public void Filter_DoesNotChangeFilterAfterItsSet()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
MvcGrid.Filters.GetFilter(column).Returns(filter);
column.Filter = null;
Assert.Null(column.Filter);
}
public void Filter_Set_Caches()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
filters.GetFilter(column).Returns(filter);
column.Filter = null;
Assert.Null(column.Filter);
}
public void Filter_ReturnsFromGridFilters()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
filters.GetFilter(column).Returns(filter);
Object actual = column.Filter;
Object expected = filter;
Assert.Same(expected, actual);
}
public void Filter_NoFilters_Throws()
{
grid.ViewContext.HttpContext.RequestServices.GetService <IGridFilters>().Returns(null as IGridFilters);
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
filters.GetFilter(column).Returns(filter);
InvalidOperationException exception = Assert.Throws <InvalidOperationException>(() => column.Filter);
Assert.Equal($"No service for type '{typeof(IGridFilters).FullName}' has been registered.", exception.Message);
}
public void Filter_SetsFilterThenItsNotSet()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
MvcGrid.Filters.GetFilter(column).Returns(filter);
Object actual = column.Filter;
Object expected = filter;
Assert.Same(expected, actual);
}
public void Filter_Set_Caches()
{
GridColumnFilter <GridModel> filter = new GridColumnFilter <GridModel>();
column.Filter = new GridColumnFilter <GridModel>();
column.Filter = filter;
IGridColumnFilter <GridModel> actual = column.Filter;
IGridColumnFilter <GridModel> expected = filter;
Assert.Same(expected, actual);
}
public GridColumn(IGrid <T> grid, Expression <Func <T, TValue> > expression)
{
Grid = grid;
IsEncoded = true;
Expression = expression;
Name = GetName(expression);
Title = GetTitle(expression);
ProcessorType = GridProcessorType.Pre;
ExpressionValue = expression.Compile();
Sort = new GridColumnSort <T, TValue>(this);
Filter = new GridColumnFilter <T, TValue>(this);
}
public void GridColumn_SetsDefaultFilter()
{
column = new GridColumn <GridModel, Object>(column.Grid, model => model.Name);
IGridColumnFilter <GridModel, Object> actual = column.Filter;
Assert.Equal(column, actual.Column);
Assert.Null(actual.IsEnabled);
Assert.Null(actual.Operator);
Assert.Null(actual.Second);
Assert.Null(actual.First);
Assert.Null(actual.Type);
Assert.Null(actual.Name);
}
public void Filter_Get_Caches()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
filters.GetFilter(column).Returns(filter);
IGridColumnFilter <GridModel> currentFilter = column.Filter;
filter = Substitute.For <IGridColumnFilter <GridModel> >();
filters.GetFilter(column).Returns(filter);
Object expected = currentFilter;
Object actual = column.Filter;
Assert.Same(expected, actual);
}
public void Filter_Get_Caches()
{
GridColumnFilter <GridModel> filter = new GridColumnFilter <GridModel>();
filters.GetFilter(column).Returns(filter);
IGridColumnFilter <GridModel> cachedFilter = column.Filter;
filter = new GridColumnFilter <GridModel>();
filters.GetFilter(column).Returns(filter);
Object expected = cachedFilter;
Object actual = column.Filter;
Assert.Same(expected, actual);
}
public void Filter_DoesNotChangeFilterAfterFirstGet()
{
IGridColumnFilter <GridModel> filter = Substitute.For <IGridColumnFilter <GridModel> >();
MvcGrid.Filters.GetFilter(column).Returns(filter);
IGridColumnFilter <GridModel> currentFilter = column.Filter;
filter = Substitute.For <IGridColumnFilter <GridModel> >();
MvcGrid.Filters.GetFilter(column).Returns(filter);
Object expected = currentFilter;
Object actual = column.Filter;
Assert.Same(expected, actual);
}
