How to use compute method of specs.ParameterizedExampleSpecs class

Best Spectrum code snippet using specs.ParameterizedExampleSpecs.compute

Source:ParameterizedExampleSpecs.java Github

copy

Full Screen

...46 Variable<Number> result = new Variable<>();47 given("a calculator", () -> {48 calculator.set(new Calculator());49 });50 when("it computes the expression " + expression, () -> {51 result.set(calculator.get().compute(expression));52 });53 then("the result is " + expectedResult, () -> {54 assertThat(result.get(), is(expectedResult));55 });56 },57 withExamples(58 example("1 + 1", 2),59 example("5 * 9", 45),60 example("7 / 2", 3.5)));61 scenarioOutline("different types of parameters",62 (foo, bar, baz) -> {63 given("foo is " + foo, () -> {64 });65 and("bar is " + bar, () -> {66 });67 and("baz is " + baz, () -> {68 });69 when("something happens", () -> {70 });71 then("it works", () -> {72 });73 },74 withExamples(75 example(1, "boo", 3.14),76 example(1, "yay", 4.2))77 );78 scenarioOutline("with two parameters, just to see",79 (foo, bar) -> {80 given("blah " + foo, () -> {81 });82 when(bar + " - blerg", () -> {83 });84 then("something", () -> {85 });86 },87 withExamples(88 example("hey", 3.14),89 example("hi", 6.2),90 example("bye", -1.5))91 );92 }93 // dummy class under test94 static class CukeEater {95 private int amount;96 public CukeEater(int amount) {97 this.amount = amount;98 }99 public int remainingCucumbers() {100 return this.amount;101 }102 public void eatCucumbers(int number) {103 this.amount -= number;104 }105 }106 // another dummy class under test107 static class Calculator {108 private final ScriptEngine engine;109 public Calculator() {110 this.engine = new ScriptEngineManager().getEngineByName("nashorn");111 }112 public Number compute(String expression) throws Exception {113 return (Number) this.engine.eval(expression);114 }115 }116}...

Full Screen

Full Screen

compute

Using AI Code Generation

copy

Full Screen

1import org.specs2.specification.dsl.mutable._2class ParameterizedExampleSpecs extends mutable.Specification {3 "This is a specification to check the 'compute' method" >> {4 "The 'compute' method should" >> {5 "return 0 if the argument is 0" >> {6 (n: Int) => compute(n) must_== 07 }8 "return 1 if the argument is 1" >> {9 (n: Int) => compute(n) must_== 110 }11 "return 2 if the argument is 2" >> {12 (n: Int) => compute(n) must_== 213 }14 }15 }16 def compute(n: Int) = n17}18import org.specs2.specification.dsl.mutable._19class ParameterizedExampleSpecs extends mutable.Specification {20 "This is a specification to check the 'compute' method" >> {21 "The 'compute' method should" >> {22 "return 0 if the argument is 0" >> {23 (n: Int) => compute(n) must_== 024 }25 "return 1 if the argument is 1" >> {26 (n: Int) => compute(n) must_== 127 }28 "return 2 if the argument is 2" >> {29 (n: Int) => compute(n) must_== 230 }31 }32 }33 def compute(n: Int) = n34}35import org.specs2.specification.dsl.mutable._36class ParameterizedExampleSpecs extends mutable.Specification {37 "This is a specification to check the 'compute' method" >> {38 "The 'compute' method should" >> {39 "return 0 if the argument is 0" >> {40 (n: Int) => compute(n) must_== 041 }42 "return 1 if the argument is 1" >> {43 (n: Int) => compute(n) must_== 144 }45 "return 2 if the argument is 2" >> {46 (n: Int) => compute(n) must_== 247 }48 }49 }

Full Screen

Full Screen

compute

Using AI Code Generation

copy

Full Screen

1val examples = ParameterizedExampleSpecs.compute(2examples.foreach { case (method, op, tpe) =>3 s"$method with $op and $tpe" should {4 "work" in {5 }6 }7}

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run Spectrum automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used method in ParameterizedExampleSpecs

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful