【发布时间】:2014-11-08 18:33:33
【问题描述】:
我有一个测试返回TypeError: no impliciit conversion of String into Array,当它遇到我的代码的某个部分时。如果我在 rspec 之外运行代码,它运行得很好,所以我不确定为什么会这样。
require 'spec_helper'
require 'digital_ocean_size_list'
describe Chef::Knife::DigitalOceanSizeList do
subject { Chef::Knife::DigitalOceanSizeList.new }
let(:access_token) { 'FAKE_ACCESS_TOKEN' }
before :each do
Chef::Knife::DigitalOceanSizeList.load_deps
Chef::Config['knife']['digital_ocean_access_token'] = access_token
allow(subject).to receive(:puts)
end
describe "#run" do
it "should validate the Digital Ocean config keys exist" do
expect(subject).to receive(:validate!)
subject.run
end
....
它正在测试以下代码
require 'chef/knife/digital_ocean_base'
class Chef
class Knife
class DigitalOceanSizeList < Knife
include Knife::DigitalOceanBase
banner 'knife digital_ocean size list (options)'
def run
$stdout.sync = true
validate!
size_list = [
ui.color('Slug', :bold)
]
client.sizes.all.each do |size|
size_list << size.slug.to_s
end
puts ui.list(size_list, :uneven_columns_across, 1)
end
end
end
end
类型错误来自 client.sizes.all.each。代码运行良好,我只收到来自 rspec 的类型错误。
【问题讨论】:
-
你可以为这个错误创建一个SSCCE 吗?对于所有特殊类和要求,我无法自己测试您的代码。