CPM.cmake/test/integration/test_simple.rb

require_relative './lib'

class Simple < IntegrationTest
  P_ADDER = 'testpack-adder'

  def test_basics
    prj = make_project 'using-adder'

    prj.create_lists_with package: 'CPMAddPackage("gh:cpm-cmake/testpack-adder#cad1cd4b4cdf957c5b59e30bc9a1dd200dbfc716")'
    cfg_result = prj.configure

    assert cfg_result.status.success?

    cache = prj.read_cache

    assert_equal P_ADDER, cache['CPM_PACKAGES']

    ver, src, bin = cache.get_package_data(P_ADDER)

    assert_equal ver, '0'
    assert File.directory? src
    assert File.directory? bin

    adder_ver_file = File.join(src, 'version')
    assert File.file? adder_ver_file
    assert_equal 'initial', File.read(adder_ver_file).strip

    # reconfigure with new version
    prj.create_lists_with package: 'CPMAddPackage("gh:cpm-cmake/testpack-adder@1.0.0")'
    cfg_result = prj.configure

    assert cfg_result.status.success?

    cache = prj.read_cache

    ver, src, bin = cache.get_package_data(P_ADDER)

    assert_equal '1.0.0', ver

    # dir shouldn't have changed
    assert_equal File.dirname(adder_ver_file), src

    assert_equal '1.0.0', File.read(adder_ver_file).strip
  end
end