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# frozen_string_literal: true
require 'rubocop_spec_helper'
require_relative '../../../../rubocop/cop/rspec/env_mocking'
RSpec.describe RuboCop::Cop::RSpec::EnvMocking, feature_category: :tooling do
offense_call_brackets_string_quotes = %(allow(ENV).to receive(:[]).with('FOO').and_return('bar'))
offense_call_brackets_variables = %(allow(ENV).to receive(:[]).with(key).and_return(value))
offense_call_fetch_string_quotes = %(allow(ENV).to receive(:fetch).with('FOO').and_return('bar'))
offense_call_fetch_variables = %(allow(ENV).to receive(:fetch).with(key).and_return(value))
offense_call_root_env_variables = %(allow(::ENV).to receive(:[]).with(key).and_return(value))
offense_call_key_value_method_calls =
%(allow(ENV).to receive(:[]).with(fetch_key(object)).and_return(fetch_value(object)))
acceptable_mocking_other_methods = %(allow(ENV).to receive(:foo).with("key").and_return("value"))
let(:source_file) { 'spec/foo_spec.rb' }
shared_examples 'cop offense mocking the ENV constant correctable with stub_env' do |content, autocorrected_content|
it "registers an offense for `#{content}` and corrects", :aggregate_failures do
expect_offense(<<~CODE, content: content)
%{content}
^{content} Don't mock the ENV, use `stub_env` instead.
CODE
expect_correction(<<~CODE)
#{autocorrected_content}
CODE
end
end
context 'with mocking bracket calls ' do
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_brackets_string_quotes, %(stub_env('FOO', 'bar'))
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_brackets_variables, %(stub_env(key, value))
end
context 'with mocking fetch calls' do
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_fetch_string_quotes, %(stub_env('FOO', 'bar'))
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_fetch_variables, %(stub_env(key, value))
end
context 'with other special cases and variations' do
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_root_env_variables, %(stub_env(key, value))
it_behaves_like 'cop offense mocking the ENV constant correctable with stub_env',
offense_call_key_value_method_calls, %(stub_env(fetch_key(object), fetch_value(object)))
end
context 'with acceptable cases' do
it 'does not register an offense for mocking other methods' do
expect_no_offenses(acceptable_mocking_other_methods)
end
end
end
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