Add bin and edit workflow

bin/gems/mercenary-0.4.0/spec/option_spec.rb

@@ -0,0 +1,84 @@
+# frozen_string_literal: true
+
+require "spec_helper"
+
+describe(Mercenary::Option) do
+  let(:config_key)  { "largo" }
+  let(:description) { "This is a description" }
+  let(:switches)    { ["-l", "--largo"] }
+  let(:option)      { described_class.new(config_key, [switches, description].flatten.reject(&:nil?)) }
+
+  it "knows its config key" do
+    expect(option.config_key).to eql(config_key)
+  end
+
+  it "knows its description" do
+    expect(option.description).to eql(description)
+  end
+
+  it "knows its switches" do
+    expect(option.switches).to eql(switches)
+  end
+
+  it "knows how to present itself" do
+    expect(option.to_s).to eql("        -l, --largo        #{description}")
+  end
+
+  it "has an OptionParser representation" do
+    expect(option.for_option_parser).to eql([switches, description].flatten)
+  end
+
+  it "compares itself with other options well" do
+    new_option = described_class.new(config_key, ["-l", "--largo", description])
+    expect(option.eql?(new_option)).to be(true)
+    expect(option.hash.eql?(new_option.hash)).to be(true)
+  end
+
+  it "has a custom #hash" do
+    expect(option.hash.to_s).to match(%r!\d+!)
+  end
+
+  context "with just the long switch" do
+    let(:switches) { ["--largo"] }
+
+    it "adds an empty string in place of the short switch" do
+      expect(option.switches).to eql(["", "--largo"])
+    end
+
+    it "sets its description properly" do
+      expect(option.description).to eql(description)
+    end
+
+    it "knows how to present the switch" do
+      expect(option.formatted_switches).to eql("            --largo      ")
+    end
+  end
+
+  context "with just the short switch" do
+    let(:switches) { ["-l"] }
+
+    it "adds an empty string in place of the long switch" do
+      expect(option.switches).to eql(["-l", ""])
+    end
+
+    it "sets its description properly" do
+      expect(option.description).to eql(description)
+    end
+
+    it "knows how to present the switch" do
+      expect(option.formatted_switches).to eql("        -l               ")
+    end
+  end
+
+  context "without a description" do
+    let(:description) { nil }
+
+    it "knows there is no description" do
+      expect(option.description).to be(nil)
+    end
+
+    it "knows both inputs are switches" do
+      expect(option.switches).to eql(switches)
+    end
+  end
+end