list test

plan/command/list.go

@@ -4,28 +4,35 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/urfave/cli/v2"
 	"go-mod.ewintr.nl/planner/plan/storage"
 )
 
-var ListCmd = &cli.Command{
-	Name:  "list",
-	Usage: "List everything",
+type List struct {
+	localIDRepo storage.LocalID
+	eventRepo   storage.Event
 }
 
-func NewListCmd(localRepo storage.LocalID, eventRepo storage.Event) *cli.Command {
-	ListCmd.Action = func(cCtx *cli.Context) error {
-		return List(localRepo, eventRepo)
+func NewList(localIDRepo storage.LocalID, eventRepo storage.Event) Command {
+	return &List{
+		localIDRepo: localIDRepo,
+		eventRepo:   eventRepo,
 	}
-	return ListCmd
 }
 
-func List(localRepo storage.LocalID, eventRepo storage.Event) error {
-	localIDs, err := localRepo.FindAll()
+func (list *List) Execute(main []string, flags map[string]string) error {
+	if len(main) > 0 && main[0] != "list" {
+		return ErrWrongCommand
+	}
+
+	return list.do()
+}
+
+func (list *List) do() error {
+	localIDs, err := list.localIDRepo.FindAll()
 	if err != nil {
 		return fmt.Errorf("could not get local ids: %v", err)
 	}
-	all, err := eventRepo.FindAll()
+	all, err := list.eventRepo.FindAll()
 	if err != nil {
 		return err
 	}

plan/command/list_test.go

@@ -0,0 +1,58 @@
+package command_test
+
+import (
+	"testing"
+	"time"
+
+	"go-mod.ewintr.nl/planner/item"
+	"go-mod.ewintr.nl/planner/plan/command"
+	"go-mod.ewintr.nl/planner/plan/storage/memory"
+)
+
+func TestList(t *testing.T) {
+	t.Parallel()
+
+	eventRepo := memory.NewEvent()
+	localRepo := memory.NewLocalID()
+	e := item.Event{
+		ID: "id",
+		EventBody: item.EventBody{
+			Title: "name",
+			Start: time.Date(2024, 10, 7, 9, 30, 0, 0, time.UTC),
+		},
+	}
+	if err := eventRepo.Store(e); err != nil {
+		t.Errorf("exp nil, got %v", err)
+	}
+	if err := localRepo.Store(e.ID, 1); err != nil {
+		t.Errorf("exp nil, got %v", err)
+	}
+
+	for _, tc := range []struct {
+		name   string
+		main   []string
+		expErr bool
+	}{
+		{
+			name: "empty",
+			main: []string{},
+		},
+		{
+			name: "list",
+			main: []string{"list"},
+		},
+		{
+			name:   "wrong",
+			main:   []string{"delete"},
+			expErr: true,
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			cmd := command.NewList(localRepo, eventRepo)
+			actErr := cmd.Execute(tc.main, nil) != nil
+			if tc.expErr != actErr {
+				t.Errorf("exp %v, got %v", tc.expErr, actErr)
+			}
+		})
+	}
+}