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How to use sourceRef method of io.kotest.core.source.sourceRef class

Best Kotest code snippet using io.kotest.core.source.sourceRef.sourceRef

DefaultDisplayNameFormatterTest.kt

Source:DefaultDisplayNameFormatterTest.kt

...4import io.kotest.core.config.ProjectConfiguration5import io.kotest.core.descriptors.append6import io.kotest.core.descriptors.toDescriptor7import io.kotest.core.names.TestName8import io.kotest.core.source.sourceRef9import io.kotest.core.spec.DisplayName10import io.kotest.core.annotation.Isolate11import io.kotest.core.spec.style.FunSpec12import io.kotest.core.test.TestCase13import io.kotest.core.test.TestType14import io.kotest.core.test.config.ResolvedTestConfig15import io.kotest.engine.test.names.DefaultDisplayNameFormatter16import io.kotest.matchers.shouldBe17@Isolate18class DefaultDisplayNameFormatterTest : FunSpec() {19   init {20      test("@DisplayName should be used for spec name") {21         DefaultDisplayNameFormatter(ProjectConfiguration()).format(SpecWithDisplayName::class) shouldBe "ZZZZZ"22      }23      test("test name should use full path option") {24         val conf = ProjectConfiguration()25         conf.displayFullTestPath = true26         val tc1 = TestCase(27            SpecWithDisplayName::class.toDescriptor().append("test"),28            TestName("test"),29            SpecWithDisplayName(),30            {},31            sourceRef(),32            TestType.Test,33         )34         val tc2 = TestCase(35            SpecWithDisplayName::class.toDescriptor().append("test2"),36            TestName("test2"),37            SpecWithDisplayName(),38            {},39            sourceRef(),40            TestType.Test,41            parent = tc142         )43         DefaultDisplayNameFormatter(conf).format(tc2) shouldBe "test test2"44      }45      test("tags should be appended from config when configuration is set") {46         val c = ProjectConfiguration()47         c.testNameAppendTags = true48         val tc = TestCase(49            SpecWithDisplayName::class.toDescriptor().append("test"),50            TestName("test"),51            SpecWithDisplayName(),52            {},53            sourceRef(),54            TestType.Test,55            ResolvedTestConfig.default.copy(tags = setOf(NamedTag("Foo"), Dummy))56         )57         DefaultDisplayNameFormatter(c).format(tc) shouldBe "test[tags = Foo, Dummy]"58      }59      test("bang should not be included in test name") {60         val tc = TestCase(61            descriptor = SpecWithDisplayName::class.toDescriptor().append("!test"),62            name = TestName("!test"),63            spec = SpecWithDisplayName(),64            test = {},65            source = sourceRef(),66            type = TestType.Test,67            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))68         )69         DefaultDisplayNameFormatter(ProjectConfiguration()).format(tc) shouldBe "test"70      }71      test("focus should not be included in test name") {72         val tc = TestCase(73            descriptor = SpecWithDisplayName::class.toDescriptor().append("f:test"),74            name = TestName("f:test"),75            spec = SpecWithDisplayName(),76            test = {},77            source = sourceRef(),78            type = TestType.Test,79            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))80         )81         DefaultDisplayNameFormatter(ProjectConfiguration()).format(tc) shouldBe "test"82      }83      test("name should include prefix if affixes are included by default") {84         val tc = TestCase(85            descriptor = SpecWithDisplayName::class.toDescriptor().append("f:test"),86            name = TestName("prefix", "foo", null, true),87            spec = SpecWithDisplayName(),88            test = {},89            source = sourceRef(),90            type = TestType.Test,91            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))92         )93         DefaultDisplayNameFormatter(ProjectConfiguration()).format(tc) shouldBe "prefixfoo"94      }95      test("name should include prefix if affixes are excluded by default but enabled by config") {96         val tc = TestCase(97            descriptor = SpecWithDisplayName::class.toDescriptor().append("f:test"),98            name = TestName("prefix", "foo", null, false),99            spec = SpecWithDisplayName(),100            test = {},101            source = sourceRef(),102            type = TestType.Test,103            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))104         )105         val c = ProjectConfiguration()106         c.includeTestScopeAffixes = true107         DefaultDisplayNameFormatter(c).format(tc) shouldBe "prefixfoo"108      }109      test("name should include suffix if affixes are included by default") {110         val tc = TestCase(111            descriptor = SpecWithDisplayName::class.toDescriptor().append("f:test"),112            name = TestName(null, "foo", "suffix", true),113            spec = SpecWithDisplayName(),114            test = {},115            source = sourceRef(),116            type = TestType.Test,117            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))118         )119         DefaultDisplayNameFormatter(ProjectConfiguration()).format(tc) shouldBe "foosuffix"120      }121      test("name should include suffix if affixes are excluded by default but enabled in config") {122         val tc = TestCase(123            descriptor = SpecWithDisplayName::class.toDescriptor().append("f:test"),124            name = TestName(null, "foo", "suffix", false),125            spec = SpecWithDisplayName(),126            test = {},127            source = sourceRef(),128            type = TestType.Test,129            config = ResolvedTestConfig.default.copy(tags = setOf(Dummy, NoUse))130         )131         val c = ProjectConfiguration()132         c.includeTestScopeAffixes = true133         DefaultDisplayNameFormatter(c).format(tc) shouldBe "foosuffix"134      }135   }136}137object Dummy : Tag()138object NoUse : Tag()139@DisplayName("ZZZZZ")140private class SpecWithDisplayName : FunSpec({141   test("a") { }...

styles.kt

Source:styles.kt

...5//import io.kotest.core.plan.DisplayName6//import io.kotest.core.plan.Name7//import io.kotest.core.Source8//import io.kotest.core.plan.toDescriptor9//import io.kotest.core.source.sourceRef10//import io.kotest.core.test.Description11//import io.kotest.core.test.config.TestCaseConfig12//import io.kotest.core.test.testScope13//import io.kotest.core.test.TestType14//import io.kotest.core.test.createNestedTest15//16///**17// * Registers a root test, with the given name.18// */19//fun test(name: String, test: suspend testScope.() -> Unit) {20//   ScriptRuntime.registerRootTest(TestName(name), false, TestType.Test, test)21//}22//23///**24// * Registers a root test, with the given name.25// */26//fun should(name: String, test: suspend testScope.() -> Unit) {27//   ScriptRuntime.registerRootTest(TestName(name), false, TestType.Test, test)28//}29//30///**31// * Registers a root context scope, which allows further tests to be registered with test and should keywords.32// */33//fun context(name: String, test: suspend ContextScope.() -> Unit) {34//   val testName = TestName(name)35//   val description = ScriptSpec().description().append(testName, TestType.Container)36//   val d = description.toDescriptor(sourceRef()).append(37//      Name(testName.name),38//      DisplayName(testName.displayName),39//      TestType.Container,40//      Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),41//   )42//   ScriptRuntime.registerRootTest(testName, false, TestType.Container) {43//      ContextScope(44//         description,45//         it,46//         d47//      ).test()48//   }49//}50//51//class ContextScope(52//   val description: Description,53//   val testScope: testScope,54//   val descriptor: Descriptor,55//) {56//57//   suspend fun test(name: String, test: suspend testScope.() -> Unit) {58//      val testName = TestName(name)59//      registerNestedTest(60//         name = testName,61//         testScope = testScope,62//         xdisabled = false,63//         test = test,64//         config = TestCaseConfig(),65//         type = TestType.Test,66//         descriptor = descriptor.append(67//            Name(testName.name),68//            DisplayName(testName.displayName),69//            TestType.Test,70//            Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),71//         ),72//      )73//   }74//75//   suspend fun should(name: String, test: suspend testScope.() -> Unit) {76//      val testName = TestName(name)77//      registerNestedTest(78//         name = testName,79//         testScope = testScope,80//         xdisabled = false,81//         test = test,82//         config = TestCaseConfig(),83//         type = TestType.Test,84//         descriptor = descriptor.append(85//            Name(testName.name),86//            DisplayName(testName.displayName),87//            TestType.Test,88//            Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),89//         ),90//      )91//   }92//}93//94///**95// * Registers a root 'describe' scope, with the given name.96// */97//fun describe(name: String, test: suspend DescribeScope.() -> Unit) {98//   val testName = TestName("Describe: ", name, false)99//   val description = ScriptSpec().description().append(testName, TestType.Container)100//   val d = description.toDescriptor(sourceRef()).append(101//      Name(testName.name),102//      DisplayName(testName.displayName),103//      TestType.Container,104//      Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),105//   )106//   ScriptRuntime.registerRootTest(107//      testName,108//      false,109//      TestType.Container110//   ) { DescribeScope(description, it, d).test() }111//}112//113//class DescribeScope(114//   val description: Description,115//   val testScope: testScope,116//   val descriptor: Descriptor,117//) {118//119//   /**120//    * Registers a nested 'describe' scope, with the given name.121//    */122//   suspend fun describe(name: String, test: suspend DescribeScope.() -> Unit) {123//      val testName = TestName("Describe: ", name, false)124//      val d = descriptor.append(125//         Name(testName.name),126//         DisplayName(testName.displayName),127//         TestType.Container,128//         Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),129//      )130//      registerNestedTest(131//         name = testName,132//         testScope = testScope,133//         xdisabled = false,134//         test = { DescribeScope(description.append(testName, TestType.Test), testScope, d).test() },135//         config = TestCaseConfig(),136//         type = TestType.Test,137//         descriptor = d,138//      )139//   }140//141//   suspend fun it(name: String, test: suspend testScope.() -> Unit) {142//      val testName = TestName(name)143//      registerNestedTest(144//         name = testName,145//         testScope = testScope,146//         xdisabled = false,147//         test = test,148//         config = TestCaseConfig(),149//         type = TestType.Test,150//         descriptor = descriptor.append(151//            Name(testName.name),152//            DisplayName(testName.displayName),153//            TestType.Test,154//            Source.TestSource(sourceRef().fileName, sourceRef().lineNumber),155//         ),156//      )157//   }158//}159//160//private suspend fun registerNestedTest(161//   descriptor: Descriptor.TestDescriptor,162//   name: TestName,163//   xdisabled: Boolean,164//   test: suspend testScope.() -> Unit,165//   config: TestCaseConfig,166//   testScope: testScope,167//   type: TestType,168//) {...

ThingTestCases.kt

Source:ThingTestCases.kt

1/*2   Copyright 2022 Michael Strasser.3   Licensed under the Apache License, Version 2.0 (the "License");4   you may not use this file except in compliance with the License.5   You may obtain a copy of the License at6       http://www.apache.org/licenses/LICENSE-2.07   Unless required by applicable law or agreed to in writing, software8   distributed under the License is distributed on an "AS IS" BASIS,9   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.10   See the License for the specific language governing permissions and11   limitations under the License.12*/13package mjs.kotest.fixtures14import io.kotest.assertions.AssertionFailedError15import io.kotest.core.descriptors.Descriptor16import io.kotest.core.descriptors.DescriptorId17import io.kotest.core.names.TestName18import io.kotest.core.source.SourceRef19import io.kotest.core.test.TestCase20import io.kotest.core.test.TestResult21import io.kotest.core.test.TestType22import kotlin.time.Duration23val specDescriptor = Descriptor.SpecDescriptor(DescriptorId(ThingTest::class.qualifiedName!!), ThingTest::class)24val thingTest = ThingTest()25const val name0 = "0. Describe the thing"26val descriptor0 = Descriptor.TestDescriptor(specDescriptor, DescriptorId(name0))27val case0 = TestCase(28    descriptor0, TestName(name0), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 8),29    TestType.Container, parent = null30)31val result0 = TestResult.Success(Duration.parse("81.112632ms"))32const val name1 = "1. I donât care"33val descriptor1 = Descriptor.TestDescriptor(descriptor0, DescriptorId(name1))34val case1 = TestCase(35    descriptor1, TestName(name1), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 9),36    TestType.Test, parent = case037)38val result1 = TestResult.Ignored("Disabled by xmethod")39const val name2 = "2. the inner thing"40val descriptor2 = Descriptor.TestDescriptor(descriptor0, DescriptorId(name2))41val case2 = TestCase(42    descriptor2, TestName(name2), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 12),43    TestType.Container, parent = case044)45val result2 = TestResult.Success(Duration.parse("34.051853ms"))46const val name2a = "2a. is thing"47val descriptor2a = Descriptor.TestDescriptor(descriptor2, DescriptorId(name2a))48val case2a = TestCase(49    descriptor2a, TestName(name2a), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 13),50    TestType.Test, parent = case251)52val result2a = TestResult.Success(Duration.parse("5.236817ms"))53const val name2b = "2b. is not thang"54val descriptor2b = Descriptor.TestDescriptor(descriptor2, DescriptorId(name2b))55val case2b = TestCase(56    descriptor2b, TestName(name2b), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 16),57    TestType.Test, parent = case258)59val result2b = TestResult.Failure(60    Duration.parse("17.143399ms"),61    AssertionFailedError("expected:<\"thang\"> but was:<\"thing\">", null, "thang", "thing"),62)63const val name3 = "3. also ignored"64val descriptor3 = Descriptor.TestDescriptor(descriptor0, DescriptorId(name3))65val case3 = TestCase(66    descriptor3, TestName(name3), thingTest, {}, SourceRef.FileSource("ThingTest.kt", 20),67    TestType.Container, parent = case068)69val result3 = TestResult.Ignored("Disabled by xmethod")70val resultsMap: Map<TestCase, TestResult> = mapOf(71    case0 to result0,72    case1 to result1,73    case2 to result2,74    case2a to result2a,75    case2b to result2b,76    case3 to result3,77)...

SpringExtensionTest.kt

Source:SpringExtensionTest.kt

1package io.kotest.extensions.spring2import io.kotest.core.descriptors.append3import io.kotest.core.descriptors.toDescriptor4import io.kotest.core.names.TestName5import io.kotest.core.source.sourceRef6import io.kotest.core.spec.style.WordSpec7import io.kotest.core.test.TestCase8import io.kotest.core.test.TestType9import io.kotest.matchers.nulls.shouldNotBeNull10import io.kotest.matchers.shouldBe11import org.springframework.beans.factory.annotation.Autowired12import org.springframework.test.context.ContextConfiguration13@ContextConfiguration(classes = [Components::class])14class SpringExtensionTest : WordSpec() {15   override fun extensions() = listOf(SpringExtension)16   @Autowired17   private lateinit var service: UserService18   init {19      "SpringExtension" should {20         "have autowired the service" {21            service.repository.findUser().name shouldBe "system_user"22         }23         "make test context available in the coroutine context"{24            testContextManager().shouldNotBeNull()25         }26         "generate applicable method name for a root test" {27            SpringExtension.methodName(28               TestCase(29                  descriptor = SpringExtensionTest::class.toDescriptor()30                     .append("0foo__!!55@#woo"),31                  name = TestName("0foo__!!55@#woo"),32                  spec = this@SpringExtensionTest,33                  test = {},34                  source = sourceRef(),35                  type = TestType.Test36               )37            ) shouldBe "_0foo____55__woo"38         }39         "generate applicable method name for a nested test" {40            SpringExtension.methodName(41               TestCase(42                  descriptor = SpringExtensionTest::class.toDescriptor()43                     .append("0foo__!!55@#woo")44                     .append("wibble%%wobble"),45                  name = TestName("wibble%%wobble"),46                  spec = this@SpringExtensionTest,47                  test = {},48                  source = sourceRef(),49                  type = TestType.Test50               )51            ) shouldBe "_0foo____55__woo____wibble__wobble"52         }53      }54   }55}...

sourceRef.kt

Source:sourceRef.kt

...7/**8 * On the JVM we can create a stack trace to get the line number.9 * Users can disable the source ref via the system property [KotestEngineProperties.disableSourceRef].10 */11actual fun sourceRef(): SourceRef {12   if (sysprop(KotestEngineProperties.disableSourceRef, "false") == "true") return SourceRef.None13   val stack = Thread.currentThread().stackTrace14   if (stack.isEmpty()) return SourceRef.None15   val frame = stack.dropWhile {16      it.className.startsWith("io.kotest") ||17         it.className.startsWith("java.lang") ||18         it.className.startsWith("com.sun") ||19         it.className.startsWith("kotlin.") ||20         it.className.startsWith("kotlinx.")21   }.firstOrNull()22   val fileName = frame?.fileName23   // preference is given to the class name but we must try to find the enclosing spec24   val kclass = frame?.className?.let { fqn ->25      runCatching {...

TestCaseParentsTest.kt

Source:TestCaseParentsTest.kt

1package com.sksamuel.kotest.core.api2import io.kotest.core.descriptors.append3import io.kotest.core.descriptors.toDescriptor4import io.kotest.core.names.TestName5import io.kotest.core.source.sourceRef6import io.kotest.core.spec.style.FunSpec7import io.kotest.core.test.TestCase8import io.kotest.core.test.TestType9import io.kotest.core.test.parents10import io.kotest.matchers.collections.shouldBeEmpty11import io.kotest.matchers.shouldBe12class TestCaseParentsTest : FunSpec() {13   init {14      test("test case parents") {15         val tc1 = TestCase(16            TestCaseParentsTest::class.toDescriptor().append("foo"),17            TestName("foo"),18            TestCaseParentsTest(),19            {},20            sourceRef(),21            TestType.Test22         )23         val tc2 = TestCase(24            TestCaseParentsTest::class.toDescriptor().append("foo").append("bar"),25            TestName("bar"),26            TestCaseParentsTest(),27            {},28            sourceRef(),29            TestType.Test,30            parent = tc131         )32         val tc3 = TestCase(33            TestCaseParentsTest::class.toDescriptor().append("foo").append("bar").append("baz"),34            TestName("baz"),35            TestCaseParentsTest(),36            {},37            sourceRef(),38            TestType.Test,39            parent = tc240         )41         tc1.parents().shouldBeEmpty()42         tc2.parents() shouldBe listOf(tc1)43         tc3.parents() shouldBe listOf(tc1, tc2)44      }45   }46}...

locations.kt

Source:locations.kt

...7      "kotest:class://" + kclass.bestName() + ":1"8   // note that everything before the :// is considered the "protocol" by the intellij plugin9   private fun fileHint(fileName: String, lineNumber: Int) = "kotest:file://${fileName}:${lineNumber}"10   private fun classHint(fqn: String, lineNumber: Int) = "kotest:class://${fqn}:${lineNumber}"11   fun location(sourceRef: SourceRef): String? = when (sourceRef) {12      is SourceRef.FileSource -> fileHint(sourceRef.fileName, sourceRef.lineNumber ?: 1)13      is SourceRef.ClassSource -> classHint(sourceRef.fqn, sourceRef.lineNumber ?: 1)14      SourceRef.None -> null15   }16}...

LocationsTest.kt

Source:LocationsTest.kt

1package com.sksamuel.kotest.engine.teamcity2import io.kotest.core.source.SourceRef3import io.kotest.core.spec.style.FunSpec4import io.kotest.engine.teamcity.Locations5import io.kotest.matchers.shouldBe6class LocationsTest : FunSpec({7   test("ClassSource hint") {8      Locations.location(SourceRef.ClassSource("foo.bar", null)) shouldBe "kotest:class://foo.bar:1"9      Locations.location(SourceRef.ClassSource("foo.bar", 34)) shouldBe "kotest:class://foo.bar:34"10   }11   test("FileSource hint") {12      Locations.location(SourceRef.FileSource("foo.kt", null)) shouldBe "kotest:file://foo.kt:1"13      Locations.location(SourceRef.FileSource("foo.kt", 34)) shouldBe "kotest:file://foo.kt:34"14   }15})...

sourceRef

Using AI Code Generation

1    val sourceRef = sourceRef()2    val sourceRef = sourceRef()3    val sourceRef = sourceRef()4    val sourceRef = sourceRef()5    val sourceRef = sourceRef()6    val sourceRef = sourceRef()7    val sourceRef = sourceRef()8    val sourceRef = sourceRef()9    val sourceRef = sourceRef()10    val sourceRef = sourceRef()11    val sourceRef = sourceRef()12    val sourceRef = sourceRef()13    val sourceRef = sourceRef()

sourceRef

Using AI Code Generation

1    val sourceRef = sourceRef(1, 2)2    sourceRef(1, 2)3    val sourceRef = sourceRef(1, 2)4    sourceRef(1, 2)5    val sourceRef = sourceRef(1, 2)6    sourceRef(1, 2)7    val sourceRef = sourceRef(1, 2)8    sourceRef(1, 2)9    val sourceRef = sourceRef(1, 2)10    sourceRef(1, 2)11    val sourceRef = sourceRef(1, 2)12    sourceRef(1, 2)13    val sourceRef = sourceRef(1, 2)14    sourceRef(1, 2)15    val sourceRef = sourceRef(1, 2)16    sourceRef(1, 2)17    val sourceRef = sourceRef(1, 2)

sourceRef

Using AI Code Generation

1val source = sourceRef()2val spec = object : StringSpec({3"test" {4}5})6val source = sourceRef()7val spec = object : StringSpec({8"test" {9}10})

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