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/
framework.rb
214 lines (175 loc) · 4.53 KB
/
framework.rb
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$describing = false
class Test
class Error < StandardError
end
@@html = []
@@method_calls = {}
@@failed = []
@@before_blocks = []
@@after_blocks = []
class << self
def log(message, no_line_break = false)
if $describing
message = message.to_s
@@html << message
@@html << '<br>' unless no_line_break
else
puts message.to_s
end
nil
end
def expect(passed = nil, message = nil, options = {}, &block)
log_call(:expect)
if block_given? ? block.call() : !!passed
success_msg = "Test Passed"
success_msg += ": " + options[:success_msg] if options[:success_msg]
log '<div class="console-passed">' + success_msg + '</div>', true
else
message ||= "Something is wrong"
log "<div class='console-failed'>Test Failed: " + message.to_s + "</div>", true
if $describing
@@failed << Test::Error.new(message)
else
raise Test::Error, (message)
end
end
end
def describe(message)
log_call(:describe)
begin
$describing = true
@@html << '<div class="console-describe"><h6>'
@@html << message
@@html << ':</h6>'
yield
ensure
$describing = false
@@html << '</div>'
puts @@html.join
@@html.clear
@@before_blocks.clear
@@after_blocks.clear
raise @@failed.first if @@failed.any?
end
end
def it(message)
log_call(:it)
begin
@@html << '<div class="console-it"><h6>'
@@html << message
@@html << ':</h6>'
@@before_blocks.each do |block|
block.call
end
begin
yield
ensure
@@after_blocks.each do |block|
block.call
end
end
ensure
@@html << '</div>'
end
end
def before(&block)
@@before_blocks << block
end
def after(&block)
@@after_blocks << block
end
def expect_tests_to_pass(message, &block)
log_call(:expect_tests_to_pass)
begin
block.call
rescue Test::Error => ex
Test.expect(false, 'Expected test cases to pass: ' + ((message and message.to_s)|| ex.message))
end
end
def expect_tests_to_fail(message, &block)
log_call(:expect_tests_to_fail)
passed = false
begin
block.call
rescue Test::Error => ex
passed = true
end
Test.expect(passed, message || 'Expected tests to fail')
end
def expect_error(message = nil, &block)
log_call(:expect_error)
passed = false
begin
block.call
rescue
passed = true
end
Test.expect(passed, message || 'Expected an error to be raised')
end
def expect_no_error(message = nil, &block)
log_call(:expect_no_error)
begin
block.call
Test.expect(true)
rescue Test::Error => test_ex
rescue => ex
message ||= 'Unexpected error was raised.'
Test.expect(false, message + ": " + ex.message)
end
end
def assert_equals(actual, expected, msg = nil, options = {})
log_call(:assert_equals)
if actual != expected
msg = msg ? msg + ' - ' : ''
message = "\#{msg}\Expected: " + expected.inspect + ", instead got: " + actual.inspect
Test.expect(false, message)
else
options[:success_msg] ||= 'Value == ' + expected.inspect
Test.expect(true, nil, options)
end
end
def assert_not_equals(actual, expected, msg = nil, options = {})
log_call(:assert_not_equals)
if actual == expected
msg = msg ? msg + ' - ' : ''
message = "\#{msg}\Not expected: " + actual.inspect
Test.expect(false, message)
else
options[:success_msg] ||= 'Value != ' + expected.inspect
Test.expect(true, nil, options)
end
end
def random_letter
log_call(:random_letter)
('a'..'z').to_a.sample
end
def random_token
log_call(:random_token)
rand(36**6).to_s(36)
end
def random_number
log_call(:random_number)
rand(100)
end
def call_count(name)
@@method_calls[name.to_sym] ||= 0
end
private
def log_call(name)
call_count(name)
@@method_calls[name] += 1
end
end
end
def describe(message, &block)
Test.describe(message, &block)
end
def it(message, &block)
Test.it(message, &block)
end
def before(&block)
Test.before(&block)
end
def after(&block)
Test.after(&block)
end