540 lines
22 KiB
Ruby
540 lines
22 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require "abstract_unit"
|
|
|
|
class TextHelperTest < ActionView::TestCase
|
|
tests ActionView::Helpers::TextHelper
|
|
|
|
def setup
|
|
super
|
|
# This simulates the fact that instance variables are reset every time
|
|
# a view is rendered. The cycle helper depends on this behavior.
|
|
@_cycles = nil if defined?(@_cycles)
|
|
end
|
|
|
|
def test_concat
|
|
self.output_buffer = +"foo"
|
|
assert_equal "foobar", concat("bar")
|
|
assert_equal "foobar", output_buffer
|
|
end
|
|
|
|
def test_simple_format_should_be_html_safe
|
|
assert_predicate simple_format("<b> test with html tags </b>"), :html_safe?
|
|
end
|
|
|
|
def test_simple_format_included_in_isolation
|
|
helper_klass = Class.new { include ActionView::Helpers::TextHelper }
|
|
assert_predicate helper_klass.new.simple_format("<b> test with html tags </b>"), :html_safe?
|
|
end
|
|
|
|
def test_simple_format
|
|
assert_equal "<p></p>", simple_format(nil)
|
|
|
|
assert_equal "<p>ridiculous\n<br /> cross\n<br /> platform linebreaks</p>", simple_format("ridiculous\r\n cross\r platform linebreaks")
|
|
assert_equal "<p>A paragraph</p>\n\n<p>and another one!</p>", simple_format("A paragraph\n\nand another one!")
|
|
assert_equal "<p>A paragraph\n<br /> With a newline</p>", simple_format("A paragraph\n With a newline")
|
|
|
|
text = "A\nB\nC\nD"
|
|
assert_equal "<p>A\n<br />B\n<br />C\n<br />D</p>", simple_format(text)
|
|
|
|
text = "A\r\n \nB\n\n\r\n\t\nC\nD"
|
|
assert_equal "<p>A\n<br /> \n<br />B</p>\n\n<p>\t\n<br />C\n<br />D</p>", simple_format(text)
|
|
|
|
assert_equal '<p class="test">This is a classy test</p>', simple_format("This is a classy test", class: "test")
|
|
assert_equal %Q(<p class="test">para 1</p>\n\n<p class="test">para 2</p>), simple_format("para 1\n\npara 2", class: "test")
|
|
end
|
|
|
|
def test_simple_format_should_sanitize_input_when_sanitize_option_is_not_false
|
|
assert_equal "<p><b> test with unsafe string </b>code!</p>", simple_format("<b> test with unsafe string </b><script>code!</script>")
|
|
end
|
|
|
|
def test_simple_format_should_sanitize_input_when_sanitize_option_is_true
|
|
assert_equal "<p><b> test with unsafe string </b>code!</p>",
|
|
simple_format("<b> test with unsafe string </b><script>code!</script>", {}, { sanitize: true })
|
|
end
|
|
|
|
def test_simple_format_should_not_sanitize_input_when_sanitize_option_is_false
|
|
assert_equal "<p><b> test with unsafe string </b><script>code!</script></p>", simple_format("<b> test with unsafe string </b><script>code!</script>", {}, { sanitize: false })
|
|
end
|
|
|
|
def test_simple_format_with_custom_wrapper
|
|
assert_equal "<div></div>", simple_format(nil, {}, { wrapper_tag: "div" })
|
|
end
|
|
|
|
def test_simple_format_with_custom_wrapper_and_multi_line_breaks
|
|
assert_equal "<div>We want to put a wrapper...</div>\n\n<div>...right there.</div>", simple_format("We want to put a wrapper...\n\n...right there.", {}, { wrapper_tag: "div" })
|
|
end
|
|
|
|
def test_simple_format_should_not_change_the_text_passed
|
|
text = "<b>Ok</b><script>code!</script>"
|
|
text_clone = text.dup
|
|
simple_format(text)
|
|
assert_equal text_clone, text
|
|
end
|
|
|
|
def test_simple_format_does_not_modify_the_html_options_hash
|
|
options = { class: "foobar" }
|
|
passed_options = options.dup
|
|
simple_format("some text", passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_simple_format_does_not_modify_the_options_hash
|
|
options = { wrapper_tag: :div, sanitize: false }
|
|
passed_options = options.dup
|
|
simple_format("some text", {}, passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_truncate
|
|
assert_equal "Hello World!", truncate("Hello World!", length: 12)
|
|
assert_equal "Hello Wor...", truncate("Hello World!!", length: 12)
|
|
end
|
|
|
|
def test_truncate_should_use_default_length_of_30
|
|
str = "This is a string that will go longer then the default truncate length of 30"
|
|
assert_equal str[0...27] + "...", truncate(str)
|
|
end
|
|
|
|
def test_truncate_with_options_hash
|
|
assert_equal "This is a string that wil[...]", truncate("This is a string that will go longer then the default truncate length of 30", omission: "[...]")
|
|
assert_equal "Hello W...", truncate("Hello World!", length: 10)
|
|
assert_equal "Hello[...]", truncate("Hello World!", omission: "[...]", length: 10)
|
|
assert_equal "Hello[...]", truncate("Hello Big World!", omission: "[...]", length: 13, separator: " ")
|
|
assert_equal "Hello Big[...]", truncate("Hello Big World!", omission: "[...]", length: 14, separator: " ")
|
|
assert_equal "Hello Big[...]", truncate("Hello Big World!", omission: "[...]", length: 15, separator: " ")
|
|
end
|
|
|
|
def test_truncate_multibyte
|
|
assert_equal (+"\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 ...").force_encoding(Encoding::UTF_8),
|
|
truncate((+"\354\225\204\353\246\254\353\236\221 \354\225\204\353\246\254 \354\225\204\353\235\274\353\246\254\354\230\244").force_encoding(Encoding::UTF_8), length: 10)
|
|
end
|
|
|
|
def test_truncate_does_not_modify_the_options_hash
|
|
options = { length: 10 }
|
|
passed_options = options.dup
|
|
truncate("some text", passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_truncate_with_link_options
|
|
assert_equal "Here is a long test and ...<a href=\"#\">Continue</a>",
|
|
truncate("Here is a long test and I need a continue to read link", length: 27) { link_to "Continue", "#" }
|
|
end
|
|
|
|
def test_truncate_should_be_html_safe
|
|
assert_predicate truncate("Hello World!", length: 12), :html_safe?
|
|
end
|
|
|
|
def test_truncate_should_escape_the_input
|
|
assert_equal "Hello <sc...", truncate("Hello <script>code!</script>World!!", length: 12)
|
|
end
|
|
|
|
def test_truncate_should_not_escape_the_input_with_escape_false
|
|
assert_equal "Hello <sc...", truncate("Hello <script>code!</script>World!!", length: 12, escape: false)
|
|
end
|
|
|
|
def test_truncate_with_escape_false_should_be_html_safe
|
|
truncated = truncate("Hello <script>code!</script>World!!", length: 12, escape: false)
|
|
assert_predicate truncated, :html_safe?
|
|
end
|
|
|
|
def test_truncate_with_block_should_be_html_safe
|
|
truncated = truncate("Here's a long test and I need a continue to read link", length: 27) { link_to "Continue", "#" }
|
|
assert_predicate truncated, :html_safe?
|
|
end
|
|
|
|
def test_truncate_with_block_should_escape_the_input
|
|
assert_equal "<script>code!</script>He...<a href=\"#\">Continue</a>",
|
|
truncate("<script>code!</script>Here's a long test and I need a continue to read link", length: 27) { link_to "Continue", "#" }
|
|
end
|
|
|
|
def test_truncate_with_block_should_not_escape_the_input_with_escape_false
|
|
assert_equal "<script>code!</script>He...<a href=\"#\">Continue</a>",
|
|
truncate("<script>code!</script>Here's a long test and I need a continue to read link", length: 27, escape: false) { link_to "Continue", "#" }
|
|
end
|
|
|
|
def test_truncate_with_block_with_escape_false_should_be_html_safe
|
|
truncated = truncate("<script>code!</script>Here's a long test and I need a continue to read link", length: 27, escape: false) { link_to "Continue", "#" }
|
|
assert_predicate truncated, :html_safe?
|
|
end
|
|
|
|
def test_truncate_with_block_should_escape_the_block
|
|
assert_equal "Here is a long test and ...<script>alert('foo');</script>",
|
|
truncate("Here is a long test and I need a continue to read link", length: 27) { "<script>alert('foo');</script>" }
|
|
end
|
|
|
|
def test_highlight_should_be_html_safe
|
|
assert_predicate highlight("This is a beautiful morning", "beautiful"), :html_safe?
|
|
end
|
|
|
|
def test_highlight
|
|
assert_equal(
|
|
"This is a <mark>beautiful</mark> morning",
|
|
highlight("This is a beautiful morning", "beautiful")
|
|
)
|
|
|
|
assert_equal(
|
|
"This is a <mark>beautiful</mark> morning, but also a <mark>beautiful</mark> day",
|
|
highlight("This is a beautiful morning, but also a beautiful day", "beautiful")
|
|
)
|
|
|
|
assert_equal(
|
|
"This is a <b>beautiful</b> morning, but also a <b>beautiful</b> day",
|
|
highlight("This is a beautiful morning, but also a beautiful day", "beautiful", highlighter: '<b>\1</b>')
|
|
)
|
|
|
|
assert_equal(
|
|
"This text is not changed because we supplied an empty phrase",
|
|
highlight("This text is not changed because we supplied an empty phrase", nil)
|
|
)
|
|
end
|
|
|
|
def test_highlight_pending
|
|
assert_equal " ", highlight(" ", "blank text is returned verbatim")
|
|
end
|
|
|
|
def test_highlight_should_return_blank_string_for_nil
|
|
assert_equal "", highlight(nil, "blank string is returned for nil")
|
|
end
|
|
|
|
def test_highlight_should_sanitize_input
|
|
assert_equal(
|
|
"This is a <mark>beautiful</mark> morningcode!",
|
|
highlight("This is a beautiful morning<script>code!</script>", "beautiful")
|
|
)
|
|
end
|
|
|
|
def test_highlight_should_not_sanitize_if_sanitize_option_if_false
|
|
assert_equal(
|
|
"This is a <mark>beautiful</mark> morning<script>code!</script>",
|
|
highlight("This is a beautiful morning<script>code!</script>", "beautiful", sanitize: false)
|
|
)
|
|
end
|
|
|
|
def test_highlight_with_regexp
|
|
assert_equal(
|
|
"This is a <mark>beautiful!</mark> morning",
|
|
highlight("This is a beautiful! morning", "beautiful!")
|
|
)
|
|
|
|
assert_equal(
|
|
"This is a <mark>beautiful! morning</mark>",
|
|
highlight("This is a beautiful! morning", "beautiful! morning")
|
|
)
|
|
|
|
assert_equal(
|
|
"This is a <mark>beautiful? morning</mark>",
|
|
highlight("This is a beautiful? morning", "beautiful? morning")
|
|
)
|
|
end
|
|
|
|
def test_highlight_accepts_regexp
|
|
assert_equal("This day was challenging for judge <mark>Allen</mark> and his colleagues.",
|
|
highlight("This day was challenging for judge Allen and his colleagues.", /\ballen\b/i))
|
|
end
|
|
|
|
def test_highlight_with_multiple_phrases_in_one_pass
|
|
assert_equal %(<em>wow</em> <em>em</em>), highlight("wow em", %w(wow em), highlighter: '<em>\1</em>')
|
|
end
|
|
|
|
def test_highlight_with_html
|
|
assert_equal(
|
|
"<p>This is a <mark>beautiful</mark> morning, but also a <mark>beautiful</mark> day</p>",
|
|
highlight("<p>This is a beautiful morning, but also a beautiful day</p>", "beautiful")
|
|
)
|
|
assert_equal(
|
|
"<p>This is a <em><mark>beautiful</mark></em> morning, but also a <mark>beautiful</mark> day</p>",
|
|
highlight("<p>This is a <em>beautiful</em> morning, but also a beautiful day</p>", "beautiful")
|
|
)
|
|
assert_equal(
|
|
"<p>This is a <em class=\"error\"><mark>beautiful</mark></em> morning, but also a <mark>beautiful</mark> <span class=\"last\">day</span></p>",
|
|
highlight("<p>This is a <em class=\"error\">beautiful</em> morning, but also a beautiful <span class=\"last\">day</span></p>", "beautiful")
|
|
)
|
|
assert_equal(
|
|
"<p class=\"beautiful\">This is a <mark>beautiful</mark> morning, but also a <mark>beautiful</mark> day</p>",
|
|
highlight("<p class=\"beautiful\">This is a beautiful morning, but also a beautiful day</p>", "beautiful")
|
|
)
|
|
assert_equal(
|
|
"<p>This is a <mark>beautiful</mark> <a href=\"http://example.com/beautiful#top?what=beautiful%20morning&when=now+then\">morning</a>, but also a <mark>beautiful</mark> day</p>",
|
|
highlight("<p>This is a beautiful <a href=\"http://example.com/beautiful\#top?what=beautiful%20morning&when=now+then\">morning</a>, but also a beautiful day</p>", "beautiful")
|
|
)
|
|
assert_equal(
|
|
"<div>abc <b>div</b></div>",
|
|
highlight("<div>abc div</div>", "div", highlighter: '<b>\1</b>')
|
|
)
|
|
end
|
|
|
|
def test_highlight_does_not_modify_the_options_hash
|
|
options = { highlighter: '<b>\1</b>', sanitize: false }
|
|
passed_options = options.dup
|
|
highlight("<div>abc div</div>", "div", passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_highlight_with_block
|
|
assert_equal(
|
|
"<b>one</b> <b>two</b> <b>three</b>",
|
|
highlight("one two three", ["one", "two", "three"]) { |word| "<b>#{word}</b>" }
|
|
)
|
|
end
|
|
|
|
def test_excerpt
|
|
assert_equal("...is a beautiful morn...", excerpt("This is a beautiful morning", "beautiful", radius: 5))
|
|
assert_equal("This is a...", excerpt("This is a beautiful morning", "this", radius: 5))
|
|
assert_equal("...iful morning", excerpt("This is a beautiful morning", "morning", radius: 5))
|
|
assert_nil excerpt("This is a beautiful morning", "day")
|
|
end
|
|
|
|
def test_excerpt_with_regex
|
|
assert_equal("...is a beautiful! mor...", excerpt("This is a beautiful! morning", "beautiful", radius: 5))
|
|
assert_equal("...is a beautiful? mor...", excerpt("This is a beautiful? morning", "beautiful", radius: 5))
|
|
assert_equal("...is a beautiful? mor...", excerpt("This is a beautiful? morning", /\bbeau\w*\b/i, radius: 5))
|
|
assert_equal("...is a beautiful? mor...", excerpt("This is a beautiful? morning", /\b(beau\w*)\b/i, radius: 5))
|
|
assert_equal("...udge Allen and...", excerpt("This day was challenging for judge Allen and his colleagues.", /\ballen\b/i, radius: 5))
|
|
assert_equal("...judge Allen and...", excerpt("This day was challenging for judge Allen and his colleagues.", /\ballen\b/i, radius: 1, separator: " "))
|
|
assert_equal("...was challenging for...", excerpt("This day was challenging for judge Allen and his colleagues.", /\b(\w*allen\w*)\b/i, radius: 5))
|
|
end
|
|
|
|
def test_excerpt_should_not_be_html_safe
|
|
assert_not_predicate excerpt("This is a beautiful! morning", "beautiful", radius: 5), :html_safe?
|
|
end
|
|
|
|
def test_excerpt_in_borderline_cases
|
|
assert_equal("", excerpt("", "", radius: 0))
|
|
assert_equal("a", excerpt("a", "a", radius: 0))
|
|
assert_equal("...b...", excerpt("abc", "b", radius: 0))
|
|
assert_equal("abc", excerpt("abc", "b", radius: 1))
|
|
assert_equal("abc...", excerpt("abcd", "b", radius: 1))
|
|
assert_equal("...abc", excerpt("zabc", "b", radius: 1))
|
|
assert_equal("...abc...", excerpt("zabcd", "b", radius: 1))
|
|
assert_equal("zabcd", excerpt("zabcd", "b", radius: 2))
|
|
|
|
# excerpt strips the resulting string before ap-/prepending excerpt_string.
|
|
# whether this behavior is meaningful when excerpt_string is not to be
|
|
# appended is questionable.
|
|
assert_equal("zabcd", excerpt(" zabcd ", "b", radius: 4))
|
|
assert_equal("...abc...", excerpt("z abc d", "b", radius: 1))
|
|
end
|
|
|
|
def test_excerpt_with_omission
|
|
assert_equal("[...]is a beautiful morn[...]", excerpt("This is a beautiful morning", "beautiful", omission: "[...]", radius: 5))
|
|
assert_equal(
|
|
"This is the ultimate supercalifragilisticexpialidoceous very looooooooooooooooooong looooooooooooong beautiful morning with amazing sunshine and awesome tempera[...]",
|
|
excerpt("This is the ultimate supercalifragilisticexpialidoceous very looooooooooooooooooong looooooooooooong beautiful morning with amazing sunshine and awesome temperatures. So what are you gonna do about it?", "very",
|
|
omission: "[...]")
|
|
)
|
|
end
|
|
|
|
def test_excerpt_with_utf8
|
|
assert_equal((+"...\357\254\203ciency could not be...").force_encoding(Encoding::UTF_8), excerpt((+"That's why e\357\254\203ciency could not be helped").force_encoding(Encoding::UTF_8), "could", radius: 8))
|
|
end
|
|
|
|
def test_excerpt_does_not_modify_the_options_hash
|
|
options = { omission: "[...]", radius: 5 }
|
|
passed_options = options.dup
|
|
excerpt("This is a beautiful morning", "beautiful", passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_excerpt_with_separator
|
|
options = { separator: " ", radius: 1 }
|
|
assert_equal("...a very beautiful...", excerpt("This is a very beautiful morning", "very", options))
|
|
assert_equal("This is...", excerpt("This is a very beautiful morning", "this", options))
|
|
assert_equal("...beautiful morning", excerpt("This is a very beautiful morning", "morning", options))
|
|
|
|
options = { separator: "\n", radius: 0 }
|
|
assert_equal("...very long...", excerpt("my very\nvery\nvery long\nstring", "long", options))
|
|
|
|
options = { separator: "\n", radius: 1 }
|
|
assert_equal("...very\nvery long\nstring", excerpt("my very\nvery\nvery long\nstring", "long", options))
|
|
|
|
assert_equal excerpt("This is a beautiful morning", "a"),
|
|
excerpt("This is a beautiful morning", "a", separator: nil)
|
|
end
|
|
|
|
def test_word_wrap
|
|
assert_equal("my very very\nvery long\nstring", word_wrap("my very very very long string", line_width: 15))
|
|
end
|
|
|
|
def test_word_wrap_with_extra_newlines
|
|
assert_equal("my very very\nvery long\nstring\n\nwith another\nline", word_wrap("my very very very long string\n\nwith another line", line_width: 15))
|
|
end
|
|
|
|
def test_word_wrap_with_leading_spaces
|
|
assert_equal(" This is a paragraph\nthat includes some\nindented lines:\n Like this sample\n blockquote", word_wrap(" This is a paragraph that includes some\nindented lines:\n Like this sample\n blockquote", line_width: 25))
|
|
end
|
|
|
|
def test_word_wrap_does_not_modify_the_options_hash
|
|
options = { line_width: 15 }
|
|
passed_options = options.dup
|
|
word_wrap("some text", **passed_options)
|
|
assert_equal options, passed_options
|
|
end
|
|
|
|
def test_word_wrap_with_custom_break_sequence
|
|
assert_equal("1234567890\r\n1234567890\r\n1234567890", word_wrap("1234567890 " * 3, line_width: 2, break_sequence: "\r\n"))
|
|
end
|
|
|
|
def test_pluralization
|
|
assert_equal("1 count", pluralize(1, "count"))
|
|
assert_equal("2 counts", pluralize(2, "count"))
|
|
assert_equal("1 count", pluralize("1", "count"))
|
|
assert_equal("2 counts", pluralize("2", "count"))
|
|
assert_equal("1,066 counts", pluralize("1,066", "count"))
|
|
assert_equal("1.25 counts", pluralize("1.25", "count"))
|
|
assert_equal("1.0 count", pluralize("1.0", "count"))
|
|
assert_equal("1.00 count", pluralize("1.00", "count"))
|
|
assert_equal("2 counters", pluralize(2, "count", "counters"))
|
|
assert_equal("0 counters", pluralize(nil, "count", "counters"))
|
|
assert_equal("2 counters", pluralize(2, "count", plural: "counters"))
|
|
assert_equal("0 counters", pluralize(nil, "count", plural: "counters"))
|
|
assert_equal("2 people", pluralize(2, "person"))
|
|
assert_equal("10 buffaloes", pluralize(10, "buffalo"))
|
|
assert_equal("1 berry", pluralize(1, "berry"))
|
|
assert_equal("12 berries", pluralize(12, "berry"))
|
|
end
|
|
|
|
def test_localized_pluralization
|
|
old_locale = I18n.locale
|
|
|
|
begin
|
|
I18n.locale = :de
|
|
|
|
ActiveSupport::Inflector.inflections(:de) do |inflect|
|
|
inflect.irregular "region", "regionen"
|
|
end
|
|
|
|
assert_equal("1 region", pluralize(1, "region"))
|
|
assert_equal("2 regionen", pluralize(2, "region"))
|
|
assert_equal("2 regions", pluralize(2, "region", locale: :en))
|
|
ensure
|
|
I18n.locale = old_locale
|
|
end
|
|
end
|
|
|
|
def test_cycle_class
|
|
value = Cycle.new("one", 2, "3")
|
|
assert_equal("one", value.to_s)
|
|
assert_equal("2", value.to_s)
|
|
assert_equal("3", value.to_s)
|
|
assert_equal("one", value.to_s)
|
|
value.reset
|
|
assert_equal("one", value.to_s)
|
|
assert_equal("2", value.to_s)
|
|
assert_equal("3", value.to_s)
|
|
end
|
|
|
|
def test_cycle_class_with_no_arguments
|
|
assert_raise(ArgumentError) { Cycle.new }
|
|
end
|
|
|
|
def test_cycle
|
|
assert_equal("one", cycle("one", 2, "3"))
|
|
assert_equal("2", cycle("one", 2, "3"))
|
|
assert_equal("3", cycle("one", 2, "3"))
|
|
assert_equal("one", cycle("one", 2, "3"))
|
|
assert_equal("2", cycle("one", 2, "3"))
|
|
assert_equal("3", cycle("one", 2, "3"))
|
|
end
|
|
|
|
def test_cycle_with_array
|
|
array = [1, 2, 3]
|
|
assert_equal("1", cycle(array))
|
|
assert_equal("2", cycle(array))
|
|
assert_equal("3", cycle(array))
|
|
end
|
|
|
|
def test_cycle_with_no_arguments
|
|
assert_raise(ArgumentError) { cycle }
|
|
end
|
|
|
|
def test_cycle_resets_with_new_values
|
|
assert_equal("even", cycle("even", "odd"))
|
|
assert_equal("odd", cycle("even", "odd"))
|
|
assert_equal("even", cycle("even", "odd"))
|
|
assert_equal("1", cycle(1, 2, 3))
|
|
assert_equal("2", cycle(1, 2, 3))
|
|
assert_equal("3", cycle(1, 2, 3))
|
|
assert_equal("1", cycle(1, 2, 3))
|
|
end
|
|
|
|
def test_named_cycles
|
|
assert_equal("1", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("red", cycle("red", "blue", name: "colors"))
|
|
assert_equal("2", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("blue", cycle("red", "blue", name: "colors"))
|
|
assert_equal("3", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("red", cycle("red", "blue", name: "colors"))
|
|
end
|
|
|
|
def test_current_cycle_with_default_name
|
|
cycle("even", "odd")
|
|
assert_equal "even", current_cycle
|
|
cycle("even", "odd")
|
|
assert_equal "odd", current_cycle
|
|
cycle("even", "odd")
|
|
assert_equal "even", current_cycle
|
|
end
|
|
|
|
def test_current_cycle_with_named_cycles
|
|
cycle("red", "blue", name: "colors")
|
|
assert_equal "red", current_cycle("colors")
|
|
cycle("red", "blue", name: "colors")
|
|
assert_equal "blue", current_cycle("colors")
|
|
cycle("red", "blue", name: "colors")
|
|
assert_equal "red", current_cycle("colors")
|
|
end
|
|
|
|
def test_current_cycle_safe_call
|
|
assert_nothing_raised { current_cycle }
|
|
assert_nothing_raised { current_cycle("colors") }
|
|
end
|
|
|
|
def test_current_cycle_with_more_than_two_names
|
|
cycle(1, 2, 3)
|
|
assert_equal "1", current_cycle
|
|
cycle(1, 2, 3)
|
|
assert_equal "2", current_cycle
|
|
cycle(1, 2, 3)
|
|
assert_equal "3", current_cycle
|
|
cycle(1, 2, 3)
|
|
assert_equal "1", current_cycle
|
|
end
|
|
|
|
def test_default_named_cycle
|
|
assert_equal("1", cycle(1, 2, 3))
|
|
assert_equal("2", cycle(1, 2, 3, name: "default"))
|
|
assert_equal("3", cycle(1, 2, 3))
|
|
end
|
|
|
|
def test_reset_cycle
|
|
assert_equal("1", cycle(1, 2, 3))
|
|
assert_equal("2", cycle(1, 2, 3))
|
|
reset_cycle
|
|
assert_equal("1", cycle(1, 2, 3))
|
|
end
|
|
|
|
def test_reset_unknown_cycle
|
|
reset_cycle("colors")
|
|
end
|
|
|
|
def test_reset_named_cycle
|
|
assert_equal("1", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("red", cycle("red", "blue", name: "colors"))
|
|
reset_cycle("numbers")
|
|
assert_equal("1", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("blue", cycle("red", "blue", name: "colors"))
|
|
assert_equal("2", cycle(1, 2, 3, name: "numbers"))
|
|
assert_equal("red", cycle("red", "blue", name: "colors"))
|
|
end
|
|
|
|
def test_cycle_no_instance_variable_clashes
|
|
@cycles = %w{Specialized Fuji Giant}
|
|
assert_equal("red", cycle("red", "blue"))
|
|
assert_equal("blue", cycle("red", "blue"))
|
|
assert_equal("red", cycle("red", "blue"))
|
|
assert_equal(%w{Specialized Fuji Giant}, @cycles)
|
|
end
|
|
end
|