c# - Can I set up a unit test to run many times and return the percentage success? -

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i new unit testing, , have been scouring web, trying figure out how further automate unit tests. building registration scheme, , want test variety of hard drive serial numbers, app numbers, etc. want generate registration key , check make sure decodes properly. looking automate running test (with integrated visual studio test environment) variety of inputs, , after thousands of runs, find out % of tests successful , unsuccessful. possible? below test method:

[testmethod]     public void generatingvalidkeytest()     {         int numreaddevices;         string appnum = "123";         string hddserial = "1234567890";         string numdevices = "12";         string regnumber = registration.generatekey(appnum, numdevices, hddserial);         assert.istrue(registration.checkkey(regnumber, appnum, out numreaddevices, hddserial), "generated key not pass check.");         assert.areequal(int.parse(numdevices), numreaddevices,"number of registered devices not match requested number");     }

if use nunit can set series of valuesources feed method.

if have separate value source appnum, hddserial , numdevices, you'll appnum * hddserial * numdevices number of tests.

you shouldn't aiming find percentage of tests pass, though. purpose of unit testing ensure test scenarios pass.

to take max's example , make valuesources:

[test] public void dividetest([valuesource("appnums")]string appnum, [valuesource("serials")]string hddserial, [valuesource("numdevices")]string numdevices) {     string regnumber = registration.generatekey(appnum, numdevices, hddserial);     assert.istrue(registration.checkkey(regnumber, appnum, out numreaddevices, hddserial), "generated key not pass check.");     assert.areequal(int.parse(numdevices), numreaddevices,"number of registered devices not match requested number"); }  static object[] appnums = {     "1", "2", "3", "4", "5", "6", "7" };  static object[] serials = {     "example", "another", "and again" };  static object[] numdevices = {     "1", "2", "3", "4", "5", "6", "7" };

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