Test with empty dataProvider does not fail when alone

[sandermarechal]

A test with a dataProvider that returns an empty array normally generates a warning. But, when it is the only test, it does not generate a warning but is skipped instead. Example:

<?php

/**
 * This is e.g. phpunit-test/FooTest.php
 * @group foo
 */
class FooTest extends PHPUnit_Framework_TestCase
{
    public function testFoo()
    {
        $this->assertEquals(1, 1);
    }
}

<?php

/**
 * This is e.g. phpunit-test/BarTest.php
 * @group bar
 */
class BarTest extends PHPUnit_Framework_TestCase
{
    /**
     * @dataProvider spit
     */
    public function testBar()
    {
        $this->assertEquals(1, 1);
    }

    public function spit()
    {
        return array();
    }
}

Or: https://gist.github.com/1089631

When I execute all tests, BarTest::testBar gives a warning, because of an empty dataProvider:

$ phpunit .
PHPUnit 3.5.14 by Sebastian Bergmann.

F.

Time: 0 seconds, Memory: 3.75Mb

There was 1 failure:

1) Warning
No tests found in suite "BarTest::testBar".


FAILURES!
Tests: 2, Assertions: 1, Failures: 1.

When I just run a test on group bar the test is simply skipped without a warning. I would expect the same warning to be generated.

$ phpunit --group bar .
PHPUnit 3.5.14 by Sebastian Bergmann.



Time: 0 seconds, Memory: 3.50Mb

OK (0 tests, 0 assertions)

[edorian]

Depends on #10

[whatthejeff]

This is no longer a bug. I think it was probably fixed by #781.

$ phpunit --group bar .
PHPUnit 3.7.18 by Sebastian Bergmann.

F

Time: 0 seconds, Memory: 2.50Mb

There was 1 failure:

1) Warning
No tests found in suite "BarTest::testBar".


FAILURES!
Tests: 1, Assertions: 0, Failures: 1.