test: remove dead tests

tests/AliasedMethodTest.php

@@ -2,8 +2,6 @@
 
 use Petrobolos\FixedArray\FixedArray;
 
-const LEGACY_SKIP_MSG = 'This is a legacy method that does nothing on PHP 8 or above.';
-
 test('count provides the size of the fixed array', function () {
     $count = 5;
     $array = new SplFixedArray($count);
@@ -12,20 +10,6 @@
     $this->assertEquals($count, FixedArray::count($array));
 });
 
-test('current returns the current array entry', function () {
-    if (PHP_VERSION_ID >= 80000) {
-        /** @phpstan-ignore-next-line */
-        $this->markTestSkipped(LEGACY_SKIP_MSG);
-    }
-
-    $test = 'test';
-    $array = new SplFixedArray(1);
-    $array[0] = 'test';
-
-    /** @phpstan-ignore-next-line */
-    $this->assertEquals($test, FixedArray::current($array));
-});
-
 test('from array creates a fixed array from a regular array', function () {
     $array = ['test'];
     $count = count($array);
@@ -46,31 +30,6 @@
     $this->assertEquals($count, FixedArray::getSize($array));
 });
 
-test('key returns the current array index', function () {
-    if (PHP_VERSION_ID >= 80000) {
-        /** @phpstan-ignore-next-line */
-        $this->markTestSkipped(LEGACY_SKIP_MSG);
-    }
-
-    $array = new SplFixedArray(5);
-
-    /** @phpstan-ignore-next-line */
-    $this->assertEquals(0, FixedArray::key($array));
-});
-
-test('next advances the internal pointer', function () {
-    if (PHP_VERSION_ID >= 80000) {
-        /** @phpstan-ignore-next-line */
-        $this->markTestSkipped(LEGACY_SKIP_MSG);
-    }
-
-    $array = new SplFixedArray(5);
-    FixedArray::next($array);
-
-    /** @phpstan-ignore-next-line */
-    $this->assertSame(1, FixedArray::key($array));
-});
-
 test('offset exists returns whether a given index is occupied', function () {
     $array = new SplFixedArray(5);
     FixedArray::offsetSet(4, 'test', $array);
@@ -104,20 +63,6 @@
     $this->assertSame($test, FixedArray::offsetGet($index, $array));
 });
 
-test('rewind resets the internal pointer', function () {
-    if (PHP_VERSION_ID >= 80000) {
-        /** @phpstan-ignore-next-line */
-        $this->markTestSkipped(LEGACY_SKIP_MSG);
-    }
-
-    $array = new SplFixedArray(5);
-    FixedArray::next($array);
-    FixedArray::rewind($array);
-
-    /** @phpstan-ignore-next-line */
-    $this->assertSame(0, FixedArray::key($array));
-});
-
 test('set size increases the size of a fixed array', function () {
     $originalSize = 5;
     $array = new SplFixedArray($originalSize);
@@ -145,16 +90,3 @@
     /** @phpstan-ignore-next-line */
     $this->assertEquals($test, head($convertedArray));
 });
-
-test('valid determines if there are any more remaining elements', function () {
-    if (PHP_VERSION_ID >= 80000) {
-        /** @phpstan-ignore-next-line */
-        $this->markTestSkipped(LEGACY_SKIP_MSG);
-    }
-
-    $array = new SplFixedArray(1);
-    FixedArray::next($array);
-
-    /** @phpstan-ignore-next-line */
-    $this->assertFalse(FixedArray::valid($array));
-});