1 files changed, 408 insertions, 0 deletions
diff --git a/spec/ruby/library/net-ftp/initialize_spec.rb b/spec/ruby/library/net-ftp/initialize_spec.rb
new file mode 100644
index 0000000000..72870ffe30
--- /dev/null
+++ b/spec/ruby/library/net-ftp/initialize_spec.rb
@@ -0,0 +1,408 @@
+require_relative '../../spec_helper'
+
+ruby_version_is ""..."3.1" do
+  require_relative 'spec_helper'
+
+  describe "Net::FTP#initialize" do
+    before :each do
+      @ftp = Net::FTP.allocate
+      @ftp.stub!(:connect)
+      @port_args = []
+      @port_args << 21
+    end
+
+    it "is private" do
+      Net::FTP.should have_private_instance_method(:initialize)
+    end
+
+    it "sets self into binary mode" do
+      @ftp.binary.should be_nil
+      @ftp.send(:initialize)
+      @ftp.binary.should be_true
+    end
+
+    it "sets self into active mode" do
+      @ftp.passive.should be_nil
+      @ftp.send(:initialize)
+      @ftp.passive.should be_false
+    end
+
+    it "sets self into non-debug mode" do
+      @ftp.debug_mode.should be_nil
+      @ftp.send(:initialize)
+      @ftp.debug_mode.should be_false
+    end
+
+    it "sets self to not resume file uploads/downloads" do
+      @ftp.resume.should be_nil
+      @ftp.send(:initialize)
+      @ftp.resume.should be_false
+    end
+
+    describe "when passed no arguments" do
+      it "does not try to connect" do
+        @ftp.should_not_receive(:connect)
+        @ftp.send(:initialize)
+      end
+    end
+
+    describe "when passed host" do
+      it "tries to connect to the passed host" do
+        @ftp.should_receive(:connect).with("localhost", *@port_args)
+        @ftp.send(:initialize, "localhost")
+      end
+    end
+
+    describe "when passed host, user" do
+      it "tries to connect to the passed host" do
+        @ftp.should_receive(:connect).with("localhost", *@port_args)
+        @ftp.send(:initialize, "localhost")
+      end
+
+      it "tries to login with the passed username" do
+        @ftp.should_receive(:login).with("rubyspec", nil, nil)
+        @ftp.send(:initialize, "localhost", "rubyspec")
+      end
+    end
+
+    describe "when passed host, user, password" do
+      it "tries to connect to the passed host" do
+        @ftp.should_receive(:connect).with("localhost", *@port_args)
+        @ftp.send(:initialize, "localhost")
+      end
+
+      it "tries to login with the passed username and password" do
+        @ftp.should_receive(:login).with("rubyspec", "rocks", nil)
+        @ftp.send(:initialize, "localhost", "rubyspec", "rocks")
+      end
+    end
+
+    describe "when passed host, user" do
+      it "tries to connect to the passed host" do
+        @ftp.should_receive(:connect).with("localhost", *@port_args)
+        @ftp.send(:initialize, "localhost")
+      end
+
+      it "tries to login with the passed username, password and account" do
+        @ftp.should_receive(:login).with("rubyspec", "rocks", "account")
+        @ftp.send(:initialize, "localhost", "rubyspec", "rocks", "account")
+      end
+    end
+
+    before :each do
+      @ftp.stub!(:login)
+    end
+
+    describe 'when the host' do
+      describe 'is set' do
+        describe 'and port option' do
+          describe 'is set' do
+            it 'tries to connect to the host on the specified port' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({ port: 8080 })
+              @ftp.should_receive(:connect).with('localhost', 8080)
+
+              @ftp.send(:initialize, 'localhost', options)
+            end
+          end
+
+          describe 'is not set' do
+            it 'tries to connect to the host without a port' do
+              @ftp.should_receive(:connect).with("localhost", *@port_args)
+
+              @ftp.send(:initialize, 'localhost')
+            end
+          end
+        end
+
+        describe 'when the username option' do
+          describe 'is set' do
+            describe 'and the password option' do
+              describe 'is set' do
+                describe 'and the account option' do
+                  describe 'is set' do
+                    it 'tries to log in with the supplied parameters' do
+                      options = mock('ftp initialize options')
+                      options.should_receive(:to_hash).and_return({ username: 'a', password: 'topsecret', account: 'b' })
+                      @ftp.should_receive(:login).with('a', 'topsecret', 'b')
+
+                      @ftp.send(:initialize, 'localhost', options)
+                    end
+                  end
+
+                  describe 'is unset' do
+                    it 'tries to log in with the supplied parameters' do
+                      options = mock('ftp initialize options')
+                      options.should_receive(:to_hash).and_return({ username: 'a', password: 'topsecret' })
+                      @ftp.should_receive(:login).with('a', 'topsecret', nil)
+
+                      @ftp.send(:initialize, 'localhost', options)
+                    end
+                  end
+                end
+              end
+
+              describe 'is unset' do
+                describe 'and the account option' do
+                  describe 'is set' do
+                    it 'tries to log in with the supplied parameters' do
+                      options = mock('ftp initialize options')
+                      options.should_receive(:to_hash).and_return({ username: 'a', account: 'b' })
+                      @ftp.should_receive(:login).with('a', nil, 'b')
+
+                      @ftp.send(:initialize, 'localhost', options)
+                    end
+                  end
+
+                  describe 'is unset' do
+                    it 'tries to log in with the supplied parameters' do
+                      options = mock('ftp initialize options')
+                      options.should_receive(:to_hash).and_return({ username: 'a'})
+                      @ftp.should_receive(:login).with('a', nil, nil)
+
+                      @ftp.send(:initialize, 'localhost', options)
+                    end
+                  end
+                end
+              end
+            end
+          end
+
+          describe 'is not set' do
+            it 'does not try to log in' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({})
+              @ftp.should_not_receive(:login)
+
+              @ftp.send(:initialize, 'localhost', options)
+            end
+          end
+        end
+      end
+
+      describe 'is unset' do
+        it 'does not try to connect' do
+          @ftp.should_not_receive(:connect)
+
+          @ftp.send(:initialize)
+        end
+
+        it 'does not try to log in' do
+          @ftp.should_not_receive(:login)
+
+          @ftp.send(:initialize)
+        end
+      end
+    end
+
+    describe 'when the passive option' do
+      describe 'is set' do
+        describe 'to true' do
+          it 'sets passive to true' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ passive: true })
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.passive.should == true
+          end
+        end
+
+        describe 'to false' do
+          it 'sets passive to false' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ passive: false })
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.passive.should == false
+          end
+        end
+      end
+
+      describe 'is unset' do
+        it 'sets passive to false' do
+          @ftp.send(:initialize)
+          @ftp.passive.should == false
+        end
+      end
+    end
+
+    describe 'when the debug_mode option' do
+      describe 'is set' do
+        describe 'to true' do
+          it 'sets debug_mode to true' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ debug_mode: true })
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.debug_mode.should == true
+          end
+        end
+
+        describe 'to false' do
+          it 'sets debug_mode to false' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ debug_mode: false })
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.debug_mode.should == false
+          end
+        end
+      end
+
+      describe 'is unset' do
+        it 'sets debug_mode to false' do
+          @ftp.send(:initialize)
+          @ftp.debug_mode.should == false
+        end
+      end
+    end
+
+    describe 'when the open_timeout option' do
+      describe 'is set' do
+        it 'sets open_timeout to the specified value' do
+          options = mock('ftp initialize options')
+          options.should_receive(:to_hash).and_return({ open_timeout: 42 })
+
+          @ftp.send(:initialize, nil, options)
+          @ftp.open_timeout.should == 42
+        end
+      end
+
+      describe 'is not set' do
+        it 'sets open_timeout to nil' do
+          @ftp.send(:initialize)
+          @ftp.open_timeout.should == nil
+        end
+      end
+    end
+
+    describe 'when the read_timeout option' do
+      describe 'is set' do
+        it 'sets read_timeout to the specified value' do
+          options = mock('ftp initialize options')
+          options.should_receive(:to_hash).and_return({ read_timeout: 100 })
+
+          @ftp.send(:initialize, nil, options)
+          @ftp.read_timeout.should == 100
+        end
+      end
+
+      describe 'is not set' do
+        it 'sets read_timeout to the default value' do
+          @ftp.send(:initialize)
+          @ftp.read_timeout.should == 60
+        end
+      end
+    end
+
+    describe 'when the ssl_handshake_timeout option' do
+      describe 'is set' do
+        it 'sets ssl_handshake_timeout to the specified value' do
+          options = mock('ftp initialize options')
+          options.should_receive(:to_hash).and_return({ ssl_handshake_timeout: 23 })
+
+          @ftp.send(:initialize, nil, options)
+          @ftp.ssl_handshake_timeout.should == 23
+        end
+      end
+
+      describe 'is not set' do
+        it 'sets ssl_handshake_timeout to nil' do
+          @ftp.send(:initialize)
+          @ftp.ssl_handshake_timeout.should == nil
+        end
+      end
+    end
+
+    describe 'when the ssl option' do
+      describe 'is set' do
+        describe "and the ssl option's value is true" do
+          it 'initializes ssl_context to a blank SSLContext object' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ ssl: true })
+
+            ssl_context = OpenSSL::SSL::SSLContext.allocate
+            ssl_context.stub!(:set_params)
+
+            OpenSSL::SSL::SSLContext.should_receive(:new).and_return(ssl_context)
+            ssl_context.should_receive(:set_params).with({})
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.instance_variable_get(:@ssl_context).should == ssl_context
+          end
+        end
+
+        describe "and the ssl option's value is a hash" do
+          it 'initializes ssl_context to a configured SSLContext object' do
+            options = mock('ftp initialize options')
+            options.should_receive(:to_hash).and_return({ ssl: {key: 'value'} })
+
+            ssl_context = OpenSSL::SSL::SSLContext.allocate
+            ssl_context.stub!(:set_params)
+
+            OpenSSL::SSL::SSLContext.should_receive(:new).and_return(ssl_context)
+            ssl_context.should_receive(:set_params).with({key: 'value'})
+
+            @ftp.send(:initialize, nil, options)
+            @ftp.instance_variable_get(:@ssl_context).should == ssl_context
+          end
+        end
+
+        describe 'and private_data_connection' do
+          describe 'is set' do
+            it 'sets private_data_connection to that value' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({ ssl: true, private_data_connection: 'true' })
+
+              @ftp.send(:initialize, nil, options)
+              @ftp.instance_variable_get(:@private_data_connection).should == 'true'
+            end
+          end
+
+          describe 'is not set' do
+            it 'sets private_data_connection to nil' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({ ssl: true })
+
+              @ftp.send(:initialize, nil, options)
+              @ftp.instance_variable_get(:@private_data_connection).should == true
+            end
+          end
+        end
+      end
+
+      describe 'is not set' do
+        it 'sets ssl_context to nil' do
+          options = mock('ftp initialize options')
+          options.should_receive(:to_hash).and_return({})
+
+          @ftp.send(:initialize, nil, options)
+          @ftp.instance_variable_get(:@ssl_context).should == nil
+        end
+
+        describe 'private_data_connection' do
+          describe 'is set' do
+            it 'raises an ArgumentError' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({ private_data_connection: true })
+
+              -> {
+                @ftp.send(:initialize, nil, options)
+              }.should raise_error(ArgumentError, /private_data_connection can be set to true only when ssl is enabled/)
+            end
+          end
+
+          describe 'is not set' do
+            it 'sets private_data_connection to false' do
+              options = mock('ftp initialize options')
+              options.should_receive(:to_hash).and_return({})
+
+              @ftp.send(:initialize, nil, options)
+              @ftp.instance_variable_get(:@private_data_connection).should == false
+            end
+          end
+        end
+      end
+    end
+  end
+end