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require "spec_helper"
describe JsonSpec::Matchers::IncludeJson do
it "matches included array elements" do
json = %(["one",1,1.0,true,false,null])
json.should include_json(%("one"))
json.should include_json(%(1))
json.should include_json(%(1.0))
json.should include_json(%(true))
json.should include_json(%(false))
json.should include_json(%(null))
end
it "matches an array included in an array" do
json = %([[1,2,3],[4,5,6]])
json.should include_json(%([1,2,3]))
json.should include_json(%([4,5,6]))
end
it "matches a hash included in an array" do
json = %([{"one":1},{"two":2}])
json.should include_json(%({"one":1}))
json.should include_json(%({"two":2}))
end
it "matches included hash values" do
json = %({"string":"one","integer":1,"float":1.0,"true":true,"false":false,"null":null})
json.should include_json(%("one"))
json.should include_json(%(1))
json.should include_json(%(1.0))
json.should include_json(%(true))
json.should include_json(%(false))
json.should include_json(%(null))
end
it "matches a hash included in a hash" do
json = %({"one":{"two":3},"four":{"five":6}})
json.should include_json(%({"two":3}))
json.should include_json(%({"five":6}))
end
it "matches an array included in a hash" do
json = %({"one":[2,3],"four":[5,6]})
json.should include_json(%([2,3]))
json.should include_json(%([5,6]))
end
it "matches a substring" do
json = %("json")
json.should include_json(%("js"))
json.should include_json(%("json"))
end
it "matches at a path" do
%({"one":{"two":[3,4]}}).should include_json(%([3,4])).at_path("one")
end
it "ignores excluded keys" do
%([{"id":1,"two":3}]).should include_json(%({"two":3}))
end
it "provides a description message" do
matcher = include_json(%({"json":"spec"}))
matcher.matches?(%({"id":1,"json":"spec"}))
matcher.description.should == "include JSON"
end
it "provides a description message with path" do
matcher = include_json(%("spec")).at_path("json/0")
matcher.matches?(%({"id":1,"json":["spec"]}))
matcher.description.should == %(include JSON at path "json/0")
end
it "provides a useful failure message for should" do
matcher = include_json(%([4,5,6]))
matcher.matches?(%([1,2,3]))
matcher.failure_message_for_should.should == "Expected [1,2,3] to include [4,5,6]"
end
it "provides a useful failure message for should not" do
matcher = include_json(%(3))
matcher.matches?(%([1,2,3]))
matcher.failure_message_for_should_not.should == "Expected [1,2,3] to not include 3"
end
it "raises an error when not given expected JSON" do
expect{ %([{"id":1,"two":3}]).should include_json }.to raise_error do |error|
error.message.should == "Expected included JSON not provided"
end
end
it "matches file contents" do
JsonSpec.directory = files_path
%({"one":{"value":"from_file"},"four":{"five":6}}).should include_json.from_file("one.json")
end
end
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