18 lines
1.1 KiB
Markdown
18 lines
1.1 KiB
Markdown
# Grids
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Grid component integration tests for `MgGridBase` layout persistence, column rendering, and URL link functionality.
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## Key Files
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- **`TestMgGrid.cs`** -- Test infrastructure for grid testing:
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- `TestGridOrderItemDataSource` -- DataSource with the 3-parameter constructor required by `MgGridBase.OnInitializedAsync` via `Activator.CreateInstance`.
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- `DynamicColumnAddingEventArgs` -- Event args for customizing dynamically added columns.
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- `TestMgGridBase<...>` -- Abstract generic test grid that overrides layout persistence with in-memory `Dictionary` storage and auto-builds columns from `TDataItem` properties via reflection.
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- `TestMgGridOrderItem` -- Concrete test grid bound to `TestOrderItem` entities.
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- **`MgGridBaseTests.cs`** -- `[TestClass]` with tests for:
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- Column width persistence across grid re-renders.
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- Layout storage population after render.
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- Separate layout keys for differently named grids.
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- Master grid detection.
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- Reflection-based column building (verifies Id, ProductName, Quantity columns).
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- `MgGridDataColumn.UrlLink` rendering with token replacement.
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