# frozen_string_literal: true

require "test_helper"

describe Lolcommits::Plugin::Loltext do
  include Lolcommits::TestHelpers::FakeIO

  it "should run on post capturing" do
    _(::Lolcommits::Plugin::Loltext.runner_order).must_equal [ :post_capture ]
  end

  describe "with a runner" do
    def runner
      # a simple lolcommits runner with an empty configuration Hash
      @runner ||= Lolcommits::Runner.new
    end

    def plugin
      @plugin ||= Lolcommits::Plugin::Loltext.new(runner: runner)
    end

    def valid_enabled_config
      { enabled: true }
    end

    describe "initalizing" do
      it "should assign runner and an enabled option" do
        _(plugin.runner).must_equal runner
        _(plugin.options).must_equal [ :enabled ]
      end
    end

    describe "#enabled?" do
      it "should be true by default" do
        _(plugin.enabled?).must_equal true
      end

      it "should true when configured" do
        plugin.configuration = valid_enabled_config
        _(plugin.enabled?).must_equal true
      end
    end

    describe "configuration" do
      it "should allow plugin options to be configured" do
        # enabled
        inputs = [ "true" ]

        # styling message and sha
        inputs += %w[
          red
          myfont.ttf
          SE
          38
          orange
          true
        ] * 2

        # styling overlay
        inputs += %w[true #2884ae,#7e231f 40]

        # border options
        inputs += %w[true #e96d46 23]

        configured_plugin_options = {}
        fake_io_capture(inputs: inputs) do
          configured_plugin_options = plugin.configure_options!
        end

        _(configured_plugin_options).must_equal({
          enabled: true,
          message: {
            color: "red",
            font: "myfont.ttf",
            position: "SE",
            size: 38,
            stroke_color: "orange",
            uppercase: true
          },
          sha: {
            color: "red",
            font: "myfont.ttf",
            position: "SE",
            size: 38,
            stroke_color: "orange",
            uppercase: true
          },
          overlay: {
            enabled: true,
            overlay_colors: "#2884ae,#7e231f",
            overlay_percent: 40
          },
          border: {
            enabled: true,
            color: "#e96d46",
            size: 23
          }
        })
      end

      describe "#valid_configuration?" do
        it "should be true even if config is not set" do
          _(plugin.valid_configuration?).must_equal(true)
        end

        it "should be true for a valid configuration" do
          plugin.configuration = valid_enabled_config
          _(plugin.valid_configuration?).must_equal true
        end
      end
    end
  end
end