test: add new filetests

examples/gno.land/r/nt/boards2/v1/z_10_g_filetest.gno

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"std"
+
+	boards2 "gno.land/r/nt/boards2/v1"
+)
+
+const owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+
+var (
+	bid boards2.BoardID
+	pid boards2.PostID
+)
+
+func init() {
+	std.TestSetOrigCaller(owner)
+	bid = boards2.CreateBoard("test-board")
+	pid = boards2.CreateThread(bid, "Foo", "bar")
+
+	boards2.SetFlaggingThreshold(bid, 2)
+	boards2.FlagThread(bid, pid, "")
+}
+
+func main() {
+	boards2.FlagThread(bid, pid, "")
+}
+
+// Error:
+// item has been already flagged by a current user

examples/gno.land/r/nt/boards2/v1/z_16_a_filetest.gno

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"std"
+
+	boards2 "gno.land/r/nt/boards2/v1"
+)
+
+const owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+
+var bid boards2.BoardID
+
+func init() {
+	std.TestSetOrigCaller(owner)
+	bid = boards2.CreateBoard("test-board")
+}
+
+func main() {
+	boards2.SetFlaggingThreshold(bid, 4)
+
+	// Ensure that flagging threshold changed
+	println(boards2.GetFlaggingThreshold(bid))
+}
+
+// Output:
+// 4

examples/gno.land/r/nt/boards2/v1/z_16_b_filetest.gno

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"std"
+
+	boards2 "gno.land/r/nt/boards2/v1"
+)
+
+const owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+
+const bid boards2.BoardID = 404
+
+func init() {
+	std.TestSetOrigCaller(owner)
+}
+
+func main() {
+	boards2.SetFlaggingThreshold(bid, 1)
+}
+
+// Error:
+// board does not exist with ID: 404

examples/gno.land/r/nt/boards2/v1/z_16_c_filetest.gno

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"std"
+
+	boards2 "gno.land/r/nt/boards2/v1"
+)
+
+const owner = std.Address("g1jg8mtutu9khhfwc4nxmuhcpftf0pajdhfvsqf5") // @test1
+
+func init() {
+	std.TestSetOrigCaller(owner)
+}
+
+func main() {
+	boards2.SetFlaggingThreshold(1, 0)
+}
+
+// Error:
+// invalid flagging threshold