Add bin and edit workflow

bin/gems/ethon-0.16.0/spec/ethon/multi/stack_spec.rb

@@ -0,0 +1,80 @@
+# frozen_string_literal: true
+require 'spec_helper'
+
+describe Ethon::Multi::Stack do
+  let(:multi) { Ethon::Multi.new }
+  let(:easy) { Ethon::Easy.new }
+
+  describe "#add" do
+    context "when easy already added" do
+      before { multi.add(easy) }
+
+      it "returns nil" do
+        expect(multi.add(easy)).to be_nil
+      end
+    end
+
+    context "when easy new" do
+      it "adds easy to multi" do
+        expect(Ethon::Curl).to receive(:multi_add_handle).and_return(:ok)
+        multi.add(easy)
+      end
+
+      it "adds easy to easy_handles" do
+        multi.add(easy)
+        expect(multi.easy_handles).to include(easy)
+      end
+    end
+
+    context "when multi_add_handle fails" do
+      it "raises multi add error" do
+        expect(Ethon::Curl).to receive(:multi_add_handle).and_return(:bad_easy_handle)
+        expect{ multi.add(easy) }.to raise_error(Ethon::Errors::MultiAdd)
+      end
+    end
+
+    context "when multi cleaned up before" do
+      it "raises multi add error" do
+        Ethon::Curl.multi_cleanup(multi.handle)
+        expect{ multi.add(easy) }.to raise_error(Ethon::Errors::MultiAdd)
+      end
+    end
+  end
+
+  describe "#delete" do
+    context "when easy in easy_handles" do
+      before { multi.add(easy) }
+
+      it "deletes easy from multi" do
+        expect(Ethon::Curl).to receive(:multi_remove_handle).and_return(:ok)
+        multi.delete(easy)
+      end
+
+      it "deletes easy from easy_handles" do
+        multi.delete(easy)
+        expect(multi.easy_handles).to_not include(easy)
+      end
+    end
+
+    context "when easy is not in easy_handles" do
+      it "does nothing" do
+        expect(Ethon::Curl).to receive(:multi_add_handle).and_return(:ok)
+        multi.add(easy)
+      end
+
+      it "adds easy to easy_handles" do
+        multi.add(easy)
+        expect(multi.easy_handles).to include(easy)
+      end
+    end
+
+    context "when multi_remove_handle fails" do
+      before { multi.add(easy) }
+
+      it "raises multi remove error" do
+        expect(Ethon::Curl).to receive(:multi_remove_handle).and_return(:bad_easy_handle)
+        expect{ multi.delete(easy) }.to raise_error(Ethon::Errors::MultiRemove)
+      end
+    end
+  end
+end