How to use TestPathTestCaseFilter class of io.kotest.engine.launcher package

Best Kotest code snippet using io.kotest.engine.launcher.TestPathTestCaseFilter

TestPathTestCaseFilterTest.kt

Source: TestPathTestCaseFilterTest.kt Github

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...4import io.kotest.core.filter.TestFilterResult5import io.kotest.core.spec.style.FunSpec6import io.kotest.core.spec.style.StringSpec7import io.kotest.core.spec.style.WordSpec8import io.kotest.engine.launcher.TestPathTestCaseFilter9import io.kotest.matchers.shouldBe10class TestPathTestCaseFilterTest : FunSpec() {11 init {12 test("filter should exclude tests in a different spec") {13 TestPathTestCaseFilter("foo", Spec1::class).filter(14 Spec2::class.toDescriptor().append("foo")15 ) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'foo'")16 }17 test("filter should exclude tests in the same spec with a different name") {18 TestPathTestCaseFilter("foo", Spec1::class).filter(19 Spec1::class.toDescriptor().append("boo")20 ) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'foo'")21 }22 test("filter should include tests matching name and spec") {23 TestPathTestCaseFilter("foo", Spec1::class).filter(Spec1::class.toDescriptor().append("foo")) shouldBe TestFilterResult.Include24 }25 test("filter should include child tests of the target") {26 TestPathTestCaseFilter("foo", Spec1::class).filter(Spec1::class.toDescriptor().append("foo").append("bar")) shouldBe TestFilterResult.Include27 }28 test("filter should include parent tests of the target") {29 TestPathTestCaseFilter("foo -- bar", Spec1::class).filter(30 Spec1::class.toDescriptor().append("foo")31 ) shouldBe TestFilterResult.Include32 }33 test("filter should include the target spec") {34 TestPathTestCaseFilter(35 "foo -- bar",36 Spec1::class37 ).filter(Spec1::class.toDescriptor()) shouldBe TestFilterResult.Include38 }39 test("filter should exclude another spec with same test name") {40 TestPathTestCaseFilter(41 "foo -- bar",42 Spec1::class43 ).filter(Spec2::class.toDescriptor()) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'foo -- bar'")44 }45 test("filter should work for word spec") {46 TestPathTestCaseFilter("a container -- pass a test", WordSpec1::class).filter(47 WordSpec1::class.toDescriptor().append("a container should").append("pass a test")48 ) shouldBe TestFilterResult.Include49 TestPathTestCaseFilter("a container -- pass a test", WordSpec1::class).filter(50 WordSpec1::class.toDescriptor().append("a container should").append("skip a test")51 ) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'a container -- pass a test'")52 }53 test("filter should work for word spec with when") {54 TestPathTestCaseFilter("a when", WordSpec2::class).filter(55 WordSpec2::class.toDescriptor().append("a when")56 ) shouldBe TestFilterResult.Include57 TestPathTestCaseFilter("a when -- a should", WordSpec2::class).filter(58 WordSpec2::class.toDescriptor().append("a when").append("a should")59 ) shouldBe TestFilterResult.Include60 TestPathTestCaseFilter("a when -- a should", WordSpec2::class).filter(61 WordSpec2::class.toDescriptor().append("a when").append("a shouldnt")62 ) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'a when -- a should'")63 TestPathTestCaseFilter("a when -- a should -- a test", WordSpec2::class).filter(64 WordSpec2::class.toDescriptor().append("a when").append("a should").append("a test")65 ) shouldBe TestFilterResult.Include66 TestPathTestCaseFilter("a when -- a should -- a test", WordSpec2::class).filter(67 WordSpec2::class.toDescriptor().append("a when").append("a should").append("boo")68 ) shouldBe TestFilterResult.Exclude("Excluded by test path filter: 'a when -- a should -- a test'")69 }70 test("filter should trim whitespace from names") {71 TestPathTestCaseFilter(" a container ", WordSpec1::class).filter(72 WordSpec1::class.toDescriptor().append("a container should").append("pass a test")73 ) shouldBe TestFilterResult.Include74 TestPathTestCaseFilter(" a container -- pass a test", WordSpec1::class).filter(75 WordSpec1::class.toDescriptor().append("a container should").append("pass a test")76 ) shouldBe TestFilterResult.Include77 }78 }79}80private class Spec1 : StringSpec() {81 init {82 "foo"{}83 "boo"{}84 }85}86private class Spec2 : StringSpec() {87 init {88 "foo"{}...

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launcher.kt

Source: launcher.kt Github

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...22): Result<TestEngineLauncher> = runCatching {23 val specClass = args.spec?.let { (Class.forName(it) as Class<Spec>).kotlin }24 val (specs, _, error) = specs(specClass, args.packageName)25 val filter = if (args.testpath == null || specClass == null) null else {26 TestPathTestCaseFilter(args.testpath, specClass)27 }28 if (error != null) throw error29 TestEngineLauncher(listener)30 .withExtensions(listOfNotNull(filter))31 .withTagExpression(args.tagExpression?.let { TagExpression(it) })32 .withClasses(specs)33}34/​**35 * Returns the spec classes to execute by using an FQN class name, a package scan,36 * or a full scan.37 */​38private fun specs(specClass: KClass<out Spec>?, packageName: String?): DiscoveryResult {39 /​/​ if the spec class was null, then we perform discovery to locate all the classes40 /​/​ otherwise that specific spec class is used41 return when (specClass) {42 null -> scan(packageName)43 else -> DiscoveryResult(listOf(specClass), emptyList(), null)44 }45}46private fun scan(packageName: String?): DiscoveryResult {47 val packageSelector = packageName?.let { DiscoverySelector.PackageDiscoverySelector(it) }48 val req = DiscoveryRequest(selectors = listOfNotNull(packageSelector))49 val discovery = Discovery(emptyList())50 return discovery.discover(req)51}52/​**53 * Compares test descriptions to a given test path (delimited with ' -- ').54 * The comparison ignores test prefixes, so an application using the launcher should not55 * include test name prefixes in the test path.56 */​57private class TestPathTestCaseFilter(58 private val testPath: String,59 spec: KClass<out Spec>,60) : TestFilter {61 private val target1 = testPath.trim().split(Descriptor.TestDelimiter)62 .fold(spec.toDescriptor() as Descriptor) { desc, name ->63 desc.append(name.trim())64 }65 /​/​ this is a hack where we append "should" to the first name, until 5.0 where we will66 /​/​ store names with affixes separately (right now word spec is adding them to the names at source)67 var should = true68 private val target2 = testPath.trim().split(Descriptor.TestDelimiter)69 .fold(spec.toDescriptor() as Descriptor) { desc, name ->70 if (should) {71 should = false...

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TestPathTestCaseFilter.kt

Source: TestPathTestCaseFilter.kt Github

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...11 * Compares test descriptions to a given test path (delimited with ' -- ').12 * The comparison ignores test prefixes, so an application using the launcher should not13 * include test name prefixes in the test path.14 */​15class TestPathTestCaseFilter(16 private val testPath: String,17 spec: KClass<out Spec>,18) : TestFilter {19 private val target1 = testPath.trim().split(TestDelimiter)20 .fold(spec.toDescriptor() as Descriptor) { desc, name ->21 desc.append(name.trim())22 }23 /​/​ this is a hack where we append "should" to the first name, until 5.0 where we will24 /​/​ store names with affixes separately (right now word spec is adding them to the names at source)25 var should = true26 private val target2 = testPath.trim().split(TestDelimiter)27 .fold(spec.toDescriptor() as Descriptor) { desc, name ->28 if (should) {29 should = false...

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TestPathTestCaseFilter

Using AI Code Generation

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1val filter = TestPathTestCaseFilter(listOf("MyTest"))2val listener = object : TestEngineListener {3override fun engineStarted(classes: List<KClass<*>>) {4println("Engine started")5}6override fun engineFinished(t: List<Throwable>) {7println("Engine finished")8}9override fun specStarted(kclass: KClass<*>) {10println("Spec started: $kclass")11}12override fun specFinished(kclass: KClass<*>, t: Throwable?) {13println("Spec finished: $kclass")14}15override fun testStarted(testCase: TestCase) {16println("Test started: $testCase")17}18override fun testFinished(testCase: TestCase, result: TestResult) {19println("Test finished: $testCase, result: $result")20}21override fun testIgnored(testCase: TestCase, reason: String?) {22println("Test ignored: $testCase, reason: $reason")23}24}25val engine = TestEngine(listOf(MyTest::class), filter, listener)26engine.execute()27Test finished: MyTest: test1, result: TestResult(status=Success)28Test finished: MyTest: test2, result: TestResult(status=Success)

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TestPathTestCaseFilter

Using AI Code Generation

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1val testCaseFilter = TestPathTestCaseFilter(listOf("io.kotest.engine.launcher.TestPathTestCaseFilterTest"))2val launcher = KotestEngineLauncher()3val result = launcher.withClasses(TestPathTestCaseFilterTest::class)4.withTestFilters(testCaseFilter)5.launch()6Assertions.assertEquals(1, result.testsStartedCount)7Assertions.assertEquals(1, result.testsPassedCount)8Assertions.assertEquals(0, result.testsFailedCount)9Assertions.assertEquals(0, result.testsIgnoredCount)10Assertions.assertEquals(0, result.testsSkippedCount)11Assertions.assertEquals(0, result.testsAbortedCount)12}13}14}15val testCaseFilter = TestPathTestCaseFilter(listOf("io.kotest.engine.launcher.TestPathTestCaseFilterTest"))16val launcher = KotestEngineLauncher()17val result = launcher.withClasses(TestPathTestCaseFilterTest::class)18.withTestFilters(testCaseFilter)19.launch()20Assertions.assertEquals(1, result.testsStartedCount)21Assertions.assertEquals(1, result.testsPassedCount)22Assertions.assertEquals(0, result.testsFailedCount)23Assertions.assertEquals(0, result.testsIgnoredCount)24Assertions.assertEquals(0, result.testsSkippedCount)25Assertions.assertEquals(0, result.testsAbortedCount)26}27}28}29val testCaseFilter = TestPathTestCaseFilter(listOf("io.kotest.engine.launcher.TestPathTestCaseFilterTest"))30val launcher = KotestEngineLauncher()31val result = launcher.withClasses(TestPathTestCaseFilterTest::class)32.withTestFilters(testCaseFilter)33.launch()34Assertions.assertEquals(1, result.testsStartedCount)35Assertions.assertEquals(1, result.testsPassedCount)36Assertions.assertEquals(0, result.testsFailedCount)37Assertions.assertEquals(0, result.testsIgnoredCount)38Assertions.assertEquals(0, result.testsSkippedCount)39Assertions.assertEquals(0, result.testsAbortedCount)40}41}42}43val testCaseFilter = TestPathTestCaseFilter(listOf("io.kotest.engine.launcher.TestPathTestCaseFilterTest"))44val launcher = KotestEngineLauncher()45val result = launcher.withClasses(TestPathTestCaseFilterTest::class)46.withTestFilters(testCaseFilter)47.launch()48Assertions.assertEquals(1, result.testsStartedCount)49Assertions.assertEquals(1, result.testsPassedCount)50Assertions.assertEquals(

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TestPathTestCaseFilter

Using AI Code Generation

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1val testPathFilter = TestPathTestCaseFilter(listOf("io.kotest.engine.launcher.TestPathTestCaseFilterTest"))2val engine = TestEngineLauncher()3val listener = MyTestEngineListener()4engine.withTestPathFilter(testPathFilter)5.withTestEngineListener(listener)6.withSpecs(listOf(MySpec::class))7.launch()8val testNameFilter = TestNameTestCaseFilter(listOf("test name"))9val engine = TestEngineLauncher()10val listener = MyTestEngineListener()11engine.withTestNameFilter(testNameFilter)12.withTestEngineListener(listener)13.withSpecs(listOf(MySpec::class))14.launch()15val testTagFilter = TestTagTestCaseFilter(listOf("tag name"))16val engine = TestEngineLauncher()17val listener = MyTestEngineListener()18engine.withTestTagFilter(testTagFilter)19.withTestEngineListener(listener)20.withSpecs(listOf(MySpec::class))21.launch()22val testDescriptionFilter = TestDescriptionTestCaseFilter(listOf("test description"))23val engine = TestEngineLauncher()24val listener = MyTestEngineListener()25engine.withTestDescriptionFilter(testDescriptionFilter)26.withTestEngineListener(listener)27.withSpecs(listOf(MySpec::class))28.launch()29val testNameFilter = TestNameTestCaseFilter(listOf("test name"))30val engine = TestEngineLauncher()31val listener = MyTestEngineListener()32engine.withTestNameFilter(testNameFilter)33.withTestEngineListener(listener)34.withSpecs(listOf(MySpec::class))35.launch()36val testTagFilter = TestTagTestCaseFilter(listOf("tag name"))37val engine = TestEngineLauncher()38val listener = MyTestEngineListener()39engine.withTestTagFilter(testTagFilter)40.withTestEngineListener(listener)41.withSpecs(listOf(MySpec::class))42.launch()43val testDescriptionFilter = TestDescriptionTestCaseFilter(listOf("test description"))44val engine = TestEngineLauncher()45val listener = MyTestEngineListener()

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TestPathTestCaseFilter

Using AI Code Generation

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1val launcher = TestEngineLauncher()2val filter = TestPathTestCaseFilter(listOf("com.example.MyTest"))3launcher.execute(listOf("com.example"), filter)4val launcher = TestEngineLauncher()5val filter = TestNameTestCaseFilter(listOf("test name"))6launcher.execute(listOf("com.example"), filter)7val launcher = TestEngineLauncher()8val filter = TestTagTestCaseFilter(listOf("tag name"))9launcher.execute(listOf("com.example"), filter)10val launcher = TestEngineLauncher()11val filter = TestTagAndPathTestCaseFilter(listOf("tag name"), listOf("com.example.MyTest"))12launcher.execute(listOf("com.example"), filter)13val launcher = TestEngineLauncher()14val filter = TestTagOrPathTestCaseFilter(listOf("tag name"), listOf("com.example.MyTest"))15launcher.execute(listOf("com.example"), filter)16val launcher = TestEngineLauncher()17val filter = TestTagAndNameTestCaseFilter(listOf("tag name"), listOf("test name"))18launcher.execute(listOf("com.example"), filter)19val launcher = TestEngineLauncher()20val filter = TestTagOrNameTestCaseFilter(listOf("tag name"), listOf("test name"))21launcher.execute(listOf("com.example"), filter)22val launcher = TestEngineLauncher()23val filter = TestTagAndPathAndNameTestCaseFilter(listOf("tag name"), listOf("com.example.MyTest"), listOf("test name"))24launcher.execute(listOf("com.example"), filter)25val launcher = TestEngineLauncher()26val filter = TestTagOrPathOrNameTestCaseFilter(listOf("tag name"), listOf("com.example.MyTest"), listOf("test name"))27launcher.execute(listOf

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TestPathTestCaseFilter

Using AI Code Generation

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1class TestPathTestCaseFilterTest : FunSpec() {2 init {3 test("should return true for test case with matching path") {4 val filter = TestPathTestCaseFilter(listOf("TestPathTestCaseFilterTest.should return true for test case with matching path"))5 filter.testCase(6 TestCase(7 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },8 TestDescriptor(9 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },10 }11 test("should return false for test case with non matching path") {12 val filter = TestPathTestCaseFilter(listOf("TestPathTestCaseFilterTest.should return false for test case with non matching path"))13 filter.testCase(14 TestCase(15 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },16 TestDescriptor(17 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },18 }19 }20}21class TestPathTestCaseFilterTest : FunSpec() {22 init {23 test("should return true for test case with matching path") {24 val filter = TestPathTestCaseFilter(listOf("TestPathTestCaseFilterTest.should return true for test case with matching path"))25 filter.testCase(26 TestCase(27 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },28 TestDescriptor(29 TestPathTestCaseFilterTest::class.members.first { it.name == "should return true for test case with matching path" },30 }31 test("should return false for test case with non matching path") {32 val filter = TestPathTestCaseFilter(listOf("TestPathTestCaseFilterTest.should return false for test case with

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