JUnit Advanced Chapter (parametric, packaged test)-instance code

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Parametric testing, Squaretest.java:

1 Import Staticorg.junit.assert.*;2 3 Importjava.util.Arrays;4 Importjava.util.Collection;5 6 ImportOrg.junit.Before;7 Importorg.junit.Test;8 ImportOrg.junit.runner.RunWith;9 Importorg.junit.runners.Parameterized;Ten Importorg.junit.runners.Parameterized.Parameters; One  A@RunWith (parameterized.class) -  Public classSquaretest { -     Private StaticCalculator Calculator =NewCalculator (); the     Private intparam; -     Private intresult; -      -      + @Parameters -      Public StaticCollection data () { +         returnArrays.aslist (Newobject[][]{ A{2,4}, at{0,0}, -{ -3,9}, -         }); -     } -      -     //constructor to initialize the variable in      PublicSquaretest (intParamintresult) { -          This. param =param; to          This. result =result; +     } -      the @Test *      Public voidSquare () { $ calculator.square (param);Panax Notoginseng assertequals (Result,calculator.getresult ()); -     } the      +}

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Package Test, Allcalculatortests.java:

1 ImportOrg.junit.runner.RunWith;2 ImportOrg.junit.runners.Suite;3 4@RunWith (Suite.class)5 @Suite. suiteclasses ({6Calculatortest.class,7Squaretest.class8 })9  Public classallcalculatortests {Ten  One}

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Results of executing Allcalculatortests.java

JUnit Advanced Chapter (parametric, packaged test)-instance code