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require 'runit/testcase'
require 'amrita/format'
require 'amrita/node_expand'
class TestFormat2 < RUNIT::TestCase
include Amrita
alias S format_inline
def_tag :ul
def_tag :li
def_tag :img, :src, :alt
def check(element, result)
#expected = result.split("\n").collect{|s| s.strip}.join("\n")
#actual = element.to_s.split("\n").collect{|s| s.strip}.join("\n")
expected = result
actual = element.to_s
if expected != actual
msg = ""
msg.concat "expected:\n"
msg.concat to_str(expected)
msg.concat "\nbut was:\n"
msg.concat to_str(actual)
raise_assertion_error(msg, 2)
end
end
def test_element
check(S { e("br") }, "<br>")
check(S { e("p") {"aaa"}}, "<p>aaa</p>")
e1 = Element.new(:a, a(:href, "index.html"), a(:id, "id11"), a(:class, "tagclass11"))
e2 = Element.new(:hr)
e3 = Element.new(:img, a(:src, "bg.gif"))
assert_equal("a", e1.tagname)
assert_equal(:a, e1.tagname_symbol)
assert_equal("tagclass11", e1.tagclass)
assert_nil(e2.tagclass)
assert_nil(e3.tagclass)
e2.put_attr(a(:size, "1"))
assert_equal("1",e2[:size])
assert_equal("1",e2["size"])
e3 << a(:id, "e3x") << a(:class, "imgclass")
assert_equal("e3x", e3.hid)
e3 << a(:id, "e3")
assert_equal("e3", e3.hid)
assert_equal("e3", e3[:id])
assert_equal("e3", e3["id"])
assert_equal("imgclass", e3.tagclass)
assert_equal("imgclass", e3[:class])
assert_equal("imgclass", e3["class"])
e3[:class] = "imgclass1"
assert_equal("imgclass1", e3.tagclass)
assert_equal("imgclass1", e3[:class])
assert_equal("imgclass1", e3["class"])
e3[:id] = nil
assert_equal(nil, e3.hid)
assert_equal('<img src="bg.gif" class="imgclass1">', e3.to_s)
end
def test_attr
assert_equal('<body background="bg.gif"></body>',
S { e("body", a(:background, "bg.gif"))} )
assert_equal('<img src="a.gif" alt="alt text">',
S { e("img", a(:src, "a.gif"), a(:alt, "alt text"))} )
assert_equal('<option selected></option>',
S { e("option", a(:selected))} )
a1 = Attr.new(:href, "index.html")
a2 = Attr.new(:xxx)
assert_equal("index.html", a1.value)
assert_equal("href", a1.key)
assert_equal(:href, a1.key_symbol)
assert_equal('a(:href, "index.html")', a1.to_ruby)
assert_equal('a(:xxx)', a2.to_ruby)
end
def test_href
assert_equal(S { link("http://www.brain-tokyo.co.jp/") { "Brain" }},
'<a href="http://www.brain-tokyo.co.jp/">Brain</a>')
end
def test_deftag
assert_equal(S{ ul }, "<ul></ul>")
assert_equal(S{ ul { li{"1"}}}, "<ul><li>1</li></ul>")
end
def test_array
assert_equal(S{ ul { li{"1"} + li{"2"} }}, "<ul><li>1</li><li>2</li></ul>")
assert_equal(S{ ul { [ li{"1"}, li{"2"} ]}}, "<ul><li>1</li><li>2</li></ul>")
assert_equal(S{ ul {["1", "2"].collect {|n| li{n}}}}, "<ul><li>1</li><li>2</li></ul>")
assert_equal(S{ ul {(1..2).collect {|n| li{n}}}}, "<ul><li>1</li><li>2</li></ul>")
# test array with nil
assert_equal(S{ ul {(0..2).collect {|n| if n > 0 then li{n} end }}}, "<ul><li>1</li><li>2</li></ul>")
end
def test_multi_line_formatter
assert_equal("\n<ul>\n <li>1</li>\n <li>2</li>\n</ul>\n", format_pretty{ ul { li{"1"} + li{"2"} }} )
assert_equal("\n<ul>\n <li>1</li>\n <li>2</li>\n</ul>\n", format_pretty{ ul {["1", "2"].collect {|n| li{n}}}})
end
def test_escape
assert_equal(S {"<aa>"} ,"<aa>")
assert_equal(S { noescape { "<aa>" } } ,"<aa>")
end
def test_span
assert_equal('a',S { e(:span) { "a" } })
assert_equal('<span align="center">a</span>',S { e(:span, a(:align, "center")) { "a" } })
end
def test_textarea
assert_equal('<textarea>test</textarea>', S { e(:textarea) { "test" }})
assert_equal('<textarea></textarea>', S { e(:textarea) })
end
def test_clone
e = e(:a, a(:id, "zzz")) { "x"}
assert_equal('<a id="zzz">x</a>', e.clone.to_s)
assert_equal('<a id="zzz">xxx</a>', e.clone{ "xxx" }.to_s)
end
def test_template1
e = e(:a, a(:id, "zzz")) { "x"}
assert_equal('<a>x</a>', S {e.expand1(true)})
assert_equal("", S {e.expand1(false)})
assert_equal('<a>ZZZ</a>', S {e.expand1({ :zzz => "ZZZ"})})
assert_equal('<a>1</a><a>2</a><a>3</a>', S {e.expand1([1,2,3])})
end
def test_template2
e = NodeArray.new([ e(:b, a(:id, "zzz")) { "x"}, e(:c, a(:id, "xxx")) { "y" } ])
assert_equal('<b id="zzz">x</b><c id="xxx">y</c>', S {e.expand1(true)})
assert_equal("", S {e.expand1(false)})
assert_equal('<b>aaa</b><c>1</c>',
S {e.expand1( { :zzz => "aaa", :xxx => 1 })})
end
def test_template3
e = e(:a) { [e(:b, a(:id, "zzz")) { "x"}, e(:c, a(:id, "xxx")) { "y" } ] }
assert_equal('<a><b id="zzz">x</b><c id="xxx">y</c></a>', S {e.expand1(true)})
assert_equal("", S {e.expand1(false)})
assert_equal('<a><b>aaa</b><c>1</c></a><a><b>bbb</b><c>2</c></a><a><b>ccc</b><c>3</c></a>',
S {e.expand1([
{ :zzz => "aaa", :xxx => 1 },
{ :zzz => "bbb", :xxx => 2 },
{ :zzz => "ccc", :xxx => 3 },
])})
end
def test_add
e1 = e(:x) { "xxx" }
assert_equal('[ e(:x) { "xxx" }, "1" ]', (e1 + 1).to_ruby)
assert_equal('[ e(:x) { "xxx" }, "aaa" ]', (e1 + "aaa").to_ruby)
assert_equal('[ e(:x) { "xxx" }, e(:x) { "xxx" } ]', (e1 + e1).to_ruby)
assert_equal('e(:x) { "xxx" }', (Null + e1).to_ruby)
end
def test_expand_by_proc1
e = e(:x) { "xxx" }
data = proc { |e, context| e[:a] = "b"; e }
assert_equal('<x a="b">xxx</x>', e.expand1(data).to_s)
end
def test_expand_by_proc2
e = e(:li) { "x" }
data = (0..5).collect do |i|
if i%2 == 0
proc { |e, context| e[:color] = "blue"; e.expand1(i, context) }
else
proc { |e, context| e[:color] = "red"; e.expand1(i, context) }
end
end
assert_equal('
<li color="blue">0</li>
<li color="red">1</li>
<li color="blue">2</li>
<li color="red">3</li>
<li color="blue">4</li>
<li color="red">5</li>'.gsub("[\r\n]", ""), e.expand1(data).to_s.gsub("[\r\n]", ""))
end
def test_filter
e1 = e(:x) { "xxx" }
e1.each do |ee|
ee.init_body { e(:y) { ee.body } }
end
assert_equal('e(:x) { e(:y) { "xxx" } }', e1.to_ruby)
e2 = e(:z) { [ e(:x) { "xxx" } ,e(:x) { "xxx" } ] }
e2.each do |ee|
if ee.tagname == "x"
ee.set_tag(:y)
end
end
assert_equal('e(:z) { [ e(:y) { "xxx" }, e(:y) { "xxx" } ] }', e2.to_ruby)
end
def test_elementarray
eary = NodeArray.new
e = Element.new(:select)
e.init_body do
yaary = NodeArray.new
yae = Element.new(:option)
yaary << yae
yaary
end
eary << e
size = 0
eary.each_element { |e| size += 1 }
assert_equal(2, size)
end
def test_expand_attr
context = ExpandContext.new
context.expand_attr = true
e1 = e(:a, :href=>"@aaa") { "xxx"}
assert_equal('<a href="@aaa">xxx</a>', e1.to_s)
assert_equal('<a href="bbb">xxx</a>', e1.expand({:aaa=>"bbb"}, context).to_s)
assert_equal('<a href="@aaa">xxx</a>', e1.to_s)
end
end
#--- main program ----
if __FILE__ == $0
require 'runit/cui/testrunner'
if ARGV.size == 0
RUNIT::CUI::TestRunner.run(TestFormat2.suite)
else
ARGV.each do |method|
RUNIT::CUI::TestRunner.run(TestFormat2.new(method))
end
end
end
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