105 lines
3.5 KiB
Go
105 lines
3.5 KiB
Go
package pdu
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import (
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"testing"
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)
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// region encode
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// func TestRealScenario(t *testing.T) {
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// expected := []byte{0, 0, 0, 54, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 1, 67, 77, 84, 0, 1, 1, 49, 50, 51, 52, 53, 0, 1, 1, 54, 55, 56, 57, 48, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 72, 101, 108, 108, 111, 44, 32, 83, 77, 80, 80, 33}
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// p := &SUBMIT_SM{
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// header: PDU_HEADER{
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// command_length: 0,
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// command_id: 4,
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// command_status: 0,
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// sequence_number: 1,
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// },
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// service_type: "CMT",
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// source_addr_ton: 1,
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// source_addr_npi: 1,
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// source_addr: "12345",
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// dest_addr_ton: 1,
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// dest_addr_npi: 1,
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// destination_addr: "67890",
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// esm_class: 0,
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// protocol_id: 0,
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// priority_flag: 0,
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// schedule_delivery_time: "",
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// validity_period: "",
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// registered_delivery: 1,
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// data_coding: 0,
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// sm_default_msg_id: 0,
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// short_message: "Hello, SMPP!",
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// }
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// p.header.command_length = uint32(p.Size())
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// p.sm_length = byte(len(p.short_message))
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// buf := make([]byte, p.Size())
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// err := p.EncodeInto(&buf)
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// if err != nil {
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// t.Errorf("Expected no error, got %v", err)
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// }
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// if len(buf) != len(expected) {
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// t.Errorf("Expected byte slice of length %d, got %d", len(expected), len(buf))
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// }
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// for i, v := range buf {
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// if v != expected[i] {
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// t.Errorf("Expected byte slice with values %v, got %v", expected, buf)
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// break
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// }
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// }
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// }
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// region decode
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// region size
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func TestCalculateSizeTypicalInstance(t *testing.T) {
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p := &SUBMIT_SM{
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service_type: "test_service",
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source_addr: "12345",
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destination_addr: "67890",
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schedule_delivery_time: "",
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validity_period: "",
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short_message: "Hello, World!",
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}
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expectedSize := 16 + len(p.service_type) + 1 + 1 + len(p.source_addr) + 1 + 1 + len(p.destination_addr) + 1 + 1 + 1 + len(p.schedule_delivery_time) + len(p.validity_period) + 1 + 1 + 1 + 1 + 1 + len(p.short_message)
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actualSize := p.Size()
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if actualSize != expectedSize {
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t.Errorf("Expected size %d, but got %d", expectedSize, actualSize)
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}
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}
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func TestCalculateSizeMaxLengths(t *testing.T) {
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maxLen := 255
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p := &SUBMIT_SM{
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service_type: string(make([]byte, maxLen)),
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source_addr: string(make([]byte, maxLen)),
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destination_addr: string(make([]byte, maxLen)),
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schedule_delivery_time: string(make([]byte, maxLen)),
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validity_period: string(make([]byte, maxLen)),
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short_message: string(make([]byte, maxLen)),
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}
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expectedSize := 16 + maxLen + 1 + 1 + maxLen + 1 + 1 + maxLen + 1 + 1 + 1 + maxLen + maxLen + 1 + 1 + 1 + 1 + 1 + maxLen
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actualSize := p.Size()
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if actualSize != expectedSize {
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t.Errorf("Expected size %d, but got %d", expectedSize, actualSize)
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}
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}
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func TestHandlesEmptyStringsForAllStringFields(t *testing.T) {
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p := &SUBMIT_SM{
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service_type: "",
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source_addr: "",
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destination_addr: "",
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schedule_delivery_time: "",
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validity_period: "",
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short_message: "",
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}
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expectedSize := 16 + len(p.service_type) + 1 + 1 + len(p.source_addr) + 1 + 1 + len(p.destination_addr) + 1 + 1 + 1 + len(p.schedule_delivery_time) + len(p.validity_period) + 1 + 1 + 1 + 1 + 1 + len(p.short_message)
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actualSize := p.Size()
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if actualSize != expectedSize {
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t.Errorf("Expected size %d, but got %d", expectedSize, actualSize)
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}
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}
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// region benchmark |