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# frozen_string_literal: true
RSpec.describe TTY::Prompt, "#decorate" do
it "doesn't decorate empty string" do
prompt = described_class.new(enable_color: true)
expect(prompt.decorate(" \n ")).to eq(" \n ")
end
it "doesn't decorate when disabled" do
prompt = described_class.new(enable_color: false)
expect(prompt.decorate("string", :green)).to eq("string")
end
it "doesn't decorate without additional arguments" do
prompt = described_class.new(enable_color: true)
expect(prompt.decorate("string")).to eq("string")
end
it "decorates with a callable object" do
prompt = described_class.new
callable = Pastel.new(enabled: true).green.on_red.detach
expect(prompt.decorate("string", callable)).to eq("\e[32;41mstring\e[0m")
end
it "decorates with a proc" do
prompt = described_class.new
proc_obj = ->(str) { Pastel.new(enabled: true).green(str) }
expect(prompt.decorate("string", proc_obj)).to eq("\e[32mstring\e[0m")
end
it "decorates string with named colors" do
prompt = described_class.new(enable_color: true)
expect(prompt.decorate("string", :green, :on_red)).to eq("\e[32;41mstring\e[0m")
end
end
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