RatesTest::testReturnsZeroWheneverApiProvideEmptyResponse() - Code Metrics - Inspection of "improved rates covergae (#9)" - AlessandroMinoccheri/currency-converter - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2eabb1...48c775 )

by Alessandro

created 2019-04-15 07:22 UTC

testReturnsZeroWheneverApiProvideEmptyResponse() A

↳ Parent: RatesTest

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	21
rs	9.584
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Tests;

use CurrencyConverter\Rates;

class RatesTest extends \PHPUnit\Framework\TestCase
{
    public function testReturnsZeroWheneverApiProvideEmptyResponse()
    {
        $this->apiCaller = $this
class MyClass { }

$x = new MyClass();
$x->foo = true;
            ->getMockBuilder('CurrencyConverter\ApiCaller')
            ->disableOriginalConstructor()
            ->getMock();

        $this->rates = new Rates($this->apiCaller);
class MyClass { }

$x = new MyClass();
$x->foo = true;

        $this->apiCaller->expects($this->once())
            ->method('convert')
            ->with('FOO', 'BAR');

        $this->apiCaller->expects($this->once())
            ->method('isLastCallEmpty')
            ->willReturn(true);

        $result = $this->rates->getRates('FOO', 'BAR');

        $this->assertEquals(0, $result);
    }

    public function testReturnRates()
    {
        $from = 'FOO';
        $to = 'BAR';
        $expected = 100;

        $this->apiCaller = $this
            ->getMockBuilder('CurrencyConverter\ApiCaller')
            ->disableOriginalConstructor()
            ->getMock();

        $this->rates = new Rates($this->apiCaller);

        $this->apiCaller->expects($this->once())
            ->method('convert')
            ->with('FOO', 'BAR');

        $this->apiCaller->expects($this->once())
            ->method('isLastCallEmpty')
            ->willReturn(false);

        $this->apiCaller->expects($this->once())
             ->method('getLastResponse')
             ->willReturn(json_encode([$from . '_' . $to => $expected]));

        $result = $this->rates->getRates($from, $to);

        $this->assertEquals($expected, $result);
    }
}


1			<?php
2
3			namespace Tests;
4
5			use CurrencyConverter\Rates;
6
7			class RatesTest extends \PHPUnit\Framework\TestCase
8			{
9			public function testReturnsZeroWheneverApiProvideEmptyResponse()
10			{
11			$this->apiCaller = $this
			0 ignored issues – show Bug introduced 2018-09-24 09:26 UTC by Report Bug Copy Issue Report The property `apiCaller` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
12			->getMockBuilder('CurrencyConverter\ApiCaller')
13			->disableOriginalConstructor()
14			->getMock();
15
16			$this->rates = new Rates($this->apiCaller);
			0 ignored issues – show Bug introduced 2019-03-08 14:54 UTC by Report Bug Copy Issue Report The property `rates` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
17
18			$this->apiCaller->expects($this->once())
19			->method('convert')
20			->with('FOO', 'BAR');
21
22			$this->apiCaller->expects($this->once())
23			->method('isLastCallEmpty')
24			->willReturn(true);
25
26			$result = $this->rates->getRates('FOO', 'BAR');
27
28			$this->assertEquals(0, $result);
29			}
30
31			public function testReturnRates()
32			{
33			$from = 'FOO';
34			$to = 'BAR';
35			$expected = 100;
36
37			$this->apiCaller = $this
38			->getMockBuilder('CurrencyConverter\ApiCaller')
39			->disableOriginalConstructor()
40			->getMock();
41
42			$this->rates = new Rates($this->apiCaller);
43
44			$this->apiCaller->expects($this->once())
45			->method('convert')
46			->with('FOO', 'BAR');
47
48			$this->apiCaller->expects($this->once())
49			->method('isLastCallEmpty')
50			->willReturn(false);
51
52			$this->apiCaller->expects($this->once())
53			->method('getLastResponse')
54			->willReturn(json_encode([$from . '_' . $to => $expected]));
55
56			$result = $this->rates->getRates($from, $to);
57
58			$this->assertEquals($expected, $result);
59			}
60			}
61

AlessandroMinoccheri / currency-converter

Push — master ( 2eabb1...48c775 )

testReturnsZeroWheneverApiProvideEmptyResponse() A

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