php-parser/test/code/formatPreservation/arrayInsertionWithComments.test

Inserting array item with comment
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
];
-----
$node = new Expr\ArrayItem(new Scalar\String_('baz'), new Scalar\String_('c'));
$node->setAttribute('comments', [new Comment\Doc(<<<COMMENT
/**
 * A doc comment
 */
COMMENT
)]);
$array = $stmts[0]->expr->expr;
$array->items[] = $node;
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
    /**
     * A doc comment
     */
    'c' => 'baz',
];
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
];
-----
$node = new Expr\ArrayItem(new Scalar\String_('baz'), new Scalar\String_('c'));
$node->setAttribute('comments', [new Comment("/* Block comment */")]);
$array = $stmts[0]->expr->expr;
$array->items[] = $node;
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
    /* Block comment */
    'c' => 'baz',
];
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
];
-----
$node = new Expr\ArrayItem(new Scalar\String_('baz'), new Scalar\String_('c'));
$node->setAttribute('comments', [new Comment("// Line comment")]);
$array = $stmts[0]->expr->expr;
$array->items[] = $node;
-----
<?php

$items = [
    'a' => 'foo',
    'b' => 'bar',
    // Line comment
    'c' => 'baz',
];
-----
<?php

$items = [
    'a' => 'foo',
];
-----
$node = new Expr\ArrayItem(new Scalar\String_('bar'), new Scalar\String_('b'));
$node->setAttribute('comments', [new Comment("// Line comment")]);
$array = $stmts[0]->expr->expr;
$array->items[] = $node;
-----
<?php

$items = [
    'a' => 'foo',
    // Line comment
    'b' => 'bar',
];
-----
<?php

$items = [];
-----
$node = new Expr\ArrayItem(new Scalar\String_('foo'), new Scalar\String_('a'));
$node->setAttribute('comments', [new Comment("// Line comment")]);
$array = $stmts[0]->expr->expr;
$array->items[] = $node;
-----
<?php

$items = [
    // Line comment
    'a' => 'foo',
];