-
Notifications
You must be signed in to change notification settings - Fork 220
/
array_test.go
138 lines (114 loc) · 7.02 KB
/
array_test.go
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
129
130
131
132
133
134
135
136
137
138
// Copyright [2019] LinkedIn Corp. Licensed under the Apache License, Version
// 2.0 (the "License"); you may not use this file except in compliance with the
// License. You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
package goavro
import (
"testing"
)
func TestArraySchema(t *testing.T) {
testSchemaValid(t, `{"type":"array","items":"bytes"}`)
testSchemaInvalid(t, `{"type":"array","item":"int"}`, "Array ought to have items key")
testSchemaInvalid(t, `{"type":"array","items":"integer"}`, "Array items ought to be valid Avro type")
testSchemaInvalid(t, `{"type":"array","items":3}`, "Array items ought to be valid Avro type")
testSchemaInvalid(t, `{"type":"array","items":int}`, "invalid character") // type name must be quoted
}
func TestArrayDecodeInitialBlockCountCannotDecode(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, nil, "block count")
}
func TestArrayDecodeInitialBlockCountZero(t *testing.T) {
testBinaryDecodePass(t, `{"type":"array","items":"int"}`, []interface{}{}, []byte{0})
}
func TestArrayDecodeInitialBlockCountNegative(t *testing.T) {
testBinaryDecodePass(t, `{"type":"array","items":"int"}`, []interface{}{3}, []byte{1, 2, 6, 0})
}
func TestArrayDecodeInitialBlockCountTooLarge(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, morePositiveThanMaxBlockCount, "block count")
}
func TestArrayDecodeInitialBlockCountNegativeTooLarge(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, append(moreNegativeThanMaxBlockCount, byte(0)), "block count")
}
func TestArrayDecodeInitialBlockCountTooNegative(t *testing.T) {
// -(uint8(-128)) == -128
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, append(mostNegativeBlockCount, byte(0)), "block count")
}
func TestArrayDecodeNextBlockCountCannotDecode(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, []byte{2, 6}, "block count")
}
func TestArrayDecodeNextBlockCountNegative(t *testing.T) {
testBinaryDecodePass(t, `{"type":"array","items":"int"}`, []interface{}{3, 3}, []byte{2, 6, 1, 2, 6, 0})
}
func TestArrayDecodeNextBlockCountTooLarge(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, append([]byte{2, 6}, morePositiveThanMaxBlockCount...), "block count")
}
func TestArrayDecodeNextBlockCountNegativeTooLarge(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, append([]byte{2, 6}, append(moreNegativeThanMaxBlockCount, []byte{2, 6, 0}...)...), "block count")
}
func TestArrayDecodeNextBlockCountTooNegative(t *testing.T) {
testBinaryDecodeFail(t, `{"type":"array","items":"int"}`, append([]byte{2, 6}, append(mostNegativeBlockCount, []byte{2, 6, 0}...)...), "block count")
}
func TestArrayNull(t *testing.T) {
testBinaryCodecPass(t, `{"type":"array","items":"null"}`, []interface{}{}, []byte{0})
testBinaryCodecPass(t, `{"type":"array","items":"null"}`, []interface{}{nil}, []byte{2, 0})
testBinaryCodecPass(t, `{"type":"array","items":"null"}`, []interface{}{nil, nil}, []byte{4, 0})
}
func TestArrayReceiveSliceEmptyInterface(t *testing.T) {
testBinaryCodecPass(t, `{"type":"array","items":"boolean"}`, []interface{}{}, []byte{0})
testBinaryCodecPass(t, `{"type":"array","items":"boolean"}`, []interface{}{false}, []byte{2, 0, 0})
testBinaryCodecPass(t, `{"type":"array","items":"boolean"}`, []interface{}{true}, []byte{2, 1, 0})
testBinaryCodecPass(t, `{"type":"array","items":"boolean"}`, []interface{}{false, false}, []byte{4, 0, 0, 0})
testBinaryCodecPass(t, `{"type":"array","items":"boolean"}`, []interface{}{true, true}, []byte{4, 1, 1, 0})
}
func TestArrayBinaryReceiveSliceInt(t *testing.T) {
testBinaryCodecPass(t, `{"type":"array","items":"int"}`, []int{}, []byte{0})
testBinaryCodecPass(t, `{"type":"array","items":"int"}`, []int{1}, []byte("\x02\x02\x00"))
testBinaryCodecPass(t, `{"type":"array","items":"int"}`, []int{1, 2}, []byte("\x04\x02\x04\x00"))
}
func TestArrayTextualReceiveSliceInt(t *testing.T) {
testTextCodecPass(t, `{"type":"array","items":"int"}`, []int{}, []byte(`[]`))
testTextCodecPass(t, `{"type":"array","items":"int"}`, []int{1}, []byte(`[1]`))
testTextCodecPass(t, `{"type":"array","items":"int"}`, []int{1, 2}, []byte(`[1,2]`))
}
func TestArrayBytes(t *testing.T) {
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, []interface{}(nil), []byte{0}) // item count == 0
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, []interface{}{[]byte("foo")}, []byte("\x02\x06foo\x00")) // item count == 1, item 1 size == 3, foo, no more items
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, []interface{}{[]byte("foo"), []byte("bar")}, []byte("\x04\x06foo\x06bar\x00"))
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, [][]byte(nil), []byte{0}) // item count == 0
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, [][]byte{[]byte("foo")}, []byte("\x02\x06foo\x00")) // item count == 1, item 1 size == 3, foo, no more items
testBinaryCodecPass(t, `{"type":"array","items":"bytes"}`, [][]byte{[]byte("foo"), []byte("bar")}, []byte("\x04\x06foo\x06bar\x00"))
}
func TestArrayEncodeError(t *testing.T) {
// provided slice of primitive types that are not compatible with schema
testBinaryEncodeFailBadDatumType(t, `{"type":"array","items":"int"}`, []string{"1"})
testBinaryEncodeFailBadDatumType(t, `{"type":"array","items":"int"}`, []string{"1", "2"})
}
func TestArrayEncodeErrorFIXME(t *testing.T) {
// NOTE: Would be better if returns error, however, because only the size is encoded, the
// items encoder is never invoked to detect it is the wrong slice type
if false {
testBinaryEncodeFailBadDatumType(t, `{"type":"array","items":"int"}`, []string{})
} else {
testBinaryCodecPass(t, `{"type":"array","items":"int"}`, []string{}, []byte{0})
}
}
func TestArrayTextDecodeFail(t *testing.T) {
schema := `{"type":"array","items":"string"}`
testTextDecodeFail(t, schema, []byte(` "v1" , "v2" ] `), "expected: '['")
testTextDecodeFail(t, schema, []byte(` [ 13 , "v2" ] `), "expected initial \"")
testTextDecodeFail(t, schema, []byte(` [ "v1 , "v2" ] `), "expected ',' or ']'")
testTextDecodeFail(t, schema, []byte(` [ "v1" "v2" ] `), "expected ',' or ']'")
testTextDecodeFail(t, schema, []byte(` [ "v1" , 13 ] `), "expected initial \"")
testTextDecodeFail(t, schema, []byte(` [ "v1" , "v2 ] `), "expected final \"")
testTextDecodeFail(t, schema, []byte(` [ "v1" , "v2" `), "short buffer")
}
func TestArrayTextCodecPass(t *testing.T) {
schema := `{"type":"array","items":"string"}`
datum := []interface{}{"⌘ ", "value2"}
testTextEncodePass(t, schema, datum, []byte(`["\u0001\u2318 ","value2"]`))
testTextDecodePass(t, schema, datum, []byte(` [ "\u0001\u2318 " , "value2" ]`))
testTextCodecPass(t, schema, []interface{}{}, []byte(`[]`)) // empty array
}