test: add missing filetest for board ID getter by name

examples/gno.land/r/nt/boards2/z_7_a_filetest.gno

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"std"
+
+	"gno.land/r/nt/boards2"
+)
+
+const (
+	owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+	name  = "test123"
+)
+
+var bid boards2.BoardID
+
+func init() {
+	std.TestSetOrigCaller(owner)
+	bid = boards2.CreateBoard(name)
+}
+
+func main() {
+	bid2, found := boards2.GetBoardIDFromName(name)
+	println(found)
+	println(bid2 == bid)
+}
+
+// Output:
+// true
+// true

examples/gno.land/r/nt/boards2/z_7_b_filetest.gno

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"std"
+
+	"gno.land/r/nt/boards2"
+)
+
+const owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+
+func init() {
+	std.TestSetOrigCaller(owner)
+}
+
+func main() {
+	bid, found := boards2.GetBoardIDFromName("foobar")
+	println(found)
+	println(bid == 0)
+}
+
+// Output:
+// false
+// true