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require File.dirname(__FILE__) + '/../test_helper'
class ValueHelpersTest < Minitest::Test
include Sass::Script
include Sass::Script::Value::Helpers
def test_bool
assert_same Value::Bool::TRUE, bool(true)
assert_same Value::Bool::FALSE, bool(false)
assert_same Value::Bool::FALSE, bool(nil)
assert_same Value::Bool::TRUE, bool(Object.new)
end
def test_hex_color_with_three_digits
color = hex_color("F07")
assert_equal 255, color.red
assert_equal 0, color.green
assert_equal 119, color.blue
assert_equal 1, color.alpha
end
def test_hex_color_without_hash
color_without_hash = hex_color("FF007F")
assert_equal 255, color_without_hash.red
assert_equal 0, color_without_hash.green
assert_equal 127, color_without_hash.blue
assert_equal 1, color_without_hash.alpha
end
def test_hex_color_with_hash
color_with_hash = hex_color("#FF007F")
assert_equal 255, color_with_hash.red
assert_equal 0, color_with_hash.green
assert_equal 127, color_with_hash.blue
assert_equal 1, color_with_hash.alpha
end
def test_malformed_hex_color
assert_raises ArgumentError do
hex_color("green")
end
assert_raises ArgumentError do
hex_color("#abcde")
end
end
def test_hex_color_with_alpha
color_with_alpha = hex_color("FF007F", 0.5)
assert_equal 0.5, color_with_alpha.alpha
end
def test_hex_color_alpha_clamps_0_to_1
assert_equal 1, hex_color("FF007F", 50).alpha
end
def test_hsl_color_without_alpha
no_alpha = hsl_color(1, 0.5, 1)
assert_equal 1, no_alpha.hue
assert_equal 0.5, no_alpha.saturation
assert_equal 1, no_alpha.lightness
assert_equal 1, no_alpha.alpha
end
def test_hsl_color_with_alpha
has_alpha = hsl_color(1, 0.5, 1, 0.5)
assert_equal 1, has_alpha.hue
assert_equal 0.5, has_alpha.saturation
assert_equal 1, has_alpha.lightness
assert_equal 0.5, has_alpha.alpha
end
def test_rgb_color_without_alpha
no_alpha = rgb_color(255, 0, 0)
assert_equal 255, no_alpha.red
assert_equal 0, no_alpha.green
assert_equal 0, no_alpha.blue
assert_equal 1, no_alpha.alpha
end
def test_rgb_color_with_alpha
has_alpha = rgb_color(255, 255, 255, 0.5)
assert_equal 255, has_alpha.red
assert_equal 255, has_alpha.green
assert_equal 255, has_alpha.blue
assert_equal 0.5, has_alpha.alpha
end
def test_number
n = number(1)
assert_equal 1, n.value
assert_equal "1", n.to_sass
end
def test_number_with_single_unit
n = number(1, "px")
assert_equal 1, n.value
assert_equal "1px", n.to_sass
end
def test_number_with_singal_numerator_and_denominator
ratio = number(1, "px/em")
assert_equal "1px/em", ratio.to_sass
end
def test_number_with_many_numerator_and_denominator_units
complex = number(1, "px*in/em*%")
assert_equal "1in*px/%*em", complex.to_sass
end
def test_number_with_many_numerator_and_denominator_units_with_spaces
complex = number(1, "px * in / em * %")
assert_equal "1in*px/%*em", complex.to_sass
end
def test_number_with_malformed_units
assert_raises ArgumentError do
number(1, "px/em/%")
end
assert_raises ArgumentError do
number(1, "/")
end
assert_raises ArgumentError do
number(1, "px/")
end
end
def test_space_list
l = list(number(1, "px"), hex_color("#f71"), :space)
l.options = {}
assert_kind_of Sass::Script::Value::List, l
assert_equal "1px #f71", l.to_sass
end
def test_comma_list
l = list(number(1, "px"), hex_color("#f71"), :comma)
l.options = {}
assert_kind_of Sass::Script::Value::List, l
assert_equal "1px, #f71", l.to_sass
end
def test_missing_list_type
assert_raises ArgumentError do
list(number(1, "px"), hex_color("#f71"))
end
end
def test_null
assert_kind_of Sass::Script::Value::Null, null
end
def test_quoted_string
s = quoted_string("sassy string")
s.options = {}
assert_kind_of Sass::Script::Value::String, s
assert_equal "sassy string", s.value
assert_equal :string, s.type
assert_equal '"sassy string"', s.to_sass
end
def test_identifier
s = identifier("a-sass-ident")
s.options = {}
assert_kind_of Sass::Script::Value::String, s
assert_equal "a-sass-ident", s.value
assert_equal :identifier, s.type
assert_equal "a-sass-ident", s.to_sass
end
def test_unquoted_string
s = unquoted_string("a-sass-ident")
s.options = {}
assert_kind_of Sass::Script::Value::String, s
assert_equal "a-sass-ident", s.value
assert_equal :identifier, s.type
assert_equal "a-sass-ident", s.to_sass
end
end
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