/**
* @dataProvider getParseDataSet
*/
public function testParse($input, $expected)
{
$version = new Version($input);
$this->assertSame($expected['major'], $version->getMajor());
$this->assertSame($expected['minor'], $version->getMinor());
$this->assertSame($expected['patch'], $version->getPatch());
$this->assertSame($expected['pre'], $version->getPreRelease());
$this->assertSame($expected['build'], $version->getBuild());
}
/**
* Compares one version to another.
*
* @param Version $version Another version.
*
* @return -1 If this one is greater, 0 if equal, or 1 if $version is greater.
*
* @api
*/
public function compareTo($version)
{
$major = $version->getMajor();
$minor = $version->getMinor();
$patch = $version->getPatch();
$pre = $version->getPreRelease();
$build = $version->getBuild();
switch (true) {
case $this->major < $major:
return 1;
case $this->major > $major:
return -1;
case $this->minor > $minor:
return -1;
case $this->minor < $minor:
return 1;
case $this->patch > $patch:
return -1;
case $this->patch < $patch:
return 1;
// @codeCoverageIgnoreStart
}
// @codeCoverageIgnoreEnd
if ($pre || $this->pre) {
if (empty($this->pre) && $pre) {
return -1;
}
if ($this->pre && empty($pre)) {
return 1;
}
if (0 !== ($weight = $this->precedence($this->pre, $pre))) {
return $weight;
}
}
if ($build || $this->build) {
if (null === $this->build && $build) {
return 1;
}
if ($this->build && null === $build) {
return -1;
}
return $this->precedence($this->build, $build);
}
return 0;
}