add: text case added for ConvertTime classs

Author: arafat-web

tests/Conversions/ConversionsTest.php

@@ -10,6 +10,7 @@
 require_once __DIR__ . '/../../Conversions/HexadecimalToDecimal.php';
 require_once __DIR__ . '/../../Conversions/SpeedConversion.php';
 require_once __DIR__ . '/../../Conversions/TemperatureConversions.php';
+require_once __DIR__ . '/../../Conversions/ConvertTime.php';
 
 class ConversionsTest extends TestCase
 {
@@ -142,4 +143,41 @@ public function testFahrenheitToKelvin()
         $this->expectExceptionMessage('Temperature (Fahrenheit) must be a number');
         FahrenheitToKelvin("non-numeric");
     }
+
+    public function testConvertTime()
+    {
+        // Test basic conversions
+        $this->assertEquals(2.0, convertTime(120, 'seconds', 'minutes'), "Failed converting 120 seconds to minutes");
+        $this->assertEquals(2.0, convertTime(120, 'minutes', 'hours'), "Failed converting 120 minutes to hours");
+        $this->assertEquals(2.0, convertTime(48, 'hours', 'days'), "Failed converting 48 hours to days");
+        $this->assertEquals(2.0, convertTime(14, 'days', 'weeks'), "Failed converting 14 days to weeks");
+    
+        // Test with different units and values
+        $this->assertEqualsWithDelta(2.0, convertTime(8.6, 'weeks', 'months'), 0.01, "Failed converting 8.6 weeks to months");
+        $this->assertEquals(2.0, convertTime(24, 'months', 'years'), "Failed converting 24 months to years");
+    
+        // Test edge cases
+        $this->assertEquals(0.0, convertTime(0, 'seconds', 'hours'), "Failed converting 0 seconds to hours");
+    
+        // Test invalid 'from' and 'to' units
+        try {
+            convertTime(120, 'invalidUnit', 'minutes');
+        } catch (InvalidArgumentException $e) {
+            $this->assertEquals("Invalid time unit(s) specified: invalidUnit to minutes", $e->getMessage());
+        }
+    
+        try {
+            convertTime(120, 'seconds', 'invalidUnit');
+        } catch (InvalidArgumentException $e) {
+            $this->assertEquals("Invalid time unit(s) specified: seconds to invalidUnit", $e->getMessage());
+        }
+    
+        try {
+            convertTime(120, 'invalidFrom', 'invalidTo');
+        } catch (InvalidArgumentException $e) {
+            $this->assertEquals("Invalid time unit(s) specified: invalidFrom to invalidTo", $e->getMessage());
+        }
+    }
+    
+
 }