public void BindValue_When_null_is_passed_and_original_value_is_null_Then_leaves_property_value_as_null()
{
var stubClass = new StubClass();
var stubClassType = typeof(StubClass);
var arrayPropertyInfo = stubClassType.GetProperty("Property");
var binder = new StringArrayValueBinder(stubClass, arrayPropertyInfo);
binder.BindValue(null);
Assert.Null(stubClass.Property);
}
public void BindValue_When_value_is_passed_and_original_value_is_null_Then_sets_property_value()
{
var stubClass = new StubClass();
var stubClassType = typeof(StubClass);
var arrayPropertyInfo = stubClassType.GetProperty("Property");
var binder = new StringArrayValueBinder(stubClass, arrayPropertyInfo);
var someValue = "values;1;3;";
binder.BindValue(someValue);
Assert.Equal(4, stubClass.Property.Length);
foreach (var str in someValue.Split(';'))
{
Assert.Contains(str, stubClass.Property);
}
}
public void BindValue_When_value_is_passed_and_original_value_is_not_empty_Then_updates_property_value()
{
var stubClass = new StubClass { Property = new[] { "test", "second" } };
var stubClassType = typeof(StubClass);
var arrayPropertyInfo = stubClassType.GetProperty("Property");
var binder = new StringArrayValueBinder(stubClass, arrayPropertyInfo);
var updatedValue = "values;1;3;";
binder.BindValue(updatedValue);
Assert.Equal(4, stubClass.Property.Length);
foreach (var str in updatedValue.Split(';'))
{
Assert.Contains(str, stubClass.Property);
}
}
