BlackjackGameProjStartTest::testHit() - Code Metrics - Inspection of "Ran composer csfix." - Pbris/mvc1 - Measure and Improve Code Quality continuously with Scrutinizer

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by Peter

created 2024-08-27 11:03 UTC

BlackjackGameProjStartTest::testHit() A

↳ Parent: BlackjackGameProjStartTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	8
c	1
b	0
f	0
nc	1
nop	0
dl	0
loc	12
rs	10

<?php

namespace App\Tests\Game;

use App\GameProj\BlackjackGameProj;
use App\Card\DeckProj;
use App\Card\Card;
use PHPUnit\Framework\TestCase;

class BlackjackGameProjStartTest extends TestCase
{
    /**
     * Construct object and verify that the object has the expected
     * properties.
     */
    public function testCreateBlackjackGameProj()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
        $this->assertInstanceOf(BlackjackGameProj::class, $game);

        $this->assertEquals('Player', $game->getPlayerName());
        $this->assertEquals(990.00, $game->getPlayerBank());
        $this->assertCount(1, $game->getHands());
    }

    /**
     * Test constructor exception for invalid hands number.
     */
    public function testConstructorExceptionForInvalidNumberOfHands()
    {
        $this->expectException(\InvalidArgumentException::class);
        new BlackjackGameProj('Player', 1000.00, 4, 10.00);
    }

    /**
     * Test dealing cards.
     */
    public function testDealCards()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
        $game->dealInitialCards();

        $hands = $game->getHands();
        $this->assertCount(2, $hands[0]['hand']);

        $dealerHand = $game->getDealerHand();
        $this->assertCount(1, $dealerHand);
    }

    /**
     * Test hitting player and dealer.
     */
    public function testHit()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
        $game->dealInitialCards();

        $game->hitHand(0);
        $hands = $game->getHands();
        $this->assertCount(3, $hands[0]['hand']);

        $game->hitDealer();
        $dealerHand = $game->getDealerHand();
        $this->assertCount(2, $dealerHand);
    }

    /**
     * Test hand value, stub Card to assure the value can be asserted.
     */
    public function testGetHandValue()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);

        // Create a stub for the Card class
        $stub = $this->createMock(Card::class);

        // Configure the stub
        $stub->method('getBlackjackValue')
            ->willReturn(7, 10);
        $stub->method('getValue')
            ->willReturn('7', 'King');

        $hand = [clone $stub, clone $stub];

        $value = $game->getHandValue($hand);
        $this->assertEquals(17, $value);
    }

    /**
     * Test getBustProbability method for soft ace.
     */
    public function testGetBustProbabilitySoftAce()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);

        // Create stubs for the Card class
        $aceStub = $this->createMock(Card::class);
        $aceStub->method('getBlackjackValue')->willReturn(11);
        $aceStub->method('getValue')->willReturn('Ace');

        $sevenStub = $this->createMock(Card::class);
        $sevenStub->method('getBlackjackValue')->willReturn(7);
        $sevenStub->method('getValue')->willReturn('7');

        $hand = [$aceStub, $sevenStub];

        // Set the mocked hand as the player's hand
        $game->setPlayerHand($hand);

        $bustProbability = $game->getBustProbability(0);

        // With Ace-7 (soft 18), bust probability should be 0
        $this->assertEquals(0, $bustProbability);
    }

    /**
     * Test getBustProbability method.
     */
    public function testGetBustProbabilityRest()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);

        // Create stubs for the Card class
        $kingStub = $this->createMock(Card::class);
        $kingStub->method('getBlackjackValue')->willReturn(10);
        $kingStub->method('getValue')->willReturn('King');

        $sevenStub = $this->createMock(Card::class);
        $sevenStub->method('getBlackjackValue')->willReturn(7);
        $sevenStub->method('getValue')->willReturn('7');

        $hand = [$kingStub, $sevenStub];

        // Set the mocked hand as the player's hand
        $game->setPlayerHand($hand);

        $bustProbability = $game->getBustProbability(0);
        $this->assertLessThan(0.70, $bustProbability);
        $this->assertGreaterThan(0.68, $bustProbability);
    }

    /**
     * Test playing the computer's hand.
     */
    public function testPlayComputerHand()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 2, 10.00, 1, 'smart');

        // Create stubs for the Card class
        $aceStub = $this->createMock(Card::class);
        $aceStub->method('getBlackjackValue')->willReturn(11);
        $aceStub->method('getValue')->willReturn('Ace');

        $sixStub = $this->createMock(Card::class);
        $sixStub->method('getBlackjackValue')->willReturn(6);
        $sixStub->method('getValue')->willReturn('6');

        $hand = [$aceStub, $sixStub];

        $game->setPlayerHand($hand, 1);

        $game->standHand(0);

        $game->playComputerHand();

        // Force a bust
        while (!$game->isHandBusted(1)) {
            $game->hitHand(1);
        }

        $hands = $game->getHands();
        $this->assertNotEquals('playing', $hands[1]['status']);
    }

    /**
     * Test standHand method.
     */
    public function testStandHand()
    {
        $game = new BlackjackGameProj('Player', 1000.00, 2, 20.00);
        $game->dealInitialCards();

        $game->standHand(0);
        $hands = $game->getHands();
        $this->assertEquals('standing', $hands[0]['status']);

        $this->expectException(\InvalidArgumentException::class);
        $game->standHand(5); // Invalid hand index
    }
}


1			<?php
2
3			namespace App\Tests\Game;
4
5			use App\GameProj\BlackjackGameProj;
6			use App\Card\DeckProj;
7			use App\Card\Card;
8			use PHPUnit\Framework\TestCase;
9
10			class BlackjackGameProjStartTest extends TestCase
11			{
12			/**
13			* Construct object and verify that the object has the expected
14			* properties.
15			*/
16			public function testCreateBlackjackGameProj()
17			{
18			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
19			$this->assertInstanceOf(BlackjackGameProj::class, $game);
20
21			$this->assertEquals('Player', $game->getPlayerName());
22			$this->assertEquals(990.00, $game->getPlayerBank());
23			$this->assertCount(1, $game->getHands());
24			}
25
26			/**
27			* Test constructor exception for invalid hands number.
28			*/
29			public function testConstructorExceptionForInvalidNumberOfHands()
30			{
31			$this->expectException(\InvalidArgumentException::class);
32			new BlackjackGameProj('Player', 1000.00, 4, 10.00);
33			}
34
35			/**
36			* Test dealing cards.
37			*/
38			public function testDealCards()
39			{
40			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
41			$game->dealInitialCards();
42
43			$hands = $game->getHands();
44			$this->assertCount(2, $hands[0]['hand']);
45
46			$dealerHand = $game->getDealerHand();
47			$this->assertCount(1, $dealerHand);
48			}
49
50			/**
51			* Test hitting player and dealer.
52			*/
53			public function testHit()
54			{
55			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
56			$game->dealInitialCards();
57
58			$game->hitHand(0);
59			$hands = $game->getHands();
60			$this->assertCount(3, $hands[0]['hand']);
61
62			$game->hitDealer();
63			$dealerHand = $game->getDealerHand();
64			$this->assertCount(2, $dealerHand);
65			}
66
67			/**
68			* Test hand value, stub Card to assure the value can be asserted.
69			*/
70			public function testGetHandValue()
71			{
72			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
73
74			// Create a stub for the Card class
75			$stub = $this->createMock(Card::class);
76
77			// Configure the stub
78			$stub->method('getBlackjackValue')
79			->willReturn(7, 10);
80			$stub->method('getValue')
81			->willReturn('7', 'King');
82
83			$hand = [clone $stub, clone $stub];
84
85			$value = $game->getHandValue($hand);
86			$this->assertEquals(17, $value);
87			}
88
89			/**
90			* Test getBustProbability method for soft ace.
91			*/
92			public function testGetBustProbabilitySoftAce()
93			{
94			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
95
96			// Create stubs for the Card class
97			$aceStub = $this->createMock(Card::class);
98			$aceStub->method('getBlackjackValue')->willReturn(11);
99			$aceStub->method('getValue')->willReturn('Ace');
100
101			$sevenStub = $this->createMock(Card::class);
102			$sevenStub->method('getBlackjackValue')->willReturn(7);
103			$sevenStub->method('getValue')->willReturn('7');
104
105			$hand = [$aceStub, $sevenStub];
106
107			// Set the mocked hand as the player's hand
108			$game->setPlayerHand($hand);
109
110			$bustProbability = $game->getBustProbability(0);
111
112			// With Ace-7 (soft 18), bust probability should be 0
113			$this->assertEquals(0, $bustProbability);
114			}
115
116			/**
117			* Test getBustProbability method.
118			*/
119			public function testGetBustProbabilityRest()
120			{
121			$game = new BlackjackGameProj('Player', 1000.00, 1, 10.00);
122
123			// Create stubs for the Card class
124			$kingStub = $this->createMock(Card::class);
125			$kingStub->method('getBlackjackValue')->willReturn(10);
126			$kingStub->method('getValue')->willReturn('King');
127
128			$sevenStub = $this->createMock(Card::class);
129			$sevenStub->method('getBlackjackValue')->willReturn(7);
130			$sevenStub->method('getValue')->willReturn('7');
131
132			$hand = [$kingStub, $sevenStub];
133
134			// Set the mocked hand as the player's hand
135			$game->setPlayerHand($hand);
136
137			$bustProbability = $game->getBustProbability(0);
138			$this->assertLessThan(0.70, $bustProbability);
139			$this->assertGreaterThan(0.68, $bustProbability);
140			}
141
142			/**
143			* Test playing the computer's hand.
144			*/
145			public function testPlayComputerHand()
146			{
147			$game = new BlackjackGameProj('Player', 1000.00, 2, 10.00, 1, 'smart');
148
149			// Create stubs for the Card class
150			$aceStub = $this->createMock(Card::class);
151			$aceStub->method('getBlackjackValue')->willReturn(11);
152			$aceStub->method('getValue')->willReturn('Ace');
153
154			$sixStub = $this->createMock(Card::class);
155			$sixStub->method('getBlackjackValue')->willReturn(6);
156			$sixStub->method('getValue')->willReturn('6');
157
158			$hand = [$aceStub, $sixStub];
159
160			$game->setPlayerHand($hand, 1);
161
162			$game->standHand(0);
163
164			$game->playComputerHand();
165
166			// Force a bust
167			while (!$game->isHandBusted(1)) {
168			$game->hitHand(1);
169			}
170
171			$hands = $game->getHands();
172			$this->assertNotEquals('playing', $hands[1]['status']);
173			}
174
175			/**
176			* Test standHand method.
177			*/
178			public function testStandHand()
179			{
180			$game = new BlackjackGameProj('Player', 1000.00, 2, 20.00);
181			$game->dealInitialCards();
182
183			$game->standHand(0);
184			$hands = $game->getHands();
185			$this->assertEquals('standing', $hands[0]['status']);
186
187			$this->expectException(\InvalidArgumentException::class);
188			$game->standHand(5); // Invalid hand index
189			}
190			}
191

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BlackjackGameProjStartTest::testHit() A

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