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require 'spec_helper'
class TestClass
end
describe GeneratorSpec::TestCase do
before do
@klass = Class.new do
def self.described_class
TestClass
end
include GeneratorSpec::TestCase
end
@klass.test_case_instance = double
end
it 'passes unknown messages on to test_case_instance' do
expect(@klass.test_case_instance).to receive(:assert_file).with('test')
@klass.new.assert_file('test')
end
it 'handles respond_to accordingly' do
expect(@klass.test_case_instance).to receive(:respond_to?).with(:assert_no_file).and_return(true)
expect(@klass.new.respond_to?(:assert_no_file)).to be_truthy
end
end
describe TestGenerator, 'using normal assert methods', :type => 'generator' do
destination File.expand_path('../../tmp', __FILE__)
arguments %w(test --test)
before(:all) do
prepare_destination
run_generator
end
it 'creates a test initializer' do
assert_file 'config/initializers/test.rb', '# Initializer'
end
it 'creates a migration' do
assert_migration 'db/migrate/create_tests.rb'
end
it 'removes files' do
assert_no_file '.gitignore'
end
end
describe TestGenerator, 'with contexts', :type => 'generator' do
destination File.expand_path('../../tmp', __FILE__)
before { prepare_destination }
context 'with --test flag' do
before { run_generator %w(test --test) }
it 'creates a test initializer' do
assert_file 'config/initializers/test.rb', '# Initializer'
end
end
context 'without any flags' do
before { run_generator %w(test) }
it 'doesn\'t create a test initializer' do
assert_no_file 'config/initializers/test.rb'
end
end
end
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