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# Redmine - project management software

# Copyright (C) 2006-2012  Jean-Philippe Lang

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation; either version 2

# of the License, or (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../test_case', __FILE__)

require 'tmpdir'

class RedminePmTest::RepositoryGitTest < RedminePmTest::TestCase

  fixtures :projects, :users, :members, :roles, :member_roles

  GIT_BIN = Redmine::Configuration['scm_git_command'] || "git"

  def test_anonymous_read_on_public_repo_with_permission_should_succeed

    assert_success "ls-remote", git_url

  end

  def test_anonymous_read_on_public_repo_without_permission_should_fail

    Role.anonymous.remove_permission! :browse_repository

    assert_failure "ls-remote", git_url

  end

  def test_invalid_credentials_should_fail

    Project.find(1).update_attribute :is_public, false

    with_credentials "dlopper", "foo" do

      assert_success "ls-remote", git_url

    end

    with_credentials "dlopper", "wrong" do

      assert_failure "ls-remote", git_url

    end

  end

  def test_clone

    Dir.mktmpdir do |dir|

      Dir.chdir(dir) do

        assert_success "clone", git_url

      end

    end

  end

  def test_write_commands

    Role.find(2).add_permission! :commit_access

    filename = random_filename

    Dir.mktmpdir do |dir|

      assert_success "clone", git_url, dir

      Dir.chdir(dir) do

        f = File.new(File.join(dir, filename), "w")

        f.write "test file content"

        f.close

        with_credentials "dlopper", "foo" do

          assert_success "add", filename

          assert_success "commit -a --message Committing_a_file"

          assert_success "push", git_url, "--all"

        end

      end

    end

    Dir.mktmpdir do |dir|

      assert_success "clone", git_url, dir

      Dir.chdir(dir) do

        assert File.exists?(File.join(dir, "#{filename}"))

      end

    end

  end

  protected

  def execute(*args)

    a = [GIT_BIN]

    super a, *args

  end

  def git_url(path=nil)

    host = ENV['REDMINE_TEST_DAV_SERVER'] || '127.0.0.1'

    credentials = nil

    if username && password

      credentials = "#{username}:#{password}"

    end

    url = "http://#{credentials}@#{host}/git/ecookbook"

    url << "/#{path}" if path

    url

  end

end