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// SPDX-License-Identifier: BSD-3-Clause
package org.islandoftex.arara.filehandling
import io.kotlintest.shouldBe
import io.kotlintest.specs.ShouldSpec
import java.nio.file.Files
import java.nio.file.Path
import kotlin.reflect.full.declaredMemberFunctions
import kotlin.reflect.jvm.isAccessible
class FileSearchingUtilsTest : ShouldSpec({
// TODO: test implicit extensions
fun prepareFileSystem(): Path {
val tempDir = Files.createTempDirectory(System.nanoTime().toString())
tempDir.resolve("quack/quack").toFile().mkdirs()
listOf("quack", "quack/quack", "quack/quack/quack").forEach {
tempDir.resolve("$it.tex").toFile().writeText(" ")
tempDir.resolve("$it.txt").toFile().writeText(" ")
}
return tempDir
}
should("fail looking up inexistent file") {
val lookupFile = FileSearchingUtils::class.declaredMemberFunctions
.first { it.name == "lookupFile" }
lookupFile.isAccessible = true
lookupFile.call(FileSearchingUtils, "QUACK") shouldBe null
}
should("fail on existing directory") {
val lookupFile = FileSearchingUtils::class.declaredMemberFunctions
.first { it.name == "lookupFile" }
lookupFile.isAccessible = true
lookupFile.call(FileSearchingUtils, "../buildSrc") shouldBe null
}
should("find file by extension") {
val tempDir = prepareFileSystem()
FileSearchingUtils.listFilesByExtensions(tempDir.toFile(),
listOf("tex"), false).toSet() shouldBe
setOf(tempDir.resolve("quack.tex").toFile())
FileSearchingUtils.listFilesByExtensions(tempDir.toFile(),
listOf("tex"), true).toSet() shouldBe
listOf("quack", "quack/quack", "quack/quack/quack")
.map { tempDir.resolve("$it.tex").toFile() }.toSet()
}
should("find file by pattern") {
val tempDir = prepareFileSystem()
FileSearchingUtils.listFilesByPatterns(tempDir.toFile(),
listOf("*q*.txt"), false).toSet() shouldBe
setOf(tempDir.resolve("quack.txt").toFile())
FileSearchingUtils.listFilesByPatterns(tempDir.toFile(),
listOf("q*.txt"), true).toSet() shouldBe
listOf("quack", "quack/quack", "quack/quack/quack")
.map { tempDir.resolve("$it.txt").toFile() }.toSet()
}
})
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