assertSame("'St. John's'", addQuotes("St. John's")); $this->assertSame("''", addQuotes('')); } public function testCreatePointsAroundCenter() { // you might say we're creating a circle $aPoints = createPointsAroundCenter(0, 0, 2); $this->assertEquals( 101, count($aPoints) ); $this->assertEquals( array( array('', 0, 2), array('', 0.12558103905863, 1.9960534568565), array('', 0.25066646712861, 1.984229402629) ), array_splice($aPoints, 0, 3) ); } public function testGeometryText2Points() { $fRadius = 1; // invalid value $this->assertEquals( null, geometryText2Points('', $fRadius) ); // POINT $aPoints = geometryText2Points('POINT(10 20)', $fRadius); $this->assertEquals( 101, count($aPoints) ); $this->assertEquals( array( array(10, 21), array(10.062790519529, 20.998026728428), array(10.125333233564, 20.992114701314) ), array_splice($aPoints, 0, 3) ); // POLYGON $this->assertEquals( array( array('30', '10'), array('40', '40'), array('20', '40'), array('10', '20'), array('30', '10') ), geometryText2Points('POLYGON((30 10, 40 40, 20 40, 10 20, 30 10))', $fRadius) ); // MULTIPOLYGON $this->assertEquals( array( array('30', '20'), // first polygon only array('45', '40'), array('10', '40'), array('30', '20'), ), geometryText2Points('MULTIPOLYGON(((30 20, 45 40, 10 40, 30 20)),((15 5, 40 10, 10 20, 5 10, 15 5)))', $fRadius) ); } public function testParseLatLon() { // no coordinates expected $this->assertFalse(parseLatLon('')); $this->assertFalse(parseLatLon('abc')); $this->assertFalse(parseLatLon('12 34')); // coordinates expected $this->assertNotNull(parseLatLon('0.0 -0.0')); $aRes = parseLatLon(' abc 12.456 -78.90 def '); $this->assertEquals($aRes[1], 12.456); $this->assertEquals($aRes[2], -78.90); $this->assertEquals($aRes[0], ' 12.456 -78.90 '); $aRes = parseLatLon(' [12.456,-78.90] '); $this->assertEquals($aRes[1], 12.456); $this->assertEquals($aRes[2], -78.90); $this->assertEquals($aRes[0], ' [12.456,-78.90] '); $aRes = parseLatLon(' -12.456,-78.90 '); $this->assertEquals($aRes[1], -12.456); $this->assertEquals($aRes[2], -78.90); $this->assertEquals($aRes[0], ' -12.456,-78.90 '); // http://en.wikipedia.org/wiki/Geographic_coordinate_conversion // these all represent the same location $aQueries = array( '40 26.767 N 79 58.933 W', '40° 26.767′ N 79° 58.933′ W', "40° 26.767' N 79° 58.933' W", 'N 40 26.767, W 79 58.933', 'N 40°26.767′, W 79°58.933′', "N 40°26.767', W 79°58.933'", '40 26 46 N 79 58 56 W', '40° 26′ 46″ N 79° 58′ 56″ W', '40° 26′ 46.00″ N 79° 58′ 56.00″ W', '40°26′46″N 79°58′56″W', 'N 40 26 46 W 79 58 56', 'N 40° 26′ 46″, W 79° 58′ 56″', 'N 40° 26\' 46", W 79° 58\' 56"', '40.446 -79.982', '40.446,-79.982', '40.446° N 79.982° W', 'N 40.446° W 79.982°', '[40.446 -79.982]', ' 40.446 , -79.982 ', ); foreach ($aQueries as $sQuery) { $aRes = parseLatLon($sQuery); $this->assertEquals(40.446, $aRes[1], 'degrees decimal ' . $sQuery, 0.01); $this->assertEquals(-79.982, $aRes[2], 'degrees decimal ' . $sQuery, 0.01); $this->assertEquals($sQuery, $aRes[0]); } } private function closestHouseNumberEvenOddOther($startnumber, $endnumber, $fraction, $aExpected) { foreach (array('even', 'odd', 'other') as $itype) { $this->assertEquals( $aExpected[$itype], closestHouseNumber(array( 'startnumber' => $startnumber, 'endnumber' => $endnumber, 'fraction' => $fraction, 'interpolationtype' => $itype )), "$startnumber => $endnumber, $fraction, $itype" ); } } public function testClosestHouseNumber() { $this->closestHouseNumberEvenOddOther(50, 100, 0.5, array('even' => 76, 'odd' => 75, 'other' => 75)); // upper bound $this->closestHouseNumberEvenOddOther(50, 100, 1.5, array('even' => 100, 'odd' => 100, 'other' => 100)); // lower bound $this->closestHouseNumberEvenOddOther(50, 100, -0.5, array('even' => 50, 'odd' => 50, 'other' => 50)); // fraction 0 $this->closestHouseNumberEvenOddOther(50, 100, 0, array('even' => 50, 'odd' => 51, 'other' => 50)); // start == end $this->closestHouseNumberEvenOddOther(50, 50, 0.5, array('even' => 50, 'odd' => 50, 'other' => 50)); } public function testGetSearchRankLabel() { $this->assertEquals('unknown', getSearchRankLabel(null)); $this->assertEquals('continent', getSearchRankLabel(0)); $this->assertEquals('continent', getSearchRankLabel(1)); $this->assertEquals('other: 30', getSearchRankLabel(30)); } }