-
Notifications
You must be signed in to change notification settings - Fork 215
/
ImmutableJsonFieldSelectorFactoryTest.java
executable file
·181 lines (140 loc) · 7.79 KB
/
ImmutableJsonFieldSelectorFactoryTest.java
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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
/*
* Copyright (c) 2017 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.json;
import static org.assertj.core.api.Assertions.assertThat;
import static org.eclipse.ditto.json.JsonFactory.newPointer;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.Set;
import org.assertj.core.api.Assertions;
import org.junit.Ignore;
import org.junit.Test;
/**
* Unit test for {@link ImmutableJsonFieldSelectorFactory}.
*/
public final class ImmutableJsonFieldSelectorFactoryTest {
private static final JsonParseOptions JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING =
JsonFactory.newParseOptionsBuilder().withoutUrlDecoding().build();
private static final JsonParseOptions JSON_PARSE_OPTIONS_WITH_URL_DECODING =
JsonFactory.newParseOptionsBuilder().withUrlDecoding().build();
@Test
public void assertImmutability() {
assertInstancesOf(ImmutableJsonFieldSelectorFactory.class, areImmutable());
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullString() {
ImmutableJsonFieldSelectorFactory.newInstance(null, JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
}
@Test(expected = NullPointerException.class)
public void tryToCreateInstanceWithNullOptions() {
ImmutableJsonFieldSelectorFactory.newInstance("foo", null);
}
@Test(expected = JsonFieldSelectorInvalidException.class)
public void tryToCreateInstanceWithEmptyString() {
ImmutableJsonFieldSelectorFactory.newInstance("", JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
}
@Test(expected = JsonFieldSelectorInvalidException.class)
public void tryToCreateInstanceWithStringContainingUnevenCountOfOpeningAndClosingParentheses() {
final String jsonFieldSelectorString = "thingId,attributes(someAttr/subsel,owner";
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString, JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
}
@Test
public void newJsonFieldSelectorReturnsExpected() {
final String jsonFieldSelectorString = "thingId,attributes(someAttr/subel,foo),owner";
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
final JsonFieldSelector jsonFieldSelector = underTest.newJsonFieldSelector();
final byte expectedSize = 4;
Assertions.assertThat(jsonFieldSelector).hasSize(expectedSize);
}
@Test
public void newJsonFieldSelectorFromSimpleKeyString() {
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance("thingId", JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
final JsonFieldSelector jsonFieldSelector = underTest.newJsonFieldSelector();
Assertions.assertThat(jsonFieldSelector).hasSize(1);
}
@Test
public void newJsonFieldSelectorFromStringWithSubFields() {
final String jsonFieldSelectorString = "one,two(subfield1,sub2),three(foo,bar/baz),four";
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
final JsonFieldSelector jsonFieldSelector = underTest.newJsonFieldSelector();
final byte expectedSize = 6;
final JsonPointer onePointer = newPointer("one");
final JsonPointer twoSubfield1Pointer = JsonFactory.newPointer(JsonFactory.newKey("two"), JsonFactory.newKey("subfield1"));
final JsonPointer twoSub2Pointer = JsonFactory.newPointer(JsonFactory.newKey("two"), JsonFactory.newKey("sub2"));
final JsonPointer threeFooPointer = JsonFactory.newPointer(JsonFactory.newKey("three"), JsonFactory.newKey("foo"));
final JsonPointer threeBarPointer = JsonFactory.newPointer(JsonFactory.newKey("three"), JsonFactory.newKey("bar"), JsonFactory
.newKey("baz"));
final JsonPointer fourPointer = JsonFactory.newPointer(JsonFactory.newKey("four"));
final Set<JsonPointer> actualPointers = jsonFieldSelector.getPointers();
assertThat(actualPointers).hasSize(expectedSize);
assertThat(actualPointers).contains(onePointer, twoSubfield1Pointer, twoSub2Pointer, threeFooPointer,
threeBarPointer, fourPointer);
}
@Test
public void newJsonFieldSelectorFromStringWithNestedSubFields() {
final String jsonFieldSelectorString = "one,two(subfield1,sub2(foo,bar/baz)),four,five/key";
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
final JsonFieldSelector jsonFieldSelector = underTest.newJsonFieldSelector();
final byte expectedSize = 6;
Assertions.assertThat(jsonFieldSelector).hasSize(expectedSize);
}
@Test(expected = JsonFieldSelectorInvalidException.class)
public void newJsonFieldSelectorFromInvalidEncodedSubFields() {
final String jsonFieldSelectorString = "feature-1%2properties";
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITH_URL_DECODING);
underTest.newJsonFieldSelector();
}
@Test(expected = JsonFieldSelectorInvalidException.class)
public void newJsonFieldSelectorFromInvalidParenthesis() throws UnsupportedEncodingException {
final String jsonFieldSelectorString = "abc(def(foo)";
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITHOUT_URL_DECODING);
underTest.newJsonFieldSelector();
}
@Test(expected = JsonFieldSelectorInvalidException.class)
public void newJsonFieldSelectorFromInvalidParenthesisEncoded() throws UnsupportedEncodingException {
final String jsonFieldSelectorString = URLEncoder.encode("abc(def(foo)", "UTF-8");
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITH_URL_DECODING);
underTest.newJsonFieldSelector();
}
@Test
public void newJsonFieldSelectorFromInvalidEmptyParenthesis() throws UnsupportedEncodingException {
final String jsonFieldSelectorString = URLEncoder.encode("abc()", "UTF-8");
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITH_URL_DECODING);
underTest.newJsonFieldSelector();
}
@Test
public void newJsonFieldSelectorFromInvalidParenthesisOrder() throws UnsupportedEncodingException {
final String jsonFieldSelectorString = URLEncoder.encode("abc)(", "UTF-8");
final ImmutableJsonFieldSelectorFactory underTest =
ImmutableJsonFieldSelectorFactory.newInstance(jsonFieldSelectorString,
JSON_PARSE_OPTIONS_WITH_URL_DECODING);
underTest.newJsonFieldSelector();
}
}