Sha256: 4a85db5685e2715aea1b481fbf3fe3b56ff7de0cb30694da815cbe511fa6edb2
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Size: 848 Bytes
Versions: 83
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Stored size: 848 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
describe "ENV.fetch" do
it "returns a value" do
ENV["foo"] = "bar"
ENV.fetch("foo").should == "bar"
ENV.delete "foo"
end
it "raises IndexError for an invalid key" do
lambda { ENV.fetch "should_never_be_set" }.should raise_error(IndexError)
end
it "provides the given default parameter" do
ENV.fetch("should_never_be_set", "default").should == "default"
end
it "provides a default value from a block" do
ENV.fetch("should_never_be_set") { |k| "wanted #{k}" }.should == "wanted should_never_be_set"
end
it "warns on block and default parameter given" do
lambda do
ENV.fetch("should_never_be_set", "default") { 1 }.should == 1
end.should complain(/block supersedes default value argument/)
end
end
Version data entries
83 entries across 83 versions & 1 rubygems