28 lines
724 B
Ruby
28 lines
724 B
Ruby
describe Url do
|
|
subject { Url.create(:url => "http://example.com") }
|
|
|
|
describe ".shorten" do
|
|
it "creates a new Url object if the url has not been shortened" do
|
|
expect { Url.shorten("http://example.com") }.to change(Url, :count).from(0).to(1)
|
|
end
|
|
|
|
it "retrieves a Url which has already been shortened" do
|
|
Url.shorten("http://example.com")
|
|
expect { Url.shorten("http://example.com") }.not_to change(Url, :count)
|
|
end
|
|
end
|
|
|
|
describe "#code" do
|
|
it "sets the code automatically" do
|
|
subject.code.should_not be_nil
|
|
end
|
|
end
|
|
|
|
describe "#short_url" do
|
|
it "returns the full short url" do
|
|
subject.short_url.should match(%r(^http://trvs.io/\w{10}$))
|
|
end
|
|
end
|
|
|
|
end
|