Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use haveFileSize method of io.kotest.matchers.file.matchers class

Best Kotest code snippet using io.kotest.matchers.file.matchers.haveFileSize

matchers.kt

Source:matchers.kt

...154         !value.isAbsolute,155         { "File $value should be relative" },156         { "File $value should not be relative" })157}158infix fun File.shouldHaveFileSize(size: Long) = this should haveFileSize(size)159infix fun File.shouldNotHaveFileSize(size: Long) = this shouldNot haveFileSize(size)160fun haveFileSize(size: Long): Matcher<File> = object : Matcher<File> {161   override fun test(value: File): MatcherResult = MatcherResult(162      value.length() == size,163      { "File $value should have size $size" },164      { "File $value should not have size $size" }165   )166}167fun File.shouldBeWriteable() = this should beWriteable()168fun File.shouldNotBeWriteable() = this shouldNot beWriteable()169fun beWriteable(): Matcher<File> = object : Matcher<File> {170   override fun test(value: File): MatcherResult =171      MatcherResult(172         value.canWrite(),173         { "File $value should be writeable" },174         { "File $value should not be writeable" })...

paths.kt

Source:paths.kt

...34         Files.exists(value),35         { "Path $value should exist" },36         { "Path $value should not exist" })37}38infix fun Path.shouldHaveFileSize(size: Long) = this should haveFileSize(size)39infix fun Path.shouldNotHaveFileSize(size: Long) = this shouldNot haveFileSize(size)40fun haveFileSize(size: Long): Matcher<Path> = object : Matcher<Path> {41   override fun test(value: Path): MatcherResult = MatcherResult(42      Files.size(value) == size,43      { "Path $value should have size $size" },44      { "Path $value should not have size $size" })45}46fun Path.shouldBeADirectory() = this should aDirectory()47fun Path.shouldNotBeADirectory() = this shouldNot aDirectory()48fun aDirectory(): Matcher<Path> = object : Matcher<Path> {49   override fun test(value: Path): MatcherResult = MatcherResult(50      Files.isDirectory(value),51      { "File $value should be a directory" },52      { "File $value should not be a directory" })53}54fun Path.shouldBeAFile() = this should aFile()...

DownloaderFunTest.kt

Source:DownloaderFunTest.kt

...20import io.kotest.assertions.throwables.shouldThrow21import io.kotest.core.spec.style.StringSpec22import io.kotest.core.test.TestCase23import io.kotest.matchers.file.aFile24import io.kotest.matchers.file.haveFileSize25import io.kotest.matchers.should26import io.kotest.matchers.shouldBe27import io.kotest.matchers.types.shouldBeTypeOf28import java.io.File29import org.ossreviewtoolkit.model.ArtifactProvenance30import org.ossreviewtoolkit.model.Hash31import org.ossreviewtoolkit.model.Identifier32import org.ossreviewtoolkit.model.Package33import org.ossreviewtoolkit.model.RemoteArtifact34import org.ossreviewtoolkit.model.RepositoryProvenance35import org.ossreviewtoolkit.model.SourceCodeOrigin36import org.ossreviewtoolkit.model.VcsInfo37import org.ossreviewtoolkit.model.VcsType38import org.ossreviewtoolkit.model.config.DownloaderConfiguration39import org.ossreviewtoolkit.utils.test.ExpensiveTag40import org.ossreviewtoolkit.utils.test.createTestTempDir41class DownloaderFunTest : StringSpec() {42    private lateinit var outputDir: File43    override suspend fun beforeTest(testCase: TestCase) {44        outputDir = createTestTempDir()45    }46    init {47        "Downloads and unpacks JAR source package".config(tags = setOf(ExpensiveTag)) {48            val pkg = Package(49                id = Identifier(50                    type = "Maven",51                    namespace = "junit",52                    name = "junit",53                    version = "4.12"54                ),55                declaredLicenses = sortedSetOf(),56                description = "",57                homepageUrl = "",58                binaryArtifact = RemoteArtifact.EMPTY,59                sourceArtifact = RemoteArtifact(60                    url = "https://repo.maven.apache.org/maven2/junit/junit/4.12/junit-4.12-sources.jar",61                    hash = Hash.create("a6c32b40bf3d76eca54e3c601e5d1470c86fcdfa")62                ),63                vcs = VcsInfo.EMPTY64            )65            val provenance = Downloader(DownloaderConfiguration()).download(pkg, outputDir)66            val licenseFile = outputDir.resolve("LICENSE-junit.txt")67            provenance.shouldBeTypeOf<ArtifactProvenance>().apply {68                sourceArtifact.url shouldBe pkg.sourceArtifact.url69                sourceArtifact.hash shouldBe pkg.sourceArtifact.hash70            }71            licenseFile shouldBe aFile()72            licenseFile should haveFileSize(11376L)73            outputDir.walk().count() shouldBe 23474        }75        "Download of JAR source package fails when hash is incorrect".config(tags = setOf(ExpensiveTag)) {76            val pkg = Package(77                id = Identifier(78                    type = "Maven",79                    namespace = "junit",80                    name = "junit",81                    version = "4.12"82                ),83                declaredLicenses = sortedSetOf(),84                description = "",85                homepageUrl = "",86                binaryArtifact = RemoteArtifact.EMPTY,87                sourceArtifact = RemoteArtifact(88                    url = "https://repo.maven.apache.org/maven2/junit/junit/4.12/junit-4.12-sources.jar",89                    hash = Hash.create("0123456789abcdef0123456789abcdef01234567")90                ),91                vcs = VcsInfo.EMPTY92            )93            val exception = shouldThrow<DownloadException> {94                Downloader(DownloaderConfiguration()).download(pkg, outputDir)95            }96            exception.suppressed.size shouldBe 297            exception.suppressed[0]!!.message shouldBe "No VCS URL provided for 'Maven:junit:junit:4.12'. " +98                    "Please define the \"connection\" tag within the \"scm\" tag in the POM file, " +99                    "see: http://maven.apache.org/pom.html#SCM"100            exception.suppressed[1]!!.message shouldBe "Source artifact does not match expected " +101                    "Hash(value=0123456789abcdef0123456789abcdef01234567, algorithm=SHA-1)."102        }103        "Falls back to downloading source package when download from VCS fails".config(tags = setOf(ExpensiveTag)) {104            val downloaderConfiguration = DownloaderConfiguration(105                sourceCodeOrigins = listOf(SourceCodeOrigin.VCS, SourceCodeOrigin.ARTIFACT)106            )107            val pkg = Package(108                id = Identifier(109                    type = "Maven",110                    namespace = "junit",111                    name = "junit",112                    version = "4.12"113                ),114                declaredLicenses = sortedSetOf(),115                description = "",116                homepageUrl = "",117                binaryArtifact = RemoteArtifact.EMPTY,118                sourceArtifact = RemoteArtifact(119                    url = "https://repo.maven.apache.org/maven2/junit/junit/4.12/junit-4.12-sources.jar",120                    hash = Hash.create("a6c32b40bf3d76eca54e3c601e5d1470c86fcdfa")121                ),122                vcs = VcsInfo(123                    type = VcsType.GIT,124                    url = "https://example.com/invalid-repo-url",125                    revision = "8964880d9bac33f0a7f030a74c7c9299a8f117c8"126                )127            )128            val provenance = Downloader(downloaderConfiguration).download(pkg, outputDir)129            val licenseFile = outputDir.resolve("LICENSE-junit.txt")130            provenance.shouldBeTypeOf<ArtifactProvenance>().apply {131                sourceArtifact.url shouldBe pkg.sourceArtifact.url132                sourceArtifact.hash shouldBe pkg.sourceArtifact.hash133            }134            licenseFile shouldBe aFile()135            licenseFile should haveFileSize(11376L)136            outputDir.walk().count() shouldBe 234137        }138        "Falls back to downloading from VCS when source package download fails".config(tags = setOf(ExpensiveTag)) {139            val downloaderConfiguration = DownloaderConfiguration(140                sourceCodeOrigins = listOf(SourceCodeOrigin.ARTIFACT, SourceCodeOrigin.VCS)141            )142            val pkg = Package(143                id = Identifier(144                    type = "Maven",145                    namespace = "junit",146                    name = "junit",147                    version = "4.12"148                ),149                declaredLicenses = sortedSetOf(),150                description = "",151                homepageUrl = "",152                binaryArtifact = RemoteArtifact.EMPTY,153                sourceArtifact = RemoteArtifact(154                    url = "https://repo.example.com/invalid.jar",155                    hash = Hash.create("a6c32b40bf3d76eca54e3c601e5d1470c86fcdfa")156                ),157                vcs = VcsInfo(158                    type = VcsType.GIT,159                    url = "https://github.com/junit-team/junit4.git",160                    revision = "64155f8a9babcfcf4263cf4d08253a1556e75481"161                )162            )163            val provenance = Downloader(downloaderConfiguration).download(pkg, outputDir)164            val licenseFile = outputDir.resolve("LICENSE-junit.txt")165            provenance.shouldBeTypeOf<RepositoryProvenance>().apply {166                vcsInfo.url shouldBe pkg.vcs.url167                vcsInfo.revision shouldBe pkg.vcs.revision168            }169            licenseFile shouldBe aFile()170            licenseFile should haveFileSize(11376L)171            outputDir.walk().count() shouldBe 608172        }173        "Can download a TGZ source artifact from SourceForge".config(tags = setOf(ExpensiveTag)) {174            val artifactUrl = "https://master.dl.sourceforge.net/project/tyrex/tyrex/Tyrex%201.0.1/tyrex-1.0.1-src.tgz"175            val pkg = Package(176                id = Identifier(177                    type = "Maven",178                    namespace = "tyrex",179                    name = "tyrex",180                    version = "1.0.1"181                ),182                declaredLicenses = sortedSetOf(),183                description = "",184                homepageUrl = "",...

haveFileSize

Using AI Code Generation

1haveFileSize( 1024 ) shouldBe true2haveFilePermissions( "rw-r--r--" ) shouldBe true3haveSameTextualContentAs( File ( "test.txt" ) ) shouldBe true4haveSameBinaryContentAs( File ( "test.txt" ) ) shouldBe true5haveSameLinesAs( File ( "test.txt" ) ) shouldBe true6haveSameContentAs( File ( "test.txt" ) ) shouldBe true7haveSameContentAs( File ( "test.txt" ) ) shouldBe true8haveSameContentAs( File ( "test.txt" ) ) shouldBe true9haveSameContentAs( File ( "test.txt" ) ) shouldBe true10haveSameContentAs( File ( "test.txt" ) ) shouldBe true11haveSameContentAs( File ( "test.txt" ) ) shouldBe true12haveSameContentAs( File ( "test.txt" ) ) shouldBe true13haveSameContentAs( File ( "test.txt" ) ) shouldBe true14haveSameContentAs( File ( "test.txt" ) ) shouldBe true

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.