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Contents
require 'spec_helper'
describe PulseMeter::DygraphsVisualize::DSL::Widgets::Stack do
it_should_behave_like "dsl widget"
let(:interval){ 100 }
let(:name) { "some_sensor" }
let!(:sensor){ PulseMeter::Sensor::Timelined::Max.new(name, :ttl => 1000, :interval => interval) }
let(:widget_name){ "some_widget" }
let(:w){ described_class.new(widget_name) }
describe "#to_data" do
let(:data){ w.to_data }
it "should produce PulseMeter::DygraphsVisualize::Widgets::Stack class" do
data.should be_kind_of(PulseMeter::DygraphsVisualize::Widgets::Stack)
end
describe "dygraphs_options" do
let(:dygraphs_options){ data.dygraphs_options }
it "should set stack Dygraphs options" do
dygraphs_options[:stacked_graph].should be_true
dygraphs_options[:stacked_graph_na_n_fill].should == 'inside'
end
end
end
describe "#values_label" do
it "should set values_label" do
w.values_label "some y-axis legend"
w.to_data.values_label.should == "some y-axis legend"
end
end
describe "#show_last_point" do
it "should set show_last_point" do
w.show_last_point true
w.to_data.show_last_point.should be_true
end
end
describe "#timespan" do
it "should set timespan" do
w.timespan 5
w.to_data.timespan.should == 5
end
it "should raise exception if timespan is negative" do
expect{ w.timespan(-1) }.to raise_exception(PulseMeter::DygraphsVisualize::DSL::BadWidgetTimeSpan)
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems