Add Ingredient picker controller test coverage

tests/Feature/Http/Controllers/IngredientPickerControllerTest.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Tests\Feature\Http\Controllers;
+
+use App\Http\Controllers\IngredientPickerController;
+use App\Models\Food;
+use App\Models\Recipe;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\LoggedInTestCase;
+
+class IngredientPickerControllerTest extends LoggedInTestCase
+{
+    use RefreshDatabase;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+        Food::factory()->create(['name' => 'Good food']);
+        Food::factory()->create(['name' => 'Bad food']);
+        Recipe::factory()->create(['name' => 'Good recipe']);
+        Recipe::factory()->create(['name' => 'Bad recipe']);
+        Food::factory()->create(['name' => 'abcdefg']);
+        Food::factory()->create(['name' => 'hijklmnop']);
+        Recipe::factory()->create(['name' => 'qrstuv']);
+        Recipe::factory()->create(['name' => 'wxyz']);
+
+        // Try to ensure index is updated.
+        // @todo Find a better way to ensure indexing.
+        $this->artisan('scout:import App\\\Models\\\Food');
+        $this->artisan('scout:import App\\\Models\\\Recipe');
+        sleep(2);
+    }
+
+    private function buildUrl(array $parameters = []): string {
+        return action([IngredientPickerController::class, 'search'], $parameters);
+    }
+
+    public function testSearchUrlLoads(): void {
+        $response = $this->get($this->buildUrl());
+        $response->assertOk();
+    }
+
+    public function testFindsByName(): void
+    {
+        $response = $this->getJson($this->buildUrl(['term' => 'good']));
+        $response->assertJsonCount(2);
+        $response->assertJsonFragment(['name' => 'Good recipe']);
+        $response->assertJsonFragment(['name' => 'Good food']);
+        $response->assertJsonMissing(['name' => 'Bad recipe']);
+        $response->assertJsonMissing(['name' => 'Bad food']);
+
+        $response = $this->getJson($this->buildUrl(['term' => 'bad']));
+        $response->assertJsonCount(2);
+        $response->assertJsonFragment(['name' => 'Bad recipe']);
+        $response->assertJsonFragment(['name' => 'Bad food']);
+        $response->assertJsonMissing(['name' => 'Good recipe']);
+        $response->assertJsonMissing(['name' => 'Good food']);
+    }
+
+    public function testFindsByNameAsYouType(): void
+    {
+        $response = $this->getJson($this->buildUrl(['term' => 'abc']));
+        $response->assertJsonCount(1);
+        $response->assertJsonFragment(['name' => 'abcdefg']);
+        $response->assertJsonMissing(['name' => 'hijklmnop']);
+        $response->assertJsonMissing(['name' => 'qrstuv']);
+        $response->assertJsonMissing(['name' => 'wxyz']);
+
+        $response = $this->getJson($this->buildUrl(['term' => 'hijkl']));
+        $response->assertJsonCount(1);
+        $response->assertJsonFragment(['name' => 'hijklmnop']);
+        $response->assertJsonMissing(['name' => 'abcdefg']);
+        $response->assertJsonMissing(['name' => 'qrstuv']);
+        $response->assertJsonMissing(['name' => 'wxyz']);
+    }
+
+}