test(AutoFill): update test improve code coverage

[ArgoZhang]

Link issues

fixes #5674

Summary By Copilot

This pull request includes several improvements and fixes to the AutoFill and Table components in the BootstrapBlazor library. The changes focus on correcting placeholder rendering, updating row height defaults, and enhancing the unit tests for these components.

Improvements and Fixes:

AutoFill Component:

• Corrected the placeholder rendering by fixing the method name from RenderPlaceHolderRow to RenderPlaceholderRow in AutoFill.razor and AutoFill.razor.cs. [1] [2]
• Updated the default row height for virtual scrolling from 33 to 50f in the AutoFill component.
• Adjusted the condition for the placeholder style string to check if RowHeight is not equal to 50f instead of greater than 50f.

Table Component:

• Simplified the usage of the Virtualize component by removing the fully qualified namespace and fixing the placeholder rendering method name. [1] [2] [3]

Unit Tests:

• Added a new unit test to verify the correct rendering of the placeholder in the AutoFill component when RowHeight is changed.
• Enhanced an existing unit test to include the RowHeight parameter for better coverage.

Regression?

• Yes
• No

Risk

• High
• Medium
• Low

Verification

• Manual (required)
• Automated

Packaging changes reviewed?

• Yes
• No
• N/A

☑️ Self Check before Merge

⚠️ Please check all items below before review. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• Merge the latest code from the main branch

Summary by Sourcery

Improves the AutoFill and Table components by correcting placeholder rendering, updating row height defaults, and enhancing unit tests.

Bug Fixes:

• Fixes placeholder rendering in AutoFill and Table components by correcting method names.
• Simplifies Virtualize component usage in the Table component by removing the fully qualified namespace.
• Adjusts the condition for the placeholder style string to check if RowHeight is not equal to 50f instead of greater than 50f in AutoFill component.
• Updates the default row height for virtual scrolling from 33 to 50f in the AutoFill component.

Tests:

• Adds a new unit test to verify the correct rendering of the placeholder in the AutoFill component when RowHeight is changed.
• Enhances an existing unit test to include the RowHeight parameter for better coverage in AutoFill component.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request includes improvements and fixes to the AutoFill and Table components. The changes focus on correcting placeholder rendering, updating row height defaults, and enhancing the unit tests for these components. The pull request modifies the AutoFill.razor, AutoFill.razor.cs, Table.razor, and AutoFillTest.cs files.

Updated class diagram for the AutoFill component

classDiagram
  class AutoFill {
    +IsVirtualize: bool
    +RowHeight: float
    -PlaceHolderStyleString: string
    +RenderPlaceholderRow: RenderFragment<PlaceholderContext>
  }
  note for AutoFill "RowHeight default value changed to 50f"
  note for AutoFill "RenderPlaceHolderRow renamed to RenderPlaceholderRow"
  note for AutoFill "Condition for PlaceHolderStyleString changed to RowHeight != 50f"

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Updated class diagram for the Table component

classDiagram
  class Table {
    +RenderPlaceholderRow: RenderFragment<PlaceholderContext>
  }
  note for Table "RenderPlaceHolderRow renamed to RenderPlaceholderRow"

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File-Level Changes

Change	Details	Files
Corrected placeholder rendering in AutoFill and Table components by fixing method names.	Corrected the method name from RenderPlaceHolderRow to RenderPlaceholderRow in AutoFill.razor. Corrected the method name from RenderPlaceHolderRow to RenderPlaceholderRow in AutoFill.razor.cs. Simplified the usage of the Virtualize component and fixed the placeholder rendering method name in Table.razor.	src/BootstrapBlazor/Components/AutoFill/AutoFill.razor src/BootstrapBlazor/Components/AutoFill/AutoFill.razor.cs src/BootstrapBlazor/Components/Table/Table.razor
Updated the default row height for virtual scrolling in the AutoFill component and adjusted the condition for the placeholder style.	Updated the default row height from 33 to 50f. Adjusted the condition for the placeholder style string to check if RowHeight is not equal to 50f instead of greater than 50f.	src/BootstrapBlazor/Components/AutoFill/AutoFill.razor.cs
Enhanced unit tests for the AutoFill component to verify correct placeholder rendering and improve code coverage.	Added a new unit test to verify the correct rendering of the placeholder when RowHeight is changed. Enhanced an existing unit test to include the RowHeight parameter for better coverage.	test/UnitTest/Components/AutoFillTest.cs

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#5674	Improve code coverage for the AutoFill component.	✅

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[sourcery-ai]

Hey @ArgoZhang - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider reverting the change to the default RowHeight, as it's a potentially breaking change.
• The simplification of the Virtualize component usage in Table.razor looks good.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (e6d3a6a) to head (85895d9).
Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #5675      +/-   ##
===========================================
+ Coverage   99.98%   100.00%   +0.01%     
===========================================
  Files         654       654              
  Lines       29691     29689       -2     
  Branches     4216      4216              
===========================================
+ Hits        29688     29689       +1     
+ Misses          3         0       -3     

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