75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package encoding
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import (
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"bytes"
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"testing"
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)
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func TestASCIIEncodeSimpleASCIIString(t *testing.T) {
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coder := &ASCIICoder{}
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var buf bytes.Buffer
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input := "Hello, World!"
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expected := []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
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err := coder.Encode(input, &buf)
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if err != nil {
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t.Errorf("Expected no error, but got %v", err)
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}
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if !bytes.Equal(buf.Bytes(), expected) {
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t.Errorf("Expected %v, but got %v", expected, buf.Bytes())
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}
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}
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func TestASCIIDecodeSimpleASCIIString(t *testing.T) {
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coder := &ASCIICoder{}
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var buf bytes.Buffer
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input := []byte{72, 101, 108, 108, 111, 44, 32, 87, 111, 114, 108, 100, 33}
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expected := "Hello, World!"
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buf.Write(input)
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output, err := coder.Decode(&buf)
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if err != nil {
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t.Errorf("Expected no error, but got %v", err)
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}
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if output != expected {
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t.Errorf("Expected %v, but got %v", expected, output)
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}
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}
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func TestASCIIEncodeEmptyString(t *testing.T) {
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coder := &ASCIICoder{}
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var buf bytes.Buffer
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input := ""
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expected := []byte{}
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err := coder.Encode(input, &buf)
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if err != nil {
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t.Errorf("Expected no error, but got %v", err)
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}
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if !bytes.Equal(buf.Bytes(), expected) {
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t.Errorf("Expected %v, but got %v", expected, buf.Bytes())
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}
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}
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func TestASCIIDecodeEmptyString(t *testing.T) {
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coder := &ASCIICoder{}
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buf := bytes.NewBuffer([]byte{})
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expected := ""
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output, err := coder.Decode(buf)
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if err != nil {
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t.Errorf("Expected no error, but got %v", err)
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}
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if output != expected {
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t.Errorf("Expected %v, but got %v", expected, output)
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}
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}
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