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Versions: 30
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Contents
require 'test_helper'
module Vedeu
module Output
describe Viewport do
let(:described) { Vedeu::Output::Viewport }
let(:instance) { described.new(view) }
let(:view) {
Vedeu::Views::View.build(name: 'lithium', style: nil) do
lines do
line 'barium'
line 'carbon'
line 'helium'
line 'iodine'
line 'nickel'
line 'osmium'
end
end
}
let(:visible) { true }
let(:interface) {
Vedeu::Interfaces::Interface.new(style: nil, visible: visible)
}
let(:geometry) { Vedeu::Geometry::Geometry.new(height: 3, width: 3) }
let(:ready) { true }
before do
Vedeu.interfaces.stubs(:by_name).returns(interface)
Vedeu.geometries.stubs(:by_name).returns(geometry)
end
after { Vedeu.interfaces.reset }
describe '#initialize' do
it { instance.must_be_instance_of(described) }
it { instance.instance_variable_get('@view').must_equal(view) }
end
describe '.render' do
before do
Vedeu.stubs(:render_output)
Vedeu.stubs(:ready?).returns(ready)
end
subject { described.render(view) }
context 'when the interface is visible' do
context 'and Vedeu is ready' do
it {
Vedeu.expects(:render_output)
subject
}
end
context 'but Vedeu is not ready' do
let(:ready) { false }
it { subject.must_equal(nil) }
end
end
context 'when the interface is not visible' do
let(:visible) { false }
it { subject.must_equal(nil) }
end
end
describe '#render' do
it { instance.must_respond_to(:render) }
end
describe '#to_s' do
it { instance.must_respond_to(:to_s) }
end
end # Viewport
end # Output
end # Vedeu
Version data entries
30 entries across 30 versions & 1 rubygems