Skipped messages do not change total counts but shows as separate number

internal/bridge/credits.go

@@ -15,8 +15,8 @@
 // You should have received a copy of the GNU General Public License
 // along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
 
-// Code generated by ./credits.sh at Wed Nov 4 12:24:36 PM CET 2020. DO NOT EDIT.
+// Code generated by ./credits.sh at Wed Nov 4 13:57:47 CET 2020. DO NOT EDIT.
 
 package bridge
 
-const Credits = "github.com/0xAX/notificator;github.com/abiosoft/ishell;github.com/abiosoft/readline;github.com/allan-simon/go-singleinstance;github.com/antlr/antlr4;github.com/certifi/gocertifi;github.com/chzyer/logex;github.com/chzyer/test;github.com/cucumber/godog;github.com/docker/docker-credential-helpers;github.com/emersion/go-imap;github.com/emersion/go-imap-appendlimit;github.com/emersion/go-imap-idle;github.com/emersion/go-imap-move;github.com/emersion/go-imap-quota;github.com/emersion/go-imap-specialuse;github.com/emersion/go-imap-unselect;github.com/emersion/go-mbox;github.com/emersion/go-message;github.com/emersion/go-sasl;github.com/emersion/go-smtp;github.com/emersion/go-textwrapper;github.com/emersion/go-vcard;github.com/fatih/color;github.com/flynn-archive/go-shlex;github.com/getsentry/raven-go;github.com/golang/mock;github.com/google/go-cmp;github.com/google/uuid;github.com/gopherjs/gopherjs;github.com/go-resty/resty/v2;github.com/hashicorp/go-multierror;github.com/jameskeane/bcrypt;github.com/jaytaylor/html2text;github.com/kardianos/osext;github.com/keybase/go-keychain;github.com/logrusorgru/aurora;github.com/Masterminds/semver/v3;github.com/mattn/go-runewidth;github.com/miekg/dns;github.com/myesui/uuid;github.com/nsf/jsondiff;github.com/olekukonko/tablewriter;github.com/pkg/errors;github.com/ProtonMail/bcrypt;github.com/ProtonMail/crypto;github.com/ProtonMail/docker-credential-helpers;github.com/ProtonMail/go-appdir;github.com/ProtonMail/go-apple-mobileconfig;github.com/ProtonMail/go-autostart;github.com/ProtonMail/go-imap;github.com/ProtonMail/go-imap-id;github.com/ProtonMail/gopenpgp/v2;github.com/ProtonMail/go-smtp;github.com/ProtonMail/go-vcard;github.com/PuerkitoBio/goquery;github.com/sirupsen/logrus;github.com/skratchdot/open-golang;github.com/ssor/bom;github.com/stretchr/testify;github.com/therecipe/qt;github.com/twinj/uuid;github.com/urfave/cli;go.etcd.io/bbolt;golang.org/x/crypto;golang.org/x/net;golang.org/x/text;gopkg.in/stretchr/testify.v1;;Font Awesome 4.7.0;;Qt 5.13 by Qt group;"
+const Credits = "github.com/0xAX/notificator;github.com/Masterminds/semver/v3;github.com/ProtonMail/bcrypt;github.com/ProtonMail/crypto;github.com/ProtonMail/docker-credential-helpers;github.com/ProtonMail/go-appdir;github.com/ProtonMail/go-apple-mobileconfig;github.com/ProtonMail/go-autostart;github.com/ProtonMail/go-imap;github.com/ProtonMail/go-imap-id;github.com/ProtonMail/go-smtp;github.com/ProtonMail/go-vcard;github.com/ProtonMail/gopenpgp/v2;github.com/PuerkitoBio/goquery;github.com/abiosoft/ishell;github.com/abiosoft/readline;github.com/allan-simon/go-singleinstance;github.com/antlr/antlr4;github.com/certifi/gocertifi;github.com/chzyer/logex;github.com/chzyer/test;github.com/cucumber/godog;github.com/docker/docker-credential-helpers;github.com/emersion/go-imap;github.com/emersion/go-imap-appendlimit;github.com/emersion/go-imap-idle;github.com/emersion/go-imap-move;github.com/emersion/go-imap-quota;github.com/emersion/go-imap-specialuse;github.com/emersion/go-imap-unselect;github.com/emersion/go-mbox;github.com/emersion/go-message;github.com/emersion/go-sasl;github.com/emersion/go-smtp;github.com/emersion/go-textwrapper;github.com/emersion/go-vcard;github.com/fatih/color;github.com/flynn-archive/go-shlex;github.com/getsentry/raven-go;github.com/go-resty/resty/v2;github.com/golang/mock;github.com/google/go-cmp;github.com/google/uuid;github.com/gopherjs/gopherjs;github.com/hashicorp/go-multierror;github.com/jameskeane/bcrypt;github.com/jaytaylor/html2text;github.com/kardianos/osext;github.com/keybase/go-keychain;github.com/logrusorgru/aurora;github.com/mattn/go-runewidth;github.com/miekg/dns;github.com/myesui/uuid;github.com/nsf/jsondiff;github.com/olekukonko/tablewriter;github.com/pkg/errors;github.com/sirupsen/logrus;github.com/skratchdot/open-golang;github.com/ssor/bom;github.com/stretchr/testify;github.com/therecipe/qt;github.com/twinj/uuid;github.com/urfave/cli;go.etcd.io/bbolt;golang.org/x/crypto;golang.org/x/net;golang.org/x/text;gopkg.in/stretchr/testify.v1;;Font Awesome 4.7.0;;Qt 5.13 by Qt group;"

internal/frontend/cli-ie/importexport.go

@@ -184,9 +184,17 @@ func (f *frontendCLI) setTransferRules(t *transfer.Transfer) bool {
 }
 
 func (f *frontendCLI) printTransferProgress(progress *transfer.Progress) {
-	failed, imported, exported, added, total := progress.GetCounts()
-	if total != 0 {
-		f.Println(fmt.Sprintf("Progress update: %d (%d / %d) / %d, failed: %d", imported, exported, added, total, failed))
+	counts := progress.GetCounts()
+	if counts.Total != 0 {
+		f.Println(fmt.Sprintf(
+			"Progress update: %d (%d / %d) / %d, skipped: %d, failed: %d",
+			counts.Imported,
+			counts.Exported,
+			counts.Added,
+			counts.Total,
+			counts.Skipped,
+			counts.Failed,
+		))
 	}
 
 	if progress.IsPaused() {

internal/frontend/qml/ImportExportUI/DialogImport.qml

@@ -599,7 +599,7 @@ Dialog {
             }
 
             Text {
-                text: qsTr("<b>Import summary:</b><br>Total number of emails: %1<br>Imported emails: %2<br>Errors: %3").arg(go.total).arg(finalReport.imported).arg(go.progressFails)
+                text: qsTr("<b>Import summary:</b><br>Total number of emails: %1<br>Imported emails: %2<br>Filtered out emails: %3<br>Errors: %4").arg(go.total).arg(go.progressImported).arg(go.progressSkipped).arg(go.progressFails)
                 anchors.horizontalCenter: parent.horizontalCenter
                 textFormat: Text.RichText
                 horizontalAlignment: Text.AlignHCenter

internal/frontend/qt-ie/frontend.go

@@ -337,12 +337,14 @@ func (f *FrontendQt) setProgressManager(progress *transfer.Progress) {
 			if progress.IsStopped() {
 				break
 			}
-			failed, imported, _, _, total := progress.GetCounts()
-			f.Qml.SetTotal(int(total))
-			f.Qml.SetProgressFails(int(failed))
+			counts := progress.GetCounts()
+			f.Qml.SetTotal(int(counts.Total))
+			f.Qml.SetProgressImported(int(counts.Imported))
+			f.Qml.SetProgressSkipped(int(counts.Skipped))
+			f.Qml.SetProgressFails(int(counts.Failed))
 			f.Qml.SetProgressDescription(progress.PauseReason())
-			if total > 0 {
-				newProgress := float32(imported+failed) / float32(total)
+			if counts.Total > 0 {
+				newProgress := float32(counts.Imported+counts.Skipped+counts.Failed) / float32(counts.Total)
 				if newProgress >= 0 && newProgress != f.Qml.Progress() {
 					f.Qml.SetProgress(newProgress)
 					f.Qml.ProgressChanged(newProgress)
@@ -350,8 +352,10 @@ func (f *FrontendQt) setProgressManager(progress *transfer.Progress) {
 			}
 		}
 		// Counts will add lost messages only once the progress is completeled.
-		failed, _, _, _, _ := progress.GetCounts()
-		f.Qml.SetProgressFails(int(failed))
+		counts := progress.GetCounts()
+		f.Qml.SetProgressImported(int(counts.Imported))
+		f.Qml.SetProgressSkipped(int(counts.Skipped))
+		f.Qml.SetProgressFails(int(counts.Failed))
 
 		if err := progress.GetFatalError(); err != nil {
 			f.Qml.SetProgressDescription(err.Error())

internal/frontend/qt-ie/import.go

@@ -77,6 +77,8 @@ func (f *FrontendQt) StartImport(email string) { // TODO email not needed
 	log.Trace("Starting import")
 
 	f.Qml.SetProgressDescription("init") // TODO use const
+	f.Qml.SetProgressImported(0)
+	f.Qml.SetProgressSkipped(0)
 	f.Qml.SetProgressFails(0)
 	f.Qml.SetProgress(0.0)
 	f.Qml.SetTotal(1)

internal/frontend/qt-ie/ui.go

@@ -43,6 +43,8 @@ type GoQMLInterface struct {
 	_ string  `property:lastError`
 	_ float32 `property:progress`
 	_ string  `property:progressDescription`
+	_ int     `property:progressImported`
+	_ int     `property:progressSkipped`
 	_ int     `property:progressFails`
 	_ int     `property:total`
 	_ string  `property:importLogFileName`

internal/importexport/credits.go

@@ -15,8 +15,8 @@
 // You should have received a copy of the GNU General Public License
 // along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
 
-// Code generated by ./credits.sh at Wed Nov 4 12:24:36 PM CET 2020. DO NOT EDIT.
+// Code generated by ./credits.sh at Wed Nov 4 13:57:47 CET 2020. DO NOT EDIT.
 
 package importexport
 
-const Credits = "github.com/0xAX/notificator;github.com/abiosoft/ishell;github.com/abiosoft/readline;github.com/allan-simon/go-singleinstance;github.com/antlr/antlr4;github.com/certifi/gocertifi;github.com/chzyer/logex;github.com/chzyer/test;github.com/cucumber/godog;github.com/docker/docker-credential-helpers;github.com/emersion/go-imap;github.com/emersion/go-imap-appendlimit;github.com/emersion/go-imap-idle;github.com/emersion/go-imap-move;github.com/emersion/go-imap-quota;github.com/emersion/go-imap-specialuse;github.com/emersion/go-imap-unselect;github.com/emersion/go-mbox;github.com/emersion/go-message;github.com/emersion/go-sasl;github.com/emersion/go-smtp;github.com/emersion/go-textwrapper;github.com/emersion/go-vcard;github.com/fatih/color;github.com/flynn-archive/go-shlex;github.com/getsentry/raven-go;github.com/golang/mock;github.com/google/go-cmp;github.com/google/uuid;github.com/gopherjs/gopherjs;github.com/go-resty/resty/v2;github.com/hashicorp/go-multierror;github.com/jameskeane/bcrypt;github.com/jaytaylor/html2text;github.com/kardianos/osext;github.com/keybase/go-keychain;github.com/logrusorgru/aurora;github.com/Masterminds/semver/v3;github.com/mattn/go-runewidth;github.com/miekg/dns;github.com/myesui/uuid;github.com/nsf/jsondiff;github.com/olekukonko/tablewriter;github.com/pkg/errors;github.com/ProtonMail/bcrypt;github.com/ProtonMail/crypto;github.com/ProtonMail/docker-credential-helpers;github.com/ProtonMail/go-appdir;github.com/ProtonMail/go-apple-mobileconfig;github.com/ProtonMail/go-autostart;github.com/ProtonMail/go-imap;github.com/ProtonMail/go-imap-id;github.com/ProtonMail/gopenpgp/v2;github.com/ProtonMail/go-smtp;github.com/ProtonMail/go-vcard;github.com/PuerkitoBio/goquery;github.com/sirupsen/logrus;github.com/skratchdot/open-golang;github.com/ssor/bom;github.com/stretchr/testify;github.com/therecipe/qt;github.com/twinj/uuid;github.com/urfave/cli;go.etcd.io/bbolt;golang.org/x/crypto;golang.org/x/net;golang.org/x/text;gopkg.in/stretchr/testify.v1;;Font Awesome 4.7.0;;Qt 5.13 by Qt group;"
+const Credits = "github.com/0xAX/notificator;github.com/Masterminds/semver/v3;github.com/ProtonMail/bcrypt;github.com/ProtonMail/crypto;github.com/ProtonMail/docker-credential-helpers;github.com/ProtonMail/go-appdir;github.com/ProtonMail/go-apple-mobileconfig;github.com/ProtonMail/go-autostart;github.com/ProtonMail/go-imap;github.com/ProtonMail/go-imap-id;github.com/ProtonMail/go-smtp;github.com/ProtonMail/go-vcard;github.com/ProtonMail/gopenpgp/v2;github.com/PuerkitoBio/goquery;github.com/abiosoft/ishell;github.com/abiosoft/readline;github.com/allan-simon/go-singleinstance;github.com/antlr/antlr4;github.com/certifi/gocertifi;github.com/chzyer/logex;github.com/chzyer/test;github.com/cucumber/godog;github.com/docker/docker-credential-helpers;github.com/emersion/go-imap;github.com/emersion/go-imap-appendlimit;github.com/emersion/go-imap-idle;github.com/emersion/go-imap-move;github.com/emersion/go-imap-quota;github.com/emersion/go-imap-specialuse;github.com/emersion/go-imap-unselect;github.com/emersion/go-mbox;github.com/emersion/go-message;github.com/emersion/go-sasl;github.com/emersion/go-smtp;github.com/emersion/go-textwrapper;github.com/emersion/go-vcard;github.com/fatih/color;github.com/flynn-archive/go-shlex;github.com/getsentry/raven-go;github.com/go-resty/resty/v2;github.com/golang/mock;github.com/google/go-cmp;github.com/google/uuid;github.com/gopherjs/gopherjs;github.com/hashicorp/go-multierror;github.com/jameskeane/bcrypt;github.com/jaytaylor/html2text;github.com/kardianos/osext;github.com/keybase/go-keychain;github.com/logrusorgru/aurora;github.com/mattn/go-runewidth;github.com/miekg/dns;github.com/myesui/uuid;github.com/nsf/jsondiff;github.com/olekukonko/tablewriter;github.com/pkg/errors;github.com/sirupsen/logrus;github.com/skratchdot/open-golang;github.com/ssor/bom;github.com/stretchr/testify;github.com/therecipe/qt;github.com/twinj/uuid;github.com/urfave/cli;go.etcd.io/bbolt;golang.org/x/crypto;golang.org/x/net;golang.org/x/text;gopkg.in/stretchr/testify.v1;;Font Awesome 4.7.0;;Qt 5.13 by Qt group;"

internal/transfer/message.go

@@ -58,6 +58,7 @@ type MessageStatus struct {
 	targetID    string    // Message ID at the target (if any).
 	bodyHash    string    // Hash of the message body.
 
+	skipped   bool
 	exported  bool
 	imported  bool
 	exportErr error
@@ -96,7 +97,7 @@ func (status *MessageStatus) setDetailsFromHeader(header mail.Header) {
 }
 
 func (status *MessageStatus) hasError(includeMissing bool) bool {
-	return status.exportErr != nil || status.importErr != nil || (includeMissing && !status.imported)
+	return status.exportErr != nil || status.importErr != nil || (includeMissing && !status.skipped && !status.imported)
 }
 
 // GetErrorMessage returns error message.
@@ -105,6 +106,9 @@ func (status *MessageStatus) GetErrorMessage() string {
 }
 
 func (status *MessageStatus) getErrorMessage(includeMissing bool) string {
+	if status.skipped {
+		return ""
+	}
 	if status.exportErr != nil {
 		return fmt.Sprintf("failed to export: %s", status.exportErr)
 	}

internal/transfer/progress.go

@@ -140,6 +140,19 @@ func (p *Progress) addMessage(messageID string, sourceNames, targetNames []strin
 	}
 }
 
+// messageSkipped should be called once the message is skipped due to some
+// filter such as time or folder and so on.
+func (p *Progress) messageSkipped(messageID string) {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	defer p.update()
+
+	p.log.WithField("id", messageID).Debug("Message skipped")
+
+	p.messageStatuses[messageID].skipped = true
+	p.logMessage(messageID)
+}
+
 // messageExported should be called right before message is exported.
 func (p *Progress) messageExported(messageID string, body []byte, err error) {
 	p.lock.Lock()
@@ -330,35 +343,40 @@ func (p *Progress) GetFailedMessages() []*MessageStatus {
 }
 
 // GetCounts returns counts of exported and imported messages.
-func (p *Progress) GetCounts() (failed, imported, exported, added, total uint) {
+func (p *Progress) GetCounts() ProgressCounts {
 	p.lock.Lock()
 	defer p.lock.Unlock()
 
+	counts := ProgressCounts{}
+
 	// Return counts only once total is estimated or the process already
 	// ended (for a case when it ended quickly to report it correctly).
 	if p.updateCh != nil && !p.messageCounted {
-		return
+		return counts
 	}
 
 	// Include lost messages in the process only when transfer is done.
 	includeMissing := p.updateCh == nil
 
 	for _, mailboxCount := range p.messageCounts {
-		total += mailboxCount
+		counts.Total += mailboxCount
 	}
 	for _, status := range p.messageStatuses {
-		added++
+		counts.Added++
+		if status.skipped {
+			counts.Skipped++
+		}
 		if status.exported {
-			exported++
+			counts.Exported++
 		}
 		if status.imported {
-			imported++
+			counts.Imported++
 		}
 		if status.hasError(includeMissing) {
-			failed++
+			counts.Failed++
 		}
 	}
-	return
+	return counts
 }
 
 // GenerateBugReport generates similar file to import log except private information.

internal/transfer/progress_counts.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2020 Proton Technologies AG
+//
+// This file is part of ProtonMail Bridge.
+//
+// ProtonMail Bridge is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// ProtonMail Bridge is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with ProtonMail Bridge.  If not, see <https://www.gnu.org/licenses/>.
+
+package transfer
+
+// ProgressCounts holds counts counted by Progress.
+type ProgressCounts struct {
+	Failed,
+	Skipped,
+	Imported,
+	Exported,
+	Added,
+	Total uint
+}

internal/transfer/progress_test.go

@@ -39,8 +39,8 @@ func TestProgressUpdateCount(t *testing.T) {
 
 	progress.finish()
 
-	_, _, _, _, total := progress.GetCounts() //nolint[dogsled]
-	r.Equal(t, uint(42), total)
+	counts := progress.GetCounts()
+	r.Equal(t, uint(42), counts.Total)
 }
 
 func TestProgressAddingMessages(t *testing.T) {
@@ -66,13 +66,18 @@ func TestProgressAddingMessages(t *testing.T) {
 	progress.messageExported("msg4", []byte(""), errors.New("failed export"))
 	progress.messageImported("msg4", "", nil)
 
+	// msg5 is skipped.
+	progress.addMessage("msg5", []string{}, []string{})
+	progress.messageSkipped("msg5")
+
 	progress.finish()
 
-	failed, imported, exported, added, _ := progress.GetCounts()
-	a.Equal(t, uint(4), added)
-	a.Equal(t, uint(2), exported)
-	a.Equal(t, uint(2), imported)
-	a.Equal(t, uint(3), failed)
+	counts := progress.GetCounts()
+	a.Equal(t, uint(5), counts.Added)
+	a.Equal(t, uint(2), counts.Exported)
+	a.Equal(t, uint(2), counts.Imported)
+	a.Equal(t, uint(1), counts.Skipped)
+	a.Equal(t, uint(3), counts.Failed)
 
 	errorsMap := map[string]string{}
 	for _, status := range progress.GetFailedMessages() {

internal/transfer/provider_eml_source.go

@@ -82,8 +82,6 @@ func (p *EMLProvider) getFilePathsPerFolder(rules transferRules) (map[string][]s
 }
 
 func (p *EMLProvider) exportMessages(rule *Rule, filePaths []string, progress *Progress, ch chan<- Message) {
-	count := uint(len(filePaths))
-
 	for _, filePath := range filePaths {
 		if progress.shouldStop() {
 			break
@@ -91,6 +89,8 @@ func (p *EMLProvider) exportMessages(rule *Rule, filePaths []string, progress *P
 
 		msg, err := p.exportMessage(rule, filePath)
 
+		progress.addMessage(filePath, msg.sourceNames(), msg.targetNames())
+
 		// Read and check time in body only if the rule specifies it
 		// to not waste energy.
 		if err == nil && rule.HasTimeLimit() {
@@ -99,17 +99,11 @@ func (p *EMLProvider) exportMessages(rule *Rule, filePaths []string, progress *P
 				err = msgTimeErr
 			} else if !rule.isTimeInRange(msgTime) {
 				log.WithField("msg", filePath).Debug("Message skipped due to time")
-
-				count--
-				progress.updateCount(rule.SourceMailbox.Name, count)
+				progress.messageSkipped(filePath)
 				continue
 			}
 		}
 
-		// addMessage is called after time check to not report message
-		// which should not be exported but any error from reading body
-		// or parsing time is reported as an error.
-		progress.addMessage(filePath, msg.sourceNames(), msg.targetNames())
 		progress.messageExported(filePath, msg.Body, err)
 		if err == nil {
 			ch <- msg

internal/transfer/provider_mbox_source.go

@@ -114,7 +114,6 @@ func (p *MBOXProvider) transferTo(rules transferRules, progress *Progress, ch ch
 	}
 
 	index := 0
-	count := 0
 	for {
 		if progress.shouldStop() {
 			break
@@ -133,24 +132,18 @@ func (p *MBOXProvider) transferTo(rules transferRules, progress *Progress, ch ch
 
 		msg, err := p.exportMessage(rules, folderName, id, msgReader)
 
+		progress.addMessage(id, msg.sourceNames(), msg.targetNames())
+
 		if err == nil && len(msg.Targets) == 0 {
-			// Here should be called progress.messageSkipped(id) once we have
-			// this feature, and following progress.updateCount can be removed.
+			progress.messageSkipped(id)
 			continue
 		}
 
-		count++
-
-		// addMessage is called after time check to not report message
-		// which should not be exported but any error from reading body
-		// or parsing time is reported as an error.
-		progress.addMessage(id, msg.sourceNames(), msg.targetNames())
 		progress.messageExported(id, msg.Body, err)
 		if err == nil {
 			ch <- msg
 		}
 	}
-	progress.updateCount(filePath, uint(count))
 }
 
 func (p *MBOXProvider) exportMessage(rules transferRules, folderName, id string, msgReader io.Reader) (Message, error) {
@@ -177,7 +170,7 @@ func (p *MBOXProvider) getMessageRules(rules transferRules, folderName, id strin
 	folderRule, err := rules.getRuleBySourceMailboxName(folderName)
 	if err != nil {
 		log.WithField("msg", id).WithField("source", folderName).Debug("Message source doesn't have a rule")
-	} else {
+	} else if folderRule.Active {
 		msgRules = append(msgRules, folderRule)
 	}
 
@@ -191,7 +184,9 @@ func (p *MBOXProvider) getMessageRules(rules transferRules, folderName, id strin
 				log.WithField("msg", id).WithField("source", label).Debug("Message source doesn't have a rule")
 				continue
 			}
-			msgRules = append(msgRules, rule)
+			if rule.Active {
+				msgRules = append(msgRules, rule)
+			}
 		}
 	}
 

internal/transfer/provider_mbox_test.go

@@ -155,6 +155,29 @@ func TestMBOXProviderTransferFromTo(t *testing.T) {
 	})
 }
 
+func TestMBOXProviderGetMessageRules(t *testing.T) {
+	provider := newTestMBOXProvider("")
+
+	body := []byte(`Subject: Test
+X-Gmail-Labels: foo,bar
+
+`)
+	rules := transferRules{
+		rules: map[string]*Rule{
+			"1": {Active: true, SourceMailbox: Mailbox{Name: "folder"}},
+			"2": {Active: false, SourceMailbox: Mailbox{Name: "foo"}},
+			"3": {Active: true, SourceMailbox: Mailbox{Name: "bar"}},
+			"4": {Active: false, SourceMailbox: Mailbox{Name: "baz"}},
+			"5": {Active: true, SourceMailbox: Mailbox{Name: "other"}},
+		},
+	}
+
+	gotRules := provider.getMessageRules(rules, "folder", "id", body)
+	r.Equal(t, 2, len(gotRules))
+	r.Equal(t, "folder", gotRules[0].SourceMailbox.Name)
+	r.Equal(t, "bar", gotRules[1].SourceMailbox.Name)
+}
+
 func TestMBOXProviderGetMessageTargetsReturnsOnlyOneFolder(t *testing.T) {
 	provider := newTestMBOXProvider("")