replace zxq.co/ripple/hanayo

vendor/github.com/gin-gonic/gin/errors_test.go

@@ -0,0 +1,106 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package gin
+
+import (
+	"encoding/json"
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestError(t *testing.T) {
+	baseError := errors.New("test error")
+	err := &Error{
+		Err:  baseError,
+		Type: ErrorTypePrivate,
+	}
+	assert.Equal(t, err.Error(), baseError.Error())
+	assert.Equal(t, err.JSON(), H{"error": baseError.Error()})
+
+	assert.Equal(t, err.SetType(ErrorTypePublic), err)
+	assert.Equal(t, err.Type, ErrorTypePublic)
+
+	assert.Equal(t, err.SetMeta("some data"), err)
+	assert.Equal(t, err.Meta, "some data")
+	assert.Equal(t, err.JSON(), H{
+		"error": baseError.Error(),
+		"meta":  "some data",
+	})
+
+	jsonBytes, _ := json.Marshal(err)
+	assert.Equal(t, string(jsonBytes), "{\"error\":\"test error\",\"meta\":\"some data\"}")
+
+	err.SetMeta(H{
+		"status": "200",
+		"data":   "some data",
+	})
+	assert.Equal(t, err.JSON(), H{
+		"error":  baseError.Error(),
+		"status": "200",
+		"data":   "some data",
+	})
+
+	err.SetMeta(H{
+		"error":  "custom error",
+		"status": "200",
+		"data":   "some data",
+	})
+	assert.Equal(t, err.JSON(), H{
+		"error":  "custom error",
+		"status": "200",
+		"data":   "some data",
+	})
+
+	type customError struct {
+		status string
+		data   string
+	}
+	err.SetMeta(customError{status: "200", data: "other data"})
+	assert.Equal(t, err.JSON(), customError{status: "200", data: "other data"})
+}
+
+func TestErrorSlice(t *testing.T) {
+	errs := errorMsgs{
+		{Err: errors.New("first"), Type: ErrorTypePrivate},
+		{Err: errors.New("second"), Type: ErrorTypePrivate, Meta: "some data"},
+		{Err: errors.New("third"), Type: ErrorTypePublic, Meta: H{"status": "400"}},
+	}
+
+	assert.Equal(t, errs, errs.ByType(ErrorTypeAny))
+	assert.Equal(t, errs.Last().Error(), "third")
+	assert.Equal(t, errs.Errors(), []string{"first", "second", "third"})
+	assert.Equal(t, errs.ByType(ErrorTypePublic).Errors(), []string{"third"})
+	assert.Equal(t, errs.ByType(ErrorTypePrivate).Errors(), []string{"first", "second"})
+	assert.Equal(t, errs.ByType(ErrorTypePublic|ErrorTypePrivate).Errors(), []string{"first", "second", "third"})
+	assert.Empty(t, errs.ByType(ErrorTypeBind))
+	assert.Empty(t, errs.ByType(ErrorTypeBind).String())
+
+	assert.Equal(t, errs.String(), `Error #01: first
+Error #02: second
+     Meta: some data
+Error #03: third
+     Meta: map[status:400]
+`)
+	assert.Equal(t, errs.JSON(), []interface{}{
+		H{"error": "first"},
+		H{"error": "second", "meta": "some data"},
+		H{"error": "third", "status": "400"},
+	})
+	jsonBytes, _ := json.Marshal(errs)
+	assert.Equal(t, string(jsonBytes), "[{\"error\":\"first\"},{\"error\":\"second\",\"meta\":\"some data\"},{\"error\":\"third\",\"status\":\"400\"}]")
+	errs = errorMsgs{
+		{Err: errors.New("first"), Type: ErrorTypePrivate},
+	}
+	assert.Equal(t, errs.JSON(), H{"error": "first"})
+	jsonBytes, _ = json.Marshal(errs)
+	assert.Equal(t, string(jsonBytes), "{\"error\":\"first\"}")
+
+	errs = errorMsgs{}
+	assert.Nil(t, errs.Last())
+	assert.Nil(t, errs.JSON())
+	assert.Empty(t, errs.String())
+}