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require "spec_helper"
module RSpec::Rails
describe ViewRendering do
let(:group) do
RSpec::Core::ExampleGroup.describe do
def controller
ActionController::Base.new
end
include ViewRendering
end
end
context "default" do
context "ActionController::Base" do
it "does not render views" do
group.new.render_views?.should be_false
end
it "does not render views in a nested group" do
group.describe{}.new.render_views?.should be_false
end
end
context "ActionController::Metal" do
it "renders views" do
group.new.tap do |example|
def example.controller
ActionController::Metal.new
end
example.render_views?.should be_true
end
end
end
end
describe "#render_views" do
context "with no args" do
it "tells examples to render views" do
group.render_views
group.new.render_views?.should be_true
end
end
context "with true" do
it "tells examples to render views" do
group.render_views true
group.new.render_views?.should be_true
end
end
context "with false" do
it "tells examples not to render views" do
group.render_views false
group.new.render_views?.should be_false
end
it "overrides the global config if render_views is enabled there" do
RSpec.configuration.stub(:render_views?).and_return true
group.render_views false
group.new.render_views?.should be_false
end
end
context "in a nested group" do
let(:nested_group) do
group.describe{}
end
context "with no args" do
it "tells examples to render views" do
nested_group.render_views
nested_group.new.render_views?.should be_true
end
end
context "with true" do
it "tells examples to render views" do
nested_group.render_views true
nested_group.new.render_views?.should be_true
end
end
context "with false" do
it "tells examples not to render views" do
nested_group.render_views false
nested_group.new.render_views?.should be_false
end
end
it "leaves the parent group as/is" do
group.render_views
nested_group.render_views false
group.new.render_views?.should be_true
end
it "overrides the value inherited from the parent group" do
group.render_views
nested_group.render_views false
nested_group.new.render_views?.should be_false
end
it "passes override to children" do
group.render_views
nested_group.render_views false
nested_group.describe{}.new.render_views?.should be_false
end
end
end
end
end
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