require "#{File.dirname(__FILE__)}/../abstract_unit"
require 'action_view/helpers/date_helper'
require 'action_view/compiled_templates'
class CompiledTemplateTests < Test::Unit::TestCase
def setup
@ct = ActionView::CompiledTemplates.new
@v = Class.new
@v.send :include, @ct
@a = './test_compile_template_a.rhtml'
@b = './test_compile_template_b.rhtml'
@s = './test_compile_template_link.rhtml'
end
def teardown
[@a, @b, @s].each do |f|
`rm #{f}` if File.exist?(f) || File.symlink?(f)
end
end
attr_reader :ct, :v
def test_name_allocation
hi_world = ct.method_names['hi world']
hi_sexy = ct.method_names['hi sexy']
wish_upon_a_star = ct.method_names['I love seeing decent error messages']
assert_equal hi_world, ct.method_names['hi world']
assert_equal hi_sexy, ct.method_names['hi sexy']
assert_equal wish_upon_a_star, ct.method_names['I love seeing decent error messages']
assert_equal 3, [hi_world, hi_sexy, wish_upon_a_star].uniq.length
end
def test_wrap_source
assert_equal(
"def aliased_assignment(value)\nself.value = value\nend",
@ct.wrap_source(:aliased_assignment, [:value], 'self.value = value')
)
assert_equal(
"def simple()\nnil\nend",
@ct.wrap_source(:simple, [], 'nil')
)
end
def test_compile_source_single_method
selector = ct.compile_source('doubling method', [:a], 'a + a')
assert_equal 2, @v.new.send(selector, 1)
assert_equal 4, @v.new.send(selector, 2)
assert_equal -4, @v.new.send(selector, -2)
assert_equal 0, @v.new.send(selector, 0)
selector
end
def test_compile_source_two_method
sel1 = test_compile_source_single_method # compile the method in the other test
sel2 = ct.compile_source('doubling method', [:a, :b], 'a + b + a + b')
assert_not_equal sel1, sel2
assert_equal 2, @v.new.send(sel1, 1)
assert_equal 4, @v.new.send(sel1, 2)
assert_equal 6, @v.new.send(sel2, 1, 2)
assert_equal 32, @v.new.send(sel2, 15, 1)
end
def test_mtime
t1 = Time.now
test_compile_source_single_method
assert (t1..Time.now).include?(ct.mtime('doubling method', [:a]))
end
def test_compile_time
t = Time.now
sleep 1
`echo '#{@a}' > #{@a}; echo '#{@b}' > #{@b}; ln -s #{@a} #{@s}`
v = ActionView::Base.new
v.base_path = '.'
v.cache_template_loading = false;
# private methods template_changed_since? and compile_template?
# should report true for all since they have not been compiled
assert v.send(:template_changed_since?, @a, t)
assert v.send(:template_changed_since?, @b, t)
assert v.send(:template_changed_since?, @s, t)
assert v.send(:compile_template?, nil, @a, {})
assert v.send(:compile_template?, nil, @b, {})
assert v.send(:compile_template?, nil, @s, {})
sleep 1
v.compile_and_render_template(:rhtml, '', @a)
v.compile_and_render_template(:rhtml, '', @b)
v.compile_and_render_template(:rhtml, '', @s)
a_n = v.method_names[@a]
b_n = v.method_names[@b]
s_n = v.method_names[@s]
# all of the files have changed since last compile
assert v.compile_time[a_n] > t
assert v.compile_time[b_n] > t
assert v.compile_time[s_n] > t
sleep 1
t = Time.now
# private methods template_changed_since? and compile_template?
# should report false for all since none have changed since compile
assert !v.send(:template_changed_since?, @a, v.compile_time[a_n])
assert !v.send(:template_changed_since?, @b, v.compile_time[b_n])
assert !v.send(:template_changed_since?, @s, v.compile_time[s_n])
assert !v.send(:compile_template?, nil, @a, {})
assert !v.send(:compile_template?, nil, @b, {})
assert !v.send(:compile_template?, nil, @s, {})
v.compile_and_render_template(:rhtml, '', @a)
v.compile_and_render_template(:rhtml, '', @b)
v.compile_and_render_template(:rhtml, '', @s)
# none of the files have changed since last compile
assert v.compile_time[a_n] < t
assert v.compile_time[b_n] < t
assert v.compile_time[s_n] < t
`rm #{@s}; ln -s #{@b} #{@s}`
# private methods template_changed_since? and compile_template?
# should report true for symlink since it has changed since compile
assert !v.send(:template_changed_since?, @a, v.compile_time[a_n])
assert !v.send(:template_changed_since?, @b, v.compile_time[b_n])
assert v.send(:template_changed_since?, @s, v.compile_time[s_n])
assert !v.send(:compile_template?, nil, @a, {})
assert !v.send(:compile_template?, nil, @b, {})
assert v.send(:compile_template?, nil, @s, {})
v.compile_and_render_template(:rhtml, '', @a)
v.compile_and_render_template(:rhtml, '', @b)
v.compile_and_render_template(:rhtml, '', @s)
# the symlink has changed since last compile
assert v.compile_time[a_n] < t
assert v.compile_time[b_n] < t
assert v.compile_time[s_n] > t
sleep 1
`touch #{@b}`
# private methods template_changed_since? and compile_template?
# should report true for symlink and file at end of symlink
# since it has changed since last compile
assert !v.send(:template_changed_since?, @a, v.compile_time[a_n])
assert v.send(:template_changed_since?, @b, v.compile_time[b_n])
assert v.send(:template_changed_since?, @s, v.compile_time[s_n])
assert !v.send(:compile_template?, nil, @a, {})
assert v.send(:compile_template?, nil, @b, {})
assert v.send(:compile_template?, nil, @s, {})
t = Time.now
v.compile_and_render_template(:rhtml, '', @a)
v.compile_and_render_template(:rhtml, '', @b)
v.compile_and_render_template(:rhtml, '', @s)
# the file at the end of the symlink has changed since last compile
# both the symlink and the file at the end of it should be recompiled
assert v.compile_time[a_n] < t
assert v.compile_time[b_n] > t
assert v.compile_time[s_n] > t
end
end
module ActionView
class Base
def compile_time
@@compile_time
end
def method_names
@@method_names
end
end
end
