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Push — master ( a3da9c...ba4a7f )
by Tobias
23:20
created

testWithEqualPayments()   A

↳ Parent: CalculatorEqualPaymentsTest

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 6
rs 9.4285
c 0
b 0
f 0
cc 1
eloc 4
nc 1
nop 5
1 
<?php
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namespace Nyholm\EffectiveInterest;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use PHPUnit\Framework\TestCase;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CalculatorEqualPaymentsTest extends TestCase

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @dataProvider generator

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function testWithEqualPayments(float $correctValue, int $principal, int $payments, int $numberOfMonths, float $guess)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $calculator = new Calculator();

            


            
                                                                        
                            
            
                                    
            
            

                
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        $interest = $calculator->withEqualPayments($principal, $payments, $numberOfMonths, $guess);

            


            
                                                                        
                            
            
                                    
            
            

                
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        $this->assertEquals($correctValue, $interest, 'Failed to calculate effective interest with specified payments.', 0.00001);

            


            
                                                                        
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function generator()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return [

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            [0.1128, 11200, 291, 48, 0.02],

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        ];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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