update test

Author: novalramdhani

php-unit/tests/ArrayTest.php

@@ -58,4 +58,11 @@ public function testIfEmpty()
         // This success
         $this->assertEmpty([]);
     }
+
+    public function testIfIsArray()
+    {
+        // Failure if is not array
+        $array = [1,2,3,4,5];
+        $this->assertIsArray($array);
+    }
 }

php-unit/tests/ClassTest.php

@@ -59,4 +59,10 @@ public function testIfObjectEqualsWithAnotherObject()
         // This success
         $this->assertObjectEquals($user1, $user2);
     }
+
+    public function testIfInstanceOf()
+    {
+        // Success if class instance of parent class
+        $this->assertInstanceOf(Exception::class, new RedisException);
+    }
 }   

php-unit/tests/MiscellaneousTest.php

@@ -14,4 +14,20 @@ public function testIfFalse()
         // Success
         $this->assertFalse(false);
     }
+
+    public function testIfIsBoolean()
+    {
+        // Failure if is not boolean
+        $this->assertIsBool(true);
+    }
+
+    public function testIfIsCallable()
+    {
+        // Failure if is not callable
+        $func = function () {
+            return "Hello World";
+        };
+
+        $this->assertIsCallable($func);
+    }
 }

php-unit/tests/IntegerTest.php php-unit/tests/NumberTest.phpphp-unit/tests/IntegerTest.php renamed to php-unit/tests/NumberTest.php

@@ -4,7 +4,7 @@
 
 use PHPUnit\Framework\TestCase;
 
-class IntegerTest extends TestCase
+class NumberTest extends TestCase
 {
     public function testIfGreaterThan()
     {
@@ -24,4 +24,16 @@ public function testIfNumberGreaterThanOrEqual()
         $this->assertGreaterThanOrEqual(10, 10);
         $this->assertGreaterThanOrEqual(100, 1000);
     }
+
+    public function testIfIsFloatingNumber()
+    {
+        // Failure if is not float
+        $this->assertIsFloat(1.5);
+    }
+
+    public function testIfIsIntegerNumber()
+    {
+        // Failure if is not integer
+        $this->assertIsInt(100);
+    }
 }