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require 'rubygems/test_case'
require 'rubygems/request_set'
class TestGemRequestSetGemDependencyAPI < Gem::TestCase
def setup
super
@GDA = Gem::RequestSet::GemDependencyAPI
@set = Gem::RequestSet.new
@vendor_set = Gem::DependencyResolver::VendorSet.new
@gda = @GDA.new @set, 'gem.deps.rb'
@gda.instance_variable_set :@vendor_set, @vendor_set
end
def test_gem
@gda.gem 'a'
assert_equal [dep('a')], @set.dependencies
end
def test_gem_group
@gda.gem 'a', :group => :test
expected = {
:test => [['a']],
}
assert_equal expected, @gda.dependency_groups
assert_empty @set.dependencies
end
def test_gem_groups
@gda.gem 'a', :groups => [:test, :development]
expected = {
:development => [['a']],
:test => [['a']],
}
assert_equal expected, @gda.dependency_groups
assert_empty @set.dependencies
end
def test_gem_path
name, version, directory = vendor_gem
@gda.gem name, :path => directory
assert_equal [dep(name)], @set.dependencies
loaded = @vendor_set.load_spec(name, version, Gem::Platform::RUBY, nil)
assert_equal "#{name}-#{version}", loaded.full_name
end
def test_gem_requirement
@gda.gem 'a', '~> 1.0'
assert_equal [dep('a', '~> 1.0')], @set.dependencies
end
def test_gem_requirements
@gda.gem 'b', '~> 1.0', '>= 1.0.2'
assert_equal [dep('b', '~> 1.0', '>= 1.0.2')], @set.dependencies
end
def test_gem_requirements_options
@gda.gem 'c', :git => 'https://example/c.git'
assert_equal [dep('c')], @set.dependencies
end
def test_gem_deps_file
assert_equal 'gem.deps.rb', @gda.gem_deps_file
gda = @GDA.new @set, 'foo/Gemfile'
assert_equal 'Gemfile', gda.gem_deps_file
end
def test_group
@gda.group :test do
@gda.gem 'a'
end
assert_equal [['a']], @gda.dependency_groups[:test]
assert_empty @set.dependencies
end
def test_group_multiple
@gda.group :a do
@gda.gem 'a', :group => :b, :groups => [:c, :d]
end
assert_equal [['a']], @gda.dependency_groups[:a]
assert_equal [['a']], @gda.dependency_groups[:b]
assert_equal [['a']], @gda.dependency_groups[:c]
assert_equal [['a']], @gda.dependency_groups[:d]
end
def test_load
Tempfile.open 'gem.deps.rb' do |io|
io.write <<-GEM_DEPS
gem 'a'
group :test do
gem 'b'
end
GEM_DEPS
io.flush
gda = @GDA.new @set, io.path
gda.load
expected = {
:test => [['b']],
}
assert_equal expected, gda.dependency_groups
assert_equal [dep('a')], @set.dependencies
end
end
def test_name_typo
assert_same @GDA, Gem::RequestSet::DepedencyAPI
end
def test_platform_mswin
@gda.platform :mswin do
@gda.gem 'a'
end
assert_empty @set.dependencies
end
def test_platform_ruby
@gda.platform :ruby do
@gda.gem 'a'
end
assert_equal [dep('a')], @set.dependencies
end
def test_platforms
@gda.platforms :ruby do
@gda.gem 'a'
end
assert_equal [dep('a')], @set.dependencies
end
def test_ruby
assert @gda.ruby RUBY_VERSION
end
def test_ruby_engine
assert @gda.ruby RUBY_VERSION,
:engine => 'jruby', :engine_version => '1.7.4'
end
def test_ruby_mismatch
e = assert_raises Gem::RubyVersionMismatch do
@gda.ruby '1.8.0'
end
assert_equal "Your Ruby version is #{RUBY_VERSION}, but your gem.deps.rb specified 1.8.0", e.message
end
end
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