public function testClearInstallInfos() { $installInfo1 = new InstallInfo('vendor/package1', '/path/to/package1'); $installInfo2 = new InstallInfo('vendor/package2', '/path/to/package2'); $this->packageFile->addInstallInfo($installInfo1); $this->packageFile->addInstallInfo($installInfo2); $this->packageFile->clearInstallInfos(); $this->assertSame(array(), $this->packageFile->getInstallInfos()); }