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# frozen_string_literal: true
RSpec.describe TTY::Prompt::Question, "convert bool" do
subject(:prompt) { TTY::Prompt::Test.new }
it "fails to convert boolean" do
prompt.input << "x"
prompt.input.rewind
prompt.ask("Do you read books?", convert: :bool)
expect(prompt.output.string).to eq([
"Do you read books? ",
"\e[2K\e[1G",
"Do you read books? x",
"\e[31m>>\e[0m Cannot convert `x` to 'bool' type",
"\e[1A\e[2K\e[1G",
"Do you read books? ",
"\e[2K\e[1G\e[1A\e[2K\e[1G",
"Do you read books? \n"
].join)
end
it "handles default values" do
prompt.input << "\n"
prompt.input.rewind
response = prompt.ask("Do you read books?", convert: :bool, default: true)
expect(response).to eql(true)
expect(prompt.output.string).to eq([
"Do you read books? \e[90m(true)\e[0m ",
"\e[2K\e[1GDo you read books? \e[90m(true)\e[0m \n",
"\e[1A\e[2K\e[1G",
"Do you read books? \e[32mtrue\e[0m\n"
].join)
end
it "handles default values" do
prompt.input << "\n"
prompt.input.rewind
response = prompt.ask("Do you read books?") { |q|
q.default true
q.convert :bool
}
expect(response).to eq(true)
end
it "converts negative boolean" do
prompt.input << "No"
prompt.input.rewind
response = prompt.ask("Do you read books?", convert: :bool)
expect(response).to eq(false)
end
it "converts positive boolean" do
prompt.input << "Yes"
prompt.input.rewind
response = prompt.ask("Do you read books?", convert: :bool)
expect(response).to eq(true)
end
it "converts single positive boolean" do
prompt.input << "y"
prompt.input.rewind
response = prompt.ask("Do you read books?", convert: :bool)
expect(response).to eq(true)
end
end
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