Contents

require "spec_helper"

describe JsonSpec::Matchers::HaveJsonSize do
  it "counts array entries" do
    %([1,2,3]).should have_json_size(3)
  end

  it "counts null array entries" do
    %([1,null,3]).should have_json_size(3)
  end

  it "counts hash key/value pairs" do
    %({"one":1,"two":2,"three":3}).should have_json_size(3)
  end

  it "counts null hash values" do
    %({"one":1,"two":null,"three":3}).should have_json_size(3)
  end

  it "matches at a path" do
    %({"one":[1,2,3]}).should have_json_size(3).at_path("one")
  end

  it "provides a failure message for should" do
    matcher = have_json_size(3)
    matcher.matches?(%([1,2]))
    matcher.failure_message_for_should.should == "Expected JSON value size to be 3, got 2"
  end

  it "provides a failure message for should not" do
    matcher = have_json_size(3)
    matcher.matches?(%([1,2,3]))
    matcher.failure_message_for_should_not.should == "Expected JSON value size to not be 3, got 3"
  end

  it "provides a description message" do
    matcher = have_json_size(1)
    matcher.matches?(%({"id":1,"json":["spec"]}))
    matcher.description.should == %(have JSON size "1")
  end

  it "provides a description message with path" do
    matcher = have_json_size(1).at_path("json")
    matcher.matches?(%({"id":1,"json":["spec"]}))
    matcher.description.should == %(have JSON size "1" at path "json")
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
json_spec-1.1.1	spec/json_spec/matchers/have_json_size_spec.rb
json_spec-1.1.0	spec/json_spec/matchers/have_json_size_spec.rb