Merge Recipe::DSL into Recipe
This commit is contained in:
Thibault Jouan
@@ -1,140 +0,0 @@
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require 'spec_helper'
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module Producer::Core
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class Recipe
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describe DSL do
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include FixturesHelpers
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let(:code) { proc { :some_recipe_code } }
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let(:env) { Env.new }
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subject(:dsl) { DSL.new(env, &code) }
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describe '#initialize' do
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it 'assigns the given env' do
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expect(dsl.env).to be env
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end
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it 'assigns no task' do
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expect(dsl.tasks).to be_empty
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end
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context 'when a string of code is given as argument' do
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let(:code) { 'some_code' }
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subject(:dsl) { described_class.new(env, code) }
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it 'assigns the string of code' do
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expect(dsl.code).to eq code
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end
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end
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context 'when a code block is given as argument' do
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it 'assigns the code block' do
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expect(dsl.block).to be code
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end
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end
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end
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describe '#tasks' do
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let(:code) { proc { task(:some_task) {} } }
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it 'returns registered tasks' do
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dsl.evaluate
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expect(dsl.tasks[0].name).to eq :some_task
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end
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end
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describe '#evaluate' do
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it 'evaluates its code' do
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dsl = described_class.new(env) { throw :recipe_code }
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expect { dsl.evaluate }.to throw_symbol :recipe_code
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end
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it 'returns itself' do
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expect(dsl.evaluate).to eq dsl
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end
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end
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describe '#source' do
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let(:filepath) { fixture_path_for 'recipes/throw' }
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it 'sources the recipe given as argument' do
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expect { dsl.source filepath }.to throw_symbol :recipe_code
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end
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end
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describe '#target' do
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let(:host) { 'some_host.example' }
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context 'when env has no assigned target' do
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it 'registers the target host in the env' do
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dsl.target host
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expect(env.target).to eq host
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end
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end
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context 'when env has an assigned target' do
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before { env.target = 'already_assigned_host.example' }
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it 'does not change env target' do
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expect { dsl.target host }.not_to change { env.target }
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end
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end
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end
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describe '#task' do
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it 'registers a new evaluated task' do
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expect { dsl.task(:some_task) { :some_task_code } }
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.to change { dsl.tasks.count }.by 1
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end
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end
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describe '#macro' do
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it 'defines the new recipe keyword' do
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dsl.macro :hello
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expect(dsl).to respond_to(:hello)
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end
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context 'when a defined macro is called' do
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before { dsl.macro(:hello) { :some_macro_code } }
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it 'registers the new task' do
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expect { dsl.hello }.to change { dsl.tasks.count }.by 1
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end
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end
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context 'when a defined macro is called with arguments' do
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before { dsl.macro(:hello) { |a, b| echo a, b } }
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it 'evaluates task code with arguments' do
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dsl.hello :some, :args
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expect(dsl.tasks.first.actions.first.arguments).to eq [:some, :args]
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end
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end
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end
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describe '#test_macro' do
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it 'defines the new test' do
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condition_dsl = double 'condition dsl'
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test_block = proc {}
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expect(condition_dsl)
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.to receive(:define_test).with(:some_test, test_block)
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dsl.test_macro(:some_test, dsl: condition_dsl, &test_block)
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end
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end
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describe '#set' do
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it 'registers a key/value pair in env registry' do
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dsl.set :some_key, :some_value
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expect(env[:some_key]).to eq :some_value
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end
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end
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describe '#get' do
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it 'fetches a value from the registry at given index' do
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dsl.set :some_key, :some_value
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expect(dsl.get :some_key).to eq :some_value
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end
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end
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end
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end
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end
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22
spec/producer/core/recipe/file_evaluator_spec.rb
Normal file
22
spec/producer/core/recipe/file_evaluator_spec.rb
Normal file
@@ -0,0 +1,22 @@
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require 'spec_helper'
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module Producer::Core
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class Recipe
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describe FileEvaluator do
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include FixturesHelpers
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describe '.evaluate' do
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let(:env) { Env.new }
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let(:file_path) { fixture_path_for 'recipes/some_recipe.rb' }
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subject(:recipe) { described_class.evaluate(file_path, env) }
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it 'returns an evaluated recipe' do
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expect(recipe.tasks).to match [
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an_object_having_attributes(name: :some_task),
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an_object_having_attributes(name: :another_task)
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]
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end
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end
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end
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end
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end
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@@ -4,33 +4,92 @@ module Producer::Core
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describe Recipe do
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include FixturesHelpers
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subject(:recipe) { Recipe.new }
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let(:env) { Env.new }
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subject(:recipe) { described_class.new(env) }
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describe '.evaluate_from_file' do
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let(:env) { double 'env' }
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let(:filepath) { fixture_path_for 'recipes/some_recipe.rb' }
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subject(:recipe) { Recipe.evaluate_from_file(filepath, env) }
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it 'returns an evaluated recipe' do
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expect(recipe.tasks.map(&:name)).to eq [:some_task, :another_task]
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describe '#initialize' do
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it 'assigns no task' do
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expect(recipe.tasks).to be_empty
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end
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end
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describe '#initialize' do
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context 'without arguments' do
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it 'assigns no task' do
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expect(recipe.tasks).to be_empty
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describe '#source' do
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let(:filepath) { fixture_path_for 'recipes/throw' }
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it 'sources the recipe given as argument' do
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expect { recipe.source filepath }.to throw_symbol :recipe_code
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end
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end
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describe '#target' do
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let(:host) { 'some_host.example' }
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context 'when env has no assigned target' do
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it 'registers the target host in the env' do
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recipe.target host
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expect(env.target).to eq host
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end
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end
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context 'when tasks are given as argument' do
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let(:tasks) { [double('task')] }
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subject(:recipe) { Recipe.new(tasks) }
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context 'when env has an assigned target' do
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before { env.target = 'already_assigned_host.example' }
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it 'assigns the tasks' do
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expect(recipe.tasks).to eq tasks
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it 'does not change env target' do
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expect { recipe.target host }.not_to change { env.target }
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end
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end
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end
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describe '#task' do
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it 'registers a new evaluated task' do
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expect { recipe.task(:some_task) { :some_task_code } }
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.to change { recipe.tasks.count }.by 1
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end
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end
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describe '#macro' do
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it 'defines the new recipe keyword' do
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recipe.macro :hello
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expect(recipe).to respond_to(:hello)
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end
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context 'when a defined macro is called' do
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before { recipe.macro(:hello) { :some_macro_code } }
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it 'registers the new task' do
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expect { recipe.hello }.to change { recipe.tasks.count }.by 1
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end
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end
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context 'when a defined macro is called with arguments' do
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before { recipe.macro(:hello) { |a, b| echo a, b } }
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it 'evaluates task code with given arguments' do
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recipe.hello :foo, :bar
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expect(recipe.tasks.first.actions.first.arguments).to eq %i[foo bar]
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end
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end
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end
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describe '#test_macro' do
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it 'defines the new test' do
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recipe.test_macro(:some_test) { }
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expect(Condition::DSL.new(env)).to respond_to :some_test
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end
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end
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describe '#set' do
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it 'registers a key/value pair in env registry' do
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recipe.set :some_key, :some_value
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expect(env[:some_key]).to eq :some_value
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end
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end
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describe '#get' do
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it 'fetches a value from the registry at given index' do
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recipe.set :some_key, :some_value
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expect(recipe.get :some_key).to eq :some_value
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end
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end
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end
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end
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