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require "spec_helper"
%w[have_rendered render_template].each do |template_expectation|
describe template_expectation do
include RSpec::Rails::Matchers::RenderTemplate
let(:response) { ActionController::TestResponse.new }
context "given a hash" do
it "delegates to assert_template" do
self.should_receive(:assert_template).with({:this => "hash"}, "this message")
expect("response").to send(template_expectation, {:this => "hash"}, "this message")
end
end
context "given a string" do
it "delegates to assert_template" do
self.should_receive(:assert_template).with("this string", "this message")
expect("response").to send(template_expectation, "this string", "this message")
end
end
context "given a symbol" do
it "converts to_s and delegates to assert_template" do
self.should_receive(:assert_template).with("template_name", "this message")
expect("response").to send(template_expectation, :template_name, "this message")
end
end
context "with should" do
context "when assert_template passes" do
it "passes" do
self.stub!(:assert_template)
expect do
expect(response).to send(template_expectation, "template_name")
end.to_not raise_exception
end
end
context "when assert_template fails" do
it "uses failure message from assert_template" do
self.stub!(:assert_template) do
raise ActiveSupport::TestCase::Assertion.new("this message")
end
expect do
expect(response).to send(template_expectation, "template_name")
end.to raise_error("this message")
end
end
context "when fails due to some other exception" do
it "raises that exception" do
self.stub!(:assert_template) do
raise "oops"
end
expect do
expect(response).to send(template_expectation, "template_name")
end.to raise_exception("oops")
end
end
end
context "with should_not" do
context "when assert_template fails" do
it "passes" do
def assert_template(*)
raise ActiveSupport::TestCase::Assertion.new("this message")
end
expect do
expect(response).to_not send(template_expectation, "template_name")
end.to_not raise_exception
end
end
context "when assert_template passes" do
it "fails with custom failure message" do
def assert_template(*); end
expect do
expect(response).to_not send(template_expectation, "template_name")
end.to raise_error(/expected not to render \"template_name\", but did/)
end
end
context "when fails due to some other exception" do
it "raises that exception" do
def assert_template(*); raise "oops"; end
expect do
expect(response).to_not send(template_expectation, "template_name")
end.to raise_exception("oops")
end
end
end
end
end
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