How to use test method of org.spekframework.spek2.Testval class

Best Spek code snippet using org.spekframework.spek2.Testval.test

MaxPQTest.kt

Source:MaxPQTest.kt Github

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1package lib.priorityqueue2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.gherkin.Feature4import org.spekframework.spek2.style.specification.describe5import kotlin.test.assertEquals6import kotlin.test.assertFailsWith7object MaxPQTest : Spek({8 Feature("an empty max priority queue") {9 val maxpq by memoized { MaxPQ<Char>() }10 Scenario("deleting max element from empty queue") {11 Then("should fail with NoSuchElementException") {12 assertFailsWith<NoSuchElementException> { maxpq.delMax() }13 }14 }15 Scenario("a series of insertions") {16 When("setup") {17 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G').forEach { maxpq.insert(it) }18 }19 Then("should be equal to test test value") {20 val testVal = arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G')21 assertEquals(testVal.toList(), maxpq.toList())22 }23 }24 Scenario("inserting 'S' in it") {25 When("setup") {26 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G').forEach { maxpq.insert(it) }27 maxpq.insert('S')28 }29 Then("should be equal to test test value") {30 val testVal = arrayOf('T', 'S', 'R', 'N', 'P', 'O', 'A', 'E', 'I', 'G', 'H')31 assertEquals(testVal.toList(), maxpq.toList())32 }33 }34 Scenario("deleting maximum from it") {35 When("setup") {36 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G', 'S').forEach { maxpq.insert(it) }37 maxpq.delMax()38 }39 Then("should be equal to test test value") {40 val testVal = arrayOf('S', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G')41 assertEquals(testVal.toList(), maxpq.toList())42 }43 }44 }45})...

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MinPQTest.kt

Source:MinPQTest.kt Github

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1package lib.priorityqueue2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.gherkin.Feature4import org.spekframework.spek2.style.specification.describe5import kotlin.test.assertEquals6import kotlin.test.assertFailsWith7object MinPQTest : Spek({8 Feature("an empty min priority queue") {9 val minpq by memoized { MinPQ<Char>() }10 Scenario("deleting min element from empty queue") {11 Then("should fail with NoSuchElementException") {12 assertFailsWith<NoSuchElementException> { minpq.delMin() }13 }14 }15 Scenario("a series of insertions") {16 When("setup") {17 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G').forEach { minpq.insert(it) }18 }19 Then("should be equal to test test value") {20 val testVal = arrayOf('A', 'E', 'H', 'I', 'G', 'R', 'O', 'T', 'N', 'P')21 assertEquals(testVal.toList(), minpq.toList())22 }23 }24 Scenario("inserting 'S' in it") {25 When("setup") {26 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G').forEach { minpq.insert(it) }27 minpq.insert('S')28 }29 Then("should be equal to test test value") {30 val testVal = arrayOf('A', 'E', 'H', 'I', 'G', 'R', 'O', 'T', 'N', 'P', 'S')31 assertEquals(testVal.toList(), minpq.toList())32 }33 }34 Scenario("deleting minimum from it") {35 When("setup") {36 arrayOf('T', 'P', 'R', 'N', 'H', 'O', 'A', 'E', 'I', 'G', 'S').forEach { minpq.insert(it) }37 minpq.delMin()38 }39 Then("should be equal to test test value") {40 val testVal = arrayOf('E', 'G', 'H', 'I', 'P', 'R', 'O', 'T', 'N', 'S')41 assertEquals(testVal.toList(), minpq.toList())42 }43 }44 }45})...

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BruteCollinearPointsTest.kt

Source:BruteCollinearPointsTest.kt Github

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1package solutions.collinear2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.specification.describe4import kotlin.test.assertEquals5object BruteCollinearPointsTest : Spek({6 describe("1. a grid of points") {7 val grid = arrayOf(8 Point(10000, 0),9 Point(0, 10000),10 Point(3000, 7000),11 Point(7000, 3000),12 Point(20000, 21000),13 Point(3000, 4000),14 Point(14000, 15000),15 Point(6000, 7000)16 )17 context("passing them through BruteCollinearPoints") {18 val collinear = BruteCollinearPoints(grid)19 it("should give out the line segments") {20 val testVal = listOf(21 "(3000, 4000) -> (20000, 21000)", "(10000, 0) -> (0, 10000)"22 )23 assertEquals(2, collinear.numberOfSegments())24 assertEquals(List(collinear.numberOfSegments()) {25 collinear.segments()[it].toString()26 }, testVal)27 }28 }29 }30 describe("2. a grid of points") {31 val grid = arrayOf(32 Point(19000, 10000),33 Point(32000, 10000),34 Point(21000, 10000),35 Point(1234, 5678),36 Point(14000, 10000)37 )38 context("passing them through BruteCollinearPoints") {39 val collinear = BruteCollinearPoints(grid)40 it("should give out the line segments") {41 val testVal = listOf(42 "(14000, 10000) -> (32000, 10000)"43 )44 assertEquals(collinear.numberOfSegments(), 1)45 assertEquals(List(collinear.numberOfSegments()) {46 collinear.segments()[it].toString()47 }, testVal)48 }49 }50 }51})...

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FlowNetworkTest.kt

Source:FlowNetworkTest.kt Github

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2import edu.princeton.cs.algs4.In3import lib.utils.ResourceUtils.resolve4import org.spekframework.spek2.Spek5import org.spekframework.spek2.style.specification.describe6import kotlin.test.assertEquals7object FlowNetworkTest : Spek({8 describe("a flow network") {9 val filename = resolve("/maxflowmincut/tinyFN.txt")10 val `in` = In(filename)11 val flowNetwork = FlowNetwork(`in`)12 `in`.close()13 context("enumerating its edges") {14 val edges = flowNetwork.edges()15 it("should be equal to the test value") {16 val testVal = listOf(17 FlowEdge(0, 1, 2.0),18 FlowEdge(0, 2, 3.0),19 FlowEdge(1, 3, 3.0),20 FlowEdge(1, 4, 1.0),21 FlowEdge(2, 3, 1.0),22 FlowEdge(2, 4, 1.0),23 FlowEdge(3, 5, 2.0),24 FlowEdge(4, 5, 3.0)25 )26 assertEquals(testVal, edges.toList())27 assertEquals(testVal.size, flowNetwork.E())28 }29 }30 }31})...

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DijkstraTwoStackTest.kt

Source:DijkstraTwoStackTest.kt Github

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1package lib.stackqueue2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.specification.describe4import kotlin.test.assertEquals5object DijkstraTwoStackTest : Spek({6 describe("an arithmetic expression") {7 val expression = "( 1 + ( ( 2 + 3 ) * ( 4 * 5 ) ) )"8 context("evaluating it") {9 val dij = DijkstraTwoStack()10 val eval = dij.eval(expression)11 it("should be equal to the test value") {12 val testVal = 10113 assertEquals(eval, testVal)14 }15 }16 }17 describe("a postfix arithmetic expression") {18 val expression = "123+45**+"19 context("evaluating it") {20 val dij = DijkstraTwoStack()21 val eval = dij.evalPostfix(expression)22 it("should be equal to the test value") {23 val testVal = 10124 assertEquals(eval, testVal)25 }26 }27 }28})...

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BinarySearchTest.kt

Source:BinarySearchTest.kt Github

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1package lib.analysisofalgorithms2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.specification.describe4import kotlin.test.assertEquals5object BinarySearchTest : Spek({6 describe("a sorted integer array") {7 val sorted = Array<Int>(7) { it + 1 }8 context("running binary search of element 7 on it") {9 val index = BinarySearch.indexOf(sorted, 7)10 it("should be equal to the test value") {11 val testVal = 612 assertEquals(testVal, index)13 }14 }15 }16 describe("an unsorted integer array") {17 val unsorted = arrayOf(1, 3, 2, 9, 5, 4, 7)18 context("running binary search of element 7 on it") {19 val index = BinarySearch.indexOf(unsorted, 7)20 it("should be equal to the test value") {21 val testVal = -122 assertEquals(testVal, index)23 }24 }25 }26})...

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Quick3WayStringTest.kt

Source:Quick3WayStringTest.kt Github

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1package lib.radixsorts2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.specification.describe4import kotlin.test.assertEquals5object Quick3WayStringTest : Spek({6 describe("a Quick3WayString sort implementation and an array of strings") {7 val arr = arrayOf(8 "dab", "add", "cab", "fad", "fee", "bad", "dad", "bee", "fed", "bede", "ebb", "ace"9 )10 context("sorting the array of strings") {11 Quick3WayString.sort(arr)12 val testVal = listOf(13 "ace", "add", "bad", "bede", "bee", "cab", "dab", "dad", "ebb", "fad", "fed", "fee"14 )15 it("should be equal to the test value") {16 assertEquals(testVal, arr.toList())17 }18 }19 }20})...

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LSDTest.kt

Source:LSDTest.kt Github

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1package lib.radixsorts2import org.spekframework.spek2.Spek3import org.spekframework.spek2.style.specification.describe4import kotlin.test.assertEquals5object LSDTest : Spek({6 describe("an LSD string sort implementation and an array of strings") {7 val arr = arrayOf(8 "dab", "add", "cab", "fad", "fee", "bad", "dad", "bee", "fed", "bed", "ebb", "ace"9 )10 context("sorting the array of strings") {11 LSD.sort(arr, 3)12 val testVal = listOf(13 "ace", "add", "bad", "bed", "bee", "cab", "dab", "dad", "ebb", "fad", "fed", "fee"14 )15 it("should be equal to the test value") {16 assertEquals(testVal, arr.toList())17 }18 }19 }20})...

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