public void AddAttributesCallback_Ok()
{
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData);
Assert.NotEmpty(context.GetItems());
}
public void AddAttribute_Null()
{
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData);
context.AddAttribute(nameof(Foo.Name), typeof(DisplayAttribute), Type.EmptyTypes, Array.Empty <object>(), null, null);
}
public void OnGetSelectedRows_Ok()
{
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData);
var items = context.GetItems().Take(1);
context.OnGetSelectedRows = () => items;
Assert.Equal(items, context.OnGetSelectedRows());
}
public void GetShownColumns_Ok()
{
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData, AddAttributesCallback(localizer),
invisibleColumns: new string[] { nameof(Foo.DateTime) },
shownColumns: new string[] { nameof(Foo.Name) },
hiddenColumns: new string[] { nameof(Foo.Count) });
Assert.Equal(4, context.GetColumns().Count());
}
public async Task OnValueChanged_Ok()
{
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData);
var item = context.GetItems().First();
item.SetValue(nameof(Foo.Name), "test-name");
await context.SetValue(item);
Assert.Equal("test-name", fooData.Rows[0].ItemArray[1]?.ToString());
Assert.Equal("test-name", item.GetValue(nameof(Foo.Name)));
// not exist
item.DynamicObjectPrimaryKey = Guid.NewGuid();
await context.SetValue(item);
}
public async Task DeleteAsync_Ok()
{
var deleted = false;
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData)
{
OnDeleteAsync = foos =>
{
deleted = true;
return(Task.FromResult(true));
}
};
var items = context.GetItems();
await context.DeleteAsync(items);
Assert.True(deleted);
}
public async Task AddAsync_Ok()
{
var added = false;
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData)
{
OnAddAsync = foos =>
{
added = true;
return(Task.CompletedTask);
}
};
var items = context.GetItems();
await context.AddAsync(items);
Assert.True(added);
}
public async Task DeleteAsync_Null()
{
var actual = "";
var deleted = false;
var added = false;
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData)
{
OnChanged = args =>
{
deleted = args.ChangedType == DynamicItemChangedType.Delete;
added = args.ChangedType == DynamicItemChangedType.Add;
actual = args.Items.First().DynamicObjectPrimaryKey.ToString();
return(Task.CompletedTask);
}
};
var item = context.GetItems().ToList().Take(1);
var expected = item.First().DynamicObjectPrimaryKey.ToString();
await context.DeleteAsync(item);
Assert.Equal(expected, actual);
Assert.True(deleted);
Assert.Equal(3, context.GetItems().Count());
// add
await context.AddAsync(item);
Assert.True(added);
Assert.Equal(4, context.GetItems().Count());
// add empty
await context.AddAsync(Enumerable.Empty <IDynamicObject>());
// 在选中行位置插入
await context.AddAsync(context.GetItems().Take(2));
}
public async Task DataTableDynamicContext_Ok()
{
var added = false;
var deleted = false;
var localizer = Context.Services.GetRequiredService <IStringLocalizer <Foo> >();
var fooData = GenerateDataTable(localizer);
var context = new DataTableDynamicContext(fooData, AddAttributesCallback(localizer))
{
OnAddAsync = foos =>
{
added = true;
return(Task.CompletedTask);
},
OnDeleteAsync = foos =>
{
deleted = true;
return(Task.FromResult(true));
}
};
var cols = context.GetColumns();
Assert.NotEmpty(cols);
var items = context.GetItems();
Assert.NotEmpty(items);
await context.OnAddAsync(new IDynamicObject[] { Utility.Clone(items.First()) });
Assert.True(added);
await context.OnDeleteAsync(items);
Assert.True(deleted);
}
