public function testUpgradeWithSameClassName() { $this->repository->expects($this->exactly(3))->method('getPackages')->will($this->returnValue(array($this->packages[1]))); $this->repository->expects($this->exactly(2))->method('hasPackage')->will($this->onConsecutiveCalls(true, false)); $installer = new PluginInstaller($this->io, $this->composer); $this->pm->loadInstalledPlugins(); $installer->update($this->repository, $this->packages[1], $this->packages[2]); $plugins = $this->pm->getPlugins(); $this->assertEquals('installer-v3', $plugins[1]->version); }