mirror of
https://github.com/nshttpd/mikrotik-exporter.git
synced 2024-12-11 14:18:28 +01:00
100 lines
3.7 KiB
Go
100 lines
3.7 KiB
Go
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// Copyright (c) 2017 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package zap
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import (
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"errors"
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"testing"
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"go.uber.org/zap/zapcore"
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richErrors "github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestErrorConstructors(t *testing.T) {
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fail := errors.New("fail")
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tests := []struct {
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name string
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field zapcore.Field
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expect zapcore.Field
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}{
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{"Error", Skip(), Error(nil)},
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{"Error", zapcore.Field{Key: "error", Type: zapcore.ErrorType, Interface: fail}, Error(fail)},
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{"NamedError", Skip(), NamedError("foo", nil)},
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{"NamedError", zapcore.Field{Key: "foo", Type: zapcore.ErrorType, Interface: fail}, NamedError("foo", fail)},
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{"Any:Error", Any("k", errors.New("v")), NamedError("k", errors.New("v"))},
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{"Any:Errors", Any("k", []error{errors.New("v")}), Errors("k", []error{errors.New("v")})},
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}
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for _, tt := range tests {
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if !assert.Equal(t, tt.expect, tt.field, "Unexpected output from convenience field constructor %s.", tt.name) {
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t.Logf("type expected: %T\nGot: %T", tt.expect.Interface, tt.field.Interface)
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}
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assertCanBeReused(t, tt.field)
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}
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}
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func TestErrorArrayConstructor(t *testing.T) {
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tests := []struct {
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desc string
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field zapcore.Field
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expected []interface{}
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}{
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{"empty errors", Errors("", []error{}), []interface{}(nil)},
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{
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"errors",
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Errors("", []error{nil, errors.New("foo"), nil, errors.New("bar")}),
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[]interface{}{map[string]interface{}{"error": "foo"}, map[string]interface{}{"error": "bar"}},
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},
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}
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for _, tt := range tests {
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enc := zapcore.NewMapObjectEncoder()
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tt.field.Key = "k"
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tt.field.AddTo(enc)
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assert.Equal(t, tt.expected, enc.Fields["k"], "%s: unexpected map contents.", tt.desc)
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assert.Equal(t, 1, len(enc.Fields), "%s: found extra keys in map: %v", tt.desc, enc.Fields)
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}
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}
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func TestErrorsArraysHandleRichErrors(t *testing.T) {
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errs := []error{richErrors.New("egad")}
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enc := zapcore.NewMapObjectEncoder()
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Errors("k", errs).AddTo(enc)
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assert.Equal(t, 1, len(enc.Fields), "Expected only top-level field.")
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val := enc.Fields["k"]
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arr, ok := val.([]interface{})
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require.True(t, ok, "Expected top-level field to be an array.")
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require.Equal(t, 1, len(arr), "Expected only one error object in array.")
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serialized := arr[0]
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errMap, ok := serialized.(map[string]interface{})
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require.True(t, ok, "Expected serialized error to be a map, got %T.", serialized)
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assert.Equal(t, "egad", errMap["error"], "Unexpected standard error string.")
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assert.Contains(t, errMap["errorVerbose"], "egad", "Verbose error string should be a superset of standard error.")
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assert.Contains(t, errMap["errorVerbose"], "TestErrorsArraysHandleRichErrors", "Verbose error string should contain a stacktrace.")
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}
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