go-errors/internal_test.go at master · weathersource/go-errors · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
package errors

import (
	"encoding/json"
	"errors"
	"testing"

	assert "github.com/stretchr/testify/assert"
	codes "google.golang.org/grpc/codes"
)

type InternalErrorTest struct {
	err          *InternalError
	timeout      bool
	temporary    bool
	errorInfo    string
	errorVerbose string
	errorDebug   string
	errorTrace   string
	getCode      int
	getMessage   string
	getCause     error
	json         []byte
	rpcCode      codes.Code
	rpcMessage   string
}

var InternalErrorTests = []InternalErrorTest{
	{
		err:        NewInternalError("foo"),
		timeout:    false,
		temporary:  false,
		errorInfo:  "error 500: INTERNAL ERROR. foo",
		getCode:    500,
		getMessage: "INTERNAL ERROR. foo",
		getCause:   nil,
		json:       []byte(`{"errorCode":500,"errorMessage":"INTERNAL ERROR."}`),
		rpcCode:    codes.Internal,
		rpcMessage: "INTERNAL ERROR.",
	},
	{
		err:        NewInternalError("foo", errors.New("causal error")),
		timeout:    false,
		temporary:  false,
		errorInfo:  "error 500: INTERNAL ERROR. foo",
		getCode:    500,
		getMessage: "INTERNAL ERROR. foo",
		getCause:   errors.New("causal error"),
		json:       []byte(`{"errorCode":500,"errorMessage":"INTERNAL ERROR."}`),
		rpcCode:    codes.Internal,
		rpcMessage: "INTERNAL ERROR.",
	},
	{
		err:        NewInternalError("foo", errors.New("causal error"), errors.New("causal error 2")),
		timeout:    false,
		temporary:  false,
		errorInfo:  "error 500: INTERNAL ERROR. foo",
		getCode:    500,
		getMessage: "INTERNAL ERROR. foo",
		getCause:   NewErrors(errors.New("causal error"), errors.New("causal error 2")),
		json:       []byte(`{"errorCode":500,"errorMessage":"INTERNAL ERROR."}`),
		rpcCode:    codes.Internal,
		rpcMessage: "INTERNAL ERROR.",
	},
}

func TestInternalErrorTimeout(t *testing.T) {
	for _, test := range InternalErrorTests {
		assert.Equal(t, test.timeout, test.err.Timeout())
	}
}

func TestInternalErrorTemporary(t *testing.T) {
	for _, test := range InternalErrorTests {
		assert.Equal(t, test.temporary, test.err.Temporary())
	}
}

func TestInternalErrorError(t *testing.T) {
	// note, all other verbosity states tested in error_test.go
	SetVerbosity(Info)
	for _, test := range InternalErrorTests {
		assert.Equal(t, test.errorInfo, test.err.Error())
	}
}

func TestInternalErrorGetCode(t *testing.T) {
	for _, test := range InternalErrorTests {
		assert.Equal(t, test.getCode, test.err.GetCode())
	}
}

func TestInternalErrorGetMessage(t *testing.T) {
	for _, test := range InternalErrorTests {
		assert.Equal(t, test.getMessage, test.err.GetMessage())
	}
}

func TestInternalErrorGetCause(t *testing.T) {
	for _, test := range InternalErrorTests {
		if test.getCause == nil {
			assert.Nil(t, test.err.GetCause())
		} else {
			assert.Equal(t, test.getCause.Error(), test.err.GetCause().Error())
		}
	}
}

func TestInternalErrorGetStack(t *testing.T) {
	for _, test := range InternalErrorTests {
		assert.NotNil(t, test.err.GetStack())
	}
}

func TestInternalErrorJson(t *testing.T) {
	for _, test := range InternalErrorTests {
		json, _ := json.Marshal(test.err)
		assert.Equal(t, string(json[:]), string((test.json)[:]))
	}
}

func TestInternalErrorGrpc(t *testing.T) {
	for _, test := range InternalErrorTests {
		s := test.err.GRPCStatus()
		assert.Equal(t, test.rpcCode, s.Code())
		assert.Equal(t, test.rpcMessage, s.Message())
	}
}