| @@ 85-103 (lines=19) @@ | ||
| 82 | $this->assertTrue($this->queue->empty()); |
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| 83 | } |
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| 84 | ||
| 85 | public function testPeek() { |
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| 86 | $this->queue = new Queue(); |
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| 87 | $this->assertNull($this->queue->peek()); |
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| 88 | $this->queue->enqueue(1000); |
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| 89 | $this->assertEquals($this->queue->peek(), 1000); |
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| 90 | $this->queue->enqueue(false); |
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| 91 | $this->assertEquals($this->queue->peek(), 1000); |
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| 92 | $this->queue->enqueue(3.14); |
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| 93 | $this->assertEquals($this->queue->peek(), 1000); |
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| 94 | $this->queue->enqueue(4); |
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| 95 | $this->assertEquals($this->queue->dequeue(), 1000); |
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| 96 | $this->assertEquals($this->queue->peek(), false); |
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| 97 | $this->assertEquals($this->queue->dequeue(), false); |
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| 98 | $this->assertEquals($this->queue->peek(), 3.14); |
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| 99 | $this->assertEquals($this->queue->dequeue(), 3.14); |
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| 100 | $this->assertEquals($this->queue->peek(), 4); |
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| 101 | $this->assertEquals($this->queue->dequeue(), 4); |
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| 102 | $this->assertNull($this->queue->peek()); |
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| 103 | } |
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| 104 | ||
| 105 | public function testIsFull() { |
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| 106 | $this->queue = new Queue(); |
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| @@ 95-113 (lines=19) @@ | ||
| 92 | $this->assertTrue($this->stack->empty()); |
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| 93 | } |
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| 94 | ||
| 95 | public function testPeek() { |
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| 96 | $this->stack = new Stack(); |
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| 97 | $this->assertNull($this->stack->peek()); |
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| 98 | $this->stack->push(1000); |
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| 99 | $this->assertEquals($this->stack->peek(), 1000); |
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| 100 | $this->stack->push(false); |
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| 101 | $this->assertEquals($this->stack->peek(), false); |
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| 102 | $this->stack->push(3.14); |
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| 103 | $this->assertEquals($this->stack->peek(), 3.14); |
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| 104 | $this->stack->push(4); |
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| 105 | $this->assertEquals($this->stack->pop(), 4); |
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| 106 | $this->assertEquals($this->stack->peek(), 3.14); |
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| 107 | $this->assertEquals($this->stack->pop(), 3.14); |
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| 108 | $this->assertEquals($this->stack->peek(), false); |
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| 109 | $this->assertEquals($this->stack->pop(), false); |
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| 110 | $this->assertEquals($this->stack->peek(), 1000); |
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| 111 | $this->assertEquals($this->stack->pop(), 1000); |
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| 112 | $this->assertNull($this->stack->peek()); |
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| 113 | } |
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| 114 | ||
| 115 | public function testIsFull() { |
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| 116 | $this->stack = new Stack(); |
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