelect(secondRepleacingType);
// Act & Assert
var exception = Assert.Throws <DependencyDescriptionException>(
() =>
{
convention.DoesPostSelect(firstRepleacingType);
convention.DoesPostSelect(secondRepleacingType);
});
Assert.StartsWith("There is more than one service which override type", exception.Message);
}
