Fixed docker

internal/common/ui/commandctrl/cmdpacks/modrs_test.go

@@ -2,10 +2,11 @@ package cmdpacks_test
 
 import (
 	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
 	"lmika.dev/cmd/dynamo-browse/internal/common/ui/commandctrl/cmdpacks"
 	"lmika.dev/cmd/dynamo-browse/internal/dynamo-browse/models"
-	"github.com/stretchr/testify/assert"
-	"testing"
 )
 
 func TestModRS_New(t *testing.T) {
@@ -152,3 +153,41 @@ func TestModRS_Query(t *testing.T) {
 		})
 	}
 }
+
+func TestModRS_First(t *testing.T) {
+	tests := []struct {
+		descr string
+		cmd   string
+	}{
+		{
+			descr: "returns the first item in sorted order",
+			cmd: `
+				$rs = rs:query 'pk="abc"' -table service-test-data
+				assert (eq $rs.First.pk "abc") "expected First.pk == abc"
+				assert (eq $rs.First.sk "111") "expected First.sk == 111"
+			`,
+		}, {
+			descr: "returns the first item in single item",
+			cmd: `
+				$rs = rs:query 'pk="abc" and sk="222"' -table service-test-data
+				assert (eq $rs.First.pk "abc") "expected First.pk == abc"
+				assert (eq $rs.First.sk "222") "expected First.sk == 222"
+				assert (eq $rs.First.beta 1231) "expected First.beta == 1231"
+			`,
+		}, {
+			descr: "returns the first item in empty result",
+			cmd: `
+				$rs = rs:query 'pk="zzz"' -table service-test-data
+				assert (eq $rs.First ()) "expected First to be nil"
+			`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.descr, func(t *testing.T) {
+			svc := newService(t)
+
+			_, err := svc.CommandController.ExecuteAndWait(t.Context(), tt.cmd)
+			assert.NoError(t, err)
+		})
+	}
+}