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require "helper"
describe Thor::LineEditor::Basic do
describe ".available?" do
it "returns true" do
expect(Thor::LineEditor::Basic).to be_available
end
end
describe "#readline" do
it "uses $stdin and $stdout to get input from the user" do
expect($stdout).to receive(:print).with("Enter your name ")
expect($stdin).to receive(:gets).and_return("George")
expect($stdin).not_to receive(:noecho)
editor = Thor::LineEditor::Basic.new("Enter your name ", {})
expect(editor.readline).to eq("George")
end
it "disables echo when asked to" do
expect($stdout).to receive(:print).with("Password: ")
noecho_stdin = double("noecho_stdin")
expect(noecho_stdin).to receive(:gets).and_return("secret")
expect($stdin).to receive(:noecho).and_yield(noecho_stdin)
editor = Thor::LineEditor::Basic.new("Password: ", :echo => false)
expect(editor.readline).to eq("secret")
end
end
end
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