# encoding: utf-8
require 'spec_helper'
require 'open_classes/fixnum/to_fixnum_html_table'

describe Fixnum do
  context :to_fixnum_html_table do
    cases = [
      {
        case_no: 1,
        case_title: '1-100 case',
        from: 1,
        to: 100,
        by: 10,
        expected: <<-EOS
<table>
  <tr>
    <td>1</td>
    <td>2</td>
    <td>3</td>
    <td>4</td>
    <td>5</td>
    <td>6</td>
    <td>7</td>
    <td>8</td>
    <td>9</td>
    <td>10</td>
  </tr>
  <tr>
    <td>11</td>
    <td>12</td>
    <td>13</td>
    <td>14</td>
    <td>15</td>
    <td>16</td>
    <td>17</td>
    <td>18</td>
    <td>19</td>
    <td>20</td>
  </tr>
  <tr>
    <td>21</td>
    <td>22</td>
    <td>23</td>
    <td>24</td>
    <td>25</td>
    <td>26</td>
    <td>27</td>
    <td>28</td>
    <td>29</td>
    <td>30</td>
  </tr>
  <tr>
    <td>31</td>
    <td>32</td>
    <td>33</td>
    <td>34</td>
    <td>35</td>
    <td>36</td>
    <td>37</td>
    <td>38</td>
    <td>39</td>
    <td>40</td>
  </tr>
  <tr>
    <td>41</td>
    <td>42</td>
    <td>43</td>
    <td>44</td>
    <td>45</td>
    <td>46</td>
    <td>47</td>
    <td>48</td>
    <td>49</td>
    <td>50</td>
  </tr>
  <tr>
    <td>51</td>
    <td>52</td>
    <td>53</td>
    <td>54</td>
    <td>55</td>
    <td>56</td>
    <td>57</td>
    <td>58</td>
    <td>59</td>
    <td>60</td>
  </tr>
  <tr>
    <td>61</td>
    <td>62</td>
    <td>63</td>
    <td>64</td>
    <td>65</td>
    <td>66</td>
    <td>67</td>
    <td>68</td>
    <td>69</td>
    <td>70</td>
  </tr>
  <tr>
    <td>71</td>
    <td>72</td>
    <td>73</td>
    <td>74</td>
    <td>75</td>
    <td>76</td>
    <td>77</td>
    <td>78</td>
    <td>79</td>
    <td>80</td>
  </tr>
  <tr>
    <td>81</td>
    <td>82</td>
    <td>83</td>
    <td>84</td>
    <td>85</td>
    <td>86</td>
    <td>87</td>
    <td>88</td>
    <td>89</td>
    <td>90</td>
  </tr>
  <tr>
    <td>91</td>
    <td>92</td>
    <td>93</td>
    <td>94</td>
    <td>95</td>
    <td>96</td>
    <td>97</td>
    <td>98</td>
    <td>99</td>
    <td>100</td>
  </tr>
</table>
        EOS
      },
      {
        case_no: 2,
        case_title: '1-10, by2 case',
        from: 1,
        to: 10,
        by: 2,
        expected: <<-EOS
<table>
  <tr>
    <td>1</td>
    <td>2</td>
  </tr>
  <tr>
    <td>3</td>
    <td>4</td>
  </tr>
  <tr>
    <td>5</td>
    <td>6</td>
  </tr>
  <tr>
    <td>7</td>
    <td>8</td>
  </tr>
  <tr>
    <td>9</td>
    <td>10</td>
  </tr>
</table>
        EOS
      },
      {
        case_no: 3,
        case_title: 'from is not Fixnum case',
        from: '1',
        to: 10,
        by: 2,
        expected: ''
      },
      {
        case_no: 4,
        case_title: 'to is not Fixnum case',
        from: 1,
        to: '10',
        by: 2,
        expected: ''
      },
    ]

    cases.each do |c|
      it "|case_no=#{c[:case_no]}|case_title=#{c[:case_title]}" do
        begin
          case_before c

          # -- given --
          # nothing

          # -- when --
          actual = Fixnum.to_fixnum_html_table(c[:from], c[:to], c[:by])

          # -- then --
          expect(actual).to eq(c[:expected])
        ensure
          case_after c
        end
      end

      def case_before(c)
        # implement each case before
      end

      def case_after(c)
        # implement each case after
      end
    end
  end
end