Framework |
Version |
FakeItEasy |
8.3.0 |
JustMock |
2024.4.1113.345 |
Moq |
4.20.72 |
NSubstitute |
5.3.0 |
PCLMock |
5.1.3 |
Rocks |
9.0.0 |
This test simply creates an IThing
object to test using the given framework
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Allocated |
Alloc Ratio |
Stub |
21.92 ns |
141.09 ns |
7.734 ns |
23.70 ns |
1.11 |
0.53 |
- |
24 B |
1.00 |
FakeItEasy |
3,980.41 ns |
46,194.31 ns |
2,532.066 ns |
3,304.76 ns |
201.05 |
137.51 |
0.0300 |
2938 B |
122.42 |
JustMockLite |
28,136.37 ns |
66,462.03 ns |
3,643.008 ns |
26,047.76 ns |
1,421.17 |
538.17 |
0.2000 |
16928 B |
705.33 |
Moq |
4,539.87 ns |
54,657.79 ns |
2,995.978 ns |
3,959.12 ns |
229.31 |
161.10 |
0.0200 |
2088 B |
87.00 |
NSubstitute |
4,610.34 ns |
58,992.60 ns |
3,233.584 ns |
3,338.53 ns |
232.87 |
171.24 |
0.0600 |
5064 B |
211.00 |
PCLMock |
81.27 ns |
727.25 ns |
39.863 ns |
80.54 ns |
4.10 |
2.36 |
- |
144 B |
6.00 |
Rocks |
114.28 ns |
649.43 ns |
35.597 ns |
116.96 ns |
5.77 |
2.65 |
- |
128 B |
5.33 |
A mock object is created, a method is setup to a return and int
value, and that method is called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Gen2 |
Allocated |
Alloc Ratio |
Stub |
20.00 ns |
140.37 ns |
7.694 ns |
22.06 ns |
1.13 |
0.61 |
- |
- |
- |
24 B |
1.00 |
FakeItEasy |
6,557.53 ns |
80,952.12 ns |
4,437.259 ns |
4,157.54 ns |
372.11 |
277.92 |
0.0500 |
0.0100 |
0.0100 |
5055 B |
210.62 |
JustMockLite |
187,100.74 ns |
153,098.21 ns |
8,391.830 ns |
182,385.53 ns |
10,617.18 |
4,325.82 |
0.4100 |
0.4000 |
- |
34713 B |
1,446.38 |
Moq |
7,216.51 ns |
98,008.56 ns |
5,372.180 ns |
4,807.78 ns |
409.51 |
327.76 |
0.0400 |
- |
- |
3952 B |
164.67 |
NSubstitute |
7,425.12 ns |
106,521.54 ns |
5,838.805 ns |
4,063.17 ns |
421.34 |
351.45 |
0.0900 |
- |
- |
7536 B |
314.00 |
PCLMock |
4,153.44 ns |
22,762.50 ns |
1,247.689 ns |
4,494.09 ns |
235.69 |
115.91 |
0.0200 |
- |
- |
1800 B |
75.00 |
Rocks |
428.98 ns |
1,934.62 ns |
106.043 ns |
387.88 ns |
24.34 |
11.33 |
- |
- |
- |
376 B |
15.67 |
A mock object is created, with no method setup, and an method returning an int
is called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Allocated |
Alloc Ratio |
Stub |
20.40 ns |
145.48 ns |
7.974 ns |
22.37 ns |
1.14 |
0.62 |
- |
- |
24 B |
1.00 |
FakeItEasy |
4,966.61 ns |
61,618.52 ns |
3,377.519 ns |
3,695.11 ns |
277.18 |
208.70 |
0.0400 |
- |
3809 B |
158.71 |
JustMockLite |
35,981.92 ns |
126,940.79 ns |
6,958.053 ns |
31,982.32 ns |
2,008.13 |
899.01 |
0.2400 |
0.1100 |
20641 B |
860.04 |
Moq |
4,953.10 ns |
67,781.09 ns |
3,715.310 ns |
3,397.27 ns |
276.43 |
223.42 |
0.0200 |
- |
2456 B |
102.33 |
NSubstitute |
5,676.17 ns |
80,205.68 ns |
4,396.344 ns |
3,175.17 ns |
316.78 |
262.26 |
0.0600 |
- |
5760 B |
240.00 |
PCLMock |
3,964.90 ns |
23,672.27 ns |
1,297.557 ns |
4,529.38 ns |
221.28 |
112.94 |
0.0200 |
- |
1800 B |
75.00 |
Rocks |
338.55 ns |
1,928.35 ns |
105.699 ns |
307.14 ns |
18.89 |
9.49 |
- |
- |
376 B |
15.67 |
A mock object is created, with no method setup, and a method with no return value is called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Allocated |
Alloc Ratio |
Stub |
20.33 ns |
143.43 ns |
7.862 ns |
22.16 ns |
1.13 |
0.61 |
- |
- |
24 B |
1.00 |
FakeItEasy |
5,279.97 ns |
66,195.26 ns |
3,628.386 ns |
4,074.53 ns |
294.48 |
221.78 |
0.0400 |
- |
3785 B |
157.71 |
JustMockLite |
35,621.65 ns |
129,000.99 ns |
7,070.980 ns |
31,545.01 ns |
1,986.74 |
879.19 |
0.2400 |
0.1100 |
20529 B |
855.38 |
Moq |
4,416.85 ns |
59,264.63 ns |
3,248.494 ns |
3,016.04 ns |
246.34 |
194.93 |
0.0200 |
- |
2432 B |
101.33 |
NSubstitute |
5,235.58 ns |
70,096.90 ns |
3,842.248 ns |
3,138.10 ns |
292.01 |
230.69 |
0.0600 |
- |
5760 B |
240.00 |
PCLMock |
3,746.25 ns |
24,150.26 ns |
1,323.757 ns |
3,999.61 ns |
208.94 |
108.40 |
0.0200 |
- |
1784 B |
74.33 |
Rocks |
294.88 ns |
1,695.87 ns |
92.956 ns |
261.91 ns |
16.45 |
8.18 |
- |
- |
328 B |
13.67 |
A mock object is created, with no method setup, and a method with no return value requiring an int
parameter is called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Allocated |
Alloc Ratio |
Stub |
19.85 ns |
134.17 ns |
7.355 ns |
22.55 ns |
1.13 |
0.59 |
- |
- |
24 B |
1.00 |
FakeItEasy |
5,037.68 ns |
63,019.22 ns |
3,454.296 ns |
3,660.07 ns |
286.12 |
214.21 |
0.0400 |
- |
3921 B |
163.38 |
JustMockLite |
35,918.35 ns |
116,894.03 ns |
6,407.356 ns |
32,404.15 ns |
2,040.05 |
878.56 |
0.2500 |
0.1100 |
21001 B |
875.04 |
Moq |
4,395.96 ns |
59,496.97 ns |
3,261.230 ns |
2,943.79 ns |
249.68 |
198.03 |
0.0200 |
- |
2464 B |
102.67 |
NSubstitute |
5,292.97 ns |
70,211.33 ns |
3,848.520 ns |
3,145.33 ns |
300.62 |
234.89 |
0.0600 |
- |
5792 B |
241.33 |
PCLMock |
126,630.98 ns |
82,679.22 ns |
4,531.927 ns |
124,237.18 ns |
7,192.25 |
2,870.92 |
0.1200 |
0.1100 |
10478 B |
436.58 |
Rocks |
535.07 ns |
2,286.96 ns |
125.356 ns |
484.05 ns |
30.39 |
13.77 |
- |
- |
392 B |
16.33 |
A mock object is created, a method is setup with a callback, and that method is called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Allocated |
Alloc Ratio |
Stub |
23.80 ns |
137.75 ns |
7.551 ns |
26.43 ns |
1.09 |
0.47 |
- |
- |
24 B |
1.00 |
FakeItEasy |
6,435.55 ns |
78,626.44 ns |
4,309.781 ns |
4,097.05 ns |
293.70 |
202.50 |
0.0600 |
0.0100 |
5247 B |
218.62 |
JustMockLite |
165,805.10 ns |
124,869.53 ns |
6,844.520 ns |
161,891.83 ns |
7,566.92 |
2,491.64 |
0.4100 |
0.4000 |
34689 B |
1,445.38 |
Moq |
7,293.69 ns |
99,574.81 ns |
5,458.031 ns |
4,672.58 ns |
332.87 |
250.64 |
0.0400 |
- |
4112 B |
171.33 |
NSubstitute |
6,361.13 ns |
84,003.99 ns |
4,604.542 ns |
3,733.59 ns |
290.31 |
212.81 |
0.0800 |
- |
6784 B |
282.67 |
PCLMock |
3,973.67 ns |
30,900.74 ns |
1,693.774 ns |
4,320.88 ns |
181.35 |
91.80 |
0.0200 |
- |
1992 B |
83.00 |
Rocks |
398.71 ns |
2,197.96 ns |
120.478 ns |
350.16 ns |
18.20 |
7.76 |
- |
- |
416 B |
17.33 |
Verifies that the method was called
Method |
Mean |
Error |
StdDev |
Median |
Ratio |
RatioSD |
Gen0 |
Gen1 |
Allocated |
Alloc Ratio |
Stub |
28.69 ns |
294.01 ns |
16.12 ns |
25.00 ns |
1.24 |
0.88 |
- |
- |
24 B |
1.00 |
FakeItEasy |
6,885.35 ns |
90,069.79 ns |
4,937.03 ns |
4,270.25 ns |
297.10 |
244.85 |
0.0600 |
0.0100 |
5567 B |
231.96 |
JustMockLite |
79,479.13 ns |
158,326.48 ns |
8,678.41 ns |
74,514.44 ns |
3,429.49 |
1,642.31 |
0.4700 |
0.4600 |
39810 B |
1,658.75 |
Moq |
7,394.65 ns |
102,095.03 ns |
5,596.17 ns |
4,507.46 ns |
319.08 |
272.93 |
0.0400 |
- |
4016 B |
167.33 |
NSubstitute |
6,855.15 ns |
79,735.93 ns |
4,370.60 ns |
4,365.06 ns |
295.80 |
225.81 |
0.0800 |
- |
7272 B |
303.00 |
PCLMock |
4,701.80 ns |
46,629.21 ns |
2,555.90 ns |
5,118.33 ns |
202.88 |
141.05 |
0.0300 |
- |
2560 B |
106.67 |
Rocks |
863.52 ns |
3,578.30 ns |
196.14 ns |
769.67 ns |
37.26 |
19.18 |
- |
- |
640 B |
26.67 |