def test_checkout_branch(self):
'''
creates a new branch, adds a commit
checks out back and forth
additional file should appear,
missing file should disappear since there are no changes on it
'''
file1_name, _ = self.create_file()
add_command([file1_name])
self.assertIndexEquals([file1_name])
commit_command(['-m', 'first commit'])
branch_command(['branch1'])
self.assertBranchHEADEquals('branch1', [file1_name])
checkout_command(['branch1'])
file2_name, _ = self.create_file()
add_command([file2_name])
self.assertIndexEquals([file1_name, file2_name])
commit_command(['-m', 'second commit'])
self.assertBranchHEADEquals('branch1', [file1_name, file2_name])
checkout_command(['master'])
self.assertIndexEquals([file1_name])
self.assertFilesEqual([file1_name])
checkout_command(['branch1'])
self.assertIndexEquals([file1_name, file2_name])
self.assertFilesEqual([file1_name, file2_name])
def test_add_remove(self):
file1_name, _ = self.create_file()
add_command([file1_name])
self.assertIndexEquals([file1_name])
file2_name, _ = self.create_file()
add_command([file2_name])
self.assertIndexEquals([file1_name, file2_name])
rm_command([file1_name])
self.assertIndexEquals([file2_name])
def test_checkout(self):
'''
Commits, then checks out HEAD~1
'''
file1_name, _ = self.create_file()
add_command([file1_name])
self.assertIndexEquals([file1_name])
commit_command(['-m', 'first commit'])
file2_name, _ = self.create_file()
add_command([file2_name])
self.assertIndexEquals([file1_name, file2_name])
commit_command(['-m', 'second commit'])
self.assertBranchHEADEquals('master', [file1_name, file2_name])
checkout_command(['HEAD~1'])
self.assertIndexEquals([file1_name])
def test_status(self):
removed_file_name, _ = self.create_file('removed_file.txt')
add_command([removed_file_name])
self.assertIndexEquals([removed_file_name])
commit_command(['-m', 'first commit'])
modified_fs_removed_file_name, _ = self.create_file(
'modified_fs_removed_file.txt')
add_command([modified_fs_removed_file_name])
self.assertIndexEquals(
[removed_file_name, modified_fs_removed_file_name])
commit_command(['-m', 'second commit'])
self.assertBranchHEADEquals(
'master', [removed_file_name, modified_fs_removed_file_name])
# staging differences
# added file
added_fs_modified_file_name, _ = self.create_file(
'added_fs_modified_file.txt')
add_command([added_fs_modified_file_name])
# removed file
rm_command([removed_file_name])
# modify file
self.modify_file(modified_fs_removed_file_name)
add_command([modified_fs_removed_file_name])
# file system differences
# fs added file
fs_added_file_name, _ = self.create_file('fs_added_file.txt')
# fs removed file
os.remove(modified_fs_removed_file_name)
# fs modified_file
self.modify_file(added_fs_modified_file_name)
((removed_files, changed_files, new_files),
(fs_removed_files, fs_changed_files,
fs_new_files)) = status_command([])
self.assertEquals(removed_files, [removed_file_name])
self.assertEquals(changed_files, [modified_fs_removed_file_name])
self.assertEquals(new_files, [added_fs_modified_file_name])
self.assertEquals(fs_removed_files, [modified_fs_removed_file_name])
self.assertEquals(fs_changed_files, [added_fs_modified_file_name])
self.assertEquals(fs_new_files, [fs_added_file_name])