1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.libcore.timezone.tzlookup;
18
19import org.junit.Test;
20
21import static org.junit.Assert.assertFalse;
22import static org.junit.Assert.assertTrue;
23
24public class ErrorsTest {
25
26    @Test
27    public void warnings() {
28        Errors errors = new Errors();
29        assertTrue(errors.isEmpty());
30        assertFalse(errors.hasError());
31        assertFalse(errors.hasFatal());
32
33        errors.addWarning("Hello");
34        assertFalse(errors.isEmpty());
35        assertFalse(errors.hasError());
36        assertFalse(errors.hasFatal());
37
38        TestUtils.assertContains(errors.asString(), "Hello");
39    }
40
41    @Test
42    public void error() {
43        Errors errors = new Errors();
44        assertTrue(errors.isEmpty());
45        assertFalse(errors.hasError());
46        assertFalse(errors.hasFatal());
47
48        errors.addError("Hello");
49        assertFalse(errors.isEmpty());
50        assertTrue(errors.hasError());
51        assertFalse(errors.hasFatal());
52
53        TestUtils.assertContains(errors.asString(), "Hello");
54    }
55
56    @Test
57    public void fatal() {
58        Errors errors = new Errors();
59        assertTrue(errors.isEmpty());
60        assertFalse(errors.hasError());
61        assertFalse(errors.hasFatal());
62
63        errors.addFatal("Hello");
64        assertFalse(errors.isEmpty());
65        assertTrue(errors.hasError());
66        assertTrue(errors.hasFatal());
67
68        TestUtils.assertContains(errors.asString(), "Hello");
69    }
70
71    @Test
72    public void scope() {
73        Errors errors = new Errors();
74
75        errors.addWarning("Hello");
76
77        errors.pushScope("Monty Python");
78        errors.addError("John Cleese");
79
80        errors.pushScope("Holy grail");
81        errors.addFatal("Silly place");
82        errors.popScope();
83
84        errors.addError("Michael Palin");
85
86        errors.pushScope("Parrot sketch");
87        errors.addFatal("Fjords");
88        errors.popScope();
89
90        String[] lines = errors.asString().split("\n");
91
92        String line0 = lines[0];
93        TestUtils.assertContains(line0, "Hello");
94        TestUtils.assertAbsent(line0, "Monty Python");
95
96        String line1 = lines[1];
97        TestUtils.assertContains(line1, "Monty Python");
98        TestUtils.assertAbsent(line1, "Holy grail");
99        TestUtils.assertContains(line1, "John Cleese");
100
101        String line2 = lines[2];
102        TestUtils.assertContains(line2, "Monty Python", "Holy grail");
103        TestUtils.assertAbsent(line2, "Parrot sketch");
104        TestUtils.assertContains(line2, "Silly place");
105
106        String line3 = lines[3];
107        TestUtils.assertContains(line3, "Monty Python");
108        TestUtils.assertAbsent(line3, "Holy grail");
109        TestUtils.assertContains(line3, "Michael Palin");
110
111        String line4 = lines[4];
112        TestUtils.assertContains(line4, "Monty Python", "Parrot sketch");
113        TestUtils.assertAbsent(line4, "Holy grail");
114        TestUtils.assertContains(line4, "Fjords");
115    }
116
117}
118