Method merge_branch

tests/utils.py:78–83

Merge given branch into current branch.

(self, branch: str)

            raise exceptions.GitCommandError(c.err)

    def merge_branch(self, branch: str) -> None:
        """Merge given branch into current branch."""
        c = cmd.run(["git", "merge", branch])
        if c.return_code != 0:
            raise exceptions.GitCommandError(c.err)
        self.tick()

    def get_current_branch(self) -> str:
        """Get current git branch name."""