Removed duplicate array key

tests/TestCase/Database/Type/DecimalTypeTest.php

@@ -100,13 +100,13 @@ class DecimalTypeTest extends TestCase
             'a' => null,
             'b' => '2.3',
             'c' => '15',
-            'c' => '0.0',
+            'd' => '0.0',
         ];
         $expected = [
             'a' => null,
             'b' => 2.3,
             'c' => 15,
-            'c' => 0.0,
+            'd' => 0.0,
         ];
         $this->assertEquals(
             $expected,

tests/TestCase/Database/Type/FloatTypeTest.php

@@ -100,13 +100,13 @@ class FloatTypeTest extends TestCase
             'a' => null,
             'b' => '2.3',
             'c' => '15',
-            'c' => '0.0',
+            'd' => '0.0',
         ];
         $expected = [
             'a' => null,
             'b' => 2.3,
             'c' => 15,
-            'c' => 0.0,
+            'd' => 0.0,
         ];
         $this->assertEquals(
             $expected,

tests/TestCase/Database/Type/IntegerTypeTest.php

@@ -78,15 +78,15 @@ class IntegerTypeTest extends TestCase
             'a' => null,
             'b' => '2.3',
             'c' => '15',
-            'c' => '0.0',
-            'd' => 10
+            'd' => '0.0',
+            'e' => 10
         ];
         $expected = [
             'a' => null,
             'b' => 2,
             'c' => 15,
-            'c' => 0,
-            'd' => 10
+            'd' => 0,
+            'e' => 10
         ];
         $this->assertEquals(
             $expected,

tests/TestCase/Database/Type/JsonTypeTest.php

@@ -68,13 +68,13 @@ class JsonTypeTest extends TestCase
             'a' => null,
             'b' => json_encode([1, 2, 3]),
             'c' => json_encode('123'),
-            'c' => json_encode(2.3),
+            'd' => json_encode(2.3),
         ];
         $expected = [
             'a' => null,
             'b' => [1, 2, 3],
             'c' => 123,
-            'c' => 2.3,
+            'd' => 2.3,
         ];
         $this->assertEquals(
             $expected,