YearMonthDayTimeParserTest::getParserClass() - Code Metrics - Inspection of "[WIP] Unlocalize months in YearMonthDayTimeParser" - DataValues/Time - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#93)

by no

created 2015-12-16 17:42 UTC

YearMonthDayTimeParserTest::getParserClass() A

↳ Parent: YearMonthDayTimeParserTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	3
rs	10
cc	1
eloc	2
nc	1
nop	0

<?php

namespace ValueParsers\Test;

use DataValues\TimeValue;
use ValueParsers\EraParser;
use ValueParsers\YearMonthDayTimeParser;

/**
 * @covers ValueParsers\YearMonthDayTimeParser
 *
 * @group DataValue
 * @group DataValueExtensions
 * @group TimeParsers
 * @group ValueParsers
 *
 * @licence GNU GPL v2+
 * @author Thiemo Mättig
 */
class YearMonthDayTimeParserTest extends StringValueParserTest {

	/**
	 * @deprecated since 0.3, just use getInstance.
	 */
	protected function getParserClass() {
		throw new \LogicException( 'Should not be called, use getInstance' );
	}

	/**
	 * @see ValueParserTestBase::getInstance
	 *
	 * @return YearMonthDayTimeParser
	 */
	protected function getInstance() {
		return $this->getYearMonthDayTimeParser();
	}

	/**
	 * @param int[] $months
	 *
	 * @return YearMonthDayTimeParser
	 */
	private function getYearMonthDayTimeParser( array $months = array() ) {
		return new YearMonthDayTimeParser( null, $months );
	}

	/**
	 * @see ValueParserTestBase::validInputProvider
	 */
	public function validInputProvider() {
		$gregorian = 'http://www.wikidata.org/entity/Q1985727';
		$julian = 'http://www.wikidata.org/entity/Q1985786';

		$valid = array(
			// YMD, typically used in ISO 8601
			'2015-12-31' => array( '+2015-12-31T00:00:00Z' ),
			'2015 12 31' => array( '+2015-12-31T00:00:00Z' ),
			'2015 1 13' => array( '+2015-01-13T00:00:00Z' ),

			// DMY
			'31.12.2015' => array( '+2015-12-31T00:00:00Z' ),
			'31. 12. 2015' => array( '+2015-12-31T00:00:00Z' ),
			'31/12/2015' => array( '+2015-12-31T00:00:00Z' ),
			'31 12 2015' => array( '+2015-12-31T00:00:00Z' ),
			'31th 12th 2015' => array( '+2015-12-31T00:00:00Z' ),
			'day 31, month 12, year 2015' => array( '+2015-12-31T00:00:00Z' ),

			// MDY, almost exclusively used in the United States
			'12/31/2015' => array( '+2015-12-31T00:00:00Z' ),
			'12-31-2015' => array( '+2015-12-31T00:00:00Z' ),
			'12 31 2015' => array( '+2015-12-31T00:00:00Z' ),

			// YDM, exclusively used in Kazakhstan
			// https://en.wikipedia.org/wiki/Calendar_date#Gregorian.2C_year-day-month_.28YDM.29
			'2015.31.12' => array( '+2015-12-31T00:00:00Z' ),
			'2015 13 1' => array( '+2015-01-13T00:00:00Z' ),

			// Month and day are the same, does not matter if DMY or MDY
			'01 1 2015' => array( '+2015-01-01T00:00:00Z' ),
			'12 12 2015' => array( '+2015-12-12T00:00:00Z' ),

			// Month and day are the same, does not matter if YMD or YDM
			'2015 01 1' => array( '+2015-01-01T00:00:00Z' ),
			'2015 12 12' => array( '+2015-12-12T00:00:00Z' ),

			// Julian
			'32-12-31' => array( '+0032-12-31T00:00:00Z', $julian ),
			'31.12.32' => array( '+0032-12-31T00:00:00Z', $julian ),
			'12/31/60' => array( '+0060-12-31T00:00:00Z', $julian ),

			// Negative years
			'-2015-12-31' => array( '-2015-12-31T00:00:00Z', $julian ),
			'year -2015-12-31' => array( '-2015-12-31T00:00:00Z', $julian ),
			'31 12 -2015' => array( '-2015-12-31T00:00:00Z', $julian ),
			'12/31/-2015' => array( '-2015-12-31T00:00:00Z', $julian ),
			'2015-12-31 BC' => array( '-2015-12-31T00:00:00Z', $julian ),
			'31 12 2015 BC' => array( '-2015-12-31T00:00:00Z', $julian ),
			'12/31/2015 BC' => array( '-2015-12-31T00:00:00Z', $julian ),

			// A negative number must be the year.
			'year -3-2-13' => array( '-0003-02-13T00:00:00Z', $julian ),
			'13. 2. -3' => array( '-0003-02-13T00:00:00Z', $julian ),
			'23:12:-59' => array( '-0059-12-23T00:00:00Z', $julian ),
		);

		$cases = array();

		foreach ( $valid as $value => $args ) {
			$timestamp = $args[0];
			$calendarModel = isset( $args[1] ) ? $args[1] : $gregorian;

			$cases[] = array(
				// Because PHP magically turns numeric keys into ints/floats
				(string)$value,
				new TimeValue( $timestamp, 0, 0, 0, TimeValue::PRECISION_DAY, $calendarModel )
			);
		}

		return $cases;
	}

	/**
	 * @see StringValueParserTest::invalidInputProvider
	 */
	public function invalidInputProvider() {
		$invalid = array(
			// This parser can only parse strings that contain exactly three numbers.
			'2015',
			'12.2015',
			'May 1 2015',
			'1. May 2015',
			'1 2015-12-31',
			'31.12.2015 23',
			'31.12.2015 23:59',
			'+2015-12-31T00:00:00Z',

			// Can be confused with a time (HMS)
			'12:31:59',
			'12:59:59',
			'23:12:59',
			'23:12:31',
			'-23:12:31',
			'-24:00:00',

			// No year can be identified if all numbers are smaller than 32.
			'12 12 12',
			'31 12 12',
			'12 31 12',
			'31 31 12',
			'12 12 31',
			'31 12 31',
			'12 31 31',
			'31 31 31',

			// Two or more candidates for the year.
			'32 32 12',
			'32 12 32',
			'12 32 32',
			'32 32 32',

			// Year can be identified, but month and day can not be distinguished.
			'32 2 1',
			'2015-12-11',
			'1 2 32',
			'11.12.2015',

			// Formats DYM and MYD do not exist and should not be parsed.
			'12 -1 12',
			'12 32 12',
			'12 2015 31',
			'31 2015 12',

			// Duplicate era.
			'year -2015-12-31 BC',
			'31.12.-2015 BC',

			// Zeros.
			'-2015-00-00',
			'0000-00-00',
			'2015-00-00',
			'2015-12-00',
			'0. 0. -2015',
			'0. 0. 0',
			'0. 0. 2015',
			'0. 12. 2015',

			// To long.
			'2015-12-031',
			'2015-012-31',
		);

		$cases = parent::invalidInputProvider();

		foreach ( $invalid as $value ) {
			$cases[] = array( $value );
		}

		return $cases;
	}

	/**
	 * @dataProvider monthNamesProvider
	 */
	public function testMonthNameParsing( $value, array $months, TimeValue $expected ) {
		$parser = $this->getYearMonthDayTimeParser( $months );
		$this->assertTrue( $expected->equals( $parser->parse( $value ) ) );
	}

	public function monthNamesProvider() {
		$gregorian = 'http://www.wikidata.org/entity/Q1985727';
		$julian = 'http://www.wikidata.org/entity/Q1985786';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$valid = array(
			'13.12.1999' => array(
				array(),
				'+1999-12-13T00:00:00Z',
			),
			'13. February 1999' => array(
				array( 'February' => 2 ),
				'+1999-02-13T00:00:00Z',
			),
		);

		$cases = array();

		foreach ( $valid as $value => $args ) {
			$months = $args[0];
			$timestamp = $args[1];
			$calendarModel = isset( $args[2] ) ? $args[2] : $gregorian;

			$cases[] = array(
				(string)$value,
				$months,
				new TimeValue( $timestamp, 0, 0, 0, TimeValue::PRECISION_DAY, $calendarModel )
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
			);
		}

		return $cases;
	}

	/**
	 * @dataProvider invalidMonthNamesProvider
	 */
	public function testInvalidMonthNameParsing( $value, array $months ) {
		$parser = $this->getYearMonthDayTimeParser( $months );
		$this->setExpectedException( 'ValueParsers\ParseException' );
		$parser->parse( $value );
	}

	public function invalidMonthNamesProvider() {
		return array(
			array( '13. February 1999', array() ),
			array( 'February. February 1999', array( 'February' => 2 ) ),
			array( '13. Feb 1999', array( 'February' => 2 ) ),
		);
	}

}


1			<?php
2
3			namespace ValueParsers\Test;
4
5			use DataValues\TimeValue;
6			use ValueParsers\EraParser;
7			use ValueParsers\YearMonthDayTimeParser;
8
9			/**
10			* @covers ValueParsers\YearMonthDayTimeParser
11			*
12			* @group DataValue
13			* @group DataValueExtensions
14			* @group TimeParsers
15			* @group ValueParsers
16			*
17			* @licence GNU GPL v2+
18			* @author Thiemo Mättig
19			*/
20			class YearMonthDayTimeParserTest extends StringValueParserTest {
21
22			/**
23			* @deprecated since 0.3, just use getInstance.
24			*/
25			protected function getParserClass() {
26			throw new \LogicException( 'Should not be called, use getInstance' );
27			}
28
29			/**
30			* @see ValueParserTestBase::getInstance
31			*
32			* @return YearMonthDayTimeParser
33			*/
34			protected function getInstance() {
35			return $this->getYearMonthDayTimeParser();
36			}
37
38			/**
39			* @param int[] $months
40			*
41			* @return YearMonthDayTimeParser
42			*/
43			private function getYearMonthDayTimeParser( array $months = array() ) {
44			return new YearMonthDayTimeParser( null, $months );
45			}
46
47			/**
48			* @see ValueParserTestBase::validInputProvider
49			*/
50			public function validInputProvider() {
51			$gregorian = 'http://www.wikidata.org/entity/Q1985727';
52			$julian = 'http://www.wikidata.org/entity/Q1985786';
53
54			$valid = array(
55			// YMD, typically used in ISO 8601
56			'2015-12-31' => array( '+2015-12-31T00:00:00Z' ),
57			'2015 12 31' => array( '+2015-12-31T00:00:00Z' ),
58			'2015 1 13' => array( '+2015-01-13T00:00:00Z' ),
59
60			// DMY
61			'31.12.2015' => array( '+2015-12-31T00:00:00Z' ),
62			'31. 12. 2015' => array( '+2015-12-31T00:00:00Z' ),
63			'31/12/2015' => array( '+2015-12-31T00:00:00Z' ),
64			'31 12 2015' => array( '+2015-12-31T00:00:00Z' ),
65			'31th 12th 2015' => array( '+2015-12-31T00:00:00Z' ),
66			'day 31, month 12, year 2015' => array( '+2015-12-31T00:00:00Z' ),
67
68			// MDY, almost exclusively used in the United States
69			'12/31/2015' => array( '+2015-12-31T00:00:00Z' ),
70			'12-31-2015' => array( '+2015-12-31T00:00:00Z' ),
71			'12 31 2015' => array( '+2015-12-31T00:00:00Z' ),
72
73			// YDM, exclusively used in Kazakhstan
74			// https://en.wikipedia.org/wiki/Calendar_date#Gregorian.2C_year-day-month_.28YDM.29
75			'2015.31.12' => array( '+2015-12-31T00:00:00Z' ),
76			'2015 13 1' => array( '+2015-01-13T00:00:00Z' ),
77
78			// Month and day are the same, does not matter if DMY or MDY
79			'01 1 2015' => array( '+2015-01-01T00:00:00Z' ),
80			'12 12 2015' => array( '+2015-12-12T00:00:00Z' ),
81
82			// Month and day are the same, does not matter if YMD or YDM
83			'2015 01 1' => array( '+2015-01-01T00:00:00Z' ),
84			'2015 12 12' => array( '+2015-12-12T00:00:00Z' ),
85
86			// Julian
87			'32-12-31' => array( '+0032-12-31T00:00:00Z', $julian ),
88			'31.12.32' => array( '+0032-12-31T00:00:00Z', $julian ),
89			'12/31/60' => array( '+0060-12-31T00:00:00Z', $julian ),
90
91			// Negative years
92			'-2015-12-31' => array( '-2015-12-31T00:00:00Z', $julian ),
93			'year -2015-12-31' => array( '-2015-12-31T00:00:00Z', $julian ),
94			'31 12 -2015' => array( '-2015-12-31T00:00:00Z', $julian ),
95			'12/31/-2015' => array( '-2015-12-31T00:00:00Z', $julian ),
96			'2015-12-31 BC' => array( '-2015-12-31T00:00:00Z', $julian ),
97			'31 12 2015 BC' => array( '-2015-12-31T00:00:00Z', $julian ),
98			'12/31/2015 BC' => array( '-2015-12-31T00:00:00Z', $julian ),
99
100			// A negative number must be the year.
101			'year -3-2-13' => array( '-0003-02-13T00:00:00Z', $julian ),
102			'13. 2. -3' => array( '-0003-02-13T00:00:00Z', $julian ),
103			'23:12:-59' => array( '-0059-12-23T00:00:00Z', $julian ),
104			);
105
106			$cases = array();
107
108			foreach ( $valid as $value => $args ) {
109			$timestamp = $args[0];
110			$calendarModel = isset( $args[1] ) ? $args[1] : $gregorian;
111
112			$cases[] = array(
113			// Because PHP magically turns numeric keys into ints/floats
114			(string)$value,
115			new TimeValue( $timestamp, 0, 0, 0, TimeValue::PRECISION_DAY, $calendarModel )
116			);
117			}
118
119			return $cases;
120			}
121
122			/**
123			* @see StringValueParserTest::invalidInputProvider
124			*/
125			public function invalidInputProvider() {
126			$invalid = array(
127			// This parser can only parse strings that contain exactly three numbers.
128			'2015',
129			'12.2015',
130			'May 1 2015',
131			'1. May 2015',
132			'1 2015-12-31',
133			'31.12.2015 23',
134			'31.12.2015 23:59',
135			'+2015-12-31T00:00:00Z',
136
137			// Can be confused with a time (HMS)
138			'12:31:59',
139			'12:59:59',
140			'23:12:59',
141			'23:12:31',
142			'-23:12:31',
143			'-24:00:00',
144
145			// No year can be identified if all numbers are smaller than 32.
146			'12 12 12',
147			'31 12 12',
148			'12 31 12',
149			'31 31 12',
150			'12 12 31',
151			'31 12 31',
152			'12 31 31',
153			'31 31 31',
154
155			// Two or more candidates for the year.
156			'32 32 12',
157			'32 12 32',
158			'12 32 32',
159			'32 32 32',
160
161			// Year can be identified, but month and day can not be distinguished.
162			'32 2 1',
163			'2015-12-11',
164			'1 2 32',
165			'11.12.2015',
166
167			// Formats DYM and MYD do not exist and should not be parsed.
168			'12 -1 12',
169			'12 32 12',
170			'12 2015 31',
171			'31 2015 12',
172
173			// Duplicate era.
174			'year -2015-12-31 BC',
175			'31.12.-2015 BC',
176
177			// Zeros.
178			'-2015-00-00',
179			'0000-00-00',
180			'2015-00-00',
181			'2015-12-00',
182			'0. 0. -2015',
183			'0. 0. 0',
184			'0. 0. 2015',
185			'0. 12. 2015',
186
187			// To long.
188			'2015-12-031',
189			'2015-012-31',
190			);
191
192			$cases = parent::invalidInputProvider();
193
194			foreach ( $invalid as $value ) {
195			$cases[] = array( $value );
196			}
197
198			return $cases;
199			}
200
201			/**
202			* @dataProvider monthNamesProvider
203			*/
204			public function testMonthNameParsing( $value, array $months, TimeValue $expected ) {
205			$parser = $this->getYearMonthDayTimeParser( $months );
206			$this->assertTrue( $expected->equals( $parser->parse( $value ) ) );
207			}
208
209			public function monthNamesProvider() {
210			$gregorian = 'http://www.wikidata.org/entity/Q1985727';
211			$julian = 'http://www.wikidata.org/entity/Q1985786';
			0 ignored issues – show Unused Code introduced 2015-12-16 17:45 UTC by Report Bug Copy Issue Report `$julian` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
212
213			$valid = array(
214			'13.12.1999' => array(
215			array(),
216			'+1999-12-13T00:00:00Z',
217			),
218			'13. February 1999' => array(
219			array( 'February' => 2 ),
220			'+1999-02-13T00:00:00Z',
221			),
222			);
223
224			$cases = array();
225
226			foreach ( $valid as $value => $args ) {
227			$months = $args[0];
228			$timestamp = $args[1];
229			$calendarModel = isset( $args[2] ) ? $args[2] : $gregorian;
230
231			$cases[] = array(
232			(string)$value,
233			$months,
234			new TimeValue( $timestamp, 0, 0, 0, TimeValue::PRECISION_DAY, $calendarModel )
			0 ignored issues – show Bug introduced 2015-12-16 17:45 UTC by Report Bug Copy Issue Report It seems like `$calendarModel` defined by `isset($args[2]) ? $args[2] : $gregorian` on line `229` can also be of type `array`; however, `DataValues\TimeValue::__construct()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
235			);
236			}
237
238			return $cases;
239			}
240
241			/**
242			* @dataProvider invalidMonthNamesProvider
243			*/
244			public function testInvalidMonthNameParsing( $value, array $months ) {
245			$parser = $this->getYearMonthDayTimeParser( $months );
246			$this->setExpectedException( 'ValueParsers\ParseException' );
247			$parser->parse( $value );
248			}
249
250			public function invalidMonthNamesProvider() {
251			return array(
252			array( '13. February 1999', array() ),
253			array( 'February. February 1999', array( 'February' => 2 ) ),
254			array( '13. Feb 1999', array( 'February' => 2 ) ),
255			);
256			}
257
258			}
259

DataValues / Time

Pull Request — master (#93)

YearMonthDayTimeParserTest::getParserClass() A

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Duplication

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