File: //usr/local/rvm/src/ruby-2.2.10/test/rubygems/test_gem_request_set_lockfile.rb
require 'rubygems/test_case'
require 'rubygems/request_set'
require 'rubygems/request_set/lockfile'
class TestGemRequestSetLockfile < Gem::TestCase
def setup
super
Gem::RemoteFetcher.fetcher = @fetcher = Gem::FakeFetcher.new
util_set_arch 'i686-darwin8.10.1'
@set = Gem::RequestSet.new
@git_set = Gem::Resolver::GitSet.new
@vendor_set = Gem::Resolver::VendorSet.new
@set.instance_variable_set :@git_set, @git_set
@set.instance_variable_set :@vendor_set, @vendor_set
@gem_deps_file = 'gem.deps.rb'
@lockfile = Gem::RequestSet::Lockfile.new @set, @gem_deps_file
end
def write_gem_deps gem_deps
open @gem_deps_file, 'w' do |io|
io.write gem_deps
end
end
def write_lockfile lockfile
@lock_file = File.expand_path "#{@gem_deps_file}.lock"
open @lock_file, 'w' do |io|
io.write lockfile
end
end
def test_add_DEPENDENCIES
spec_fetcher do |fetcher|
fetcher.spec 'a', 2 do |s|
s.add_development_dependency 'b'
end
end
@set.gem 'a'
@set.resolve
@lockfile.instance_variable_set :@requests, @set.sorted_requests
out = []
@lockfile.add_DEPENDENCIES out
expected = [
'DEPENDENCIES',
' a',
nil
]
assert_equal expected, out
end
def test_add_DEPENDENCIES_from_gem_deps
spec_fetcher do |fetcher|
fetcher.spec 'a', 2 do |s|
s.add_development_dependency 'b'
end
end
dependencies = { 'a' => '~> 2.0' }
@set.gem 'a'
@set.resolve
@lockfile =
Gem::RequestSet::Lockfile.new @set, @gem_deps_file, dependencies
@lockfile.instance_variable_set :@requests, @set.sorted_requests
out = []
@lockfile.add_DEPENDENCIES out
expected = [
'DEPENDENCIES',
' a (~> 2.0)',
nil
]
assert_equal expected, out
end
def test_add_GEM
spec_fetcher do |fetcher|
fetcher.spec 'a', 2 do |s|
s.add_dependency 'b'
s.add_development_dependency 'c'
end
fetcher.spec 'b', 2
fetcher.spec 'bundler', 1
end
@set.gem 'a'
@set.gem 'bundler'
@set.resolve
@lockfile.instance_variable_set :@requests, @set.sorted_requests
spec_groups = @set.sorted_requests.group_by do |request|
request.spec.class
end
@lockfile.instance_variable_set :@spec_groups, spec_groups
out = []
@lockfile.add_GEM out
expected = [
'GEM',
' remote: http://gems.example.com/',
' specs:',
' a (2)',
' b',
' b (2)',
nil
]
assert_equal expected, out
end
def test_add_PLATFORMS
spec_fetcher do |fetcher|
fetcher.spec 'a', 2 do |s|
s.add_dependency 'b'
end
fetcher.spec 'b', 2 do |s|
s.platform = Gem::Platform::CURRENT
end
end
@set.gem 'a'
@set.resolve
@lockfile.instance_variable_set :@requests, @set.sorted_requests
out = []
@lockfile.add_PLATFORMS out
expected = [
'PLATFORMS',
' ruby',
' x86-darwin-8',
nil
]
assert_equal expected, out
end
def test_get
@lockfile.instance_variable_set :@tokens, [:token]
assert_equal :token, @lockfile.get
end
def test_get_type_mismatch
@lockfile.instance_variable_set :@tokens, [[:section, 'x', 5, 1]]
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.get :text
end
expected =
'unexpected token [:section, "x"], expected :text (at line 1 column 5)'
assert_equal expected, e.message
assert_equal 1, e.line
assert_equal 5, e.column
assert_equal File.expand_path("#{@gem_deps_file}.lock"), e.path
end
def test_get_type_multiple
@lockfile.instance_variable_set :@tokens, [[:section, 'x', 5, 1]]
assert @lockfile.get [:text, :section]
end
def test_get_type_value_mismatch
@lockfile.instance_variable_set :@tokens, [[:section, 'x', 5, 1]]
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.get :section, 'y'
end
expected =
'unexpected token [:section, "x"], expected [:section, "y"] (at line 1 column 5)'
assert_equal expected, e.message
assert_equal 1, e.line
assert_equal 5, e.column
assert_equal File.expand_path("#{@gem_deps_file}.lock"), e.path
end
def test_parse
write_lockfile <<-LOCKFILE.strip
GEM
remote: #{@gem_repo}
specs:
a (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
LOCKFILE
@lockfile.parse
assert_equal [dep('a')], @set.dependencies
assert_equal [Gem::Platform::RUBY], @lockfile.platforms
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
assert lockfile_set, 'could not find a LockSet'
assert_equal %w[a-2], lockfile_set.specs.map { |tuple| tuple.full_name }
end
def test_parse_dependencies
write_lockfile <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a (>= 1, <= 2)
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '>= 1', '<= 2')], @set.dependencies
assert_equal [Gem::Platform::RUBY], @lockfile.platforms
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
assert lockfile_set, 'could not find a LockSet'
assert_equal %w[a-2], lockfile_set.specs.map { |tuple| tuple.full_name }
end
def test_parse_DEPENDENCIES_git
write_lockfile <<-LOCKFILE
GIT
remote: git://git.example/josevalim/rails-footnotes.git
revision: 3a6ac1971e91d822f057650cc5916ebfcbd6ee37
specs:
rails-footnotes (3.7.9)
rails (>= 3.0.0)
GIT
remote: git://git.example/svenfuchs/i18n-active_record.git
revision: 55507cf59f8f2173d38e07e18df0e90d25b1f0f6
specs:
i18n-active_record (0.0.2)
i18n (>= 0.5.0)
GEM
remote: http://gems.example/
specs:
i18n (0.6.9)
rails (4.0.0)
PLATFORMS
ruby
DEPENDENCIES
i18n-active_record!
rails-footnotes!
LOCKFILE
@lockfile.parse
expected = [
dep('i18n-active_record', '= 0.0.2'),
dep('rails-footnotes', '= 3.7.9'),
]
assert_equal expected, @set.dependencies
end
def test_parse_DEPENDENCIES_git_version
write_lockfile <<-LOCKFILE
GIT
remote: git://github.com/progrium/ruby-jwt.git
revision: 8d74770c6cd92ea234b428b5d0c1f18306a4f41c
specs:
jwt (1.1)
GEM
remote: http://gems.example/
specs:
PLATFORMS
ruby
DEPENDENCIES
jwt (= 1.1)!
LOCKFILE
@lockfile.parse
expected = [
dep('jwt', '= 1.1'),
]
assert_equal expected, @set.dependencies
end
def test_parse_GEM
write_lockfile <<-LOCKFILE
GEM
specs:
a (2)
PLATFORMS
ruby
DEPENDENCIES
a
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '>= 0')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
assert lockfile_set, 'found a LockSet'
assert_equal %w[a-2], lockfile_set.specs.map { |s| s.full_name }
end
def test_parse_GEM_remote_multiple
write_lockfile <<-LOCKFILE
GEM
remote: https://gems.example/
remote: https://other.example/
specs:
a (2)
PLATFORMS
ruby
DEPENDENCIES
a
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '>= 0')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
assert lockfile_set, 'found a LockSet'
assert_equal %w[a-2 a-2], lockfile_set.specs.map { |s| s.full_name }
assert_equal %w[https://gems.example/ https://other.example/],
lockfile_set.specs.map { |s| s.source.uri.to_s }
end
def test_parse_GIT
@set.instance_variable_set :@install_dir, 'install_dir'
write_lockfile <<-LOCKFILE
GIT
remote: git://example/a.git
revision: master
specs:
a (2)
b (>= 3)
c
DEPENDENCIES
a!
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '= 2')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set, 'fount a LockSet'
git_set = @set.sets.find do |set|
Gem::Resolver::GitSet === set
end
assert git_set, 'could not find a GitSet'
assert_equal %w[a-2], git_set.specs.values.map { |s| s.full_name }
assert_equal [dep('b', '>= 3'), dep('c')],
git_set.specs.values.first.dependencies
expected = {
'a' => %w[git://example/a.git master],
}
assert_equal expected, git_set.repositories
assert_equal 'install_dir', git_set.root_dir
end
def test_parse_GIT_branch
write_lockfile <<-LOCKFILE
GIT
remote: git://example/a.git
revision: 1234abc
branch: 0-9-12-stable
specs:
a (2)
b (>= 3)
DEPENDENCIES
a!
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '= 2')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set, 'fount a LockSet'
git_set = @set.sets.find do |set|
Gem::Resolver::GitSet === set
end
assert git_set, 'could not find a GitSet'
expected = {
'a' => %w[git://example/a.git 1234abc],
}
assert_equal expected, git_set.repositories
end
def test_parse_GIT_ref
write_lockfile <<-LOCKFILE
GIT
remote: git://example/a.git
revision: 1234abc
ref: 1234abc
specs:
a (2)
b (>= 3)
DEPENDENCIES
a!
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '= 2')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set, 'fount a LockSet'
git_set = @set.sets.find do |set|
Gem::Resolver::GitSet === set
end
assert git_set, 'could not find a GitSet'
expected = {
'a' => %w[git://example/a.git 1234abc],
}
assert_equal expected, git_set.repositories
end
def test_parse_GIT_tag
write_lockfile <<-LOCKFILE
GIT
remote: git://example/a.git
revision: 1234abc
tag: v0.9.12
specs:
a (2)
b (>= 3)
DEPENDENCIES
a!
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '= 2')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set, 'fount a LockSet'
git_set = @set.sets.find do |set|
Gem::Resolver::GitSet === set
end
assert git_set, 'could not find a GitSet'
expected = {
'a' => %w[git://example/a.git 1234abc],
}
assert_equal expected, git_set.repositories
end
def test_parse_PATH
_, _, directory = vendor_gem
write_lockfile <<-LOCKFILE
PATH
remote: #{directory}
specs:
a (1)
b (2)
DEPENDENCIES
a!
LOCKFILE
@lockfile.parse
assert_equal [dep('a', '= 1')], @set.dependencies
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set, 'found a LockSet'
vendor_set = @set.sets.find do |set|
Gem::Resolver::VendorSet === set
end
assert vendor_set, 'could not find a VendorSet'
assert_equal %w[a-1], vendor_set.specs.values.map { |s| s.full_name }
spec = vendor_set.load_spec 'a', nil, nil, nil
assert_equal [dep('b', '= 2')], spec.dependencies
end
def test_parse_dependency
write_lockfile ' 1)'
@lockfile.tokenize
parsed = @lockfile.parse_dependency 'a', '='
assert_equal dep('a', '= 1'), parsed
write_lockfile ')'
@lockfile.tokenize
parsed = @lockfile.parse_dependency 'a', '2'
assert_equal dep('a', '= 2'), parsed
end
def test_parse_gem_specs_dependency
write_lockfile <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b (= 3)
c (~> 4)
d
e (~> 5.0, >= 5.0.1)
b (3-x86_64-linux)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
LOCKFILE
@lockfile.parse
assert_equal [dep('a')], @set.dependencies
assert_equal [Gem::Platform::RUBY], @lockfile.platforms
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
assert lockfile_set, 'could not find a LockSet'
assert_equal %w[a-2 b-3], lockfile_set.specs.map { |tuple| tuple.full_name }
expected = [
Gem::Platform::RUBY,
Gem::Platform.new('x86_64-linux'),
]
assert_equal expected, lockfile_set.specs.map { |tuple| tuple.platform }
spec = lockfile_set.specs.first
expected = [
dep('b', '= 3'),
dep('c', '~> 4'),
dep('d'),
dep('e', '~> 5.0', '>= 5.0.1'),
]
assert_equal expected, spec.dependencies
end
def test_parse_missing
@lockfile.parse
lockfile_set = @set.sets.find do |set|
Gem::Resolver::LockSet === set
end
refute lockfile_set
end
def test_peek
@lockfile.instance_variable_set :@tokens, [:token]
assert_equal :token, @lockfile.peek
assert_equal :token, @lockfile.get
assert_equal [:EOF], @lockfile.peek
end
def test_relative_path_from
path = @lockfile.relative_path_from '/foo', '/foo/bar'
assert_equal File.expand_path('/foo'), path
path = @lockfile.relative_path_from '/foo', '/foo'
assert_equal '.', path
end
def test_skip
tokens = [[:token]]
@lockfile.instance_variable_set :@tokens, tokens
@lockfile.skip :token
assert_empty tokens
end
def test_token_pos
assert_equal [5, 0], @lockfile.token_pos(5)
@lockfile.instance_variable_set :@line_pos, 2
@lockfile.instance_variable_set :@line, 1
assert_equal [3, 1], @lockfile.token_pos(5)
end
def test_tokenize
write_lockfile <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b (= 2)
c (!= 3)
d (> 4)
e (< 5)
f (>= 6)
g (<= 7)
h (~> 8)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
LOCKFILE
expected = [
[:section, 'GEM', 0, 0],
[:newline, nil, 3, 0],
[:entry, 'remote', 2, 1],
[:text, @gem_repo, 10, 1],
[:newline, nil, 34, 1],
[:entry, 'specs', 2, 2],
[:newline, nil, 8, 2],
[:text, 'a', 4, 3],
[:l_paren, nil, 6, 3],
[:text, '2', 7, 3],
[:r_paren, nil, 8, 3],
[:newline, nil, 9, 3],
[:text, 'b', 6, 4],
[:l_paren, nil, 8, 4],
[:requirement, '=', 9, 4],
[:text, '2', 11, 4],
[:r_paren, nil, 12, 4],
[:newline, nil, 13, 4],
[:text, 'c', 6, 5],
[:l_paren, nil, 8, 5],
[:requirement, '!=', 9, 5],
[:text, '3', 12, 5],
[:r_paren, nil, 13, 5],
[:newline, nil, 14, 5],
[:text, 'd', 6, 6],
[:l_paren, nil, 8, 6],
[:requirement, '>', 9, 6],
[:text, '4', 11, 6],
[:r_paren, nil, 12, 6],
[:newline, nil, 13, 6],
[:text, 'e', 6, 7],
[:l_paren, nil, 8, 7],
[:requirement, '<', 9, 7],
[:text, '5', 11, 7],
[:r_paren, nil, 12, 7],
[:newline, nil, 13, 7],
[:text, 'f', 6, 8],
[:l_paren, nil, 8, 8],
[:requirement, '>=', 9, 8],
[:text, '6', 12, 8],
[:r_paren, nil, 13, 8],
[:newline, nil, 14, 8],
[:text, 'g', 6, 9],
[:l_paren, nil, 8, 9],
[:requirement, '<=', 9, 9],
[:text, '7', 12, 9],
[:r_paren, nil, 13, 9],
[:newline, nil, 14, 9],
[:text, 'h', 6, 10],
[:l_paren, nil, 8, 10],
[:requirement, '~>', 9, 10],
[:text, '8', 12, 10],
[:r_paren, nil, 13, 10],
[:newline, nil, 14, 10],
[:newline, nil, 0, 11],
[:section, 'PLATFORMS', 0, 12],
[:newline, nil, 9, 12],
[:text, Gem::Platform::RUBY, 2, 13],
[:newline, nil, 6, 13],
[:newline, nil, 0, 14],
[:section, 'DEPENDENCIES', 0, 15],
[:newline, nil, 12, 15],
[:text, 'a', 2, 16],
[:newline, nil, 3, 16],
]
assert_equal expected, @lockfile.tokenize
end
def test_tokenize_capitals
write_lockfile <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
Ab (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
Ab
LOCKFILE
expected = [
[:section, 'GEM', 0, 0],
[:newline, nil, 3, 0],
[:entry, 'remote', 2, 1],
[:text, @gem_repo, 10, 1],
[:newline, nil, 34, 1],
[:entry, 'specs', 2, 2],
[:newline, nil, 8, 2],
[:text, 'Ab', 4, 3],
[:l_paren, nil, 7, 3],
[:text, '2', 8, 3],
[:r_paren, nil, 9, 3],
[:newline, nil, 10, 3],
[:newline, nil, 0, 4],
[:section, 'PLATFORMS', 0, 5],
[:newline, nil, 9, 5],
[:text, Gem::Platform::RUBY, 2, 6],
[:newline, nil, 6, 6],
[:newline, nil, 0, 7],
[:section, 'DEPENDENCIES', 0, 8],
[:newline, nil, 12, 8],
[:text, 'Ab', 2, 9],
[:newline, nil, 4, 9],
]
assert_equal expected, @lockfile.tokenize
end
def test_tokenize_conflict_markers
write_lockfile '<<<<<<<'
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.tokenize
end
assert_equal "your #{@lock_file} contains merge conflict markers (at line 0 column 0)",
e.message
write_lockfile '|||||||'
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.tokenize
end
assert_equal "your #{@lock_file} contains merge conflict markers (at line 0 column 0)",
e.message
write_lockfile '======='
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.tokenize
end
assert_equal "your #{@lock_file} contains merge conflict markers (at line 0 column 0)",
e.message
write_lockfile '>>>>>>>'
e = assert_raises Gem::RequestSet::Lockfile::ParseError do
@lockfile.tokenize
end
assert_equal "your #{@lock_file} contains merge conflict markers (at line 0 column 0)",
e.message
end
def test_tokenize_git
write_lockfile <<-LOCKFILE
DEPENDENCIES
a!
LOCKFILE
expected = [
[:section, 'DEPENDENCIES', 0, 0],
[:newline, nil, 12, 0],
[:text, 'a', 2, 1],
[:bang, nil, 3, 1],
[:newline, nil, 4, 1],
]
assert_equal expected, @lockfile.tokenize
end
def test_tokenize_missing
tokens = @lockfile.tokenize
assert_empty tokens
end
def test_tokenize_multiple
write_lockfile <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b (~> 3.0, >= 3.0.1)
LOCKFILE
expected = [
[:section, 'GEM', 0, 0],
[:newline, nil, 3, 0],
[:entry, 'remote', 2, 1],
[:text, @gem_repo, 10, 1],
[:newline, nil, 34, 1],
[:entry, 'specs', 2, 2],
[:newline, nil, 8, 2],
[:text, 'a', 4, 3],
[:l_paren, nil, 6, 3],
[:text, '2', 7, 3],
[:r_paren, nil, 8, 3],
[:newline, nil, 9, 3],
[:text, 'b', 6, 4],
[:l_paren, nil, 8, 4],
[:requirement, '~>', 9, 4],
[:text, '3.0', 12, 4],
[:comma, nil, 15, 4],
[:requirement, '>=', 17, 4],
[:text, '3.0.1', 20, 4],
[:r_paren, nil, 25, 4],
[:newline, nil, 26, 4],
]
assert_equal expected, @lockfile.tokenize
end
def test_to_s_gem
spec_fetcher do |fetcher|
fetcher.spec 'a', 2
end
@set.gem 'a'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_dependency
spec_fetcher do |fetcher|
fetcher.spec 'a', 2, 'c' => '>= 0', 'b' => '>= 0'
fetcher.spec 'b', 2
fetcher.spec 'c', 2
end
@set.gem 'a'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b
c
b (2)
c (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
b
c
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_dependency_non_default
spec_fetcher do |fetcher|
fetcher.spec 'a', 2, 'b' => '>= 1'
fetcher.spec 'b', 2
end
@set.gem 'b'
@set.gem 'a'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b (>= 1)
b (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
b
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_dependency_requirement
spec_fetcher do |fetcher|
fetcher.spec 'a', 2, 'b' => '>= 0'
fetcher.spec 'b', 2
end
@set.gem 'a', '>= 1'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
b
b (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a (>= 1)
b
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_path
name, version, directory = vendor_gem
@vendor_set.add_vendor_gem name, directory
@set.gem 'a'
expected = <<-LOCKFILE
PATH
remote: #{directory}
specs:
#{name} (#{version})
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a!
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_path_absolute
name, version, directory = vendor_gem
@vendor_set.add_vendor_gem name, File.expand_path(directory)
@set.gem 'a'
expected = <<-LOCKFILE
PATH
remote: #{directory}
specs:
#{name} (#{version})
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a!
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_platform
spec_fetcher do |fetcher|
fetcher.spec 'a', 2 do |spec|
spec.platform = Gem::Platform.local
end
end
@set.gem 'a'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2-#{Gem::Platform.local})
PLATFORMS
#{Gem::Platform.local}
DEPENDENCIES
a
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_gem_source
spec_fetcher do |fetcher|
fetcher.spec 'a', 2
fetcher.clear
end
spec_fetcher 'http://other.example/' do |fetcher|
fetcher.spec 'b', 2
fetcher.clear
end
Gem.sources << 'http://other.example/'
@set.gem 'a'
@set.gem 'b'
expected = <<-LOCKFILE
GEM
remote: #{@gem_repo}
specs:
a (2)
GEM
remote: http://other.example/
specs:
b (2)
PLATFORMS
#{Gem::Platform::RUBY}
DEPENDENCIES
a
b
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_to_s_git
_, _, repository, = git_gem
head = nil
Dir.chdir repository do
FileUtils.mkdir 'b'
Dir.chdir 'b' do
b = Gem::Specification.new 'b', 1 do |s|
s.add_dependency 'a', '~> 1.0'
s.add_dependency 'c', '~> 1.0'
end
open 'b.gemspec', 'w' do |io|
io.write b.to_ruby
end
system @git, 'add', 'b.gemspec'
system @git, 'commit', '--quiet', '-m', 'add b/b.gemspec'
end
FileUtils.mkdir 'c'
Dir.chdir 'c' do
c = Gem::Specification.new 'c', 1
open 'c.gemspec', 'w' do |io|
io.write c.to_ruby
end
system @git, 'add', 'c.gemspec'
system @git, 'commit', '--quiet', '-m', 'add c/c.gemspec'
end
head = `#{@git} rev-parse HEAD`.strip
end
@git_set.add_git_gem 'a', repository, 'HEAD', true
@git_set.add_git_gem 'b', repository, 'HEAD', true
@git_set.add_git_gem 'c', repository, 'HEAD', true
@set.gem 'b'
expected = <<-LOCKFILE
GIT
remote: #{repository}
revision: #{head}
specs:
a (1)
b (1)
a (~> 1.0)
c (~> 1.0)
c (1)
PLATFORMS
ruby
DEPENDENCIES
a!
b!
c!
LOCKFILE
assert_equal expected, @lockfile.to_s
end
def test_unget
@lockfile.instance_variable_set :@current_token, :token
@lockfile.unget
assert_equal :token, @lockfile.get
end
def test_write
@lockfile.write
gem_deps_lock_file = "#{@gem_deps_file}.lock"
assert_path_exists gem_deps_lock_file
refute_empty File.read gem_deps_lock_file
end
def test_write_error
@set.gem 'nonexistent'
gem_deps_lock_file = "#{@gem_deps_file}.lock"
open gem_deps_lock_file, 'w' do |io|
io.write 'hello'
end
assert_raises Gem::UnsatisfiableDependencyError do
@lockfile.write
end
assert_path_exists gem_deps_lock_file
assert_equal 'hello', File.read(gem_deps_lock_file)
end
end