conftest: remove dvc_repo, erepo, git, git_erepo

tests/conftest.py

@@ -2,12 +2,9 @@ import os
 
 import mockssh
 import pytest
-from git import Repo
-from git.exc import GitCommandNotFound
 
 from dvc.remote.ssh.connection import SSHConnection
-from dvc.repo import Repo as DvcRepo
-from .basic_env import TestDirFixture, TestDvcGitFixture, TestGitFixture
+from .basic_env import TestDirFixture
 from .dir_helpers import *  # noqa
 
 
@@ -42,38 +39,6 @@ def repo_dir():
         old_fixture.tearDown()
 
 
-# NOTE: this duplicates code from GitFixture,
-# would fix itself once class-based fixtures are removed
-@pytest.fixture
-def git(repo_dir):
-    # NOTE: handles EAGAIN error on BSD systems (osx in our case).
-    # Otherwise when running tests you might get this exception:
-    #
-    #    GitCommandNotFound: Cmd('git') not found due to:
-    #        OSError('[Errno 35] Resource temporarily unavailable')
-    retries = 5
-    while True:
-        try:
-            git = Repo.init()
-            break
-        except GitCommandNotFound:
-            retries -= 1
-            if not retries:
-                raise
-
-    try:
-        git.index.add([repo_dir.CODE])
-        git.index.commit("add code")
-        yield git
-    finally:
-        git.close()
-
-
-@pytest.fixture
-def dvc_repo(repo_dir):
-    yield DvcRepo.init(repo_dir._root_dir, no_scm=True)
-
-
 here = os.path.abspath(os.path.dirname(__file__))
 
 user = "user"
@@ -98,51 +63,9 @@ def ssh(ssh_server):
     yield SSHConnection(**ssh_server.test_creds)
 
 
-@pytest.fixture
-def erepo(repo_dir):
-    repo = TestDvcGitFixture()
-    repo.setUp()
-    try:
-        stage_foo = repo.dvc.add(repo.FOO)[0]
-        stage_bar = repo.dvc.add(repo.BAR)[0]
-        stage_data_dir = repo.dvc.add(repo.DATA_DIR)[0]
-        repo.dvc.scm.add([stage_foo.path, stage_bar.path, stage_data_dir.path])
-        repo.dvc.scm.commit("init repo")
-
-        repo.create("version", "master")
-        repo.dvc.add("version")
-        repo.dvc.scm.add([".gitignore", "version.dvc"])
-        repo.dvc.scm.commit("master")
-
-        repo.dvc.scm.checkout("branch", create_new=True)
-        os.unlink(os.path.join(repo.root_dir, "version"))
-        repo.create("version", "branch")
-        repo.dvc.add("version")
-        repo.dvc.scm.add([".gitignore", "version.dvc"])
-        repo.dvc.scm.commit("branch")
-
-        repo.dvc.scm.checkout("master")
-
-        repo.dvc.scm.close()
-        repo.git.close()
-
-        os.chdir(repo._saved_dir)
-        yield repo
-    finally:
-        repo.tearDown()
-
-
 @pytest.fixture(scope="session", autouse=True)
 def _close_pools():
     from dvc.remote.pool import close_pools
 
     yield
     close_pools()
-
-
-@pytest.fixture
-def git_erepo():
-    repo = TestGitFixture()
-    repo.setUp()
-    yield repo
-    repo.tearDown()