Class: Webspicy::Tester

Inherits:
Object
  • Object
show all
Defined in:
lib/webspicy/tester.rb,
lib/webspicy/tester/asserter.rb,
lib/webspicy/tester/assertions.rb

Defined Under Namespace

Modules: Assertions Classes: Asserter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Tester

Returns a new instance of Tester.



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# File 'lib/webspicy/tester.rb', line 4

def initialize(config)
  @config = Configuration.dress(config)
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/webspicy/tester.rb', line 7

def config
  @config
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/webspicy/tester.rb', line 9

def call
  rspec_config!
  config.each_scope do |scope|
    client = scope.get_client
    scope.each_resource do |resource|
      scope.each_service(resource) do |service|
        rspec_service!(service, client, scope)
      end
    end
  end
  RSpec::Core::Runner.run config.rspec_options
end

#rspec_config! ⇒ Object 



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# File 'lib/webspicy/tester.rb', line 32

def rspec_config!
  return if @rspec_config
  RSpec.shared_examples "a successful test case invocation" do |client, test_case, counterexample|

    before(:all) do
      @invocation ||= begin
        client.before(test_case)
        test_case.instrument(client)
        client.call(test_case)
      end
    end

    let(:invocation) do
      @invocation
    end

    it 'meets the HTTP specification' do
      expect(invocation.done?).to eq(true)
      expect(invocation.expected_status_unmet).to(be_nil)
      expect(invocation.expected_content_type_unmet).to(be_nil)
      expect(invocation.expected_headers_unmet).to(be_nil) if test_case.has_expected_headers?
      expect(invocation.expected_schema_unmet).to(be_nil)
    end

    it 'meets all specific assertions' do
      expect(invocation.assertions_unmet).to(be_nil)
    end if test_case.has_assertions?

    it 'meets declarative postconditions' do
      expect(invocation.postconditions_unmet).to(be_nil)
    end if test_case.service.has_postconditions? and not(counterexample)

    it 'meets the specific error messages, if any (backward compatibility)' do
      expect(@invocation.expected_error_unmet).to(be_nil)
    end if test_case.has_expected_error?
  end
  @rspec_config = true
end

#rspec_service!(service, client, scope) ⇒ Object 



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# File 'lib/webspicy/tester.rb', line 22

def rspec_service!(service, client, scope)
  RSpec.describe service do
    scope.each_testcase(service) do |test_case, counterexample|
      describe test_case do
        include_examples 'a successful test case invocation', client, test_case, counterexample
      end
    end
  end
end