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# Walk array/hash to determine maximum depth. A scalar (anything but an
# Array or Hash) has depth 0.
def count_structure_levels(obj)
if obj.respond_to?(:keys)
# empty hash also has depth 0.
max_depth = 0
obj.keys.each do |key|
child_levels = 1 + count_structure_levels(obj[key])
max_depth = [max_depth, child_levels].max
end
max_depth
elsif obj.is_a?(Array)
# empty array also has depth 0.
max_depth = 0
obj.each do |child|
child_levels = 1 + count_structure_levels(child)
max_depth = [max_depth, child_levels].max
end
max_depth
else
0
end
end
Then /^I should get a '(.+)' exception$/ do |exception|
self.exception.message.to_s.should == exception
end
Then /^I should not get an exception$/ do
self.exception.should == nil
end
Then /^the response code should be '(.+)'$/ do |response_code|
case response_code.to_i
when 200
self.api_response.code.should == 200
when 400
self.exception.to_s.should match(/(Bad Request|400)/)
when 404
Then "I should get a 'RestClient::ResourceNotFound' exception"
end
end
Then /^the inflated responses key '(.+)' should be the integer '(\d+)'$/ do |key, int|
inflated_response[key].should == int.to_i
end
Then /^the inflated responses key '(.+)' should match '(.+)'$/ do |key, regex|
puts self.inflated_response.inspect if ENV['DEBUG']
self.inflated_response[key].should =~ /#{regex}/m
end
Then /^the inflated responses key '(.+)' should be literally '(.+)'$/ do |key, literal|
puts self.inflated_response.inspect if ENV['DEBUG']
to_check = case literal
when "true"
true
when "false"
false
end
self.inflated_response[key].should == to_check
end
Then /^the inflated response should match '(.+)' as json$/ do |regex|
puts self.inflated_response.inspect if ENV["DEBUG"]
Chef::JSON.to_json(self.inflated_response).should =~ /#{regex}/m
end
Then /^the inflated responses key '(.+)' should match '(.+)' as json$/ do |key, regex|
puts self.inflated_response.inspect if ENV["DEBUG"]
Chef::JSON.to_json(self.inflated_response[key]).should =~ /#{regex}/m
end
Then /^the inflated responses key '(.+)' item '(\d+)' should be '(.+)'$/ do |key, index, to_equal|
inflated_response[key][index.to_i].should == to_equal
end
Then /^the inflated responses key '(.+)' item '(\d+)' should be a kind of '(.+)'$/ do |key, index, constant|
inflated_response[key][index.to_i].should be_a_kind_of(eval(constant))
end
Then /^the inflated responses key '(.+)' item '(\d+)' key '(.+)' should be '(.+)'$/ do |key, index, sub_key, to_equal|
inflated_response[key][index.to_i][sub_key].should == to_equal
end
Then /^the inflated responses key '(.+)' sub-key '(.+)' should be an empty hash$/ do |key, sub_key|
inflated_response[key][sub_key].should == {}
end
Then /^the inflated responses key '(.+)' should be '(\d+)' items long$/ do |key, length|
inflated_response[key].length.should == length.to_i
end
Then /^the inflated responses key '(.+)' should not exist$/ do |key|
self.inflated_response.has_key?(key).should == false
end
Then /^the inflated responses key '(.+)' should exist$/ do |key|
self.inflated_response.has_key?(key).should == true
end
Then /^the inflated responses key '(.+)'.to_s should be '(.+)'$/ do |key, expected_value|
self.inflated_response[key].to_s.should == expected_value
end
Then /^the inflated response should be an empty array$/ do
self.inflated_response.should == []
end
Then /^the inflated response should be an empty hash$/ do
self.inflated_response.should == {}
end
Then /^the inflated response should include '(.+)'$/ do |entry|
if inflated_response.size == 1
inflated_response.should match(/#{entry}/)
else
inflated_response.detect { |n| n =~ /#{entry}/ }.should_not be_empty
end
end
Then /^the inflated response should be '(.+)' items long$/ do |length|
if length.respond_to?(:keys)
self.inflated_response.keys.length.should == length.to_i
else
self.inflated_response.length.should == length.to_i
end
end
Then /^the '(.+)' header should match '(.+)'$/ do |header, regex|
self.api_response.headers[header].should =~ /#{regex}/
end
Then /^the inflated responses key '(.+)' should include '(.+)'$/ do |key, regex|
if self.inflated_response[key].size == 1
self.inflated_response[key].first.should match(/#{regex}/)
else
self.inflated_response[key].detect { |n| n =~ /#{regex}/ }.should_not be_empty
end
end
Then /^the inflated response should match the '(.+)'$/ do |stash_name|
stash[stash_name].each do |k,v|
self.inflated_response[k.to_s].should == v
end
end
Then /^the inflated response should be the '(.+)'$/ do |stash_key|
self.inflated_response.should == stash[stash_key]
end
Then /^the stringified response should be the stringified '(.+)'$/ do |stash_key|
self.api_response.to_s.should == stash[stash_key].to_s
end
Then /^the inflated response should be a kind of '(.+)'$/ do |thing|
self.inflated_response.should be_a_kind_of(eval(thing))
end
Then /^the inflated response should respond to '(.+)' with '(.+)'$/ do |method, to_match|
to_match = Chef::JSON.from_json(to_match) if to_match =~ /^\[|\{/
to_match = true if to_match == 'true'
to_match = false if to_match == 'false'
self.inflated_response.to_hash[method].should == to_match
end
Then /^the inflated response should respond to '(.+)' and match '(.+)'$/ do |method, to_match|
self.inflated_response.to_hash[method].should == to_match
end
Then /^the inflated response should respond to '(.+)' and match '(.+)' as json$/ do |method, regex|
Chef::JSON.to_json(self.inflated_response.to_hash[method]).should =~ /#{regex}/m
end
#And the 'deep_array' component has depth of '50' levels
Then /^the '(.+)' component has depth of '(.+)' levels$/ do |method, levels|
count_structure_levels(self.inflated_response.to_hash[method]).should == levels.to_i
end
Then /^the fields in the inflated response should match the '(.+)'$/ do |stash_name|
self.inflated_response.each do |k,v|
unless k =~ /^_/ || k == 'couchrest-type'
stash[stash_name][k.to_sym].should == v
end
end
end
Then /^the data_bag named '(.+)' should not have an item named '(.+)'$/ do |data_bag, item|
exists = true
begin
Chef::DataBagItem.load(data_bag, item, @couchdb)
rescue
exists = false
end
exists.should == false
end
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