#
# Copyright:: Copyright (c) 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 "spec_helper"
require "support/shared/unit/resource/static_provider_resolution"

describe Chef::Resource::DnfPackage, "initialize" do

  static_provider_resolution(
    resource: Chef::Resource::DnfPackage,
    provider: Chef::Provider::Package::Dnf,
    name: :dnf_package,
    action: :install,
    os: "linux",
    platform_family: "rhel"
  )

end

describe Chef::Resource::DnfPackage, "defaults" do
  let(:resource) { Chef::Resource::DnfPackage.new("foo") }

  it "sets the arch variable to whatever is passed in" do
    resource.arch("i386")
    expect(resource.arch).to eql(["i386"])
  end

  it "sets the default action as :install" do
    expect(resource.action).to eql([:install])
  end

  it "supports :flush_cache, :install, :lock, :purge, :reconfig, :remove, :unlock, :upgrade actions" do
    expect { resource.action :flush_cache }.not_to raise_error
    expect { resource.action :install }.not_to raise_error
    expect { resource.action :lock }.not_to raise_error
    expect { resource.action :purge }.not_to raise_error
    expect { resource.action :reconfig }.not_to raise_error
    expect { resource.action :remove }.not_to raise_error
    expect { resource.action :unlock }.not_to raise_error
    expect { resource.action :upgrade }.not_to raise_error
  end

  it "accepts a hash for environment variables" do
    resource.environment({ variables: true })
    expect(resource.environment).to eql({ variables: true })
  end

end

describe Chef::Resource::DnfPackage, "flush_cache" do
  let(:resource) { Chef::Resource::DnfPackage.new("foo") }

  it "defaults the flush timing to false" do
    flush_hash = { before: false, after: false }
    expect(resource.flush_cache).to eq(flush_hash)
  end

  it "allows you to set the flush timing with an array" do
    flush_array = %i{before after}
    flush_hash = { before: true, after: true }
    resource.flush_cache(flush_array)
    expect(resource.flush_cache).to eq(flush_hash)
  end

  it "allows you to set the flush timing with a hash" do
    flush_hash = { before: true, after: true }
    resource.flush_cache(flush_hash)
    expect(resource.flush_cache).to eq(flush_hash)
  end

  it "allows 'true' for flush_cache" do
    resource.flush_cache(true)
    expect(resource.flush_cache).to eq({ before: true, after: true })
  end

  it "allows 'false' for flush_cache" do
    resource.flush_cache(false)
    expect(resource.flush_cache).to eq({ before: false, after: false })
  end

  it "allows ':before' for flush_cache" do
    resource.flush_cache(:before)
    expect(resource.flush_cache).to eq({ before: true, after: false })
  end

  it "allows ':after' for flush_cache" do
    resource.flush_cache(:after)
    expect(resource.flush_cache).to eq({ before: false, after: true })
  end
end

describe Chef::Resource::DnfPackage, "allow_downgrade" do
  let(:resource) { Chef::Resource::DnfPackage.new("foo") }

  it "allows you to specify whether allow_downgrade is true or false" do
    Chef::Config[:treat_deprecation_warnings_as_errors] = false
    expect { resource.allow_downgrade true }.not_to raise_error
    expect { resource.allow_downgrade false }.not_to raise_error
  end
end
