Sha256: e9b19898ece40ab7b893d1d651da76e3e4668c2849dde11baefe86767a3e2881
Contents?: true
Size: 1.99 KB
Versions: 8
Compression:
Stored size: 1.99 KB
Contents
# encoding: utf-8
RSpec.describe TTY::Prompt, '#slider' do
subject(:prompt) { TTY::TestPrompt.new }
it "specifies ranges & step" do
prompt.input << "\r"
prompt.input.rewind
expect(prompt.slider('What size?', min: 32, max: 54, step: 2)).to eq(44)
expect(prompt.output.string).to eq([
"\e[?25lWhat size? \e[90m(Use arrow keys, press Enter to select)\e[0m\n",
"|------",
"\e[32mO\e[0m",
"-----| 44",
"\e[1000D\e[K\e[1A\e[1000D\e[K",
"What size? \e[32m44\e[0m\n\e[?25h"
].join)
end
it "specifies default value" do
prompt.input << "\r"
prompt.input.rewind
expect(prompt.slider('What size?', min: 32, max: 54, step: 2, default: 38)).to eq(38)
expect(prompt.output.string).to eq([
"\e[?25lWhat size? \e[90m(Use arrow keys, press Enter to select)\e[0m\n",
"|---",
"\e[32mO\e[0m",
"--------| 38",
"\e[1000D\e[K\e[1A\e[1000D\e[K",
"What size? \e[32m38\e[0m\n\e[?25h"
].join)
end
it "specifies range through DSL" do
prompt.input << "\r"
prompt.input.rewind
value = prompt.slider('What size?') do |range|
range.default 6
range.min 0
range.max 20
range.step 2
end
expect(value).to eq(6)
expect(prompt.output.string).to eq([
"\e[?25lWhat size? \e[90m(Use arrow keys, press Enter to select)\e[0m\n",
"|---",
"\e[32mO\e[0m",
"-------| 6",
"\e[1000D\e[K\e[1A\e[1000D\e[K",
"What size? \e[32m6\e[0m\n\e[?25h"
].join)
end
it "changes display colors" do
prompt.input << "\r"
prompt.input.rewind
options = {active_color: :red, help_color: :cyan}
expect(prompt.slider('What size?', options)).to eq(5)
expect(prompt.output.string).to eq([
"\e[?25lWhat size? \e[36m(Use arrow keys, press Enter to select)\e[0m\n",
"|-----",
"\e[31mO\e[0m",
"-----| 5",
"\e[1000D\e[K\e[1A\e[1000D\e[K",
"What size? \e[31m5\e[0m\n\e[?25h"
].join)
end
end
Version data entries
8 entries across 8 versions & 1 rubygems