test/drawing/tc_scaling.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

require 'tc_helper.rb'

class TestScaling < Test::Unit::TestCase
  def setup
    @scaling = Axlsx::Scaling.new
  end

  def teardown; end

  def test_initialization
    assert_equal(:minMax, @scaling.orientation)
  end

  def test_logBase
    assert_raise(ArgumentError) { @scaling.logBase = 1 }
    assert_nothing_raised { @scaling.logBase = 10 }
  end

  def test_orientation
    assert_raise(ArgumentError) { @scaling.orientation = "1" }
    assert_nothing_raised { @scaling.orientation = :maxMin }
  end

  def test_max
    assert_raise(ArgumentError) { @scaling.max = 1 }
    assert_nothing_raised { @scaling.max = 10.5 }
  end

  def test_min
    assert_raise(ArgumentError) { @scaling.min = 1 }
    assert_nothing_raised { @scaling.min = 10.5 }
  end
end