Module: Cuprum::Collections::RSpec::Contracts::QueryContracts::ShouldPerformQueriesContract

Extended by:
RSpec::SleepingKingStudios::Contract
Defined in:
lib/cuprum/collections/rspec/contracts/query_contracts.rb

Overview

Contract validating the behavior when performing queries.

Instance Method Summary collapse

Instance Method Details

#apply(example_group, block: , operators: ) ⇒ Object

Adds the contract to the example group.

Parameters:

  • example_group (RSpec::Core::ExampleGroup) —

    the example group to which the contract is applied.

  • block (Proc) (defaults to: ) —

    the expectations for each query context.

  • operators (Array<Symbol>) (defaults to: ) —

    the expected operators.



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# File 'lib/cuprum/collections/rspec/contracts/query_contracts.rb', line 790

contract do |block:, operators: OPERATORS.values|
  operators = Set.new(operators.map(&:to_sym))

  wrap_context 'when the query has limit: value' do
    instance_exec(&block)
  end

  wrap_context 'when the query has offset: value' do
    instance_exec(&block)
  end

  wrap_context 'when the query has order: a simple ordering' do
    instance_exec(&block)
  end

  wrap_context 'when the query has order: a complex ordering' do
    instance_exec(&block)
  end

  context 'when the query has where: a block filter' do
    context 'with a simple filter' do
      include_context 'when the query has where: a simple block filter'

      instance_exec(&block)
    end

    context 'with a complex filter' do
      include_context 'when the query has where: a complex block filter'

      if operators.include?(OPERATORS::EQUAL) &&
         operators.include?(OPERATORS::NOT_EQUAL)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with an equals filter' do
      include_context 'when the query has where: an equal block filter'

      if operators.include?(OPERATORS::EQUAL)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a greater_than filter' do
      include_context 'when the query has where: a greater_than filter'

      if operators.include?(OPERATORS::GREATER_THAN)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a greater_than_or_equal_to filter' do
      include_context \
        'when the query has where: a greater_than_or_equal_to filter'

      if operators.include?(OPERATORS::GREATER_THAN_OR_EQUAL_TO)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a less_than filter' do
      include_context 'when the query has where: a less_than filter'

      if operators.include?(OPERATORS::LESS_THAN)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a less_than_or_equal_to filter' do
      include_context \
        'when the query has where: a less_than_or_equal_to filter'

      if operators.include?(OPERATORS::LESS_THAN_OR_EQUAL_TO)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a not_equal filter' do
      include_context 'when the query has where: a not_equal block filter'

      if operators.include?(OPERATORS::NOT_EQUAL)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a not_one_of filter' do
      include_context \
        'when the query has where: a not_one_of block filter'

      if operators.include?(OPERATORS::NOT_ONE_OF)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end

    context 'with a one_of filter' do
      include_context 'when the query has where: a one_of block filter'

      if operators.include?(OPERATORS::ONE_OF)
        instance_exec(&block)
      else
        # :nocov:
        pending
        # :nocov:
      end
    end
  end

  wrap_context 'when the query has multiple query options' do
    instance_exec(&block)
  end
end