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require 'spec_helper'
describe RSpec do
describe "::configuration" do
it "returns the same object every time" do
expect(RSpec.configuration).to equal(RSpec.configuration)
end
end
describe "::configuration=" do
it "sets the configuration object" do
configuration = RSpec::Core::Configuration.new
RSpec.configuration = configuration
expect(RSpec.configuration).to equal(configuration)
end
end
describe "::configure" do
it "yields the current configuration" do
RSpec.configure do |config|
expect(config).to equal(RSpec::configuration)
end
end
end
describe "::world" do
it "returns the same object every time" do
expect(RSpec.world).to equal(RSpec.world)
end
end
describe "::world=" do
it "sets the world object" do
world = RSpec::Core::World.new
RSpec.world = world
expect(RSpec.world).to equal(world)
end
end
describe "::reset" do
it "resets the configuration and world objects" do
config_before_reset = RSpec.configuration
world_before_reset = RSpec.world
RSpec.reset
expect(RSpec.configuration).not_to equal(config_before_reset)
expect(RSpec.world).not_to equal(world_before_reset)
end
end
# This is hard to test :(. Best way I could come up with was starting
# fresh ruby process w/o this stuff already loaded.
it "loads mocks and expectations when the constants are referenced" do
code = "$LOAD_PATH.replace(#{$LOAD_PATH.inspect}); " +
'require "rspec"; ' +
"puts RSpec::Mocks.name; " +
"puts RSpec::Expectations.name"
result = `#{ENV['RUBY_TEST_BIN']} -e '#{code}'`.chomp
expect(result.split("\n")).to eq(%w[ RSpec::Mocks RSpec::Expectations ])
end
it 'correctly raises an error when an invalid const is referenced' do
expect {
RSpec::NotAConst
}.to raise_error(NameError, /uninitialized constant RSpec::NotAConst/)
end
end
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