diff options
Diffstat (limited to 'test/git/test_git.py')
| -rw-r--r-- | test/git/test_git.py | 125 |
1 files changed, 78 insertions, 47 deletions
diff --git a/test/git/test_git.py b/test/git/test_git.py index 6e28f4c0..1f44aebc 100644 --- a/test/git/test_git.py +++ b/test/git/test_git.py @@ -9,50 +9,81 @@ from test.testlib import * from git import Git, GitCommandError class TestGit(object): - def setup(self): - base = os.path.join(os.path.dirname(__file__), "../..") - self.git = Git(base) - - @patch_object(Git, 'execute') - def test_call_process_calls_execute(self, git): - git.return_value = '' - self.git.version() - assert_true(git.called) - assert_equal(git.call_args, ((['git', 'version'],), {})) - - @raises(GitCommandError) - def test_it_raises_errors(self): - self.git.this_does_not_exist() - - - def test_it_transforms_kwargs_into_git_command_arguments(self): - assert_equal(["-s"], self.git.transform_kwargs(**{'s': True})) - assert_equal(["-s5"], self.git.transform_kwargs(**{'s': 5})) - - assert_equal(["--max-count"], self.git.transform_kwargs(**{'max_count': True})) - assert_equal(["--max-count=5"], self.git.transform_kwargs(**{'max_count': 5})) - - assert_equal(["-s", "-t"], self.git.transform_kwargs(**{'s': True, 't': True})) - - def test_it_executes_git_to_shell_and_returns_result(self): - assert_match('^git version [\d\.]{2}.*$', self.git.execute(["git","version"])) - - def test_it_accepts_stdin(self): - filename = fixture_path("cat_file_blob") - fh = open(filename, 'r') - assert_equal("70c379b63ffa0795fdbfbc128e5a2818397b7ef8", - self.git.hash_object(istream=fh, stdin=True)) - fh.close() - - def test_it_handles_large_input(self): - if sys.platform == 'win32': - output = self.git.execute(["type", "C:\WINDOWS\system32\cmd.exe"]) - else: - output = self.git.execute(["cat", "/bin/bash"]) - assert_true(len(output) > 4096) # at least 4k - - @patch_object(Git, 'execute') - def test_it_ignores_false_kwargs(self, git): - # this_should_not_be_ignored=False implies it *should* be ignored - output = self.git.version(pass_this_kwarg=False) - assert_true("pass_this_kwarg" not in git.call_args[1]) + def setup(self): + self.git = Git(GIT_REPO) + + @patch_object(Git, 'execute') + def test_call_process_calls_execute(self, git): + git.return_value = '' + self.git.version() + assert_true(git.called) + assert_equal(git.call_args, ((['git', 'version'],), {})) + + @raises(GitCommandError) + def test_it_raises_errors(self): + self.git.this_does_not_exist() + + + def test_it_transforms_kwargs_into_git_command_arguments(self): + assert_equal(["-s"], self.git.transform_kwargs(**{'s': True})) + assert_equal(["-s5"], self.git.transform_kwargs(**{'s': 5})) + + assert_equal(["--max-count"], self.git.transform_kwargs(**{'max_count': True})) + assert_equal(["--max-count=5"], self.git.transform_kwargs(**{'max_count': 5})) + + assert_equal(["-s", "-t"], self.git.transform_kwargs(**{'s': True, 't': True})) + + def test_it_executes_git_to_shell_and_returns_result(self): + assert_match('^git version [\d\.]{2}.*$', self.git.execute(["git","version"])) + + def test_it_accepts_stdin(self): + filename = fixture_path("cat_file_blob") + fh = open(filename, 'r') + assert_equal("70c379b63ffa0795fdbfbc128e5a2818397b7ef8", + self.git.hash_object(istream=fh, stdin=True)) + fh.close() + + def test_it_handles_large_input(self): + if sys.platform == 'win32': + output = self.git.execute(["type", "C:\WINDOWS\system32\cmd.exe"]) + else: + output = self.git.execute(["cat", "/bin/bash"]) + assert_true(len(output) > 4096) # at least 4k + + @patch_object(Git, 'execute') + def test_it_ignores_false_kwargs(self, git): + # this_should_not_be_ignored=False implies it *should* be ignored + output = self.git.version(pass_this_kwarg=False) + assert_true("pass_this_kwarg" not in git.call_args[1]) + + def test_persistent_cat_file_command(self): + # read header only + import subprocess as sp + hexsha = "b2339455342180c7cc1e9bba3e9f181f7baa5167" + g = self.git.cat_file(batch_check=True, istream=sp.PIPE,as_process=True) + g.stdin.write("b2339455342180c7cc1e9bba3e9f181f7baa5167\n") + g.stdin.flush() + obj_info = g.stdout.readline() + + # read header + data + g = self.git.cat_file(batch=True, istream=sp.PIPE,as_process=True) + g.stdin.write("b2339455342180c7cc1e9bba3e9f181f7baa5167\n") + g.stdin.flush() + obj_info_two = g.stdout.readline() + assert obj_info == obj_info_two + + # read data - have to read it in one large chunk + size = int(obj_info.split()[2]) + data = g.stdout.read(size) + terminating_newline = g.stdout.read(1) + + # now we should be able to read a new object + g.stdin.write("b2339455342180c7cc1e9bba3e9f181f7baa5167\n") + g.stdin.flush() + assert g.stdout.readline() == obj_info + + + # same can be achived using the respective command functions + hexsha, typename, size = self.git.get_object_header(hexsha) + hexsha, typename_two, size_two, data = self.git.get_object_data(hexsha) + assert typename == typename_two and size == size_two |