# How to use Calculator class of org.spekframework.spek2.integration package

Best Spek code snippet using org.spekframework.spek2.integration.Calculator

calculator.kt

Source:calculator.kt

`...3import org.spekframework.spek2.style.specification.Suite4import org.spekframework.spek2.style.specification.describe5import kotlin.math.pow6import kotlin.test.assertEquals7open class Calculator {8 fun add(x: Int, y: Int) = x + y9}10class AdvancedCalculator: Calculator() {11 fun pow(x: Int, y: Int) = x.toDouble().pow(y).toInt()12}13object CalculatorSpecs: Spek({14 fun Suite.behavesLikeACalculator() {15 val calculator by memoized<Calculator>()16 it("1 + 2 = 3") {17 assertEquals(3, calculator.add(1, 2))18 }19 }20 describe("Calculator") {21 val calculator by memoized { Calculator() }22 behavesLikeACalculator()23 }24 describe("AdvancedCalculator") {25 val calculator by memoized { AdvancedCalculator() }26 behavesLikeACalculator()27 it("2 ^ 3 = 8") {28 assertEquals(8, calculator.pow(2, 3))29 }30 }31})...`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.*2+import org.spekframework.spek2.style.specification.describe3+object CalculatorSpec: Spek({4+ describe("A calculator") {5+ val calculator by memoized { CalculatorImpl() }6+ it("should add two numbers") {7+ assertEquals(2, calculator.add(1, 1))8+ }9+ it("should subtract two numbers") {10+ assertEquals(2, calculator.subtract(3, 1))11+ }12+ }13+})14+interface Calculator {15+ fun add(a: Int, b: Int): Int16+ fun subtract(a: Int, b: Int): Int17+}18+class CalculatorImpl: Calculator {19+ override fun add(a: Int, b: Int) = a + b20+ override fun subtract(a: Int, b: Int) = a - b21+}22+import io.kotlintest.shouldBe23+import io.kotlintest.specs.StringSpec24+class CalculatorSpec: StringSpec({25+ val calculator = CalculatorImpl()26+ "should add two numbers" {27+ calculator.add(1, 1) shouldBe 228+ }29+ "should subtract two numbers" {30+ calculator.subtract(3, 1) shouldBe 231+ }32+})33+class CalculatorSpec: StringSpec({34+ val calculator by memoized { CalculatorImpl() }35+ "should add two numbers" {36+ calculator.add(1,`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.*2+object CalculatorSpec: Spek({3+ describe("a calculator") {4+ val calculator by memoized { Calculator() }5+ it("should add two numbers") {6+ calculator.add(1, 1) shouldBe 27+ }8+ }9+})10+object CalculatorSpec: Spek({11+ describe("a calculator") {12+ }13+})14+object CalculatorSpec: Spek({15+ describe("a calculator") {16+ it("should add two numbers") {17+ }18+ it("should add three numbers") {19+ }20+ it("should add four numbers") {21+ }22+ it("should add five numbers") {23+ }24+ it("should add six numbers") {25+ }26+ }27+})28+object CalculatorSpec: Spek({29+ xdescribe("a calculator") {30+ }31+})`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.*2+object CalculatorTest : Spek({3+ given("a calculator") {4+ val calculator = Calculator()5+ on("adding 1 and 1") {6+ val result = calculator.add(1, 1)7+ it("should return 2") {8+ assertEquals(2, result)9+ }10+ }11+ }12+})13+object CalculatorTest : Spek({14+ given("a calculator") {15+ val calculator = Calculator()16+ on("adding 1 and 1") {17+ val result = calculator.add(1, 1)18+ it("should return 2") {19+ assertEquals(2, result)20+ }21+ }22+ }23+})`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.*2+object CalculatorSpec: Spek({3+ describe("a calculator") {4+ val calculator by memoized { Calculator() }5+ it("should add two numbers") {6+ assertThat(calculator.add(1, 1)).isEqualTo(2)7+ }8+ }9+})10+== Usage (EXPERIMENTAL)11 plugins {12 }13 plugins {14 }15@@ -45,7 +45,7 @@ plugins {`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.*2+import kotlin.test.assertEquals3+object CalculatorSpec: Spek({4+ group("A calculator") {5+ val calculator by memoized { Calculator() }6+ test("should add two numbers") {7+ assertEquals(4, calculator.add(2, 2))8+ }9+ test("should subtract two numbers") {10+ assertEquals(2, calculator.subtract(4, 2))11+ }12+ }13+})`

Calculator

Using AI Code Generation

`1+import org.spekframework.spek2.integration.Calculator2+import org.spekframework.spek2.integration.shouldBe3+object CalculatorSpec : Spek({4+ val calculator by memoized { Calculator() }5+ group("given an empty calculator") {6+ test("should have a zero value") {7+ }8+ }9+})10+object CalculatorSpec : Spek({11+ val calculator by memoized { Calculator() }12+ group("given an empty calculator") {13+ test("should have a zero value") {14+ }15+ }16+ group("given a calculator with 3") {17+ beforeEachTest {18+ calculator.add(3)19+ }20+ test("should have a value of 3") {21+ }22+ test("should add 4 and get 7") {23+ calculator.add(4)24+ }25+ }26+})27+object CalculatorSpec : Spek({28+ group("given an empty calculator") {29+ val calculator by memoized { Calculator() }30+ test("should have a zero value") {31+ }32+ }33+ group("given a calculator with 3") {34+ val calculator by memoized { Calculator() }35+ beforeEachTest {36+ calculator.add(3)37+ }38+ test("should have a value of 3") {39+ }40+ test("should add 4 and get 7") {41+ calculator.add(4)42+ }43+ }44+})45+object CalculatorSpec : Spek({`

Calculator

Using AI Code Generation

`1+ val calculator = Calculator()2+ val sum = calculator.add(1, 2)3+ assertThat(sum, equalTo(3))4+ }5+}6+class Calculator {7+ fun add(a: Int, b: Int) = a + b8+}`

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