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require 'active_support/test_case'
require 'active_support/testing/autorun'
require 'rails/generators/app_base'
module Rails
module Generators
class GeneratorTest < ActiveSupport::TestCase
def make_builder_class
klass = Class.new(AppBase) do
add_shared_options_for "application"
# include a module to get around thor's method_added hook
include(Module.new {
def gemfile_entries; super; end
def invoke_all; super; self; end
def add_gem_entry_filter; super; end
def gemfile_entry(*args); super; end
})
end
end
def test_construction
klass = make_builder_class
assert klass.start(['new', 'blah'])
end
def test_add_gem
klass = make_builder_class
generator = klass.start(['new', 'blah'])
generator.gemfile_entry 'tenderlove'
assert_includes generator.gemfile_entries.map(&:name), 'tenderlove'
end
def test_add_gem_with_version
klass = make_builder_class
generator = klass.start(['new', 'blah'])
generator.gemfile_entry 'tenderlove', '2.0.0'
assert generator.gemfile_entries.find { |gfe|
gfe.name == 'tenderlove' && gfe.version == '2.0.0'
}
end
def test_add_github_gem
klass = make_builder_class
generator = klass.start(['new', 'blah'])
generator.gemfile_entry 'tenderlove', github: 'hello world'
assert generator.gemfile_entries.find { |gfe|
gfe.name == 'tenderlove' && gfe.options[:github] == 'hello world'
}
end
def test_add_path_gem
klass = make_builder_class
generator = klass.start(['new', 'blah'])
generator.gemfile_entry 'tenderlove', path: 'hello world'
assert generator.gemfile_entries.find { |gfe|
gfe.name == 'tenderlove' && gfe.options[:path] == 'hello world'
}
end
def test_filter
klass = make_builder_class
generator = klass.start(['new', 'blah'])
gems = generator.gemfile_entries
generator.add_gem_entry_filter { |gem|
gem.name != gems.first.name
}
assert_equal gems.drop(1), generator.gemfile_entries
end
def test_two_filters
klass = make_builder_class
generator = klass.start(['new', 'blah'])
gems = generator.gemfile_entries
generator.add_gem_entry_filter { |gem|
gem.name != gems.first.name
}
generator.add_gem_entry_filter { |gem|
gem.name != gems[1].name
}
assert_equal gems.drop(2), generator.gemfile_entries
end
end
end
end
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