adds tests

Took 21 minutes

Author: fabio-ivona

tests/Http/Livewire/CatsTable.php

@@ -0,0 +1,40 @@
+<?php
+
+
+namespace Rappasoft\LaravelLivewireTables\Tests\Http\Livewire;
+
+
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\Relations\Relation;
+use Rappasoft\LaravelLivewireTables\DataTableComponent;
+use Rappasoft\LaravelLivewireTables\Tests\Models\Species;
+use Rappasoft\LaravelLivewireTables\Views\Column;
+
+class CatsTable extends DataTableComponent
+{
+    public function query(): Relation
+    {
+        /** @var Species $dogSpecimen */
+        $dogSpecimen = Species::query()->where('name', 'Cat')->first();
+
+        return $dogSpecimen->pets()->with('species')->with('breed');
+    }
+
+    public function columns(): array
+    {
+        return [
+            Column::make('Name', 'name')
+                ->searchable(),
+            Column::make('Age', 'age')
+                ->searchable(function (Builder $query, $search) {
+                    $query->orWhere('age', '=', $search);
+                }),
+            Column::make('Last Visit', 'last_visit')
+                ->searchable(),
+            Column::make('Species', 'species.name')
+                ->searchable(),
+            Column::make('Breed', 'breed.name')
+                ->searchable(),
+        ];
+    }
+}

tests/Models/Species.php

@@ -3,6 +3,7 @@
 namespace Rappasoft\LaravelLivewireTables\Tests\Models;
 
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * @property int $id
@@ -38,4 +39,9 @@ class Species extends Model
         'id',
         'name',
     ];
+
+    public function pets(): HasMany
+    {
+        return $this->hasMany(Pet::class);
+    }
 }

tests/RelationshipDataTableComponentTest.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace Rappasoft\LaravelLivewireTables\Tests;
+
+use Illuminate\Contracts\Pagination\LengthAwarePaginator;
+use Illuminate\Support\Collection;
+use Rappasoft\LaravelLivewireTables\DataTableComponent;
+use Rappasoft\LaravelLivewireTables\Tests\Http\Livewire\CatsTable;
+
+class RelationshipDataTableComponentTest extends TestCase
+{
+    protected DataTableComponent $table;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->table = new CatsTable();
+    }
+
+    /** @test */
+    public function bootstrap_test_datatable(): void
+    {
+        $this->assertInstanceOf(DataTableComponent::class, $this->table);
+    }
+
+    /** @test */
+    public function columns(): void
+    {
+        $columns = $this->table->columns();
+
+        $this->assertCount(5, $columns);
+    }
+
+    /** @test */
+    public function rows(): void
+    {
+        $rows = $this->table->rows;
+
+        $this->assertInstanceOf(LengthAwarePaginator::class, $rows);
+        $this->assertEquals(2, $this->table->getRowsProperty()->total());
+    }
+
+    /** @test */
+    public function pagination_default(): void
+    {
+        $this->assertInstanceOf(LengthAwarePaginator::class, $this->table->rows);
+        $this->assertEquals(10, $this->table->perPage);
+        $this->assertTrue($this->table->paginationEnabled);
+        $this->assertTrue($this->table->showPerPage);
+    }
+
+    /** @test */
+    public function pagination(): void
+    {
+        $this->table->perPage = 1;
+        $this->assertEquals(1, $this->table->rows->currentPage());
+        $this->assertEquals(1, $this->table->rows->count());
+        $this->assertEquals(2, $this->table->rows->lastPage());
+    }
+
+    /** @test */
+    public function pagination_disabled(): void
+    {
+        $this->table->paginationEnabled = false;
+        $this->table->perPage = 2;
+        $this->assertInstanceOf(Collection::class, $this->table->rows);
+        $this->assertCount(2, $this->table->rows);
+    }
+
+    /** @test */
+    public function search_filter(): void
+    {
+        $this->table->filters['search'] = 'Cartman';
+        $this->assertEquals(1, $this->table->getRowsProperty()->total());
+    }
+
+    /** @test */
+    public function search_filter_reset(): void
+    {
+        $this->table->filters['search'] = 'Cartman';
+        $this->table->resetFilters();
+        $this->assertEquals(1, $this->table->rows->total());
+    }
+
+    /** @test */
+    public function search_filter_remove(): void
+    {
+        $this->table->filters['search'] = 'Cartman';
+        $this->table->removeFilter('search');
+        $this->assertEquals(2, $this->table->rows->total());
+    }
+
+    /** @test */
+    public function search_filter_callback(): void
+    {
+        $this->table->filters['search'] = '22';
+        $this->assertEquals(1, $this->table->getRowsProperty()->total());
+    }
+}