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# frozen_string_literal: true
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
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
def test_recommended_rails_versions
klass = make_builder_class
generator = klass.start(["new", "blah"])
specifier_for = -> v { generator.send(:rails_version_specifier, Gem::Version.new(v)) }
assert_equal "~> 4.1.13", specifier_for["4.1.13"]
assert_equal "~> 4.1.6.rc1", specifier_for["4.1.6.rc1"]
assert_equal ["~> 4.1.7", ">= 4.1.7.1"], specifier_for["4.1.7.1"]
assert_equal ["~> 4.1.7", ">= 4.1.7.1.2"], specifier_for["4.1.7.1.2"]
assert_equal ["~> 4.1.7", ">= 4.1.7.1.rc2"], specifier_for["4.1.7.1.rc2"]
assert_equal "~> 4.2.0.beta1", specifier_for["4.2.0.beta1"]
assert_equal "~> 5.0.0.beta1", specifier_for["5.0.0.beta1"]
end
end
end
end
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