error_spec.rb in twitter-5.0.0.rc.1

- old
+ new
@@ -1,20 +1,68 @@
 require 'helper'
 
 describe Twitter::Error do
 
-  describe "#initialize" do
-    it "wraps another error class" do
-      begin
-        raise Faraday::Error::ClientError.new("Oops")
-      rescue Faraday::Error::ClientError
-        begin
-          raise Twitter::Error
-        rescue Twitter::Error => error
-          expect(error.message).to eq "Oops"
-          expect(error.wrapped_exception.class).to eq Faraday::Error::ClientError
+  before do
+    @client = Twitter::REST::Client.new(:consumer_key => "CK", :consumer_secret => "CS", :access_token => "AT", :access_token_secret => "AS")
+  end
+
+  describe "#message" do
+    it "returns the message of the wrapped exception" do
+      error = Twitter::Error.new(Faraday::Error::ClientError.new("Oops"))
+      expect(error.message).to eq("Oops")
+    end
+  end
+
+  describe "#rate_limit" do
+    it "returns the wrapped exception" do
+      error = Twitter::Error.new(Faraday::Error::ClientError.new("Oops"))
+      expect(error.rate_limit).to be_a Twitter::RateLimit
+    end
+  end
+
+  describe "#wrapped_exception" do
+    it "returns the wrapped exception" do
+      error = Twitter::Error.new(Faraday::Error::ClientError.new("Oops"))
+      expect(error.wrapped_exception.class).to eq(Faraday::Error::ClientError)
+    end
+  end
+
+  Twitter::Error.errors.each do |status, exception|
+
+    [nil, "error", "errors"].each do |body|
+      context "when HTTP status is #{status} and body is #{body.inspect}" do
+        before do
+          body_message = '{"' + body + '":"Client Error"}' unless body.nil?
+          stub_get("/1.1/statuses/user_timeline.json").with(:query => {:screen_name => "sferik"}).to_return(:status => status, :body => body_message)
         end
+        it "raises #{exception.name}" do
+          expect{@client.user_timeline("sferik")}.to raise_error exception
+        end
       end
     end
-  end
 
+    context "when HTTP status is #{status} and body is errors" do
+      context "when errors is an array of hashes" do
+        context "when error code is nil" do
+          before do
+            body_message = '{"errors":[{"message":"Client Error"}]}'
+            stub_get("/1.1/statuses/user_timeline.json").with(:query => {:screen_name => "sferik"}).to_return(:status => status, :body => body_message)
+          end
+          it "raises #{exception.name}" do
+            expect{@client.user_timeline("sferik")}.to raise_error{|error| expect(error.code).to be_nil}
+          end
+          context "when error code is 187" do
+            before do
+              body_message = '{"errors":[{"message":"Client Error","code":187}]}'
+              stub_get("/1.1/statuses/user_timeline.json").with(:query => {:screen_name => "sferik"}).to_return(:status => status, :body => body_message)
+            end
+            it "raises #{exception.name}" do
+              expect{@client.user_timeline("sferik")}.to raise_error{|error| expect(error.code).to eq(187)}
+            end
+          end
+        end
+      end
+    end
+
+  end
 end