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// Copyright (C) 2022-2023 Luke Shumaker <lukeshu@lukeshu.com>
//
// SPDX-License-Identifier: GPL-2.0-or-later
package lowmemjson
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestEncoder(t *testing.T) {
t.Parallel()
var out strings.Builder
enc := NewEncoder(&out)
assert.NoError(t, enc.Encode(1))
assert.NoError(t, enc.Encode(1))
assert.NoError(t, enc.Encode(struct{}{}))
assert.NoError(t, enc.Encode(nil))
assert.NoError(t, enc.Encode(1))
assert.Equal(t, "1\n1{}null1", out.String())
}
func TestEncoderIndent(t *testing.T) {
t.Parallel()
var out strings.Builder
enc := NewEncoder(NewReEncoder(&out, ReEncoderConfig{
AllowMultipleValues: true,
Indent: "\t",
}))
assert.NoError(t, enc.Encode(1))
assert.NoError(t, enc.Encode(2))
assert.NoError(t, enc.Encode(struct{}{}))
assert.NoError(t, enc.Encode([]int{9}))
assert.NoError(t, enc.Encode(nil))
assert.NoError(t, enc.Encode(1))
assert.Equal(t, "1\n2\n{}\n[\n\t9\n]\nnull\n1", out.String())
}
func TestEncode(t *testing.T) {
t.Parallel()
var out strings.Builder
assert.NoError(t, NewEncoder(&out).Encode(1))
assert.NoError(t, NewEncoder(&out).Encode(1))
assert.NoError(t, NewEncoder(&out).Encode(struct{}{}))
assert.NoError(t, NewEncoder(&out).Encode(nil))
assert.NoError(t, NewEncoder(&out).Encode(1))
assert.Equal(t, "11{}null1", out.String())
}
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