Add tests for showing and hiding table columns

Author: dissto

resources/views/resources/pages/index/hides-column.blade.php

@@ -0,0 +1,4 @@
+it('hides `:dataset` column', function (string $column): void {
+    livewire({{ $getPageClass('index') }}::class)
+        ->assertTableColumnHidden($column);
+})->with([@foreach ($getResourceHiddenTableColumnKeys() as $column)'{{ $column }}',@endforeach]);

resources/views/resources/pages/index/shows-column.blade.php

@@ -0,0 +1,4 @@
+it('shows `:dataset` column', function (string $column): void {
+    livewire({{ $getPageClass('index') }}::class)
+        ->assertTableColumnVisible($column);
+})->with([@foreach ($getResourceVisibleTableColumnKeys() as $column)'{{ $column }}',@endforeach]);

src/Commands/FilamentTestsCommand.php

@@ -12,6 +12,8 @@
 use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index\CanRenderColumnTest;
 use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index\CanRenderIndexPageTest;
 use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index\HasColumnTest;
+use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index\HidesColumnTest;
+use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index\ShowsColumnTest;
 use CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\View\CanRenderViewPageTest;
 use Illuminate\Console\Command;
 
@@ -50,6 +52,8 @@ protected function getRenderers(): array
             CanRenderColumnTest::class,
             CanNotRenderColumnTest::class,
             HasColumnTest::class,
+            ShowsColumnTest::class,
+            HidesColumnTest::class,
 
             CanRenderCreatePageTest::class,
 

src/Concerns/Resources/InteractsWithTables.php

@@ -61,6 +61,36 @@ public function getResourceInitiallyHiddenTableColumnKeys(): array
             ->all();
     }
 
+    public function getResourceVisibleTableColumns(): Collection
+    {
+        return $this->getResourceTableColumns()
+            ->filter(fn (Column $column): bool => $column->isVisible());
+    }
+
+    public function getResourceVisibleTableColumnKeys(): array
+    {
+        return $this->getResourceVisibleTableColumns()
+            ->map(fn (Column $column): string => $column->getName())
+            ->filter()
+            ->values()
+            ->all();
+    }
+
+    public function getResourceHiddenTableColumns(): Collection
+    {
+        return $this->getResourceTableColumns()
+            ->filter(fn (Column $column): bool => ! $column->isVisible());
+    }
+
+    public function getResourceHiddenTableColumnKeys(): array
+    {
+        return $this->getResourceHiddenTableColumns()
+            ->map(fn (Column $column): string => $column->getName())
+            ->filter()
+            ->values()
+            ->all();
+    }
+
     public function getResourceSortableTableColumns(): Collection
     {
         return $this->getResourceTableColumns()

src/TestRenderers/Resources/Pages/Index/HidesColumnTest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index;
+
+use CodeWithDennis\FilamentTests\TestRenderers\BaseTest;
+
+class HidesColumnTest extends BaseTest
+{
+    public ?string $view = 'filament-tests::resources.pages.index.hides-column';
+
+    public function getShouldRender(): bool
+    {
+        return $this->hasPage('index')
+            && $this->getResourceHiddenTableColumns()->isNotEmpty();
+    }
+}

src/TestRenderers/Resources/Pages/Index/ShowsColumnTest.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace CodeWithDennis\FilamentTests\TestRenderers\Resources\Pages\Index;
+
+use CodeWithDennis\FilamentTests\TestRenderers\BaseTest;
+
+class ShowsColumnTest extends BaseTest
+{
+    public ?string $view = 'filament-tests::resources.pages.index.shows-column';
+
+    public function getShouldRender(): bool
+    {
+        return $this->hasPage('index')
+            && $this->getResourceVisibleTableColumns()->isNotEmpty();
+    }
+}