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# Generator Spec [![Build Status](https://travis-ci.org/stevehodgkiss/generator_spec.svg?branch=master)](https://travis-ci.org/stevehodgkiss/generator_spec) Test Rails generators with RSpec using the standard Rails::Generators::TestCase assertion methods. # Usage Gemfile: ```ruby group :test do gem "generator_spec" end ``` Spec (files in `spec/lib/generators` are recognized as generator type example group): ```ruby # spec/lib/generators/test/test_generator_spec.rb require "generator_spec" describe TestGenerator do destination File.expand_path("../../tmp", __FILE__) arguments %w(something) before(:all) do prepare_destination run_generator end it "creates a test initializer" do assert_file "config/initializers/test.rb", "# Initializer" end end ``` An RSpec file matching DSL is also provided, taken with permission from [beard](https://github.com/carlhuda/beard/blob/master/spec/support/matcher.rb) by [carlhuda](https://github.com/carlhuda). ```ruby describe TestGenerator, "using custom matcher", type: :generator do destination File.expand_path("../../tmp", __FILE__) before do prepare_destination run_generator end specify do destination_root.should have_structure { no_file "test.rb" directory "config" do directory "initializers" do file "test.rb" do contains "# Initializer" end end end directory "db" do directory "migrate" do file "123_create_tests.rb" migration "create_tests" do contains "class TestMigration" end end end } end end ```
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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generator_spec-0.9.3 | README.md |