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RSpec.describe "route_to" do
include RSpec::Rails::Matchers::RoutingMatchers
include RSpec::Rails::Matchers::RoutingMatchers::RouteHelpers
def assert_recognizes(*)
# no-op
end
it "provides a description" do
matcher = route_to("these" => "options")
matcher.matches?(get: "path")
description =
if RUBY_VERSION >= '3.4'
"route {get: \"path\"} to {\"these\" => \"options\"}"
else
"route {:get=>\"path\"} to {\"these\"=>\"options\"}"
end
expect(matcher.description).to eq(description)
end
it "delegates to assert_recognizes" do
expect(self).to receive(:assert_recognizes).with({ "these" => "options" }, { method: :get, path: "path" }, {})
expect({ get: "path" }).to route_to("these" => "options")
end
context "with shortcut syntax" do
it "routes with extra options" do
expect(self).to receive(:assert_recognizes).with({ controller: "controller", action: "action", extra: "options" }, { method: :get, path: "path" }, {})
expect(get("path")).to route_to("controller#action", extra: "options")
end
it "routes without extra options" do
expect(self).to receive(:assert_recognizes).with(
{ controller: "controller", action: "action" },
{ method: :get, path: "path" },
{}
)
expect(get("path")).to route_to("controller#action")
end
it "routes with one query parameter" do
expect(self).to receive(:assert_recognizes).with(
{ controller: "controller", action: "action", queryitem: "queryvalue" },
{ method: :get, path: "path" },
{ 'queryitem' => 'queryvalue' }
)
expect(get("path?queryitem=queryvalue")).to route_to("controller#action", queryitem: 'queryvalue')
end
it "routes with multiple query parameters" do
expect(self).to receive(:assert_recognizes).with(
{ controller: "controller", action: "action", queryitem: "queryvalue", qi2: 'qv2' },
{ method: :get, path: "path" },
{ 'queryitem' => 'queryvalue', 'qi2' => 'qv2' }
)
expect(get("path?queryitem=queryvalue&qi2=qv2")).to route_to("controller#action", queryitem: 'queryvalue', qi2: 'qv2')
end
it "routes with nested query parameters" do
expect(self).to receive(:assert_recognizes).with(
{ :controller => "controller", :action => "action", 'queryitem' => { 'qi2' => 'qv2' } },
{ method: :get, path: "path" },
{ 'queryitem' => { 'qi2' => 'qv2' } }
)
expect(get("path?queryitem[qi2]=qv2")).to route_to("controller#action", 'queryitem' => { 'qi2' => 'qv2' })
end
end
context "with should" do
context "when assert_recognizes passes" do
it "passes" do
expect do
expect({ get: "path" }).to route_to("these" => "options")
end.to_not raise_exception
end
end
context "when assert_recognizes fails with an assertion failure" do
it "fails with message from assert_recognizes" do
def assert_recognizes(*)
raise ActiveSupport::TestCase::Assertion, "this message"
end
expect do
expect({ get: "path" }).to route_to("these" => "options")
end.to raise_error(RSpec::Expectations::ExpectationNotMetError, "this message")
end
end
context "when assert_recognizes fails with a routing error" do
it "fails with message from assert_recognizes" do
def assert_recognizes(*)
raise ActionController::RoutingError, "this message"
end
expect do
expect({ get: "path" }).to route_to("these" => "options")
end.to raise_error(RSpec::Expectations::ExpectationNotMetError, "this message")
end
end
context "when an exception is raised" do
it "raises that exception" do
def assert_recognizes(*)
raise "oops"
end
expect do
expect({ get: "path" }).to route_to("these" => "options")
end.to raise_exception("oops")
end
end
end
context "with should_not" do
context "when assert_recognizes passes" do
it "fails with custom message" do
message =
if RUBY_VERSION >= '3.4'
/expected \{get: "path"\} not to route to \{"these" => "options"\}/
else
/expected \{:get=>"path"\} not to route to \{"these"=>"options"\}/
end
expect {
expect({ get: "path" }).not_to route_to("these" => "options")
}.to raise_error(message)
end
end
context "when assert_recognizes fails with an assertion failure" do
it "passes" do
def assert_recognizes(*)
raise ActiveSupport::TestCase::Assertion, "this message"
end
expect do
expect({ get: "path" }).not_to route_to("these" => "options")
end.to_not raise_error
end
end
context "when assert_recognizes fails with a routing error" do
it "passes" do
def assert_recognizes(*)
raise ActionController::RoutingError, "this message"
end
expect do
expect({ get: "path" }).not_to route_to("these" => "options")
end.to_not raise_error
end
end
context "when an exception is raised" do
it "raises that exception" do
def assert_recognizes(*)
raise "oops"
end
expect do
expect({ get: "path" }).not_to route_to("these" => "options")
end.to raise_exception("oops")
end
end
end
it "uses failure message from assert_recognizes" do
def assert_recognizes(*)
raise ActiveSupport::TestCase::Assertion, "this message"
end
expect do
expect({ "this" => "path" }).to route_to("these" => "options")
end.to raise_error("this message")
end
end
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