inspec/test/unit/plugin/v2/api_base_test.rb

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require "minitest/autorun"
require_relative "../../../../lib/inspec/plugin/v2"
class PluginV2VersionedApiTests < Minitest::Test
# you can call Inspec.plugin(2) and get the plugin base class
def test_calling_Inspec_dot_plugin_with_2_returns_the_plugin_base_class
klass = Inspec.plugin(2)
assert_kind_of Class, klass
assert_equal "Inspec::Plugin::V2::PluginBase", klass.name
end
def test_calling_Inspec_dot_plugin_with_2_and_mock_plugin_returns_the_mock_plugin_base_class
klass = Inspec.plugin(2, :mock_plugin_type)
assert_kind_of Class, klass, "2-arg form of Inspec.plugin() should return a specific plugin type base class"
assert_equal "Inspec::Plugin::V2::PluginType::Mock", klass.name
end
end
class PluginV2BaseMgmtMethods < Minitest::Test
def test_plugin_v2_management_class_methods_present
[
:base_class_for_type,
:find_name_by_implementation_class,
:registry,
:register_plugin_type,
:plugin_name,
].each do |method_name|
klass = Inspec::Plugin::V2::PluginBase
assert_respond_to klass, method_name, "Base class plugin management class method: #{method_name}"
end
end
def test_plugin_type_base_classes_can_be_accessed_by_name
klass = Inspec::Plugin::V2::PluginBase.base_class_for_type(:mock_plugin_type)
assert_kind_of Class, klass, "base_class_for_type should work for mock_plugin_type"
assert_equal "Inspec::Plugin::V2::PluginType::Mock", klass.name
end
end
class PluginV2BaseDslMethods < Minitest::Test
def test_plugin_v2_dsl_methods_present
[
:plugin_name,
:mock_plugin_type,
# [ :input_provider, :platform, :fetcher, :source_reader, :reporter ]
].each do |method_name|
klass = Inspec::Plugin::V2::PluginBase
assert_respond_to klass, method_name, "Plugin DSL methods"
end
end
def test_when_calling_plugin_name_the_plugin_is_registered
test_plugin_name = :dsl_plugin_name_test
reg = Inspec::Plugin::V2::Registry.instance
reg.__reset
refute reg.known_plugin?(test_plugin_name), "should not know plugin name in advance"
assert_equal 0, reg.loaded_count, "Should start with no plugins loaded"
assert_equal 0, reg.known_count, "Should start with no plugins known"
assert_raises(Inspec::Plugin::V2::LoadError, "plugin definitions must include the plugin_name call") do
# Make a plugin class, including calling the plugin type DSL definition method, but do not call plugin_name
Class.new(Inspec.plugin(2)) do
# Plugin class body
mock_plugin_type :dsl_plugin_name_test do
Class.new(Inspec.plugin(2, :mock_plugin_type))
end
end
end
refute reg.known_plugin?(test_plugin_name), "failing to load a nameless plugin should not somehow register the plugin"
assert_equal 0, reg.loaded_count, "Should have no plugins loaded after failing to load a nameless plugin"
assert_equal 0, reg.known_count, "Should have no plugins known after failing to load a nameless plugin"
# Now create another plugin class, but this time *do* call plugin_name
name_provided_class = Class.new(Inspec.plugin(2)) do
# Plugin class body
plugin_name :dsl_plugin_name_test
mock_plugin_type :dsl_plugin_name_test do
Class.new(Inspec.plugin(2, :mock_plugin_type))
end
end
assert reg.known_plugin?(test_plugin_name), "plugin name should register the plugin"
assert_equal 0, reg.loaded_count, "plugin_name should not load the plugin"
assert_equal 1, reg.known_count, "plugin_name should cause one plugin to be known"
status = reg[test_plugin_name]
assert_equal name_provided_class, status.plugin_class
assert_equal 2, status.api_generation
assert_includes status.plugin_types, :mock_plugin_type
end
def test_plugin_type_registers_an_activation_dsl_method
klass = Inspec::Plugin::V2::PluginBase
assert_respond_to klass, :mock_plugin_type, "Activation method for mock_plugin_type"
end
end