Function TestDisplayString

interpreter/interpreter_test.go:12–146

TestDisplayString tests the DisplayString() method of ast.Constant. This method returns a string representation without escaping Unicode characters

(t *testing.T)

// TestDisplayString tests the DisplayString() method of ast.Constant.
// This method returns a string representation without escaping Unicode characters
func TestDisplayString(t *testing.T) {
	tests := []struct {
		name     string
		constant ast.Constant
		want     string
	}{
		{
			name:     "name constant",
			constant: mustName("/foo"),
			want:     "/foo",
		},
		{
			name:     "simple string constant",
			constant: ast.String("hello"),
			want:     `"hello"`,
		},
		{
			name:     "string with unicode characters",
			constant: ast.String("hello世界"),
			want:     `"hello世界"`,
		},
		{
			name:     "string with special characters",
			constant: ast.String("hello\nworld\ttab"),
			want:     "\"hello\nworld\ttab\"",
		},
		{
			name:     "string with quotes",
			constant: ast.String(`say "hello"`),
			want:     `"say "hello""`,
		},
		{
			name:     "bytes constant",
			constant: ast.Bytes([]byte("hello")),
			want:     `b"hello"`,
		},
		{
			name:     "bytes with unicode",
			constant: ast.Bytes([]byte("hello世界")),
			want:     `b"hello世界"`,
		},
		{
			name:     "number constant",
			constant: ast.Number(42),
			want:     "42",
		},
		{
			name:     "negative number constant",
			constant: ast.Number(-123),
			want:     "-123",
		},
		{
			name:     "float constant",
			constant: ast.Float64(3.14159),
			want:     "3.14159",
		},
		{
			name:     "negative float constant",