1<?php
2
3/**
4 * Hoa
5 *
6 *
7 * @license
8 *
9 * New BSD License
10 *
11 * Copyright © 2007-2017, Hoa community. All rights reserved.
12 *
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions are met:
15 *     * Redistributions of source code must retain the above copyright
16 *       notice, this list of conditions and the following disclaimer.
17 *     * Redistributions in binary form must reproduce the above copyright
18 *       notice, this list of conditions and the following disclaimer in the
19 *       documentation and/or other materials provided with the distribution.
20 *     * Neither the name of the Hoa nor the names of its contributors may be
21 *       used to endorse or promote products derived from this software without
22 *       specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 */
36
37namespace Hoa\Exception\Test\Unit;
38
39use Hoa\Exception\Error as SUT;
40use Hoa\Test;
41
42/**
43 * Class \Hoa\Exception\Test\Unit\Error.
44 *
45 * Test suite of the error class.
46 *
47 * @copyright  Copyright © 2007-2017 Hoa community
48 * @license    New BSD License
49 */
50class Error extends Test\Unit\Suite
51{
52    public function case_is_an_exception()
53    {
54        $this
55            ->when($result = new SUT('foo', 42, '/hoa/flatland', 153))
56            ->then
57                ->object($result)
58                    ->isInstanceOf('Hoa\Exception\Exception');
59    }
60
61    public function case_get_message()
62    {
63        $this
64            ->given($exception = new SUT('foo', 42, '/hoa/flatland', 153))
65            ->when($result = $exception->raise())
66            ->then
67                ->string($result)
68                    ->isEqualTo(
69                        '{main}: (42) foo' . "\n" .
70                        'in /hoa/flatland at line 153.'
71                    );
72    }
73
74    public function case_disable_error_handler()
75    {
76        $this
77            ->given(
78                $this->function->restore_error_handler = function () use (&$called) {
79                    $called = true;
80
81                    return null;
82                }
83            )
84            ->when($result = SUT::enableErrorHandler(false))
85            ->then
86                ->variable($result)
87                    ->isNull()
88                ->boolean($called)
89                    ->isTrue();
90    }
91
92    public function case_enable_error_handler()
93    {
94        $self = $this;
95
96        $this
97            ->given(
98                $this->function->set_error_handler = function ($handler) use ($self, &$called) {
99                    $called = true;
100
101                    $self
102                        ->object($handler)
103                            ->isInstanceOf('Closure')
104                        ->let($reflection = new \ReflectionObject($handler))
105                        ->array($invokeParameters = $reflection->getMethod('__invoke')->getParameters())
106                            ->hasSize(5)
107                        ->string($invokeParameters[0]->getName())
108                            ->isEqualTo('no')
109                        ->string($invokeParameters[1]->getName())
110                            ->isEqualTo('str')
111                        ->string($invokeParameters[2]->getName())
112                            ->isEqualTo('file')
113                        ->boolean($invokeParameters[2]->isOptional())
114                            ->isTrue()
115                        ->string($invokeParameters[3]->getName())
116                            ->isEqualTo('line')
117                        ->boolean($invokeParameters[3]->isOptional())
118                            ->isTrue()
119                        ->string($invokeParameters[4]->getName())
120                            ->isEqualTo('ctx')
121                        ->boolean($invokeParameters[4]->isOptional())
122                            ->isTrue();
123
124                    return null;
125                }
126            )
127            ->when($result = SUT::enableErrorHandler())
128            ->then
129                ->variable($result)
130                    ->isNull()
131                ->boolean($called)
132                    ->isTrue();
133    }
134
135    public function case_error_handler()
136    {
137        $this
138            ->given(SUT::enableErrorHandler())
139            ->exception(function () {
140                ++$i;
141            })
142                ->isInstanceOf('Hoa\Exception\Error')
143                ->hasMessage('Undefined variable: i');
144    }
145}
146