diff options
Diffstat (limited to 'tests/MathTest.php')
| -rw-r--r-- | tests/MathTest.php | 648 |
1 files changed, 325 insertions, 323 deletions
diff --git a/tests/MathTest.php b/tests/MathTest.php index 07b94fa..9567dd2 100644 --- a/tests/MathTest.php +++ b/tests/MathTest.php @@ -26,18 +26,19 @@ class MathTest extends TestCase /** * @dataProvider providerExpressions */ - public function testCalculating($expression) + public function testCalculating($expression) : void { $calculator = new MathExecutor(); /** @var float $phpResult */ eval('$phpResult = ' . $expression . ';'); + try { $result = $calculator->execute($expression); } catch (Exception $e) { - $this->fail(sprintf("Exception: %s (%s:%d), expression was: %s", get_class($e), $e->getFile(), $e->getLine(), $expression)); + $this->fail(\sprintf('Exception: %s (%s:%d), expression was: %s', \get_class($e), $e->getFile(), $e->getLine(), $expression)); } - $this->assertEquals($phpResult, $result, "Expression was: ${expression}"); + $this->assertEquals($phpResult, $result, "Expression was: {$expression}"); } /** @@ -50,223 +51,223 @@ class MathTest extends TestCase public function providerExpressions() { return [ - ['-5'], - ['-5+10'], - ['4-5'], - ['4 -5'], - ['(4*2)-5'], - ['(4*2) - 5'], - ['4*-5'], - ['4 * -5'], - ['+5'], - ['+(3+2)'], - ['+(+3+2)'], - ['+(-3+2)'], - ['-5'], - ['-(-5)'], - ['-(+5)'], - ['+(-5)'], - ['+(+5)'], - ['-(3+2)'], - ['-(-3+-2)'], - - ['abs(1.5)'], - ['acos(0.15)'], - ['acosh(1.5)'], - ['asin(0.15)'], - ['atan(0.15)'], - ['atan2(1.5, 3.5)'], - ['atanh(0.15)'], - ['bindec("10101")'], - ['ceil(1.5)'], - ['cos(1.5)'], - ['cosh(1.5)'], - ['decbin("15")'], - ['dechex("15")'], - ['decoct("15")'], - ['deg2rad(1.5)'], - ['exp(1.5)'], - ['expm1(1.5)'], - ['floor(1.5)'], - ['fmod(1.5, 3.5)'], - ['hexdec("abcdef")'], - ['hypot(1.5, 3.5)'], - ['intdiv(10, 2)'], - ['log(1.5)'], - ['log10(1.5)'], - ['log1p(1.5)'], - ['max(1.5, 3.5)'], - ['min(1.5, 3.5)'], - ['octdec("15")'], - ['pi()'], - ['pow(1.5, 3.5)'], - ['rad2deg(1.5)'], - ['round(1.5)'], - ['sin(1.5)'], - ['sin(12)'], - ['+sin(12)'], - ['-sin(12)'], - ['sinh(1.5)'], - ['sqrt(1.5)'], - ['tan(1.5)'], - ['tanh(1.5)'], - - ['0.1 + 0.2'], - ['1 + 2'], - - ['0.1 - 0.2'], - ['1 - 2'], - - ['0.1 * 2'], - ['1 * 2'], - - ['0.1 / 0.2'], - ['1 / 2'], - - ['2 * 2 + 3 * 3'], - ['2 * 2 / 3 * 3'], - ['2 / 2 / 3 / 3'], - ['2 / 2 * 3 / 3'], - ['2 / 2 * 3 * 3'], - - ['1 + 0.6 - 3 * 2 / 50'], - - ['(5 + 3) * -1'], - - ['-2- 2*2'], - ['2- 2*2'], - ['2-(2*2)'], - ['(2- 2)*2'], - ['2 + 2*2'], - ['2+ 2*2'], - ['2+2*2'], - ['(2+2)*2'], - ['(2 + 2)*-2'], - ['(2+-2)*2'], - - ['1 + 2 * 3 / (min(1, 5) + 2 + 1)'], - ['1 + 2 * 3 / (min(1, 5) - 2 + 5)'], - ['1 + 2 * 3 / (min(1, 5) * 2 + 1)'], - ['1 + 2 * 3 / (min(1, 5) / 2 + 1)'], - ['1 + 2 * 3 / (min(1, 5) / 2 * 1)'], - ['1 + 2 * 3 / (min(1, 5) / 2 / 1)'], - ['1 + 2 * 3 / (3 + min(1, 5) + 2 + 1)'], - ['1 + 2 * 3 / (3 - min(1, 5) - 2 + 1)'], - ['1 + 2 * 3 / (3 * min(1, 5) * 2 + 1)'], - ['1 + 2 * 3 / (3 / min(1, 5) / 2 + 1)'], - - ['(1 + 2) * 3 / (3 / min(1, 5) / 2 + 1)'], - - ['sin(10) * cos(50) / min(10, 20/2)'], - ['sin(10) * cos(50) / min(10, (20/2))'], - ['sin(10) * cos(50) / min(10, (max(10,20)/2))'], - - ['100500 * 3.5e5'], - ['100500 * 3.5e-5'], - ['100500 * 3.5E5'], - ['100500 * 3.5E-5'], - - ['1 + "2" / 3'], - ["1.5 + '2.5' / 4"], - ['1.5 + "2.5" * ".5"'], - - ['-1 + -2'], - ['-1+-2'], - ['-1- -2'], - ['-1/-2'], - ['-1*-2'], - - ['(1+2+3+4-5)*7/100'], - ['(-1+2+3+4- 5)*7/100'], - ['(1+2+3+4- 5)*7/100'], - ['( 1 + 2 + 3 + 4 - 5 ) * 7 / 100'], - - ['1 && 0'], - ['1 && 0 && 1'], - ['1 || 0'], - ['1 && 0 || 1'], - - ['5 == 3'], - ['5 == 5'], - ['5 != 3'], - ['5 != 5'], - ['5 > 3'], - ['3 > 5'], - ['3 >= 5'], - ['3 >= 3'], - ['3 < 5'], - ['5 < 3'], - ['3 <= 5'], - ['5 <= 5'], - ['10 < 9 || 4 > (2+1)'], - ['10 < 9 || 4 > (-2+1)'], - ['10 < 9 || 4 > (2+1) && 5 == 5 || 4 != 6 || 3 >= 4 || 3 <= 7'], - - ['1 + 5 == 3 + 1'], - ['1 + 5 == 5 + 1'], - ['1 + 5 != 3 + 1'], - ['1 + 5 != 5 + 1'], - ['1 + 5 > 3 + 1'], - ['1 + 3 > 5 + 1'], - ['1 + 3 >= 5 + 1'], - ['1 + 3 >= 3 + 1'], - ['1 + 3 < 5 + 1'], - ['1 + 5 < 3 + 1'], - ['1 + 3 <= 5 + 1'], - ['1 + 5 <= 5 + 1'], - - ['(-4)'], - ['(-4 + 5)'], - ['(3 * 1)'], - ['(-3 * -1)'], - ['1 + (-3 * -1)'], - ['1 + ( -3 * 1)'], - ['1 + (3 *-1)'], - ['1 - 0'], - ['1-0'], - - ['-(1.5)'], - ['-log(4)'], - ['0-acosh(1.5)'], - ['-acosh(1.5)'], - ['-(-4)'], - ['-(-4 + 5)'], - ['-(3 * 1)'], - ['-(-3 * -1)'], - ['-1 + (-3 * -1)'], - ['-1 + ( -3 * 1)'], - ['-1 + (3 *-1)'], - ['-1 - 0'], - ['-1-0'], - ['-(4*2)-5'], - ['-(4*-2)-5'], - ['-(-4*2) - 5'], - ['-4*-5'], + ['-5'], + ['-5+10'], + ['4-5'], + ['4 -5'], + ['(4*2)-5'], + ['(4*2) - 5'], + ['4*-5'], + ['4 * -5'], + ['+5'], + ['+(3+2)'], + ['+(+3+2)'], + ['+(-3+2)'], + ['-5'], + ['-(-5)'], + ['-(+5)'], + ['+(-5)'], + ['+(+5)'], + ['-(3+2)'], + ['-(-3+-2)'], + + ['abs(1.5)'], + ['acos(0.15)'], + ['acosh(1.5)'], + ['asin(0.15)'], + ['atan(0.15)'], + ['atan2(1.5, 3.5)'], + ['atanh(0.15)'], + ['bindec("10101")'], + ['ceil(1.5)'], + ['cos(1.5)'], + ['cosh(1.5)'], + ['decbin("15")'], + ['dechex("15")'], + ['decoct("15")'], + ['deg2rad(1.5)'], + ['exp(1.5)'], + ['expm1(1.5)'], + ['floor(1.5)'], + ['fmod(1.5, 3.5)'], + ['hexdec("abcdef")'], + ['hypot(1.5, 3.5)'], + ['intdiv(10, 2)'], + ['log(1.5)'], + ['log10(1.5)'], + ['log1p(1.5)'], + ['max(1.5, 3.5)'], + ['min(1.5, 3.5)'], + ['octdec("15")'], + ['pi()'], + ['pow(1.5, 3.5)'], + ['rad2deg(1.5)'], + ['round(1.5)'], + ['sin(1.5)'], + ['sin(12)'], + ['+sin(12)'], + ['-sin(12)'], + ['sinh(1.5)'], + ['sqrt(1.5)'], + ['tan(1.5)'], + ['tanh(1.5)'], + + ['0.1 + 0.2'], + ['1 + 2'], + + ['0.1 - 0.2'], + ['1 - 2'], + + ['0.1 * 2'], + ['1 * 2'], + + ['0.1 / 0.2'], + ['1 / 2'], + + ['2 * 2 + 3 * 3'], + ['2 * 2 / 3 * 3'], + ['2 / 2 / 3 / 3'], + ['2 / 2 * 3 / 3'], + ['2 / 2 * 3 * 3'], + + ['1 + 0.6 - 3 * 2 / 50'], + + ['(5 + 3) * -1'], + + ['-2- 2*2'], + ['2- 2*2'], + ['2-(2*2)'], + ['(2- 2)*2'], + ['2 + 2*2'], + ['2+ 2*2'], + ['2+2*2'], + ['(2+2)*2'], + ['(2 + 2)*-2'], + ['(2+-2)*2'], + + ['1 + 2 * 3 / (min(1, 5) + 2 + 1)'], + ['1 + 2 * 3 / (min(1, 5) - 2 + 5)'], + ['1 + 2 * 3 / (min(1, 5) * 2 + 1)'], + ['1 + 2 * 3 / (min(1, 5) / 2 + 1)'], + ['1 + 2 * 3 / (min(1, 5) / 2 * 1)'], + ['1 + 2 * 3 / (min(1, 5) / 2 / 1)'], + ['1 + 2 * 3 / (3 + min(1, 5) + 2 + 1)'], + ['1 + 2 * 3 / (3 - min(1, 5) - 2 + 1)'], + ['1 + 2 * 3 / (3 * min(1, 5) * 2 + 1)'], + ['1 + 2 * 3 / (3 / min(1, 5) / 2 + 1)'], + + ['(1 + 2) * 3 / (3 / min(1, 5) / 2 + 1)'], + + ['sin(10) * cos(50) / min(10, 20/2)'], + ['sin(10) * cos(50) / min(10, (20/2))'], + ['sin(10) * cos(50) / min(10, (max(10,20)/2))'], + + ['100500 * 3.5e5'], + ['100500 * 3.5e-5'], + ['100500 * 3.5E5'], + ['100500 * 3.5E-5'], + + ['1 + "2" / 3'], + ["1.5 + '2.5' / 4"], + ['1.5 + "2.5" * ".5"'], + + ['-1 + -2'], + ['-1+-2'], + ['-1- -2'], + ['-1/-2'], + ['-1*-2'], + + ['(1+2+3+4-5)*7/100'], + ['(-1+2+3+4- 5)*7/100'], + ['(1+2+3+4- 5)*7/100'], + ['( 1 + 2 + 3 + 4 - 5 ) * 7 / 100'], + + ['1 && 0'], + ['1 && 0 && 1'], + ['1 || 0'], + ['1 && 0 || 1'], + + ['5 == 3'], + ['5 == 5'], + ['5 != 3'], + ['5 != 5'], + ['5 > 3'], + ['3 > 5'], + ['3 >= 5'], + ['3 >= 3'], + ['3 < 5'], + ['5 < 3'], + ['3 <= 5'], + ['5 <= 5'], + ['10 < 9 || 4 > (2+1)'], + ['10 < 9 || 4 > (-2+1)'], + ['10 < 9 || 4 > (2+1) && 5 == 5 || 4 != 6 || 3 >= 4 || 3 <= 7'], + + ['1 + 5 == 3 + 1'], + ['1 + 5 == 5 + 1'], + ['1 + 5 != 3 + 1'], + ['1 + 5 != 5 + 1'], + ['1 + 5 > 3 + 1'], + ['1 + 3 > 5 + 1'], + ['1 + 3 >= 5 + 1'], + ['1 + 3 >= 3 + 1'], + ['1 + 3 < 5 + 1'], + ['1 + 5 < 3 + 1'], + ['1 + 3 <= 5 + 1'], + ['1 + 5 <= 5 + 1'], + + ['(-4)'], + ['(-4 + 5)'], + ['(3 * 1)'], + ['(-3 * -1)'], + ['1 + (-3 * -1)'], + ['1 + ( -3 * 1)'], + ['1 + (3 *-1)'], + ['1 - 0'], + ['1-0'], + + ['-(1.5)'], + ['-log(4)'], + ['0-acosh(1.5)'], + ['-acosh(1.5)'], + ['-(-4)'], + ['-(-4 + 5)'], + ['-(3 * 1)'], + ['-(-3 * -1)'], + ['-1 + (-3 * -1)'], + ['-1 + ( -3 * 1)'], + ['-1 + (3 *-1)'], + ['-1 - 0'], + ['-1-0'], + ['-(4*2)-5'], + ['-(4*-2)-5'], + ['-(-4*2) - 5'], + ['-4*-5'], ]; } - public function testUnknownFunctionException() + public function testUnknownFunctionException() : void { $calculator = new MathExecutor(); $this->expectException(UnknownFunctionException::class); $calculator->execute('1 * fred("wilma") + 3'); } - public function testIncorrectExpressionException() + public function testIncorrectExpressionException() : void { $calculator = new MathExecutor(); $this->expectException(IncorrectExpressionException::class); $calculator->execute('1 * + '); } - public function testZeroDivision() + public function testZeroDivision() : void { $calculator = new MathExecutor(); $calculator->setDivisionByZeroIsZero(); $this->assertEquals(0, $calculator->execute('10 / 0')); } - public function testUnaryOperators() + public function testUnaryOperators() : void { $calculator = new MathExecutor(); $this->assertEquals(5, $calculator->execute('+5')); @@ -277,7 +278,7 @@ class MathTest extends TestCase $this->assertEquals(-5, $calculator->execute('-(3+2)')); } - public function testZeroDivisionException() + public function testZeroDivisionException() : void { $calculator = new MathExecutor(); $this->expectException(DivisionByZeroException::class); @@ -286,7 +287,7 @@ class MathTest extends TestCase $this->assertEquals(0.0, $calculator->execute('$one / $zero')); } - public function testVariableIncorrectExpressionException() + public function testVariableIncorrectExpressionException() : void { $calculator = new MathExecutor(); $calculator->setVar('four', 4); @@ -296,85 +297,85 @@ class MathTest extends TestCase $this->assertEquals(0.0, $calculator->execute('$ + $four')); } - public function testExponentiation() + public function testExponentiation() : void { $calculator = new MathExecutor(); $this->assertEquals(100, $calculator->execute('10 ^ 2')); } - public function testFunctionParameterOrder() + public function testFunctionParameterOrder() : void { $calculator = new MathExecutor(); - $calculator->addFunction('concat', function ($arg1, $arg2) { + $calculator->addFunction('concat', static function($arg1, $arg2) { return $arg1 . $arg2; }); $this->assertEquals('testing', $calculator->execute('concat("test","ing")')); $this->assertEquals('testing', $calculator->execute("concat('test','ing')")); } - public function testFunction() + public function testFunction() : void { $calculator = new MathExecutor(); - $calculator->addFunction('round', function ($arg) { - return round($arg); + $calculator->addFunction('round', static function($arg) { + return \round($arg); }); - $this->assertEquals(round(100 / 30), $calculator->execute('round(100/30)')); + $this->assertEquals(\round(100 / 30), $calculator->execute('round(100/30)')); } - public function testFunctionIf() + public function testFunctionIf() : void { $calculator = new MathExecutor(); $this->assertEquals(30, $calculator->execute( - 'if(100 > 99, 30, 0)' + 'if(100 > 99, 30, 0)' )); $this->assertEquals(0, $calculator->execute( - 'if(100 < 99, 30, 0)' + 'if(100 < 99, 30, 0)' )); $this->assertEquals(30, $calculator->execute( - 'if(98 < 99 && sin(1) < 1, 30, 0)' + 'if(98 < 99 && sin(1) < 1, 30, 0)' )); $this->assertEquals(40, $calculator->execute( - 'if(98 < 99 && sin(1) < 1, max(30, 40), 0)' + 'if(98 < 99 && sin(1) < 1, max(30, 40), 0)' )); $this->assertEquals(40, $calculator->execute( - 'if(98 < 99 && sin(1) < 1, if(10 > 5, max(30, 40), 1), 0)' + 'if(98 < 99 && sin(1) < 1, if(10 > 5, max(30, 40), 1), 0)' )); $this->assertEquals(20, $calculator->execute( - 'if(98 < 99 && sin(1) > 1, if(10 > 5, max(30, 40), 1), if(4 <= 4, 20, 21))' + 'if(98 < 99 && sin(1) > 1, if(10 > 5, max(30, 40), 1), if(4 <= 4, 20, 21))' )); - $this->assertEquals(cos(2), $calculator->execute( - 'if(98 < 99 && sin(1) >= 1, max(30, 40), cos(2))' + $this->assertEquals(\cos(2), $calculator->execute( + 'if(98 < 99 && sin(1) >= 1, max(30, 40), cos(2))' )); - $this->assertEquals(cos(2), $calculator->execute( - 'if(cos(2), cos(2), 0)' + $this->assertEquals(\cos(2), $calculator->execute( + 'if(cos(2), cos(2), 0)' )); $trx_amount = 100000; $calculator->setVar('trx_amount', $trx_amount); $this->assertEquals($trx_amount, $calculator->execute('$trx_amount')); $this->assertEquals($trx_amount * 0.03, $calculator->execute( - 'if($trx_amount < 40000, $trx_amount * 0.06, $trx_amount * 0.03)' + 'if($trx_amount < 40000, $trx_amount * 0.06, $trx_amount * 0.03)' )); $this->assertEquals($trx_amount * 0.03, $calculator->execute( - 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' + 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' )); $trx_amount = 39000; $calculator->setVar('trx_amount', $trx_amount); $this->assertEquals($trx_amount * 0.06, $calculator->execute( - 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' + 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' )); $trx_amount = 59000; $calculator->setVar('trx_amount', $trx_amount); $this->assertEquals($trx_amount * 0.05, $calculator->execute( - 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' + 'if($trx_amount < 40000, $trx_amount * 0.06, if($trx_amount < 60000, $trx_amount * 0.05, $trx_amount * 0.03))' )); $this->expectException(IncorrectNumberOfFunctionParametersException::class); $this->assertEquals(0.0, $calculator->execute( - 'if($trx_amount < 40000, $trx_amount * 0.06)' + 'if($trx_amount < 40000, $trx_amount * 0.06)' )); } - public function testVariables() + public function testVariables() : void { $calculator = new MathExecutor(); $this->assertEquals(3.14159265359, $calculator->execute('$pi')); @@ -382,19 +383,19 @@ class MathTest extends TestCase $this->assertEquals(2.71828182846, $calculator->execute('$e')); $this->assertEquals(2.71828182846, $calculator->execute('e')); $calculator->setVars([ - 'trx_amount' => 100000.01, - 'ten' => 10, - 'nine' => 9, - 'eight' => 8, - 'seven' => 7, - 'six' => 6, - 'five' => 5, - 'four' => 4, - 'three' => 3, - 'two' => 2, - 'one' => 1, - 'zero' => 0, - ]); + 'trx_amount' => 100000.01, + 'ten' => 10, + 'nine' => 9, + 'eight' => 8, + 'seven' => 7, + 'six' => 6, + 'five' => 5, + 'four' => 4, + 'three' => 3, + 'two' => 2, + 'one' => 1, + 'zero' => 0, + ]); $this->assertEquals(100000.01, $calculator->execute('$trx_amount')); $this->assertEquals(10 - 9, $calculator->execute('$ten - $nine')); $this->assertEquals(9 - 10, $calculator->execute('$nine - $ten')); @@ -413,13 +414,13 @@ class MathTest extends TestCase $this->assertEquals(10 / (9 / 5), $calculator->execute('ten / (nine / five)')); } - public function testEvaluateFunctionParameters() + public function testEvaluateFunctionParameters() : void { $calculator = new MathExecutor(); $calculator->addFunction( - 'round', - function ($value, $decimals) { - return round($value, $decimals); + 'round', + static function($value, $decimals) { + return \round($value, $decimals); } ); $expression = 'round(100 * 1.111111, 2)'; @@ -431,24 +432,25 @@ class MathTest extends TestCase $this->assertEquals($phpResult, $calculator->execute($expression)); } - public function testFunctionsWithQuotes() + public function testFunctionsWithQuotes() : void { $calculator = new MathExecutor(); - $calculator->addFunction('concat', function ($first, $second) { + $calculator->addFunction('concat', static function($first, $second) { return $first . $second; }); $this->assertEquals('testing', $calculator->execute('concat("test", "ing")')); $this->assertEquals('testing', $calculator->execute("concat('test', 'ing')")); } - public function testQuotes() + public function testQuotes() : void { $calculator = new MathExecutor(); - $testString = "some, long. arg; with: different-separators!"; + $testString = 'some, long. arg; with: different-separators!'; $calculator->addFunction( - 'test', - function ($arg) use ($testString) { + 'test', + function($arg) use ($testString) { $this->assertEquals($testString, $arg); + return 0; } ); @@ -456,14 +458,14 @@ class MathTest extends TestCase $calculator->execute("test('" . $testString . "')"); // double quotes } - public function testBeginWithBracketAndMinus() + public function testBeginWithBracketAndMinus() : void { $calculator = new MathExecutor(); $this->assertEquals(-4, $calculator->execute('(-4)')); $this->assertEquals(1, $calculator->execute('(-4 + 5)')); } - public function testStringComparison() + public function testStringComparison() : void { $calculator = new MathExecutor(); $this->assertEquals(true, $calculator->execute('"a" == \'a\'')); @@ -477,7 +479,7 @@ class MathTest extends TestCase $this->assertEquals(true, $calculator->execute('"A" != "a"')); } - public function testVarStringComparison() + public function testVarStringComparison() : void { $calculator = new MathExecutor(); $calculator->setVar('var', 97); @@ -487,15 +489,15 @@ class MathTest extends TestCase $this->assertEquals(true, $calculator->execute('$var == "a"')); } - public function testOnVarNotFound() + public function testOnVarNotFound() : void { $calculator = new MathExecutor(); $calculator->setVarNotFoundHandler( - function ($varName) { - if ($varName == 'undefined') { + static function($varName) { + if ('undefined' == $varName) { return 3; } - return null; + } ); $this->assertEquals(15, $calculator->execute('5 * undefined')); @@ -503,21 +505,21 @@ class MathTest extends TestCase $this->assertNull($calculator->getVar('Lucy')); } - public function testGetVarException() + public function testGetVarException() : void { $calculator = new MathExecutor(); $this->expectException(UnknownVariableException::class); $this->assertNull($calculator->getVar('Lucy')); } - public function testMinusZero() + public function testMinusZero() : void { $calculator = new MathExecutor(); $this->assertEquals(1, $calculator->execute('1 - 0')); $this->assertEquals(1, $calculator->execute('1-0')); } - public function testScientificNotation() + public function testScientificNotation() : void { $calculator = new MathExecutor(); $this->assertEquals(1.5e9, $calculator->execute('1.5e9')); @@ -525,39 +527,39 @@ class MathTest extends TestCase $this->assertEquals(1.5e+9, $calculator->execute('1.5e+9')); } - public function testGetFunctionsReturnsArray() + public function testGetFunctionsReturnsArray() : void { $calculator = new MathExecutor(); $this->assertIsArray($calculator->getFunctions()); } - public function testGetFunctionsReturnsFunctions() + public function testGetFunctionsReturnsFunctions() : void { $calculator = new MathExecutor(); - $this->assertGreaterThan(40, count($calculator->getFunctions())); + $this->assertGreaterThan(40, \count($calculator->getFunctions())); } - public function testGetVarsReturnsArray() + public function testGetVarsReturnsArray() : void { $calculator = new MathExecutor(); $this->assertIsArray($calculator->getVars()); } - public function testGetVarsReturnsCount() + public function testGetVarsReturnsCount() : void { $calculator = new MathExecutor(); - $this->assertGreaterThan(1, count($calculator->getVars())); + $this->assertGreaterThan(1, \count($calculator->getVars())); } - public function testUndefinedVarThrowsExecption() + public function testUndefinedVarThrowsExecption() : void { $calculator = new MathExecutor(); - $this->assertGreaterThan(1, count($calculator->getVars())); + $this->assertGreaterThan(1, \count($calculator->getVars())); $this->expectException(UnknownVariableException::class); $calculator->execute('5 * undefined'); } - public function testSetVarsAcceptsAllScalars() + public function testSetVarsAcceptsAllScalars() : void { $calculator = new MathExecutor(); $calculator->setVar('boolTrue', true); @@ -566,7 +568,7 @@ class MathTest extends TestCase $calculator->setVar('null', null); $calculator->setVar('float', 1.1); $calculator->setVar('string', 'string'); - $this->assertEquals(8, count($calculator->getVars())); + $this->assertEquals(8, \count($calculator->getVars())); $this->assertEquals(true, $calculator->getVar('boolTrue')); $this->assertEquals(false, $calculator->getVar('boolFalse')); $this->assertEquals(1, $calculator->getVar('int')); @@ -578,31 +580,31 @@ class MathTest extends TestCase $calculator->setVar('validVar', new \DateTime()); } - public function testSetVarsDoesNotAcceptObject() + public function testSetVarsDoesNotAcceptObject() : void { $calculator = new MathExecutor(); $this->expectException(MathExecutorException::class); $calculator->setVar('object', $this); } - public function testSetVarsDoesNotAcceptResource() + public function testSetVarsDoesNotAcceptResource() : void { $calculator = new MathExecutor(); $this->expectException(MathExecutorException::class); - $calculator->setVar('resource', tmpfile()); + $calculator->setVar('resource', \tmpfile()); } - public function testSetCustomVarValidator() + public function testSetCustomVarValidator() : void { $calculator = new MathExecutor(); - $calculator->setVarValidationHandler(function (string $name, $variable) { + $calculator->setVarValidationHandler(static function(string $name, $variable) : void { // allow all scalars and null - if (is_scalar($variable) || $variable === null) { + if (\is_scalar($variable) || null === $variable) { return; } // Allow variables of type DateTime, but not others if (! $variable instanceof \DateTime) { - throw new MathExecutorException("Invalid variable type"); + throw new MathExecutorException('Invalid variable type'); } }); @@ -618,13 +620,13 @@ class MathTest extends TestCase $calculator->setVar('validVar', $this); } - public function testSetCustomVarNameValidator() + public function testSetCustomVarNameValidator() : void { $calculator = new MathExecutor(); - $calculator->setVarValidationHandler(function (string $name, $variable) { + $calculator->setVarValidationHandler(static function(string $name, $variable) : void { // don't allow variable names with the word invalid in them - if (str_contains($name, 'invalid')) { - throw new MathExecutorException("Invalid variable name"); + if (\str_contains($name, 'invalid')) { + throw new MathExecutorException('Invalid variable name'); } }); @@ -640,7 +642,7 @@ class MathTest extends TestCase $calculator->setVar('invalidVar', 12); } - public function testVarExists() + public function testVarExists() : void { $calculator = new MathExecutor(); $varName = 'Eythel'; @@ -652,16 +654,16 @@ class MathTest extends TestCase /** * @dataProvider providerExpressionValues */ - public function testCalculatingValues($expression, $value) + public function testCalculatingValues($expression, $value) : void { $calculator = new MathExecutor(); try { $result = $calculator->execute($expression); } catch (Exception $e) { - $this->fail(sprintf("Exception: %s (%s:%d), expression was: %s", get_class($e), $e->getFile(), $e->getLine(), $expression)); + $this->fail(\sprintf('Exception: %s (%s:%d), expression was: %s', \get_class($e), $e->getFile(), $e->getLine(), $expression)); } - $this->assertEquals($value, $result, "${expression} did not evaluate to {$value}"); + $this->assertEquals($value, $result, "{$expression} did not evaluate to {$value}"); } /** @@ -674,62 +676,62 @@ class MathTest extends TestCase public function providerExpressionValues() { return [ - ['arccos(0.5)', 1.0471975511966], - ['arccos(0.5)', acos(0.5)], - ['arccosec(4)', 0.2526802551421], - ['arccosec(4)', asin(1/4)], - ['arccot(3)', M_PI/2 - atan(3)], - ['arccotan(4)', 0.2449786631269], - ['arccotan(4)', M_PI/2 - atan(4)], - ['arccsc(4)', 0.2526802551421], - ['arccsc(4)', asin(1/4)], - ['arcctg(3)', M_PI/2 - atan(3)], - ['arcsec(4)', 1.3181160716528], - ['arcsec(4)', acos(1/4)], - ['arcsin(0.5)', 0.5235987755983], - ['arcsin(0.5)', asin(0.5)], - ['arctan(0.5)', atan(0.5)], - ['arctan(4)', 1.3258176636680], - ['arctg(0.5)', atan(0.5)], - ['cosec(12)', 1 / sin(12)], - ['cosec(4)', -1.3213487088109], - ['cosh(12)', cosh(12)], - ['cot(12)', cos(12) / sin(12)], - ['cotan(12)', cos(12) / sin(12)], - ['cotan(4)', 0.8636911544506], - ['cotg(3)', cos(3) / sin(3)], - ['csc(4)', 1 / sin(4)], - ['ctg(4)', cos(4) / sin(4)], - ['ctn(4)', cos(4) / sin(4)], - ['decbin(10)', decbin(10)], - ['lg(2)', 0.3010299956639], - ['lg(2)', log10(2)], - ['ln(2)', 0.6931471805599], - ['ln(2)', log(2)], - ['sec(4)', -1.5298856564664], - ['tg(4)', 1.1578212823496], + ['arccos(0.5)', 1.0471975511966], + ['arccos(0.5)', \acos(0.5)], + ['arccosec(4)', 0.2526802551421], + ['arccosec(4)', \asin(1 / 4)], + ['arccot(3)', M_PI / 2 - \atan(3)], + ['arccotan(4)', 0.2449786631269], + ['arccotan(4)', M_PI / 2 - \atan(4)], + ['arccsc(4)', 0.2526802551421], + ['arccsc(4)', \asin(1 / 4)], + ['arcctg(3)', M_PI / 2 - \atan(3)], + ['arcsec(4)', 1.3181160716528], + ['arcsec(4)', \acos(1 / 4)], + ['arcsin(0.5)', 0.5235987755983], + ['arcsin(0.5)', \asin(0.5)], + ['arctan(0.5)', \atan(0.5)], + ['arctan(4)', 1.3258176636680], + ['arctg(0.5)', \atan(0.5)], + ['cosec(12)', 1 / \sin(12)], + ['cosec(4)', -1.3213487088109], + ['cosh(12)', \cosh(12)], + ['cot(12)', \cos(12) / \sin(12)], + ['cotan(12)', \cos(12) / \sin(12)], + ['cotan(4)', 0.8636911544506], + ['cotg(3)', \cos(3) / \sin(3)], + ['csc(4)', 1 / \sin(4)], + ['ctg(4)', \cos(4) / \sin(4)], + ['ctn(4)', \cos(4) / \sin(4)], + ['decbin(10)', \decbin(10)], + ['lg(2)', 0.3010299956639], + ['lg(2)', \log10(2)], + ['ln(2)', 0.6931471805599], + ['ln(2)', \log(2)], + ['sec(4)', -1.5298856564664], + ['tg(4)', 1.1578212823496], ]; } - public function testCache() + public function testCache() : void { $calculator = new MathExecutor(); $this->assertEquals(256, $calculator->execute('2 ^ 8')); // second arg $cache is true by default $this->assertIsArray($calculator->getCache()); - $this->assertEquals(1, count($calculator->getCache())); + $this->assertEquals(1, \count($calculator->getCache())); $this->assertEquals(512, $calculator->execute('2 ^ 9', true)); - $this->assertEquals(2, count($calculator->getCache())); + $this->assertEquals(2, \count($calculator->getCache())); $this->assertEquals(1024, $calculator->execute('2 ^ 10', false)); - $this->assertEquals(2, count($calculator->getCache())); + $this->assertEquals(2, \count($calculator->getCache())); $calculator->clearCache(); $this->assertIsArray($calculator->getCache()); - $this->assertEquals(0, count($calculator->getCache())); + $this->assertEquals(0, \count($calculator->getCache())); $this->assertEquals(2048, $calculator->execute('2 ^ 11', false)); - $this->assertEquals(0, count($calculator->getCache())); + $this->assertEquals(0, \count($calculator->getCache())); } } |