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#
# Author:: Jay Mundrawala <jdm@chef.io>
# Copyright:: Copyright 2014-2016, Chef Software, Inc.
# 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 "chef"
require "chef/util/powershell/cmdlet"
describe Chef::Util::Powershell::Cmdlet do
before (:all) do
@node = Chef::Node.new
@cmdlet = Chef::Util::Powershell::Cmdlet.new(@node, "Some-Commandlet")
end
describe "#validate_switch_name!" do
it "should not raise an error if a name contains all upper case letters" do
@cmdlet.send(:validate_switch_name!, "HELLO")
end
it "should not raise an error if the name contains all lower case letters" do
@cmdlet.send(:validate_switch_name!, "hello")
end
it "should not raise an error if no special characters are used except _" do
@cmdlet.send(:validate_switch_name!, "hello_world")
end
%w{! @ # $ % ^ & * & * ( ) - = + \{ \} . ? < > \\ /}.each do |sym|
it "raises an Argument error if it configuration name contains #{sym}" do
expect do
@cmdlet.send(:validate_switch_name!, "Hello#{sym}")
end.to raise_error(ArgumentError)
end
end
end
describe "#escape_parameter_value" do
# Is this list really complete?
%w{` " # '}.each do |c|
it "escapse #{c}" do
expect(@cmdlet.send(:escape_parameter_value, "stuff #{c}")).to eql("stuff `#{c}")
end
end
it "does not do anything to a string without special characters" do
expect(@cmdlet.send(:escape_parameter_value, "stuff")).to eql("stuff")
end
end
describe "#escape_string_parameter_value" do
it "surrounds a string with ''" do
expect(@cmdlet.send(:escape_string_parameter_value, "stuff")).to eql("'stuff'")
end
end
describe "#command_switches_string" do
it "raises an ArgumentError if the key is not a symbol" do
expect do
@cmdlet.send(:command_switches_string, { "foo" => "bar" })
end.to raise_error(ArgumentError)
end
it "does not allow invalid switch names" do
expect do
@cmdlet.send(:command_switches_string, { :foo! => "bar" })
end.to raise_error(ArgumentError)
end
it "ignores switches with a false value" do
expect(@cmdlet.send(:command_switches_string, { foo: false })).to eql("")
end
it "should correctly handle a value type of string" do
expect(@cmdlet.send(:command_switches_string, { foo: "bar" })).to eql("-foo 'bar'")
end
it "should correctly handle a value type of string even when it is 0 length" do
expect(@cmdlet.send(:command_switches_string, { foo: "" })).to eql("-foo ''")
end
it "should not quote integers" do
expect(@cmdlet.send(:command_switches_string, { foo: 1 })).to eql("-foo 1")
end
it "should not quote floats" do
expect(@cmdlet.send(:command_switches_string, { foo: 1.0 })).to eql("-foo 1.0")
end
it "has just the switch when the value is true" do
expect(@cmdlet.send(:command_switches_string, { foo: true })).to eql("-foo")
end
end
end
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