Class: AwsRecord::Generators::GeneratorTestHelper

Inherits:
Object
  • Object
show all
Includes:
FileUtils, Minitest::Assertions, Rails::Generators::Testing::Assertions, Rails::Generators::Testing::Behaviour
Defined in:
lib/generators/test_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, dest) ⇒ GeneratorTestHelper

Returns a new instance of GeneratorTestHelper.



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# File 'lib/generators/test_helper.rb', line 30

def initialize(klass, dest)
  @temp_root = File.expand_path(dest)

  GeneratorTestHelper.tests klass
  temp_app_dest = File.join(File.expand_path(@temp_root, __dir__), "test_app")
  GeneratorTestHelper.destination temp_app_dest

  destination_root_is_set?
  prepare_destination
  setup_test_app
  ensure_current_path

  self.assertions = 0
end

Instance Attribute Details

#assertions ⇒ Object

Returns the value of attribute assertions.



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# File 'lib/generators/test_helper.rb', line 24

def assertions
  @assertions
end

Instance Method Details

#assert_file_fixture(generated_file, actual_file) ⇒ Object 



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# File 'lib/generators/test_helper.rb', line 52

def assert_file_fixture(generated_file, actual_file)
  assert File.exist?(generated_file), "Expected file #{generated_file.inspect} to exist, but does not"
  assert File.exist?(actual_file), "Expected file #{actual_file.inspect} to exist, but does not"
  assert identical? generated_file, actual_file
end

#assert_model_rand_table_name(generated_file, actual_file, table_name) ⇒ Object 



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# File 'lib/generators/test_helper.rb', line 58

def assert_model_rand_table_name(generated_file, actual_file, table_name)
  assert File.exist?(generated_file), "Expected file #{generated_file.inspect} to exist, but does not"
  assert File.exist?(actual_file), "Expected file #{actual_file.inspect} to exist, but does not"

  fixture = File.read(actual_file)
  generated = File.read(generated_file)
  fixture = fixture.gsub(/#table_name#/, table_name)

  assert fixture == generated
end

#cleanup ⇒ Object 



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# File 'lib/generators/test_helper.rb', line 69

def cleanup
  rm_rf @temp_root
end

#run_generator(args = default_arguments, config = {}) ⇒ Object 



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# File 'lib/generators/test_helper.rb', line 73

def run_generator(args = default_arguments, config = {})
  result = nil
  capture(:stderr) do
    result = super
  end
  result
end

#run_in_test_app(cmd) ⇒ Object 



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# File 'lib/generators/test_helper.rb', line 45

def run_in_test_app(cmd)
  cd destination_root
  a = `rails #{cmd}`

  ensure_current_path
end