1 files changed, 135 insertions, 0 deletions
diff --git a/commands/server_test.go b/commands/server_test.go
new file mode 100644
index 000000000..04e874f94
--- /dev/null
+++ b/commands/server_test.go
@@ -0,0 +1,135 @@
+// Copyright 2015 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package commands
+
+import (
+	"fmt"
+	"net/http"
+	"os"
+	"runtime"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/gohugoio/hugo/helpers"
+
+	qt "github.com/frankban/quicktest"
+	"github.com/spf13/viper"
+)
+
+func TestServer(t *testing.T) {
+	if isWindowsCI() {
+		// TODO(bep) not sure why server tests have started to fail on the Windows CI server.
+		t.Skip("Skip server test on appveyor")
+	}
+	c := qt.New(t)
+	dir, clean, err := createSimpleTestSite(t, testSiteConfig{})
+	defer clean()
+	c.Assert(err, qt.IsNil)
+
+	// Let us hope that this port is available on all systems ...
+	port := 1331
+
+	defer func() {
+		os.RemoveAll(dir)
+	}()
+
+	stop := make(chan bool)
+
+	b := newCommandsBuilder()
+	scmd := b.newServerCmdSignaled(stop)
+
+	cmd := scmd.getCommand()
+	cmd.SetArgs([]string{"-s=" + dir, fmt.Sprintf("-p=%d", port)})
+
+	go func() {
+		_, err = cmd.ExecuteC()
+		c.Assert(err, qt.IsNil)
+	}()
+
+	// There is no way to know exactly when the server is ready for connections.
+	// We could improve by something like https://golang.org/pkg/net/http/httptest/#Server
+	// But for now, let us sleep and pray!
+	time.Sleep(2 * time.Second)
+
+	resp, err := http.Get("http://localhost:1331/")
+	c.Assert(err, qt.IsNil)
+	defer resp.Body.Close()
+	homeContent := helpers.ReaderToString(resp.Body)
+
+	c.Assert(homeContent, qt.Contains, "List: Hugo Commands")
+	c.Assert(homeContent, qt.Contains, "Environment: development")
+
+	// Stop the server.
+	stop <- true
+
+}
+
+func TestFixURL(t *testing.T) {
+	type data struct {
+		TestName   string
+		CLIBaseURL string
+		CfgBaseURL string
+		AppendPort bool
+		Port       int
+		Result     string
+	}
+	tests := []data{
+		{"Basic http localhost", "", "http://foo.com", true, 1313, "http://localhost:1313/"},
+		{"Basic https production, http localhost", "", "https://foo.com", true, 1313, "http://localhost:1313/"},
+		{"Basic subdir", "", "http://foo.com/bar", true, 1313, "http://localhost:1313/bar/"},
+		{"Basic production", "http://foo.com", "http://foo.com", false, 80, "http://foo.com/"},
+		{"Production subdir", "http://foo.com/bar", "http://foo.com/bar", false, 80, "http://foo.com/bar/"},
+		{"No http", "", "foo.com", true, 1313, "//localhost:1313/"},
+		{"Override configured port", "", "foo.com:2020", true, 1313, "//localhost:1313/"},
+		{"No http production", "foo.com", "foo.com", false, 80, "//foo.com/"},
+		{"No http production with port", "foo.com", "foo.com", true, 2020, "//foo.com:2020/"},
+		{"No config", "", "", true, 1313, "//localhost:1313/"},
+	}
+
+	for _, test := range tests {
+		t.Run(test.TestName, func(t *testing.T) {
+			b := newCommandsBuilder()
+			s := b.newServerCmd()
+			v := viper.New()
+			baseURL := test.CLIBaseURL
+			v.Set("baseURL", test.CfgBaseURL)
+			s.serverAppend = test.AppendPort
+			s.serverPort = test.Port
+			result, err := s.fixURL(v, baseURL, s.serverPort)
+			if err != nil {
+				t.Errorf("Unexpected error %s", err)
+			}
+			if result != test.Result {
+				t.Errorf("Expected %q, got %q", test.Result, result)
+			}
+		})
+	}
+}
+
+func TestRemoveErrorPrefixFromLog(t *testing.T) {
+	c := qt.New(t)
+	content := `ERROR 2018/10/07 13:11:12 Error while rendering "home": template: _default/baseof.html:4:3: executing "main" at <partial "logo" .>: error calling partial: template: partials/logo.html:5:84: executing "partials/logo.html" at <$resized.AHeight>: can't evaluate field AHeight in type *resource.Image
+ERROR 2018/10/07 13:11:12 Rebuild failed: logged 1 error(s)
+`
+
+	withoutError := removeErrorPrefixFromLog(content)
+
+	c.Assert(strings.Contains(withoutError, "ERROR"), qt.Equals, false)
+
+}
+
+func isWindowsCI() bool {
+	return runtime.GOOS == "windows" && os.Getenv("CI") != ""
+}