public void Preserve_Formdata_if_FormDefinition_changed()
{
const string key = "name";
const string value = "John";
var fieldDefinition = new FieldDefinition {
Key = key, Type = "string", Prompt = "Name"
};
var initialFormDefinition = new FormDefinition {
Fields = new[] { fieldDefinition }
};
var formData = new FormData(new Dictionary <string, string> {
{ key, value }
});
var sut = new NZazuView {
FormDefinition = initialFormDefinition, FormData = formData
};
sut.FormData.Should().Be(formData);
var actual = sut.GetFieldValues();
actual.Should().Contain(formData.Values);
fieldDefinition.Prompt = "Login";
var changedFormDefinition = new FormDefinition {
Fields = new[] { fieldDefinition }
};
// it is ugly to attach to depProperty.changed. It goes like this
// https://social.msdn.microsoft.com/Forums/vstudio/en-US/262df30c-8383-4d5c-8d76-7b8e2cea51de/how-do-you-attach-a-change-event-to-a-dependency-property?forum=wpf
var dpDescriptor =
DependencyPropertyDescriptor.FromProperty(NZazuView.FormDefinitionProperty, typeof(NZazuView));
var formDefinitionChanged = false;
EventHandler handler = (sender, args) => { formDefinitionChanged = true; };
dpDescriptor.AddValueChanged(sut, handler);
try
{
sut.FormDefinition = changedFormDefinition;
}
finally
{
dpDescriptor.RemoveValueChanged(sut, handler);
}
formDefinitionChanged.Should().BeTrue();
actual = sut.GetFieldValues();
actual.Should().Contain(formData.Values);
}
public void Skip_skip_fixed_fields_in_GetFieldValues()
{
var view = new NZazuView
{
FormDefinition = new FormDefinition
{
Fields = new[]
{
new FieldDefinition {
Key = "caption", Type = "label"
},
new FieldDefinition {
Key = "name", Type = "string"
}
}
}
};
var expected = new Dictionary <string, string> {
{ "name", "John" }
};
view.SetFieldValues(expected);
var actual = view.GetFieldValues();
actual.Should().Contain(expected);
}
public void Return_field_values_on_GetFieldValues()
{
const string key = "key";
const string value = "value";
var fieldDefinition = new FieldDefinition {
Key = key, Type = "string"
};
var formDefinition = new FormDefinition {
Fields = new[] { fieldDefinition }
};
var factory = Substitute.For <INZazuWpfFieldFactory>();
var field = Substitute.For <INZazuWpfField>();
field.GetValue().Returns(value);
field.IsEditable.Returns(true);
field.Key.Returns(key);
factory.CreateField(fieldDefinition).Returns(field);
var view = new NZazuView();
view.FormDefinition = formDefinition;
view.FieldFactory = factory;
var actual = view.GetFieldValues();
actual.Keys.Should().Contain(key);
actual[key].Should().Be(value);
}
public void Recurse_on_group_fields_in_GetFieldValues()
{
var view = new NZazuView
{
FormDefinition = new FormDefinition
{
Fields = new[]
{
new FieldDefinition {
Key = "name", Type = "string"
},
new FieldDefinition
{
Key = "group",
Type = "group",
Fields = new[]
{
new FieldDefinition {
Key = "group.name", Type = "string"
}
}
}
}
}
};
var expected = new Dictionary <string, string>
{
{ "name", "John" },
{ "group.name", "Jim" }
};
view.SetFieldValues(expected);
var actual = view.GetFieldValues();
actual.Should().Contain(expected);
actual.Keys.Should().Contain("__focusOn");
}
public void Set_Field_Values_If_FormData_Changes()
{
var view = new NZazuView();
const string key = "key";
const string value = "value";
var formDefinition = new FormDefinition {
Fields = new[] { new FieldDefinition {
Key = key, Type = "string"
} }
};
view.FormDefinition = formDefinition;
view.FormData = new Dictionary <string, string> {
{ key, value }
};
var actual = view.GetFieldValues();
actual.Keys.Should().Contain(key);
actual[key].Should().Be(value);
}