1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
# Author:: Daniel DeLeo (<dan@kallistec.com>)
# Copyright:: Copyright (c) 2009 Daniel DeLeo
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'spec_helper'
require "ostruct"
ObjectTestHarness = Proc.new do
extend Shell::Extensions::ObjectCoreExtensions
def conf=(new_conf)
@conf = new_conf
end
def conf
@conf
end
desc "rspecin'"
def rspec_method
end
end
class TestJobManager
attr_accessor :jobs
end
describe Shell do
before do
Shell.irb_conf = {}
allow(Shell::ShellSession.instance).to receive(:reset!)
allow(ChefConfig).to receive(:windows?).and_return(false)
allow(Chef::Util::PathHelper).to receive(:home).and_return('/home/foo')
end
describe "reporting its status" do
it "always says it is running" do
expect(Shell).to be_running
end
end
describe "configuring IRB" do
it "configures irb history" do
Shell.configure_irb
expect(Shell.irb_conf[:HISTORY_FILE]).to eq(Chef::Util::PathHelper.home('.chef', 'chef_shell_history'))
expect(Shell.irb_conf[:SAVE_HISTORY]).to eq(1000)
end
it "has a prompt like ``chef > '' in the default context" do
Shell.configure_irb
conf = OpenStruct.new
conf.main = Object.new
conf.main.instance_eval(&ObjectTestHarness)
Shell.irb_conf[:IRB_RC].call(conf)
expect(conf.prompt_c).to eq("chef > ")
expect(conf.return_format).to eq(" => %s \n")
expect(conf.prompt_i).to eq("chef (#{Chef::VERSION})> ")
expect(conf.prompt_n).to eq("chef ?> ")
expect(conf.prompt_s).to eq("chef%l> ")
expect(conf.use_tracer).to eq(false)
end
it "has a prompt like ``chef:recipe > '' in recipe context" do
Shell.configure_irb
conf = OpenStruct.new
events = Chef::EventDispatch::Dispatcher.new
conf.main = Chef::Recipe.new(nil,nil,Chef::RunContext.new(Chef::Node.new, {}, events))
Shell.irb_conf[:IRB_RC].call(conf)
expect(conf.prompt_c).to eq("chef:recipe > ")
expect(conf.prompt_i).to eq("chef:recipe (#{Chef::VERSION})> ")
expect(conf.prompt_n).to eq("chef:recipe ?> ")
expect(conf.prompt_s).to eq("chef:recipe%l> ")
end
it "has a prompt like ``chef:attributes > '' in attributes/node context" do
Shell.configure_irb
conf = OpenStruct.new
conf.main = Chef::Node.new
Shell.irb_conf[:IRB_RC].call(conf)
expect(conf.prompt_c).to eq("chef:attributes > ")
expect(conf.prompt_i).to eq("chef:attributes (#{Chef::VERSION})> ")
expect(conf.prompt_n).to eq("chef:attributes ?> ")
expect(conf.prompt_s).to eq("chef:attributes%l> ")
end
end
describe "convenience macros for creating the chef object" do
before do
@chef_object = Object.new
@chef_object.instance_eval(&ObjectTestHarness)
end
it "creates help text for methods with descriptions" do
expect(@chef_object.help_descriptions).to eq([Shell::Extensions::Help.new("rspec_method", "rspecin'", nil)])
end
it "adds help text when a new method is described then defined" do
describe_define =<<-EVAL
desc "foo2the Bar"
def baz
end
EVAL
@chef_object.instance_eval describe_define
expect(@chef_object.help_descriptions).to eq([Shell::Extensions::Help.new("rspec_method", "rspecin'"),
Shell::Extensions::Help.new("baz", "foo2the Bar")])
end
it "adds help text for subcommands" do
describe_define =<<-EVAL
subcommands :baz_obj_command => "something you can do with baz.baz_obj_command"
def baz
end
EVAL
@chef_object.instance_eval describe_define
expected_help_text_fragments = [Shell::Extensions::Help.new("rspec_method", "rspecin'")]
expected_help_text_fragments << Shell::Extensions::Help.new("baz.baz_obj_command", "something you can do with baz.baz_obj_command")
expect(@chef_object.help_descriptions).to eq(expected_help_text_fragments)
end
it "doesn't add previous subcommand help to commands defined afterward" do
describe_define =<<-EVAL
desc "swingFromTree"
def monkey_time
end
def super_monkey_time
end
EVAL
@chef_object.instance_eval describe_define
expect(@chef_object.help_descriptions.size).to eq(2)
expect(@chef_object.help_descriptions.select {|h| h.cmd == "super_monkey_time" }).to be_empty
end
it "creates a help banner with the command descriptions" do
expect(@chef_object.help_banner).to match(/^\|\ Command[\s]+\|\ Description[\s]*$/)
expect(@chef_object.help_banner).to match(/^\|\ rspec_method[\s]+\|\ rspecin\'[\s]*$/)
end
end
end
|
