请问为什么我不论是通过环境变量执行 vendor/bin/phpunit, 还是直接 cd 进去执行 phpunit，都是提示：
You need to set up the project dependencies using Composer:
composer install
You can learn all about Composer on https://getcomposer.org/.
@JellyBool
Laravel Framework 5.4.31
Usage:
command [options] [arguments]
Options:
-h, --help Display this help message
-q, --quiet Do not output any message
-V, --version Display this application version--ansi Force ANSI output--no-ansi Disable ANSI output
-n, --no-interaction Do not ask any interactive question--env[=ENV] The environment the command should run under
-v|vv|vvv, --verbose Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
Available commands:
clear-compiled Remove the compiled class file
down Put the application into maintenance mode
env Display the current framework environment
help Displays help foracommand
inspire Display an inspiring quote
list Lists commands
migrate Run the database migrations
optimize Optimize the framework for better performance
serve Serve the application onthePHPdevelopmentserver
tinker Interact with your application
up Bring the application out of maintenance mode
admin
admin:install Install the admin package
// 提示一堆命令啥的 - -
PHPUnit 3.7.28 by Sebastian Bergmann.
Usage: phpunit [switches] UnitTest [UnitTest.php]
phpunit [switches] <directory>
--log-junit <file> Logtest execution in JUnit XML format to file.
--log-tap <file> Logtest execution in TAP format to file.
--log-json <file> Logtest execution in JSON format.
--coverage-clover <file> Generate code coverage reportin Clover XML format.
--coverage-html <dir> Generate code coverage reportin HTML format.
--coverage-php <file> Serialize PHP_CodeCoverage object to file.
--coverage-text=<file> Generate code coverage reportin text format.
Default to writing to the standard output.
--testdox-html <file> Write agile documentation in HTML format to file.
--testdox-text <file> Write agile documentation in Text format to file.
--filter <pattern> Filter which tests to run.
--testsuite <pattern> Filter which testsuite to run.
--group ... Only runs tests from the specified group(s).
--exclude-group ... Exclude tests from the specified group(s).
--list-groups List available test groups.
--test-suffix ... Only searchfortestin files with specified
suffix(es). Default: Test.php,.phpt
--loader <loader> TestSuiteLoader implementation to use.
--printer <printer> TestSuiteListener implementation to use.
--repeat <times> Runs the test(s) repeatedly.
--tap Reporttest execution progress in TAP format.
--testdox Reporttest execution progress in TestDox format.
--colors Use colors in output.
--stderr Write to STDERR instead of STDOUT.
--stop-on-error Stop execution upon first error.
--stop-on-failure Stop execution upon first error or failure.
--stop-on-skipped Stop execution upon first skipped test.
--stop-on-incomplete Stop execution upon first incomplete test.
--strict Run tests in strict mode.
-v|--verbose Output more verbose information.
--debug Display debugging information during test execution.
--process-isolation Run each testin a separate PHP process.
--no-globals-backup Do not backup and restore$GLOBALSfor each test.
--static-backup Backup and restore static attributes for each test.
--bootstrap <file> A "bootstrap" PHP file that is run before the tests.
-c|--configuration <file> Read configuration from XML file.
--no-configuration Ignore default configuration file (phpunit.xml).
--include-path <path(s)> Prepend PHP's include_path with given path(s).
-d key[=value] Sets a php.ini value.
-h|--help Prints this usage information.
--version Prints the version and exits.
