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package lib
import (
"bytes"
"os"
"testing"
)
func TestRegisterInputConverter(t *testing.T) {
origMap := inputConverterMap
inputConverterMap = make(map[string]InputConverter)
defer func() { inputConverterMap = origMap }()
mock := &mockInputConverter{typeName: "test-ic", action: ActionAdd, description: "Test Input"}
// Register successfully
if err := RegisterInputConverter("test-ic", mock); err != nil {
t.Errorf("RegisterInputConverter error = %v", err)
}
// Duplicate registration
if err := RegisterInputConverter("test-ic", mock); err != ErrDuplicatedConverter {
t.Errorf("expected ErrDuplicatedConverter, got %v", err)
}
}
func TestRegisterOutputConverter(t *testing.T) {
origMap := outputConverterMap
outputConverterMap = make(map[string]OutputConverter)
defer func() { outputConverterMap = origMap }()
mock := &mockOutputConverter{typeName: "test-oc", action: ActionOutput, description: "Test Output"}
// Register successfully
if err := RegisterOutputConverter("test-oc", mock); err != nil {
t.Errorf("RegisterOutputConverter error = %v", err)
}
// Duplicate registration
if err := RegisterOutputConverter("test-oc", mock); err != ErrDuplicatedConverter {
t.Errorf("expected ErrDuplicatedConverter, got %v", err)
}
}
func TestListInputConverter(t *testing.T) {
origMap := inputConverterMap
inputConverterMap = make(map[string]InputConverter)
defer func() { inputConverterMap = origMap }()
mock := &mockInputConverter{typeName: "test-ic", action: ActionAdd, description: "Test Input"}
RegisterInputConverter("test-ic", mock)
// Capture stdout
old := os.Stdout
r, w, _ := os.Pipe()
os.Stdout = w
ListInputConverter()
w.Close()
os.Stdout = old
var buf bytes.Buffer
buf.ReadFrom(r)
output := buf.String()
expected := "All available input formats:\n - test-ic (Test Input)\n"
if output != expected {
t.Errorf("ListInputConverter output = %q, want %q", output, expected)
}
}
func TestListOutputConverter(t *testing.T) {
origMap := outputConverterMap
outputConverterMap = make(map[string]OutputConverter)
defer func() { outputConverterMap = origMap }()
mock := &mockOutputConverter{typeName: "test-oc", action: ActionOutput, description: "Test Output"}
RegisterOutputConverter("test-oc", mock)
// Capture stdout
old := os.Stdout
r, w, _ := os.Pipe()
os.Stdout = w
ListOutputConverter()
w.Close()
os.Stdout = old
var buf bytes.Buffer
buf.ReadFrom(r)
output := buf.String()
expected := "All available output formats:\n - test-oc (Test Output)\n"
if output != expected {
t.Errorf("ListOutputConverter output = %q, want %q", output, expected)
}
}
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