仅发现5个测试项，而测试类中定义了更多测试项

1、问题背景 用户在编写测试时遇到问题，py.test只发现5个测试项，但实际上测试类中定义了更多测试项。用户猜测可能是自己做错了什么，因此寻求帮助。

2、解决方案 用户在测试方法的命名上存在问题，导致py.test无法识别。py.test只识别以“test”或“test_”开头的方法为测试方法，而用户定义的方法中有一些没有以“test”开头，因此py.test无法识别这些方法。

代码示例：

import unittest
import gitlab

user = ""
password = ""
host = ""
key = ""
git = gitlab.Gitlab(host=host, user=user)


class GitlabTest(unittest.TestCase):
    def testlogin(self):
        """
        Test to see if login works with proper credentials
        """
        self.assertTrue(git.login(user=user, password=password))

    def testbadlogin(self):
        """
        Test to see if login fails with no credentials
        """
        self.assertFalse(git.login("", ""))

    def testgetusers(self):
        git.login(user=user, password=password)
        # get all users
        assert isinstance(git.getusers(), list)  # compatible with 2.6
        self.assertTrue(git.getusers())
        # get X pages
        assert isinstance(git.getusers(page=2), list)  # compatible with 2.6
        assert isinstance(git.getusers(per_page=4), list)  # compatible with 2.6
        self.assertEqual(git.getusers(page=800), list(""))  # check against empty list
        self.assertTrue(git.getusers(per_page=43))  # check against false

    def testcurrentuser(self):
        git.login(user=user, password=password)
        assert isinstance(git.currentuser(), dict)  # compatible with 2.6
        self.assertTrue(git.currentuser())

    def addremoveuserstest(self):
        git.login(user=user, password=password)
        newuser = git.createuser("Test", "test", "123456",
                                 "test@test.com", "skype",
                                 "linkedin", "twitter", "25",
                                 bio="bio")
        assert isinstance(newuser, dict)
        # this below doesn't really matter. Gilab always answers a 404
        self.assertTrue(git.edituser(newuser['id'], twitter="tweeeeet", skype="Microsoft", username="Changed"))
        self.assertTrue(git.deleteuser(newuser['id']))

    def testsshkeys(self):
        git.login(user=user, password=password)
        git.addsshkey(title="test key", key=key)
        assert isinstance(git.getsshkeys(), list)  # compatible with 2.6
        # pass the id of the first key
        assert isinstance(git.getsshkey(id_=git.getsshkeys()[0]['id']), dict)  # compatible with 2.6
        self.assertTrue(git.getsshkey(id_=git.getsshkeys()[0]['id']))
        self.assertTrue(git.deletesshkey(id_=git.getsshkeys()[0]['id']))
        self.assertTrue(git.addsshkey(title="test key", key=key))
        self.assertTrue(git.deletesshkey(id_=git.getsshkeys()[0]['id']))
        self.assertTrue(git.addsshkeyuser(id_=git.currentuser()['id'], title="tests key", key=key))
        self.assertTrue(git.deletesshkey(id_=git.getsshkeys()[0]['id']))

    def projecttest(self):
        git.login(user=user, password=password)
        # we won't test the creation of the project as there is no way of deleting it trougth the api
        # so we would end with a million test projects. Next Gitlab version allows to delete projects
        #self