require_relative '../../test_helper'

describe PrayerTimes::Setters do
  
  subject{PrayerTimes::Calculator.new "MWL",{}}
  describe "#iteration_count=" do
    context "when number not number or out of range" do
      ["",1,6].each do |num|
        let(:iterations_count){8}
        let(:result){subject.iterations_count = iterations_count; subject.iterations_count}
        it{result.must_equal PrayerTimes.iterations_count}
      end
    end

    context "when in range" do
      let(:iterations_count){3}
      let(:result){subject.iterations_count = iterations_count; subject.iterations_count}
      it{result.must_equal iterations_count}
    end
  end

  describe "#time_format=" do
    context "when wrong value" do
      let(:time_format){"kh"}
      let(:result){subject.time_format = time_format; subject.time_format}
      it{result.must_equal PrayerTimes.time_format}
    end

    context "when right value" do
      let(:time_format){'12h'}
      let(:result){subject.time_format = time_format; subject.time_format}
      it{result.must_equal time_format}
    end
  end
  
  describe "#invalid_time=" do
    context "when nil" do
      let(:invalid_time){nil}
      let(:result){subject.invalid_time = invalid_time; subject.invalid_time}
      it{result.must_equal PrayerTimes.invalid_time}
    end

    context "when other value" do
      let(:invalid_time){'*****'}
      let(:result){subject.invalid_time = invalid_time; subject.invalid_time}
      it{result.must_equal invalid_time}
    end
  end
  
  describe "#time_suffixes=" do
    context "when wrong value" do
      let(:time_suffixes){{:amz => "صباحا", :pm => "مساءا"}}
      let(:result){subject.time_suffixes = time_suffixes; subject.time_suffixes}
      it{result.must_equal PrayerTimes.time_suffixes.merge({:pm => "مساءا"})}
    end

    context "when right value" do
      let(:time_suffixes){{:am => "صباحا", :pm => "مساءا"}}
      let(:result){subject.time_suffixes = time_suffixes; subject.time_suffixes}
      it{result.must_equal PrayerTimes.time_suffixes.merge(time_suffixes)}
    end
  end
  
  describe "#times_names=" do
    context "when wrong value" do
      let(:times_names){{:aser => "Aser", :koko => "Dano", :isha => "Ishaa"}}
      let(:result){subject.times_names = times_names; subject.times_names}
      it{result.must_equal PrayerTimes.times_names.merge({:isha => "Ishaa"})}
    end

    context "when right value" do
      let(:times_names){{:asr => "Aser", :isha => "Ishaa"}}
      let(:result){subject.times_names = times_names; subject.times_names}
      it{result.must_equal PrayerTimes.times_names.merge(times_names)}
    end
  end
  
  describe "#times_offsets=" do
    context "when wrong value" do
      let(:times_offsets){{:aser => 10, :dhuhr => "Dano", :isha => 3.6}}
      let(:result){subject.times_offsets = times_offsets; subject.times_offsets}
      it{result.must_equal PrayerTimes.times_offsets.merge({:isha => 3.6})}
    end

    context "when right value" do
      let(:times_offsets){{:asr => 1, :dhuhr => 1.2, :isha => 3.6}}
      let(:result){subject.times_offsets = times_offsets; subject.times_offsets}
      it{result.must_equal PrayerTimes.times_offsets.merge(times_offsets)}
    end
  end
  
  describe "#calculation_method=" do
    context "when wrong value" do
      let(:calculation_method){'K@mp'}
      let(:result){subject.calculation_method = calculation_method; subject.calculation_method}
      it{result.must_equal PrayerTimes.calculation_method}
    end

    context "when right value" do
      let(:calculation_method){'Makkah'}
      let(:result){subject.calculation_method = calculation_method; subject.calculation_method}
      it{result.must_equal PrayerTimes.calculation_methods['Makkah']}
    end
  end
end