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DecimalIsZeroTest::testZeros()   A
last analyzed

↳ Parent: DecimalIsZeroTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 6
rs 9.4285
cc 1
eloc 4
nc 1
nop 0
1 
<?php
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use Litipk\BigNumbers\Decimal as Decimal;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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date_default_timezone_set('UTC');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DecimalIsZeroTest extends TestCase

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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{

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function testZeros()

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->assertTrue(Decimal::fromInteger(0)->isZero());

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->assertTrue(Decimal::fromFloat(0.0)->isZero());

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->assertTrue(Decimal::fromString('0')->isZero());

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testPositiveNumbers()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromInteger(1)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromFloat(1.0)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromFloat(0.1)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromString('1')->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function testNegativeNumbers()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromInteger(-1)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromFloat(-1.0)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromFloat(-0.1)->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->assertFalse(Decimal::fromString('-1')->isZero());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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