spec/flydata/helper/config_parser_spec.rb in flydata-0.5.21 vs spec/flydata/helper/config_parser_spec.rb in flydata-0.6.0

@@ -103,8 +103,65 @@
               }
             })
           end
         end
       end
+      describe ".parse_file" do
+        subject { described_class.parse_file(path) }
+
+        let(:expected_result) { double("expected_parse_result") }
+
+        shared_examples "opening a conf file and parse the contents" do
+          let(:conf_contents) { double("conf_contents") }
+          let(:conf_file) { double("conf_file") }
+
+          before do
+            expect(File).to receive(:open).with(expected_path).
+                            and_return(conf_file)
+            expect(conf_file).to receive(:read).and_return(conf_contents)
+            expect(described_class).to receive(:parse).with(conf_contents).
+                                       and_return(expected_result)
+          end
+        end
+
+        context "when path is given" do
+          let(:path) { "/path/to/my/helper.conf" }
+          let(:expected_path) { path }
+
+          before do
+            expect(File).to_not receive(:exists?)
+          end
+          include_examples "opening a conf file and parse the contents"
+          it { is_expected.to eq(expected_result) }
+        end
+        context "when no path is given" do
+          let(:path) { nil }
+          let(:expected_path) { File.join(Flydata::FLYDATA_HELPER_HOME, "helper.conf") }
+
+          context "and default conf file exists" do
+            before do
+              expect(File).to receive(:exists?).with(expected_path).
+                              and_return true
+            end
+            include_examples "opening a conf file and parse the contents"
+            it { is_expected.to eq(expected_result) }
+          end
+          context "and default conf file does not exist" do
+            before do
+              expect(File).to receive(:exists?).with(expected_path).
+                              and_return false
+            end
+            let(:expected_result) { {
+              helper: {
+                scheduled_actions: {
+                  check_remote_actions: { check_interval: "30s"},
+                  check_abnormal_shutdown: {:check_interval=>"60s"}
+                }
+              }
+            } }
+            it { is_expected.to eq(expected_result) }
+          end
+        end
+      end
     end
   end
 end