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Contents
require "spec_helper"
describe PulseMeter::Visualize::Widgets::Pie do
let(:interval){ 100 }
let!(:a_sensor){ PulseMeter::Sensor::Timelined::Counter.new(:a_sensor, :ttl => 1000, :interval => interval, annotation: 'A') }
let!(:b_sensor){ PulseMeter::Sensor::Timelined::Counter.new(:b_sensor, :ttl => 1000, :interval => interval, annotation: 'B') }
let(:widget_name){ "some_widget" }
let(:redraw_interval){5}
let(:values_label){'xxxx'}
let(:width){6}
let(:a_color){'#FF0000'}
let(:b_color){'#FFFF00'}
let(:interval_start){ Time.at((Time.now.to_i / interval) * interval) }
let(:widget) do
w = PulseMeter::Visualize::DSL::Widgets::Pie.new(widget_name)
w.redraw_interval redraw_interval
w.width width
w.sensor :a_sensor, color: a_color
w.sensor :b_sensor, color: b_color
w.gchart_options a: 1
w.to_data
end
describe "#data" do
it "should contain type, title, redraw_interval, width, gchart_options attriutes" do
wdata = widget.data
wdata[:type].should == 'pie'
wdata[:title].should == widget_name
wdata[:redraw_interval].should == redraw_interval
wdata[:width].should == width
wdata[:gchart_options].should == {a: 1}
end
describe "series attribute" do
before(:each) do
Timecop.freeze(interval_start + 1) do
a_sensor.event(12)
b_sensor.event(33)
end
Timecop.freeze(interval_start + interval + 1) do
a_sensor.event(111)
end
@current_time = interval_start + 2 * interval - 1
end
it "should contain valid pie slices" do
Timecop.freeze(@current_time) do
widget.data[:series].should ==
{
data: [
[a_sensor.annotation, 12],
[b_sensor.annotation, 33]
],
options: [
{color: a_color},
{color: b_color}
]
}
end
end
end
end
end
Version data entries
32 entries across 32 versions & 2 rubygems