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topics/queue-implementation/test.js   A
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Complexity

Total Complexity 1
Complexity/F 1

Size

Lines of Code 15
Function Count 1

Duplication

Duplicated Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
wmc 1
eloc 12
mnd 0
bc 0
fnc 1
dl 0
loc 15
rs 10
bpm 0
cpm 1
noi 0
c 0
b 0
f 0
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const Queue = require('./index');
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// put your tests here
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test('Queue test', () => {
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    let q = new Queue();
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    expect(q.peek()).toEqual([]);
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    q.enqueue(1);
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    expect(q.peek()).toEqual([1]);
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    q.enqueue(3);
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    expect(q.peek()).toEqual([3, 1]);
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    q.dequeue();
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    expect(q.peek()).toEqual([3]);
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    q.dequeue();
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    expect(q.peek()).toEqual([]);
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