mirror of
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synced 2022-11-09 12:12:34 -05:00
220 lines
7.4 KiB
Ruby
220 lines
7.4 KiB
Ruby
require 'plugin_test_helper'
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require 'rails/gem_dependency'
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class Rails::GemDependency
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public :install_command, :unpack_command
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end
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Rails::VendorGemSourceIndex.silence_spec_warnings = true
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class GemDependencyTest < Test::Unit::TestCase
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def setup
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@gem = Rails::GemDependency.new "xhpricotx"
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@gem_with_source = Rails::GemDependency.new "xhpricotx", :source => "http://code.whytheluckystiff.net"
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@gem_with_version = Rails::GemDependency.new "xhpricotx", :version => "= 0.6"
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@gem_with_lib = Rails::GemDependency.new "xaws-s3x", :lib => "aws/s3"
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@gem_without_load = Rails::GemDependency.new "xhpricotx", :lib => false
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end
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def test_configuration_adds_gem_dependency
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config = Rails::Configuration.new
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config.gem "xaws-s3x", :lib => "aws/s3", :version => "0.4.0"
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assert_equal [["install", "xaws-s3x", "--version", '"= 0.4.0"']], config.gems.collect { |g| g.install_command }
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end
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def test_gem_creates_install_command
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assert_equal %w(install xhpricotx), @gem.install_command
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end
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def test_gem_with_source_creates_install_command
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assert_equal %w(install xhpricotx --source http://code.whytheluckystiff.net), @gem_with_source.install_command
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end
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def test_gem_with_version_creates_install_command
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assert_equal ["install", "xhpricotx", "--version", '"= 0.6"'], @gem_with_version.install_command
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end
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def test_gem_creates_unpack_command
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assert_equal %w(unpack xhpricotx), @gem.unpack_command
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end
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def test_gem_with_version_unpack_install_command
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# stub out specification method, or else test will fail if hpricot 0.6 isn't installed
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mock_spec = mock()
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mock_spec.stubs(:version).returns('0.6')
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@gem_with_version.stubs(:specification).returns(mock_spec)
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assert_equal ["unpack", "xhpricotx", "--version", '= 0.6'], @gem_with_version.unpack_command
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end
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def test_gem_adds_load_paths
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@gem.expects(:gem).with(@gem)
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@gem.add_load_paths
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end
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def test_gem_with_version_adds_load_paths
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@gem_with_version.expects(:gem).with(@gem_with_version)
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@gem_with_version.add_load_paths
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assert @gem_with_version.load_paths_added?
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end
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def test_gem_loading
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@gem.expects(:gem).with(@gem)
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@gem.expects(:require).with(@gem.name)
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@gem.add_load_paths
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@gem.load
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assert @gem.loaded?
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end
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def test_gem_with_lib_loading
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@gem_with_lib.expects(:gem).with(@gem_with_lib)
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@gem_with_lib.expects(:require).with(@gem_with_lib.lib)
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@gem_with_lib.add_load_paths
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@gem_with_lib.load
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assert @gem_with_lib.loaded?
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end
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def test_gem_without_lib_loading
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@gem_without_load.expects(:gem).with(@gem_without_load)
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@gem_without_load.expects(:require).with(@gem_without_load.lib).never
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@gem_without_load.add_load_paths
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@gem_without_load.load
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end
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def test_gem_dependencies_compare_for_uniq
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gem1 = Rails::GemDependency.new "gem1"
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gem1a = Rails::GemDependency.new "gem1"
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gem2 = Rails::GemDependency.new "gem2"
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gem2a = Rails::GemDependency.new "gem2"
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gem3 = Rails::GemDependency.new "gem2", :version => ">=0.1"
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gem3a = Rails::GemDependency.new "gem2", :version => ">=0.1"
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gem4 = Rails::GemDependency.new "gem3"
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gems = [gem1, gem2, gem1a, gem3, gem2a, gem4, gem3a, gem2, gem4]
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assert_equal 4, gems.uniq.size
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end
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def test_gem_load_frozen
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dummy_gem = Rails::GemDependency.new "dummy-gem-a"
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_not_nil DUMMY_GEM_A_VERSION
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end
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def test_gem_load_frozen_specific_version
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dummy_gem = Rails::GemDependency.new "dummy-gem-b", :version => '0.4.0'
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_not_nil DUMMY_GEM_B_VERSION
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assert_equal '0.4.0', DUMMY_GEM_B_VERSION
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end
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def test_gem_load_frozen_minimum_version
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dummy_gem = Rails::GemDependency.new "dummy-gem-c", :version => '>=0.5.0'
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_not_nil DUMMY_GEM_C_VERSION
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assert_equal '0.6.0', DUMMY_GEM_C_VERSION
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end
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def test_gem_load_missing_specification
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dummy_gem = Rails::GemDependency.new "dummy-gem-d"
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_not_nil DUMMY_GEM_D_VERSION
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assert_equal '1.0.0', DUMMY_GEM_D_VERSION
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assert_equal ['lib', 'lib/dummy-gem-d.rb'], dummy_gem.specification.files
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end
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def test_gem_load_bad_specification
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dummy_gem = Rails::GemDependency.new "dummy-gem-e", :version => "= 1.0.0"
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_not_nil DUMMY_GEM_E_VERSION
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assert_equal '1.0.0', DUMMY_GEM_E_VERSION
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end
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def test_gem_handle_missing_dependencies
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dummy_gem = Rails::GemDependency.new "dummy-gem-g"
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_equal 1, dummy_gem.dependencies.size
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assert_equal 1, dummy_gem.dependencies.first.dependencies.size
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assert_nothing_raised do
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dummy_gem.dependencies.each do |g|
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g.dependencies
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end
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end
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end
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def test_gem_ignores_development_dependencies
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dummy_gem = Rails::GemDependency.new "dummy-gem-k"
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dummy_gem.add_load_paths
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dummy_gem.load
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assert_equal 1, dummy_gem.dependencies.size
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end
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def test_gem_guards_against_duplicate_unpacks
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dummy_gem = Rails::GemDependency.new "dummy-gem-a"
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dummy_gem.stubs(:frozen?).returns(true)
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dummy_gem.expects(:unpack_base).never
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dummy_gem.unpack
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end
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def test_gem_does_not_unpack_framework_gems
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dummy_gem = Rails::GemDependency.new "dummy-gem-a"
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dummy_gem.stubs(:framework_gem?).returns(true)
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dummy_gem.expects(:unpack_base).never
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dummy_gem.unpack
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end
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def test_gem_from_directory_name_attempts_to_load_specification
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assert_raises RuntimeError do
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dummy_gem = Rails::GemDependency.from_directory_name('dummy-gem-1.1')
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end
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end
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def test_gem_from_directory_name
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dummy_gem = Rails::GemDependency.from_directory_name('dummy-gem-1.1', false)
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assert_equal 'dummy-gem', dummy_gem.name
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assert_equal '= 1.1', dummy_gem.version_requirements.to_s
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end
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def test_gem_from_directory_name_loads_specification_successfully
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assert_nothing_raised do
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dummy_gem = Rails::GemDependency.from_directory_name(File.join(Rails::GemDependency.unpacked_path, 'dummy-gem-g-1.0.0'))
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assert_not_nil dummy_gem.specification
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end
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end
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def test_gem_from_invalid_directory_name
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assert_raises RuntimeError do
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dummy_gem = Rails::GemDependency.from_directory_name('dummy-gem')
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end
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assert_raises RuntimeError do
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dummy_gem = Rails::GemDependency.from_directory_name('dummy')
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end
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end
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def test_gem_determines_build_status
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assert_equal true, Rails::GemDependency.new("dummy-gem-a").built?
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assert_equal true, Rails::GemDependency.new("dummy-gem-i").built?
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assert_equal false, Rails::GemDependency.new("dummy-gem-j").built?
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end
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def test_gem_determines_build_status_only_on_vendor_gems
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framework_gem = Rails::GemDependency.new('dummy-framework-gem')
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framework_gem.stubs(:framework_gem?).returns(true) # already loaded
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framework_gem.stubs(:vendor_rails?).returns(false) # but not in vendor/rails
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framework_gem.stubs(:vendor_gem?).returns(false) # and not in vendor/gems
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framework_gem.add_load_paths # freeze framework gem early
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assert framework_gem.built?
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end
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def test_gem_build_passes_options_to_dependencies
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start_gem = Rails::GemDependency.new("dummy-gem-g")
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dep_gem = Rails::GemDependency.new("dummy-gem-f")
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start_gem.stubs(:dependencies).returns([dep_gem])
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dep_gem.expects(:build).with({ :force => true }).once
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start_gem.build(:force => true)
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end
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end
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