✨ Add JSON formatter

formatters/json_test.go

@@ -0,0 +1,67 @@
+package formatters
+
+import (
+	//"bufio"
+	//"bytes"
+	"fmt"
+	"testing"
+	"time"
+
+	"codeberg.org/danjones000/my-log/models"
+	//"codeberg.org/danjones000/my-log/tools"
+	"github.com/stretchr/testify/assert"
+	//"github.com/stretchr/testify/require"
+)
+
+func TestJsonName(t *testing.T) {
+	f, _ := New("json")
+	assert.Equal(t, "json", f.Name())
+}
+
+func TestJsonMeta(t *testing.T) {
+	f, _ := New("json")
+	m := models.Meta{"foo", 42}
+	exp := `{"foo":42}`
+	o, err := f.Meta(m)
+	assert.NoError(t, err)
+	assert.JSONEq(t, exp, string(o))
+}
+
+func TestJsonEntry(t *testing.T) {
+	when := time.Now()
+	f, _ := New("json")
+	m := models.Meta{"foo", 42}
+	e := models.Entry{
+		Title:  "Homer",
+		Date:   when,
+		Fields: []models.Meta{m},
+	}
+	exp := fmt.Sprintf(`{"title":"%s","date":"%s","foo":42}`, e.Title, when.Format(time.RFC3339))
+	o, err := f.Entry(e)
+	assert.NoError(t, err)
+	assert.JSONEq(t, exp, string(o))
+}
+
+func TestJsonLog(t *testing.T) {
+	when := time.Now()
+	f, _ := New("json")
+	m := models.Meta{"foo", 42}
+	e := models.Entry{
+		Title:  "Homer",
+		Date:   when,
+		Fields: []models.Meta{m},
+	}
+	l := models.Log{"stuff", []models.Entry{e}}
+	exp := fmt.Sprintf(`{"%s":[{"title":"%s","date":"%s","foo":42}]}`, l.Name, e.Title, when.Format(time.RFC3339))
+	o, err := f.Log(l)
+	assert.NoError(t, err)
+	assert.JSONEq(t, exp, string(o))
+}
+
+func TestJsonNoLogs(t *testing.T) {
+	f, _ := New("json")
+	o, err := f.Logs([]models.Log{})
+	var exp []byte
+	assert.NoError(t, err)
+	assert.Equal(t, exp, o)
+}