public function testReflectionOnTraitName()
{
$qualified = self::TEST_FIXTURE_TRAIT;
$lastSlashPosition = StringInfo::searchPositionFromRight($qualified, '\\');
$name = substr($qualified, $lastSlashPosition + 1);
$namespace = substr($qualified, 0, $lastSlashPosition);
$namespaceSections = explode('\\', $namespace);
$r = Inspect::useTrait($qualified);
$this->assertTrue($r instanceof TraitInspector);
$this->assertSame($qualified, $r->nameQualified());
$this->assertSame($name, $r->nameUnQualified());
$this->assertSame($name, $r->name());
$this->assertSame($name, $r->name(false));
$this->assertSame($qualified, $r->name(true));
$this->assertSame($namespace, $r->namespaceName());
$this->assertSame($namespaceSections, $r->namespaceSections());
$r = Inspect::using($qualified);
$this->assertTrue($r instanceof TraitInspector);
$this->assertSame($qualified, $r->nameQualified());
$this->assertSame($name, $r->nameUnQualified());
$this->assertSame($name, $r->name());
$this->assertSame($name, $r->name(false));
$this->assertSame($qualified, $r->name(true));
$this->assertSame($namespace, $r->namespaceName());
$this->assertSame($namespaceSections, $r->namespaceSections());
$trait = FixtureTraitTwo::class;
$r = Inspect::useTrait($trait);
$this->assertTrue($r instanceof TraitInspector);
$this->assertSame($trait, $r->nameQualified());
$this->expectException(InvalidArgumentException::class);
$r = Inspect::useTrait($trait . '\\InvalidTraitName');
}
