Merge pull request #79 from evanchooly/master

fixes #12 -- adds support for version ranges

src/main/kotlin/com/beust/kobalt/maven/DepFactory.kt

@@ -35,15 +35,15 @@ public class DepFactory @Inject constructor(val localRepo: LocalRepo,
             var packaging = mavenId.packaging
             var repoResult: RepoFinder.RepoResult?
 
-            if (! mavenId.hasVersion) {
-                if (localFirst) version = localRepo.findLocalVersion(mavenId.groupId, mavenId.artifactId,
-                        mavenId.packaging)
-                if (! localFirst || version == null) {
+            if (mavenId.version != null) {
+                var localVersion: String? = mavenId.version
+                if (localFirst) localVersion = localRepo.findLocalVersion(mavenId.groupId, mavenId.artifactId, mavenId.packaging)
+                if (! localFirst || localVersion == null) {
                     repoResult = repoFinder.findCorrectRepo(id)
                     if (!repoResult.found) {
                         throw KobaltException("Couldn't resolve $id")
                     } else {
-                        version = repoResult.version
+                        version = repoResult.version?.version
                     }
                 }
             }

src/main/kotlin/com/beust/kobalt/maven/MavenId.kt

@@ -20,7 +20,13 @@ class MavenId private constructor(val groupId: String, val artifactId: String, v
             size == 3 || size == 4
         }
 
-        private fun isVersion(s: String) : Boolean = Character.isDigit(s[0])
+        private fun isVersion(s: String): Boolean {
+           return Character.isDigit(s[0]) || isRangedVersion(s)
+        }
+
+        fun isRangedVersion(s: String): Boolean {
+            return s.first() in listOf('[', '(') && s.last() in listOf(']', ')')
+        }
 
         /**
          * Similar to create(MavenId) but don't run IMavenIdInterceptors.
@@ -38,12 +44,11 @@ class MavenId private constructor(val groupId: String, val artifactId: String, v
             groupId = c[0]
             artifactId = c[1]
             if (!c[2].isEmpty()) {
-                if (isVersion(c[2])) {
-                    version = c[2]
-                } else {
-                    packaging = c[2]
-                    version = c[3]
+                val split = c[2].split('@')
+                if (isVersion(split[0])) {
+                    version = split[0]
                 }
+                packaging = if (split.size == 2) split[1] else null
             }
 
             return MavenId(groupId, artifactId, packaging, version)

src/main/kotlin/com/beust/kobalt/maven/RepoFinder.kt

@@ -7,7 +7,9 @@ import com.beust.kobalt.misc.*
 import com.google.common.cache.CacheBuilder
 import com.google.common.cache.CacheLoader
 import com.google.common.cache.LoadingCache
+import kotlinx.dom.asElementList
 import kotlinx.dom.parseXml
+import org.w3c.dom.NodeList
 import java.io.File
 import java.util.concurrent.Callable
 import java.util.concurrent.ExecutorCompletionService
@@ -25,8 +27,8 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
         return FOUND_REPOS.get(id)
     }
 
-    data class RepoResult(val hostConfig: HostConfig, val found: Boolean, val version: String,
-            val hasJar: Boolean = true, val snapshotVersion: String = "")
+    data class RepoResult(val hostConfig: HostConfig, val found: Boolean, val version: Version? = null,
+                          val hasJar: Boolean = true, val snapshotVersion: Version? = null)
 
     private val FOUND_REPOS: LoadingCache<String, RepoResult> = CacheBuilder.newBuilder()
             .build(object : CacheLoader<String, RepoResult>() {
@@ -62,10 +64,11 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
         }
 
         if (results.size > 0) {
-            results.sortByDescending { Versions.toLongVersion(it.version) }
+//            results.sortByDescending { Versions.toLongVersion(it.version) }
+            results.sort({ left, right -> left.version!!.compareTo(right.version!!) })
             return results[0]
         } else {
-            return RepoResult(HostConfig(""), false, id)
+            return RepoResult(HostConfig(""), false, Version.of(id))
         }
     }
 
@@ -81,28 +84,36 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
             val groupId = mavenId.groupId
             val artifactId = mavenId.artifactId
 
-            if (! mavenId.hasVersion) {
+            if (mavenId.version == null) {
                 val ud = UnversionedDep(groupId, artifactId)
                 val isLocal = repoUrl.startsWith(FileDependency.PREFIX_FILE)
                 val foundVersion = findCorrectVersionRelease(ud.toMetadataXmlPath(false, isLocal), repoUrl)
                 if (foundVersion != null) {
-                    return RepoResult(repo, true, foundVersion)
+                    return RepoResult(repo, true, Version.of(foundVersion))
                 } else {
-                    return RepoResult(repo, false, "")
+                    return RepoResult(repo, false)
                 }
             } else {
-                val version = mavenId.version
-                if (version!!.contains("SNAPSHOT")) {
+                val version = Version.of(mavenId.version)
+                if (version.isSnapshot()) {
                     val dep = SimpleDep(mavenId)
                     val isLocal = repoUrl.startsWith(FileDependency.PREFIX_FILE)
-                    val snapshotVersion = if (isLocal) version!!
-                        else findSnapshotVersion(dep.toMetadataXmlPath(false, isLocal, version), repoUrl)
+                    val snapshotVersion = if (isLocal) version
+                        else findSnapshotVersion(dep.toMetadataXmlPath(false, isLocal, version.version), repoUrl)
                     if (snapshotVersion != null) {
                         return RepoResult(repo, true, version, true /* hasJar, potential bug here */,
                                 snapshotVersion)
                     } else {
-                        return RepoResult(repo, false, "")
+                        return RepoResult(repo, false)
                     }
+                } else if (version.isRangedVersion() ) {
+                    val foundVersion = findRangedVersion(SimpleDep(mavenId), repoUrl)
+                    if (foundVersion != null) {
+                        return RepoResult(repo, true, foundVersion)
+                    } else {
+                        return RepoResult(repo, false)
+                    }
+
                 } else {
                     val dep = SimpleDep(mavenId)
                     // Try to find the jar file
@@ -118,7 +129,7 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
                             true
                         }
                     log(2, "Result for $repoUrl for $id: $found")
-                    return RepoResult(repo, found, dep.version, hasJar)
+                    return RepoResult(repo, found, Version.of(dep.version), hasJar)
                 }
             }
         }
@@ -148,7 +159,32 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
         return null
     }
 
-    fun findSnapshotVersion(metadataPath: String, repoUrl: String): String? {
+    fun findRangedVersion(dep: SimpleDep, repoUrl: String): Version? {
+        val l = listOf(dep.groupId.replace(".", "/"), dep.artifactId.replace(".", "/"), "maven-metadata.xml")
+        var metadataPath =  l.joinToString("/")
+
+        val versionsXpath = XPATH.compile("/metadata/versioning/versions/version")
+
+        // No version in this dependency, find out the most recent one by parsing maven-metadata.xml, if it exists
+        val url = repoUrl + metadataPath
+        try {
+            val doc = parseXml(url)
+            val version = Version.of(dep.version)
+            if(version.isRangedVersion()) {
+                val versions = (versionsXpath.evaluate(doc, XPathConstants.NODESET) as NodeList)
+                        .asElementList().map { Version.of(it.textContent) }
+                return version.select(versions)
+            } else {
+                return Version.of(XPATH.compile("/metadata/versioning/versions/version/$version")
+                      .evaluate(doc, XPathConstants.STRING) as String)
+            }
+        } catch(ex: Exception) {
+            log(2, "Couldn't find metadata at ${url}")
+        }
+        return null
+    }
+
+    fun findSnapshotVersion(metadataPath: String, repoUrl: String): Version? {
         val timestamp = XPATH.compile("/metadata/versioning/snapshot/timestamp")
         val buildNumber = XPATH.compile("/metadata/versioning/snapshot/buildNumber")
         // No version in this dependency, find out the most recent one by parsing maven-metadata.xml, if it exists
@@ -158,11 +194,11 @@ public class RepoFinder @Inject constructor(val executors: KobaltExecutors) {
             val ts = timestamp.evaluate(doc, XPathConstants.STRING)
             val bn = buildNumber.evaluate(doc, XPathConstants.STRING)
             if (! Strings.isEmpty(ts.toString()) && ! Strings.isEmpty(bn.toString())) {
-                return ts.toString() + "-" + bn.toString()
+                return Version.of(ts.toString() + "-" + bn.toString())
             } else {
                 val lastUpdated = XPATH.compile("/metadata/versioning/lastUpdated")
                 if (! lastUpdated.toString().isEmpty()) {
-                    return lastUpdated.toString()
+                    return Version.of(lastUpdated.toString())
                 }
 
             }

src/main/kotlin/com/beust/kobalt/maven/SimpleDep.kt

@@ -20,11 +20,11 @@ open class SimpleDep(open val mavenId: MavenId) : UnversionedDep(mavenId.groupId
 
     fun toPomFile(v: String) = toFile(v, "", ".pom")
 
-    fun toPomFile(r: RepoFinder.RepoResult) = toFile(r.version, r.snapshotVersion, ".pom")
+    fun toPomFile(r: RepoFinder.RepoResult) = toFile(r.version!!.version, r.snapshotVersion!!.version, ".pom")
 
     fun toJarFile(v: String = version) = toFile(v, "", suffix)
 
-    fun toJarFile(r: RepoFinder.RepoResult) = toFile(r.version, r.snapshotVersion, suffix)
+    fun toJarFile(r: RepoFinder.RepoResult) = toFile(r.version!!.version, r.snapshotVersion!!.version, suffix)
 
     fun toPomFileName() = "$artifactId-$version.pom"
 

src/main/kotlin/com/beust/kobalt/misc/Versions.kt

@@ -1,6 +1,12 @@
 package com.beust.kobalt.misc
 
+import com.beust.kobalt.maven.MavenId
 import com.google.common.base.CharMatcher
+import java.math.BigInteger
+import java.util.Arrays
+import java.util.Comparator
+import java.util.Locale
+import java.util.TreeMap
 
 public class Versions {
     companion object {
@@ -32,3 +38,357 @@ public class Versions {
         }
     }
 }
+
+class Version(val version: String): Comparable<Version> {
+
+    companion object {
+        private val comparator = VersionComparator()
+        fun of(string: String): Version {
+            return Version(string)
+        }
+    }
+
+    internal val items: List<Item>
+
+    private var hash: Int = -1
+
+    init {
+        items = parse(version)
+    }
+
+    private fun parse(version: String): List<Item> {
+        val items = arrayListOf<Item>()
+
+        val tokenizer = Tokenizer(version)
+        while (tokenizer.next()) {
+            items.add(tokenizer.toItem())
+        }
+
+        trimPadding(items)
+
+        return items
+    }
+
+    private fun trimPadding(items: MutableList<Item>) {
+        var number: Boolean? = null
+        var end = items.size - 1
+        for (i in end downTo 1) {
+            val item = items[i]
+            if (item.isNumber != number) {
+                end = i
+                number = item.isNumber
+            }
+            if (end == i && (i == items.size - 1 || items[i - 1].isNumber == item.isNumber) && item.compareTo(null) == 0) {
+                items.removeAt(i)
+                end--
+            }
+        }
+    }
+
+    override fun compareTo(other: Version): Int {
+        return comparator.compare(this, other)
+    }
+
+    override fun equals(other: Any?): Boolean {
+        return (other is Version) && comparator.compare(this, other) == 0
+    }
+
+    override fun hashCode(): Int {
+        if ( hash == -1 ) hash = Arrays.hashCode(items.toTypedArray())
+        return hash
+    }
+
+    override fun toString(): String {
+        return version
+    }
+
+    fun isSnapshot(): Boolean {
+        return items.firstOrNull { it.isSnapshot } != null
+    }
+
+    fun isRangedVersion(): Boolean {
+        return MavenId.isRangedVersion(version)
+    }
+
+    fun select(list: List<Version>): Version? {
+        if (!(version.first() in listOf('[', '(') && version.last() in listOf(']', ')'))) {
+            return this
+        }
+        var lowerExclusive = version.startsWith("(")
+        var upperExclusive = version.endsWith(")")
+
+        val split = version.drop(1).dropLast(1).split(",")
+
+        val lower = Version.of(split[0].substring(1))
+        val upper = if(split.size > 1) {
+            Version.of(if (split[1].isNotBlank()) split[1] else Int.MAX_VALUE.toString())
+        } else {
+            lower
+        }
+        var filtered = list.filter { comparator.compare(it, lower) >= 0 && comparator.compare(it, upper) <= 0 }
+        if (lowerExclusive && lower.equals(filtered.firstOrNull())) {
+            filtered = filtered.drop(1)
+        }
+        if (upperExclusive && upper.equals(filtered.lastOrNull())) {
+            filtered = filtered.dropLast(1)
+        }
+
+        return filtered.lastOrNull();
+    }
+
+
+}
+
+class VersionComparator: Comparator<Version> {
+    override fun compare(left: Version, right: Version): Int {
+        val these = left.items
+        val those = right.items
+
+        var number = true
+
+        var index = 0
+        while (true) {
+            if (index >= these.size && index >= those.size) {
+                return 0
+            } else if (index >= these.size) {
+                return -comparePadding(those, index, null)
+            } else if (index >= those.size) {
+                return comparePadding(these, index, null)
+            }
+
+            val thisItem = these[index]
+            val thatItem = those[index]
+
+            if (thisItem.isNumber != thatItem.isNumber) {
+                if (number == thisItem.isNumber) {
+                    return comparePadding(these, index, number)
+                } else {
+                    return -comparePadding(those, index, number)
+                }
+            } else {
+                val rel = thisItem.compareTo(thatItem)
+                if (rel != 0) {
+                    return rel
+                }
+                number = thisItem.isNumber
+            }
+            index++
+        }
+    }
+
+    private fun comparePadding(items: List<Item>, index: Int, number: Boolean?): Int {
+        var rel = 0
+        for (i in index..items.size - 1) {
+            val item = items[i]
+            if (number != null && number !== item.isNumber) {
+                break
+            }
+            rel = item.compareTo(null)
+            if (rel != 0) {
+                break
+            }
+        }
+        return normalize(rel)
+    }
+
+
+}
+internal class Item(private val kind: Int, private val value: Any) {
+
+    // i.e. kind != string/qualifier
+    val isNumber: Boolean
+        get() = (kind and KIND_QUALIFIER) == 0
+
+    val isSnapshot: Boolean
+        get() = (kind and KIND_QUALIFIER) != 0 && value == Tokenizer.QUALIFIER_SNAPSHOT
+
+    operator fun compareTo(that: Item?): Int {
+        var rel: Int
+        if (that == null) {
+            // null in this context denotes the pad item (0 or "ga")
+            when (kind) {
+                KIND_MIN -> rel = -1
+                KIND_MAX, KIND_BIGINT, KIND_STRING -> rel = 1
+                KIND_INT, KIND_QUALIFIER -> rel = value as Int
+                else -> throw IllegalStateException("unknown version item kind " + kind)
+            }
+        } else {
+            rel = kind - that.kind
+            if (rel == 0) {
+                when (kind) {
+                    KIND_MAX, KIND_MIN -> {
+                    }
+                    KIND_BIGINT -> rel = (value as BigInteger).compareTo(that.value as BigInteger)
+                    KIND_INT, KIND_QUALIFIER -> rel = (value as Int).compareTo(that.value as Int)
+                    KIND_STRING -> rel = (value as String).compareTo(that.value as String, ignoreCase = true)
+                    else -> throw IllegalStateException("unknown version item kind " + kind)
+                }
+            }
+        }
+        return rel
+    }
+
+    override fun equals(other: Any?): Boolean {
+        return (other is Item) && compareTo(other as Item?) == 0
+    }
+
+    override fun hashCode(): Int {
+        return value.hashCode() + kind * 31
+    }
+
+    override fun toString(): String {
+        return value.toString()
+    }
+
+    companion object {
+        val KIND_MAX = 8
+        val KIND_BIGINT = 5
+        val KIND_INT = 4
+        val KIND_STRING = 3
+        val KIND_QUALIFIER = 2
+        val KIND_MIN = 0
+        val MAX = Item(KIND_MAX, "max")
+        val MIN = Item(KIND_MIN, "min")
+    }
+}
+
+internal class Tokenizer(version: String) {
+
+    private val version: String
+
+    private var index: Int = 0
+
+    private var token: String = ""
+
+    private var number: Boolean = false
+
+    private var terminatedByNumber: Boolean = false
+
+    init {
+        this.version = if (version.length > 0) version else "0"
+    }
+
+    operator fun next(): Boolean {
+        val n = version.length
+        if (index >= n) {
+            return false
+        }
+
+        var state = -2
+
+        var start = index
+        var end = n
+        terminatedByNumber = false
+
+        while (index < n) {
+            val c = version[index]
+
+            if (c == '.' || c == '-' || c == '_') {
+                end = index
+                index++
+                break
+            } else {
+                val digit = Character.digit(c, 10)
+                if (digit >= 0) {
+                    if (state == -1) {
+                        end = index
+                        terminatedByNumber = true
+                        break
+                    }
+                    if (state == 0) {
+                        // normalize numbers and strip leading zeros (prereq for Integer/BigInteger handling)
+                        start++
+                    }
+                    state = if ((state > 0 || digit > 0)) 1 else 0
+                } else {
+                    if (state >= 0) {
+                        end = index
+                        break
+                    }
+                    state = -1
+                }
+            }
+            index++
+
+        }
+
+        if (end - start > 0) {
+            token = version.substring(start, end)
+            number = state >= 0
+        } else {
+            token = "0"
+            number = true
+        }
+
+        return true
+    }
+
+    override fun toString(): String {
+        return token.toString()
+    }
+
+    fun toItem(): Item {
+        if (number) {
+            try {
+                if (token.length < 10) {
+                    return Item(Item.KIND_INT, Integer.parseInt(token))
+                } else {
+                    return Item(Item.KIND_BIGINT, BigInteger(token))
+                }
+            } catch (e: NumberFormatException) {
+                throw IllegalStateException(e)
+            }
+
+        } else {
+            if (index >= version.length) {
+                if ("min".equals(token, ignoreCase = true)) {
+                    return Item.MIN
+                } else if ("max".equals(token, ignoreCase = true)) {
+                    return Item.MAX
+                }
+            }
+            if (terminatedByNumber && token.length == 1) {
+                when (token[0]) {
+                    'a', 'A' -> return Item(Item.KIND_QUALIFIER, QUALIFIER_ALPHA)
+                    'b', 'B' -> return Item(Item.KIND_QUALIFIER, QUALIFIER_BETA)
+                    'm', 'M' -> return Item(Item.KIND_QUALIFIER, QUALIFIER_MILESTONE)
+                }
+            }
+            val qualifier = QUALIFIERS[token]
+            if (qualifier != null) {
+                return Item(Item.KIND_QUALIFIER, qualifier)
+            } else {
+                return Item(Item.KIND_STRING, token.toLowerCase(Locale.ENGLISH))
+            }
+        }
+    }
+
+    companion object {
+        internal val QUALIFIER_ALPHA = -5
+        internal val QUALIFIER_BETA = -4
+        internal val QUALIFIER_MILESTONE = -3
+        internal val QUALIFIER_SNAPSHOT = -1
+        private val QUALIFIERS = TreeMap<String, Int>(String.CASE_INSENSITIVE_ORDER)
+
+        init {
+            QUALIFIERS.put("alpha", QUALIFIER_ALPHA)
+            QUALIFIERS.put("beta", QUALIFIER_BETA)
+            QUALIFIERS.put("milestone", QUALIFIER_MILESTONE)
+            QUALIFIERS.put("snapshot", QUALIFIER_SNAPSHOT)
+            QUALIFIERS.put("cr", -2)
+            QUALIFIERS.put("rc", -2)
+            QUALIFIERS.put("ga", 0)
+            QUALIFIERS.put("final", 0)
+            QUALIFIERS.put("", 0)
+            QUALIFIERS.put("sp", 1)
+        }
+    }
+}
+
+private fun normalize(value: Int): Int {
+    return when {
+        value == 0 -> 0
+        value > 0 -> 1
+        else -> -1
+    }
+}

src/test/kotlin/com/beust/kobalt/KobaltTest.kt

@@ -6,8 +6,10 @@ import org.testng.annotations.Guice
 
 @Guice(modules = arrayOf(TestModule::class))
 open class KobaltTest {
-    @BeforeSuite
-    public fun bs() {
-        Kobalt.INJECTOR = com.google.inject.Guice.createInjector(TestModule())
+    companion object {
+        @BeforeSuite
+        public fun bs() {
+            Kobalt.INJECTOR = com.google.inject.Guice.createInjector(TestModule())
+        }
     }
 }

src/test/kotlin/com/beust/kobalt/maven/DependencyTest.kt

@@ -16,6 +16,8 @@ public class DependencyTest @Inject constructor(val depFactory: DepFactory,
     @DataProvider
     fun dpVersions(): Array<Array<out Any>> {
         return arrayOf(
+                arrayOf("0.1", "0.1.1"),
+                arrayOf("0.1", "1.4"),
                 arrayOf("6.9.4", "6.9.5"),
                 arrayOf("1.7", "1.38"),
                 arrayOf("1.70", "1.380"),

src/test/kotlin/com/beust/kobalt/maven/DownloadTest.kt

@@ -26,7 +26,7 @@ public class DownloadTest @Inject constructor(
         executor = executors.newExecutor("DependentTest", 5)
     }
 
-    private fun deleteDir() : Boolean {
+    private fun deleteDir(): Boolean {
         val dir = File(localRepo.toFullPath("$groupId"))
         val result = dir.deleteRecursively()
         return result
@@ -52,7 +52,7 @@ public class DownloadTest @Inject constructor(
     val version = "2.9.1"
     val previousVersion = "2.9"
     val groupId = "joda-time"
-   val artifactId = "joda-time"
+    val artifactId = "joda-time"
     val jarFile = "$artifactId-$version.jar"
     val idNoVersion = "$groupId:$artifactId:"
 
@@ -72,12 +72,27 @@ public class DownloadTest @Inject constructor(
         }
     }
 
+    @Test
+    public fun shouldDownloadRangedVersion() {
+        File(localRepo.toFullPath("javax/servlet/servlet-api")).deleteRecursively()
+        testRange("[2.5,)", "3.0-alpha-1")
+    }
+
+    private fun testRange(range: String, expected: String) {
+        val dep = depFactory.create("javax.servlet:servlet-api:${range}", executor)
+        val future = dep.jarFile
+        val file = future.get()
+        Assert.assertFalse(future is CompletedFuture)
+        Assert.assertEquals(file.getName(), "servlet-api-${expected}.jar")
+        Assert.assertTrue(file.exists())
+    }
+
     @Test
     public fun shouldFindLocalJar() {
         MavenDependency.create("$idNoVersion$version")
         val dep = depFactory.create("$idNoVersion$version", executor)
         val future = dep.jarFile
-//        Assert.assertTrue(future is CompletedFuture)
+        //        Assert.assertTrue(future is CompletedFuture)
         val file = future.get()
         Assert.assertTrue(file.exists())
     }

src/test/kotlin/com/beust/kobalt/maven/MavenIdTest.kt

@@ -15,7 +15,7 @@ class MavenIdTest {
                     null, null),
             arrayOf("com.google.inject:guice:4.0:no_aop",
                     "com.google.inject", "guice", "4.0", null, "no_aop"),
-            arrayOf("com.android.support:appcompat-v7:aar:22.2.1",
+            arrayOf("com.android.support:appcompat-v7:22.2.1@aar",
                     "com.android.support", "appcompat-v7", "22.2.1", "aar", null)
         )
     }
@@ -30,4 +30,4 @@ class MavenIdTest {
         Assert.assertEquals(mi.packaging, packaging)
 //        Assert.assertEquals(mi.qualifier, qualifier)
     }
-}
+}

src/test/kotlin/com/beust/kobalt/misc/VersionTest.kt

@@ -0,0 +1,32 @@
+package com.beust.kobalt.misc
+
+import com.beust.kobalt.KobaltTest
+import org.testng.Assert
+import org.testng.annotations.Test
+
+class VersionTest : KobaltTest() {
+
+    @Test
+    fun snapshot() {
+        val version = Version.of("1.2.0-SNAPSHOT")
+        Assert.assertTrue(version.isSnapshot())
+    }
+
+    @Test
+    fun rangedVersions() {
+        val ranged = Version.of("[2.5,)")
+        Assert.assertTrue(ranged.isRangedVersion())
+    }
+
+    @Test
+    fun selectVersion() {
+        var versions = listOf("2.4.public_draft", "2.2", "2.3", "2.4", "2.4-20040521", "2.5", "3.0-alpha-1").map { Version.of(it) }
+        Assert.assertEquals(Version.of("[2.5,)").select(versions), Version.of("3.0-alpha-1"))
+        Assert.assertEquals(Version.of("[2.5,3.0)").select(versions), Version.of("3.0-alpha-1"))
+        Assert.assertEquals(Version.of("[2.6-SNAPSHOT,)").select(versions), Version.of("3.0-alpha-1"))
+
+        versions = listOf("1.0", "1.1", "1.2", "1.2.3", "1.3", "1.4.2", "1.5-SNAPSHOT").map { Version.of(it) }
+        Assert.assertEquals(Version.of("[1.2,1.2.3)").select(versions), Version.of("1.2"))
+        Assert.assertEquals(Version.of("[1.2,1.2.3]").select(versions), Version.of("1.2.3"))
+    }
+}