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require File.expand_path("../../../../base", __FILE__)
require Vagrant.source_root.join("plugins/kernel_v2/config/trigger")
describe VagrantPlugins::Kernel_V2::TriggerConfig do
include_context "unit"
subject { described_class.new }
let(:machine) { double("machine") }
def assert_invalid
errors = subject.validate(machine)
if !errors.values.any? { |v| !v.empty? }
raise "No errors: #{errors.inspect}"
end
end
def assert_valid
errors = subject.validate(machine)
if !errors.values.all? { |v| v.empty? }
raise "Errors: #{errors.inspect}"
end
end
before do
env = double("env")
allow(env).to receive(:root_path).and_return(nil)
allow(machine).to receive(:env).and_return(env)
allow(machine).to receive(:provider_config).and_return(nil)
allow(machine).to receive(:provider_options).and_return({})
end
it "is valid with test defaults" do
subject.finalize!
assert_valid
end
let (:hash_block) { {info: "hi", run: {inline: "echo 'hi'"}} }
let (:splat) { [:up, :destroy, :halt] }
let (:arr) { [[:up, :destroy, :halt]] }
describe "creating a before trigger" do
it "creates a trigger with the splat syntax" do
subject.before(:up, hash_block)
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(1)
expect(bf_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates a trigger with the array syntax" do
subject.before([:up], hash_block)
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(1)
expect(bf_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates a trigger with the block syntax" do
subject.before :up do |trigger|
trigger.name = "rspec"
end
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(1)
expect(bf_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates multiple triggers with the splat syntax" do
subject.before(splat, hash_block)
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(3)
bf_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
it "creates multiple triggers with the block syntax" do
subject.before splat do |trigger|
trigger.name = "rspec"
end
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(3)
bf_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
it "creates multiple triggers with the array syntax" do
subject.before(arr, hash_block)
bf_trigger = subject.instance_variable_get(:@_before_triggers)
expect(bf_trigger.size).to eq(3)
bf_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
end
describe "creating an after trigger" do
it "creates a trigger with the splat syntax" do
subject.after(:up, hash_block)
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(1)
expect(af_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates a trigger with the array syntax" do
subject.after([:up], hash_block)
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(1)
expect(af_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates a trigger with the block syntax" do
subject.after :up do |trigger|
trigger.name = "rspec"
end
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(1)
expect(af_trigger.first).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "creates multiple triggers with the splat syntax" do
subject.after(splat, hash_block)
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(3)
af_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
it "creates multiple triggers with the block syntax" do
subject.after splat do |trigger|
trigger.name = "rspec"
end
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(3)
af_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
it "creates multiple triggers with the array syntax" do
subject.after(arr, hash_block)
af_trigger = subject.instance_variable_get(:@_after_triggers)
expect(af_trigger.size).to eq(3)
af_trigger.map { |t| expect(t).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger) }
end
end
describe "#create_trigger" do
let(:command) { :up }
let(:hash_block) { {info: "hi", run: {inline: "echo 'hi'"}} }
it "returns a new VagrantConfigTrigger object if given a hash" do
trigger = subject.create_trigger(command, hash_block)
expect(trigger).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
it "returns a new VagrantConfigTrigger object if given a block" do
block = Proc.new { |b| b.info = "test"}
trigger = subject.create_trigger(command, block)
expect(trigger).to be_a(VagrantPlugins::Kernel_V2::VagrantConfigTrigger)
end
end
describe "#merge" do
it "merges defined triggers" do
a = described_class.new()
b = described_class.new()
a.before(splat, hash_block)
a.after(arr, hash_block)
b.before(splat, hash_block)
b.after(arr, hash_block)
result = a.merge(b)
bf_trigger = result.instance_variable_get(:@_before_triggers)
af_trigger = result.instance_variable_get(:@_after_triggers)
expect(bf_trigger).to be_a(Array)
expect(af_trigger).to be_a(Array)
expect(bf_trigger.size).to eq(6)
expect(af_trigger.size).to eq(6)
end
it "merges the other triggers if a class is empty" do
a = described_class.new()
b = described_class.new()
a.before(splat, hash_block)
a.after(arr, hash_block)
b_bf_trigger = b.instance_variable_get(:@_before_triggers)
b_af_trigger = b.instance_variable_get(:@_after_triggers)
result = a.merge(b)
bf_trigger = result.instance_variable_get(:@_before_triggers)
af_trigger = result.instance_variable_get(:@_after_triggers)
expect(bf_trigger.size).to eq(3)
expect(af_trigger.size).to eq(3)
end
end
end
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