minify/json/json_test.go at v1.0.0 · randomcrab/minify

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package json // import "github.com/tdewolff/minify/json"

import (

"bytes"

"fmt"

"os"

"regexp"

"testing"

"github.com/stretchr/testify/assert"

"github.com/tdewolff/minify"

)

func assertJSON(t *testing.T, input, expected string) {

m := minify.New()

b := &bytes.Buffer{}

assert.Nil(t, Minify(m, "application/json", b, bytes.NewBufferString(input)), "Minify must not return error in "+input)

assert.Equal(t, expected, b.String(), "Minify must give expected result in "+input)

}

func TestJSON(t *testing.T) {

assertJSON(t, "{ \"a\": [1, 2] }", "{\"a\":[1,2]}")

assertJSON(t, "[{ \"a\": [{\"x\": null}, true] }]", "[{\"a\":[{\"x\":null},true]}]")

assertJSON(t, "{ \"a\": 1, \"b\": 2 }", "{\"a\":1,\"b\":2}")

}

////////////////////////////////////////////////////////////////

func ExampleMinify() {

m := minify.New()

m.AddFuncRegexp(regexp.MustCompile("[/+]json$"), Minify)

if err := m.Minify("application/json", os.Stdout, os.Stdin); err != nil {

fmt.Println("minify.Minify:", err)

}