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Test non zero exit code and that a message still appears when generating inside an existing Rails directory.

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This commit is contained in:
Philip Arndt
2011-01-29 11:23:12 +08:00
committed by José Valim
parent a812cb6707
commit 99f751ffef
1 changed files with 11 additions and 0 deletions
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11
railties/test/generators/app_generator_test.rb
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@@ -70,6 +70,17 @@ class AppGeneratorTest < Rails::Generators::TestCase
assert_equal false, $?.success?
end
def test_application_new_exits_with_message_and_non_zero_code_when_generating_inside_existing_rails_directory
app_root = File.join(destination_root, 'myfirstapp')
run_generator [app_root]
output = nil
Dir.chdir(app_root) do
output = `rails new mysecondapp`
end
assert_equal "Can't initialize a new Rails application within the directory of another, please change to a non-Rails directory first.\nType 'rails' for help.\n", output
assert_equal false, $?.success?
end
def test_application_name_is_detected_if_it_exists_and_app_folder_renamed
app_root = File.join(destination_root, "myapp")
app_moved_root = File.join(destination_root, "myapp_moved")