mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
23 lines
609 B
Ruby
23 lines
609 B
Ruby
describe :env_include, shared: true do
|
|
before :each do
|
|
@saved_foo = ENV["foo"]
|
|
end
|
|
|
|
after :each do
|
|
ENV["foo"] = @saved_foo
|
|
end
|
|
|
|
it "returns true if ENV has the key" do
|
|
ENV["foo"] = "bar"
|
|
ENV.send(@method, "foo").should == true
|
|
end
|
|
|
|
it "returns false if ENV doesn't include the key" do
|
|
ENV.delete("foo")
|
|
ENV.send(@method, "foo").should == false
|
|
end
|
|
|
|
it "raises TypeError if the argument is not a String and does not respond to #to_str" do
|
|
-> { ENV.send(@method, Object.new) }.should raise_error(TypeError, "no implicit conversion of Object into String")
|
|
end
|
|
end
|