Contents

require 'spec_helper'

describe Riak::MapReduce::FilterBuilder do
  subject { Riak::MapReduce::FilterBuilder.new }
  it "should evaluate the passed block on initialization" do
    expect(subject.class.new do
      matches "foo"
    end.to_a).to eq([[:matches, "foo"]])
  end

  it "should add filters to the list" do
    subject.to_lower
    subject.similar_to("ripple", 3)
    expect(subject.to_a).to eq([[:to_lower],[:similar_to, "ripple", 3]])
  end

  it "should add a logical operation with a block" do
    subject.OR do
      starts_with "foo"
      ends_with "bar"
    end
    expect(subject.to_a).to eq([[:or, [[:starts_with, "foo"],[:ends_with, "bar"]]]])
  end

  it "should raise an error on a filter arity mismatch" do
    expect { subject.less_than }.to raise_error(ArgumentError)
  end

  it "should raise an error when a block is not given to a logical operation" do
    expect { subject._or }.to raise_error(ArgumentError)
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
riak-client-2.0.0	spec/riak/map_reduce/filter_builder_spec.rb
riak-client-2.0.0.rc2	spec/riak/map_reduce/filter_builder_spec.rb
riak-client-2.0.0.rc1	spec/riak/map_reduce/filter_builder_spec.rb