require "testing_env"

class IntegrationCommandTestInstall < IntegrationCommandTestCase
  def test_install
    setup_test_formula "testball1"
    assert_match "Specify `--HEAD`", cmd_fail("install", "testball1", "--head")
    assert_match "No head is defined", cmd_fail("install", "testball1", "--HEAD")
    assert_match "No devel block", cmd_fail("install", "testball1", "--devel")
    assert_match "#{HOMEBREW_CELLAR}/testball1/0.1", cmd("install", "testball1")
    assert_match "testball1-0.1 already installed", cmd("install", "testball1")
    assert_match "MacRuby is not packaged", cmd_fail("install", "macruby")
    assert_match "No available formula", cmd_fail("install", "formula")
    assert_match "This similarly named formula was found",
      cmd_fail("install", "testball")

    setup_test_formula "testball2"
    assert_match "These similarly named formulae were found",
      cmd_fail("install", "testball")

    install_and_rename_coretap_formula "testball1", "testball2"
    assert_match "testball1 already installed, it's just not migrated",
      cmd("install", "testball2")
  end

  def test_install_with_invalid_option
    setup_test_formula "testball1"
    assert_match "testball1: this formula has no --with-fo option so it will be ignored!",
      cmd("install", "testball1", "--with-fo")
  end

  def test_install_with_nonfatal_requirement
    setup_test_formula "testball1", <<-EOS.undent
      class NonFatalRequirement < Requirement
        satisfy { false }
      end
      depends_on NonFatalRequirement
    EOS
    message = "NonFatalRequirement unsatisfied!"
    assert_equal 1, cmd("install", "testball1").scan(message).size
  end

  def test_install_with_fatal_requirement
    setup_test_formula "testball1", <<-EOS.undent
      class FatalRequirement < Requirement
        fatal true
        satisfy { false }
      end
      depends_on FatalRequirement
    EOS
    message = "FatalRequirement unsatisfied!"
    assert_equal 1, cmd_fail("install", "testball1").scan(message).size
  end
end