Init Feature testing and test for Eldorado's text to float conversion

tests/Feature/EldoradoRobuxPriceSentryJob/textToFLoatTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Tests\Feature\EldoradoRobuxPriceSentryJob;
+
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Foundation\Testing\WithFaker;
+use App\Browser\Jobs\EldoradoRobuxPriceSentry\EldoradoRobuxPriceSentryJob;
+use ReflectionMethod;
+use Tests\TestCase;
+
+class textToFLoatTest extends TestCase
+{
+    private EldoradoRobuxPriceSentryJob $job;
+
+    protected function setUp(): void {
+        parent::setUp();
+        $this->job = new EldoradoRobuxPriceSentryJob();
+    }
+
+    private function assertTextToFloat($input, $expected) {
+        $reflection = new ReflectionMethod(EldoradoRobuxPriceSentryJob::class, 'textToFloat');
+        $reflection->setAccessible(true);
+        $result = $reflection->invoke($this->job, $input);
+        $this->assertEquals($expected, $result, "Failed asserting that textToFloat('$input') equals $expected. Got $result instead.");
+    }
+
+
+    public function test_simple_int(): void
+    {
+        $this->assertTextToFloat("10", 10.0);
+        $this->assertTextToFloat("  42", 42.0);
+    }
+
+    public function test_decimal_numbers(): void
+    {
+        $this->assertTextToFloat("3,14", 3.14);
+        $this->assertTextToFloat("  0,0015 ", 0.0015);
+    }
+
+    public function test_money_symbols_int(): void
+    {
+        $this->assertTextToFloat("5 €", 5.0);
+        $this->assertTextToFloat(" €  123 ", 123.0);
+    }
+
+    public function test_money_symbols_decimal(): void
+    {
+        $this->assertTextToFloat("7,89 €", 7.89);
+        $this->assertTextToFloat(" €  0,75 ", 0.75);
+        $this->assertTextToFloat(" €0.00402 ", 0.00402);
+        $this->assertTextToFloat(" 0,00429 € ", 0.00429);
+    }
+}
+