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Contents
require 'spec_helper'
module Startback
describe Event do
subject{
Event.new("user_changed", { "foo" => "bar" })
}
it 'presents an ostruct on top of its data' do
expect(subject.data.foo).to eql("bar")
end
describe "the json information contract" do
JSON_SRC = <<-JSON.gsub(/\s+/, "")
{
"type": "user_changed",
"data": {
"foo": "bar"
}
}
JSON
it 'has a to_json method that works as expected' do
expect(subject.to_json).to eql(JSON_SRC)
end
it 'has a to_json that dumps the context if any' do
evt = Event.new("user_changed", { "foo" => "bar" }, { "baz": "context" })
expect(evt.to_json).to eql(<<-JSON.gsub(/\s+/, ""))
{
"type": "user_changed",
"data": {
"foo": "bar"
},
"context": {
"baz": "context"
}
}
JSON
end
it 'has a json class method that works as expected' do
evt = Event.json(JSON_SRC)
expect(evt).to be_a(Event)
expect(evt.type).to eql("user_changed")
expect(evt.data).to eql(subject.data)
end
it 'accepts an explicit context in the world' do
evt = Event.json(JSON_SRC, context: 12)
expect(evt.context).to eql(12)
end
it 'accepts an context factory in the world' do
cf = ->(arg) {
expect(arg).to eql(JSON.parse(JSON_SRC))
12
}
evt = Event.json(JSON_SRC, context_factory: cf)
expect(evt.context).to eql(12)
end
end
end
end # module Startback
Version data entries
27 entries across 27 versions & 1 rubygems