public void GetColumns_ShouldReturnAllColumns()
{
var options = new DataTableOptions <Country>
{
ColumnsConfig = new ColumnsConfig()
};
var propertyInfos = options.GetColumns();
Assert.Equal(7, propertyInfos.Count);
Assert.Equal("TwoLetterCountryCode", propertyInfos.First().Name);
}
public void GetColumns_ShouldOrderColumns_WhenVisibleColumnsIsSet_AndOrderByThem()
{
var options = new DataTableOptions <Country>
{
ColumnsConfig = new ColumnsConfig(),
VisibleColumns = new List <string>
{
"ThreeLetterCountryCode",
"Id",
"TwoLetterCountryCode"
}
};
var propertyInfos = options.GetColumns();
Assert.Equal(7, propertyInfos.Count);
Assert.Equal("ThreeLetterCountryCode", propertyInfos.First().Name);
Assert.Equal("Id", propertyInfos[1].Name);
Assert.Equal("TwoLetterCountryCode", propertyInfos[2].Name);
}
public void GetColumns_ShouldThrowError_ForInvalidColumn()
{
var options = new DataTableOptions <Country>
{
ColumnsConfig = new ColumnsConfig(),
VisibleColumns = new List <string>
{
"ThreeLetterCountryCode",
"InvalidColumn",
"TwoLetterCountryCode"
}
};
try
{
var propertyInfos = options.GetColumns();
}
catch (Exception ex)
{
Assert.True(ex.GetType() == typeof(InvalidColumnNameException));
}
}