improved error message for assertion assertCount

CHANGELOG.md

@@ -1,6 +1,7 @@
 Version 7.0.0+dev
 - filename of generated code coverage report is now shown in console (if a report is generated and is saved into a file)
 - callbacks in Job::$onAfterExecute receive Job as first parameter
+- improved error message for assertion assertCount
 
 Version 7.0.0
 - BC break: used interfaces for data provider and skip checker in TestCase

src/TAssertions.php

@@ -210,7 +210,7 @@ protected function assertCount(int $count, array|\Countable $value): void
     {
         $actual = count($value);
         $success = ($actual === $count);
-        $message = ($success) ? "" : "Count of the variable is $actual.";
+        $message = ($success) ? "" : "Count of the variable is not $count but $actual.";
         $this->testResult($message, $success);
     }
 

tests/AssertTest.php

@@ -140,7 +140,7 @@ public function testAssertionFailures(): void
             "Test 37 failed. array (\n  0 => 'abc',\n  1 => 'def',\n) is not in the variable.");
         $this->assertThrowsException(function () {
             $this->assertCount(1, ["abc", "def", ]);
-        }, AssertionFailedException::class, "Test 39 failed. Count of the variable is 2.");
+        }, AssertionFailedException::class, "Test 39 failed. Count of the variable is not 1 but 2.");
         $this->assertThrowsException(function () {
             $this->assertNotCount(2, ["abc", "def", ]);
         }, AssertionFailedException::class, "Test 41 failed. Count of the variable is 2.");