1 files changed, 19 insertions, 0 deletions
diff --git a/tests/AppBundle/Controller/MathControllerTest.php b/tests/AppBundle/Controller/MathControllerTest.php
new file mode 100644
index 0000000..523f9e5
--- /dev/null
+++ b/tests/AppBundle/Controller/MathControllerTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Tests\AppBundle\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class MathControllerTest extends WebTestCase
+{
+    public function testAQIMath()
+    {
+        $CO = 1;
+        $bpLowCO = 0;
+        $bpHiCO = 4;
+        $bpLowIndex = 0;
+        $bpHiIndex = 50;
+        $AQI = ((50 - 0)/(4 - 0))*(1-0)+0;
+        $this->assertEquals(12.5, $AQI);
+    }
+}
+\ No newline at end of file