update dependencies

Add Migration and Query definition class
Add Docker DB for tests

.idea/misc.xml

@@ -3,7 +3,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="adopt-openjdk-11" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="corretto-11" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   <component name="TaskProjectConfiguration">

.idea/runConfigurations/Check.xml

@@ -1,5 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="Check" type="CompoundRunConfigurationType">
+    <toRun name="run DB" type="docker-deploy" />
     <toRun name="Lint" type="GradleRunConfiguration" />
     <toRun name="tests" type="JUnit" />
     <method v="2" />

build.gradle.kts

@@ -4,14 +4,14 @@ plugins {
     jacoco
 
     id("maven-publish")
-    id("org.jetbrains.kotlin.jvm") version "1.3.50"
+    kotlin("jvm") version "1.4.30"
 
-    id("org.jlleitschuh.gradle.ktlint") version "8.2.0"
-    id("org.owasp.dependencycheck") version "5.1.0"
-    id("fr.coppernic.versioning") version "3.1.2"
+    id("org.jlleitschuh.gradle.ktlint") version "10.0.0"
+    id("org.owasp.dependencycheck") version "6.1.1"
+    id("fr.coppernic.versioning") version "3.2.1"
 }
 
-group = "flecomte"
+group = "com.github.flecomte"
 version = versioning.info.tag
 
 repositories {
@@ -29,17 +29,17 @@ tasks.withType<KotlinCompile> {
 
 dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
-    implementation("org.jetbrains.kotlin:kotlin-reflect:1.3.31")
-    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.9")
-    implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.9.9")
-    implementation("com.github.jasync-sql:jasync-postgresql:1.0.7")
-    implementation("org.slf4j:slf4j-api:1.7.26")
+    implementation("org.jetbrains.kotlin:kotlin-reflect:1.4.31")
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.12.1")
+    implementation("com.fasterxml.jackson.datatype:jackson-datatype-joda:2.12.1")
+    implementation("com.github.jasync-sql:jasync-postgresql:1.1.7")
+    implementation("org.slf4j:slf4j-api:1.7.30")
 
     testImplementation("ch.qos.logback:logback-classic:1.2.3")
     testImplementation("ch.qos.logback:logback-core:1.2.3")
-    testImplementation("io.mockk:mockk:1.9")
-    testImplementation("org.junit.jupiter:junit-jupiter:5.4.2")
-    testImplementation("org.amshove.kluent:kluent:1.47")
+    testImplementation("io.mockk:mockk:1.10.6")
+    testImplementation("org.junit.jupiter:junit-jupiter:5.7.1")
+    testImplementation("org.amshove.kluent:kluent:1.65")
 }
 
 val sourcesJar by tasks.creating(Jar::class) {

docker-compose.yml

@@ -13,13 +13,3 @@ services:
       POSTGRES_DB: json_test
       POSTGRES_USER: test
       POSTGRES_PASSWORD: test
-
-  pgadmin:
-    container_name: pgadmin4_json
-    image: dpage/pgadmin4
-    restart: always
-    ports:
-      - 8585:80
-    environment:
-      PGADMIN_DEFAULT_EMAIL: rusk23@gmail.com
-      PGADMIN_DEFAULT_PASSWORD: azerty

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

src/main/kotlin/fr/postgresjson/connexion/Connection.kt

@@ -25,17 +25,26 @@ class Connection(
     private val host: String = "localhost",
     private val port: Int = 5432
 ) : Executable {
-    private lateinit var connection: ConnectionPool<PostgreSQLConnection>
+    private var connection: ConnectionPool<PostgreSQLConnection>? = null
     private val serializer = Serializer()
     private val logger: Logger? by LoggerDelegate()
 
     internal fun connect(): ConnectionPool<PostgreSQLConnection> {
-        if (!::connection.isInitialized || !connection.isConnected()) {
-            connection = PostgreSQLConnectionBuilder.createConnectionPool(
-                "jdbc:postgresql://$host:$port/$database?user=$username&password=$password"
-            )
+        return connection.let { connectionPool ->
+            if (connectionPool == null || !connectionPool.isConnected()) {
+                PostgreSQLConnectionBuilder.createConnectionPool(
+                    "jdbc:postgresql://$host:$port/$database?user=$username&password=$password"
+                ).also {
+                    connection = it
+                }
+            } else {
+                connectionPool
+            }
         }
-        return connection
+    }
+
+    fun disconnect() {
+        connection?.run { disconnect() }
     }
 
     fun <A> inTransaction(f: (Connection) -> CompletableFuture<A>) = connect().inTransaction(f)

src/main/kotlin/fr/postgresjson/definition/Resource.kt

@@ -20,10 +20,10 @@ interface Resource {
 
         fun build(resource: String, path: Path): Resource =
             try {
-                Function(resource, path)
+                Migration(resource, path)
             } catch (e: ParseException) {
                 try {
-                    Migration(resource, path)
+                    Function(resource, path)
                 } catch (e: ParseException) {
                     try {
                         Query(resource, path)

src/main/kotlin/fr/postgresjson/entity/EntitiesInterfaces.kt

@@ -1,10 +1,5 @@
-package fr.postgresjson.entity.immutable
+package fr.postgresjson.entity
 
-import fr.postgresjson.entity.EntityI
-import fr.postgresjson.entity.mutable.EntityDeletedAt
-import fr.postgresjson.entity.mutable.EntityDeletedAtImp
-import fr.postgresjson.entity.mutable.EntityDeletedBy
-import fr.postgresjson.entity.mutable.EntityDeletedByImp
 import org.joda.time.DateTime
 import java.util.*
 
@@ -17,7 +12,7 @@ interface UuidEntityI : EntityRefI<UUID> {
 }
 
 abstract class Entity<T>(override val id: T) : EntityRefI<T>
-open class UuidEntity(override val id: UUID = UUID.randomUUID()) : UuidEntityI, Entity<UUID>(id)
+open class UuidEntity(id: UUID? = null) : UuidEntityI, Entity<UUID>(id ?: UUID.randomUUID())
 
 /* Version */
 interface EntityVersioning<ID, NUMBER> {
@@ -26,16 +21,27 @@ interface EntityVersioning<ID, NUMBER> {
 }
 
 class UuidEntityVersioning(
-    override var versionNumber: Int? = null,
-    override val versionId: UUID = UUID.randomUUID()
-) : EntityVersioning<UUID, Int?>
+    override val versionNumber: Int,
+    versionId: UUID? = null
+) : EntityVersioning<UUID, Int> {
+    override val versionId: UUID = versionId ?: UUID.randomUUID()
+}
 
 /* Dates */
 interface EntityCreatedAt {
     val createdAt: DateTime
 }
 interface EntityUpdatedAt {
-    var updatedAt: DateTime
+    val updatedAt: DateTime
+}
+
+interface EntityDeletedAt {
+    val deletedAt: DateTime?
+    fun isDeleted(): Boolean {
+        return deletedAt?.let {
+            it < DateTime.now()
+        } ?: false
+    }
 }
 
 class EntityCreatedAtImp(
@@ -43,15 +49,23 @@ class EntityCreatedAtImp(
 ) : EntityCreatedAt
 
 class EntityUpdatedAtImp(
-    override var updatedAt: DateTime = DateTime.now()
+    override val updatedAt: DateTime = DateTime.now()
 ) : EntityUpdatedAt
 
+class EntityDeletedAtImp(
+    override val deletedAt: DateTime? = null
+) : EntityDeletedAt
+
 /* Author */
 interface EntityCreatedBy<T : EntityI> {
     val createdBy: T
 }
 interface EntityUpdatedBy<T : EntityI> {
-    var updatedBy: T
+    val updatedBy: T
+}
+
+interface EntityDeletedBy<T : EntityI> {
+    val deletedBy: T?
 }
 
 class EntityCreatedByImp<UserT : EntityI>(
@@ -59,9 +73,13 @@ class EntityCreatedByImp<UserT : EntityI>(
 ) : EntityCreatedBy<UserT>
 
 class EntityUpdatedByImp<UserT : EntityI>(
-    override var updatedBy: UserT
+    override val updatedBy: UserT
 ) : EntityUpdatedBy<UserT>
 
+class EntityDeletedByImp<UserT : EntityI>(
+    override val deletedBy: UserT?
+) : EntityDeletedBy<UserT>
+
 /* Mixed */
 class EntityCreatedImp<UserT : EntityI>(
     override val createdAt: DateTime = DateTime.now(),
@@ -71,10 +89,22 @@ class EntityCreatedImp<UserT : EntityI>(
 
 class EntityUpdatedImp<UserT : EntityI>(
     updatedAt: DateTime = DateTime.now(),
-    override var updatedBy: UserT
+    override val updatedBy: UserT
 ) : EntityUpdatedBy<UserT>,
     EntityUpdatedAt by EntityUpdatedAtImp(updatedAt)
 
+/* Published */
+interface Published<UserT : EntityI> {
+    val publishedAt: DateTime?
+    val publishedBy: UserT?
+}
+
+class EntityPublishedImp<UserT : EntityI>(
+    override val publishedBy: UserT?
+) : Published<UserT> {
+    override val publishedAt: DateTime? = null
+}
+
 /* Implementation */
 abstract class EntityImp<T, UserT : EntityI>(
     updatedBy: UserT,
@@ -85,4 +115,12 @@ abstract class EntityImp<T, UserT : EntityI>(
     EntityDeletedAt by EntityDeletedAtImp(),
     EntityCreatedBy<UserT> by EntityCreatedByImp(updatedBy),
     EntityUpdatedBy<UserT> by EntityUpdatedByImp(updatedBy),
-    EntityDeletedBy<UserT> by EntityDeletedByImp(updatedBy)
+    EntityDeletedBy<UserT> by EntityDeletedByImp(updatedBy)
+
+abstract class UuidEntityExtended<T, UserT : EntityI>(
+    updatedBy: UserT,
+    publishedBy: UserT?
+) :
+    EntityImp<T, UserT>(updatedBy),
+    EntityVersioning<UUID, Int> by UuidEntityVersioning(0),
+    Published<UserT> by EntityPublishedImp(publishedBy)

src/main/kotlin/fr/postgresjson/entity/mutable/MutableEntity.kt

@@ -1,135 +0,0 @@
-package fr.postgresjson.entity.mutable
-
-import fr.postgresjson.entity.EntityI
-import org.joda.time.DateTime
-import java.util.*
-
-interface EntityRefI<T> : EntityI {
-    var id: T?
-}
-
-interface UuidEntityI : EntityRefI<UUID> {
-    override var id: UUID?
-}
-
-interface IdEntityI : EntityRefI<Int> {
-    override var id: Int?
-}
-
-abstract class Entity<T>(override var id: T? = null) : EntityRefI<T>
-open class UuidEntity(override var id: UUID? = UUID.randomUUID()) : UuidEntityI, Entity<UUID>(id)
-open class IdEntity(override var id: Int? = null) : IdEntityI, Entity<Int>(id)
-
-/* Version */
-interface EntityVersioning<ID, NUMBER> {
-    var versionId: ID
-    var versionNumber: NUMBER?
-}
-
-class UuidEntityVersioning(
-    override var versionNumber: Int? = null,
-    override var versionId: UUID = UUID.randomUUID()
-) : EntityVersioning<UUID, Int>
-
-/* Dates */
-interface EntityCreatedAt {
-    var createdAt: DateTime?
-}
-
-interface EntityUpdatedAt {
-    var updatedAt: DateTime?
-}
-
-interface EntityDeletedAt {
-    var deletedAt: DateTime?
-    fun isDeleted(): Boolean {
-        val deletedAt = deletedAt
-        return deletedAt != null && deletedAt < DateTime.now()
-    }
-}
-
-class EntityCreatedAtImp : EntityCreatedAt {
-    override var createdAt: DateTime? = null
-}
-
-class EntityUpdatedAtImp : EntityUpdatedAt {
-    override var updatedAt: DateTime? = null
-}
-
-class EntityDeletedAtImp : EntityDeletedAt {
-    override var deletedAt: DateTime? = null
-}
-
-/* Author */
-interface EntityCreatedBy<T : EntityI> {
-    var createdBy: T?
-}
-
-interface EntityUpdatedBy<T : EntityI> {
-    var updatedBy: T?
-}
-
-interface EntityDeletedBy<T : EntityI> {
-    var deletedBy: T?
-}
-
-class EntityCreatedByImp<UserT : EntityI>(
-    override var createdBy: UserT?
-) : EntityCreatedBy<UserT>
-
-class EntityUpdatedByImp<UserT : EntityI>(
-    override var updatedBy: UserT?
-) : EntityUpdatedBy<UserT>
-
-class EntityDeletedByImp<UserT : EntityI>(
-    override var deletedBy: UserT?
-) : EntityDeletedBy<UserT>
-
-/* Mixed */
-class EntityDeletedImp<UserT : EntityI>(
-    override var deletedBy: UserT? = null
-) : EntityDeletedBy<UserT>,
-    EntityDeletedAt by EntityDeletedAtImp()
-
-class EntityUpdatedImp<UserT : EntityI>(
-    override var updatedAt: DateTime? = null,
-    override var updatedBy: UserT? = null
-) : EntityUpdatedBy<UserT>,
-    EntityUpdatedAt by EntityUpdatedAtImp()
-
-class EntityCreatedImp<UserT : EntityI>(
-    override var createdAt: DateTime? = null,
-    override var createdBy: UserT? = null
-) : EntityCreatedBy<UserT>,
-    EntityCreatedAt by EntityCreatedAtImp()
-
-/* Published */
-interface Published<UserT : EntityI> {
-    var publishedAt: DateTime?
-    var publishedBy: UserT?
-}
-
-class EntityPublishedImp<UserT : EntityI>(
-    override var publishedBy: UserT?
-) : Published<UserT> {
-    override var publishedAt: DateTime? = null
-}
-
-/* Implementation */
-abstract class EntityImp<T, UserT : EntityI>(
-    updatedBy: UserT?
-) : Entity<T>(),
-    EntityCreatedAt by EntityCreatedAtImp(),
-    EntityUpdatedAt by EntityUpdatedAtImp(),
-    EntityDeletedAt by EntityDeletedAtImp(),
-    EntityCreatedBy<UserT> by EntityCreatedByImp(updatedBy),
-    EntityUpdatedBy<UserT> by EntityUpdatedByImp(updatedBy),
-    EntityDeletedBy<UserT> by EntityDeletedByImp(updatedBy)
-
-abstract class UuidEntityExtended<T, UserT : EntityI>(
-    updatedBy: UserT?,
-    publishedBy: UserT?
-) :
-    EntityImp<T, UserT>(updatedBy),
-    EntityVersioning<UUID, Int> by UuidEntityVersioning(),
-    Published<UserT> by EntityPublishedImp(publishedBy)

src/main/kotlin/fr/postgresjson/migration/MigrationScript.kt

@@ -1,11 +1,11 @@
 package fr.postgresjson.migration
 
 import fr.postgresjson.connexion.Connection
-import fr.postgresjson.entity.mutable.Entity
+import fr.postgresjson.entity.Entity
 import fr.postgresjson.migration.Migration.Action
 import java.util.*
 
-data class Query(
+data class MigrationScript(
     val name: String,
     val up: String,
     val down: String,
@@ -57,7 +57,7 @@ data class Query(
         return Migration.Status.OK // TODO
     }
 
-    fun copy(): Query {
+    fun copy(): MigrationScript {
         return this.copy(name = name, up = up, down = down, connection = connection, executedAt = executedAt).also {
             it.doExecute = this.doExecute
         }

src/main/kotlin/fr/postgresjson/migration/Migrations.kt

@@ -3,7 +3,7 @@ package fr.postgresjson.migration
 import com.fasterxml.jackson.core.type.TypeReference
 import fr.postgresjson.connexion.Connection
 import fr.postgresjson.definition.Migration as DefinitionMigration
-import fr.postgresjson.entity.mutable.Entity
+import fr.postgresjson.entity.Entity
 import fr.postgresjson.migration.Migration.Action
 import fr.postgresjson.migration.Migration.Status
 import fr.postgresjson.utils.LoggerDelegate
@@ -36,12 +36,13 @@ interface Migration {
 
 data class Migrations private constructor(
     private val connection: Connection,
-    private val migrationsScripts: MutableMap<String, Query> = mutableMapOf(),
+    private val migrationsScripts: MutableMap<String, MigrationScript> = mutableMapOf(),
     private val functions: MutableMap<String, Function> = mutableMapOf()
 ) {
     private var directories: List<URI> = emptyList()
     private val logger: Logger? by LoggerDelegate()
     constructor(directory: URI, connection: Connection) : this(listOf(directory), connection)
+    constructor(connection: Connection, vararg directory: URI) : this(directory.toList(), connection)
 
     constructor(directories: List<URI>, connection: Connection) : this(connection) {
         initDB()
@@ -85,7 +86,7 @@ data class Migrations private constructor(
         this::class.java.classLoader.getResource("sql/migration/findAllHistory.sql")!!.readText().let {
             connection.select<MigrationEntity>(it, object : TypeReference<List<MigrationEntity>>() {})
                 .map { query ->
-                    migrationsScripts[query.filename] = Query(query.filename, query.up, query.down, connection, query.executedAt)
+                    migrationsScripts[query.filename] = MigrationScript(query.filename, query.up, query.down, connection, query.executedAt)
                 }
         }
     }
@@ -105,8 +106,8 @@ data class Migrations private constructor(
     private fun getMigrationFromDirectory(directory: URI) {
         val downs: MutableMap<String, DefinitionMigration> = mutableMapOf()
 
-        /* Set Down Migration */
         directory.searchSqlFiles().apply {
+            /* Set Down Migration */
             forEach { migration ->
                 if (migration is DefinitionMigration && migration.direction == DefinitionMigration.Direction.DOWN) {
                     downs += migration.name to migration
@@ -119,7 +120,7 @@ data class Migrations private constructor(
                     val down = downs[migration.name] ?: throw DownMigrationNotDefined(migration.name + ".down.sql")
                     downs -= migration.name
 
-                    addQuery(migration, down)
+                    addMigrationScript(migration, down)
                 } else if (migration is DefinitionFunction) {
                     addFunction(migration)
                 }
@@ -153,12 +154,12 @@ data class Migrations private constructor(
         return this
     }
 
-    fun addQuery(up: DefinitionMigration, down: DefinitionMigration, callback: (Query) -> Unit = {}): Migrations =
-        addQuery(up.name, up.script, down.script, callback)
+    fun addMigrationScript(up: DefinitionMigration, down: DefinitionMigration, callback: (MigrationScript) -> Unit = {}): Migrations =
+        addMigrationScript(up.name, up.script, down.script, callback)
 
-    fun addQuery(name: String, up: String, down: String, callback: (Query) -> Unit = {}): Migrations {
+    fun addMigrationScript(name: String, up: String, down: String, callback: (MigrationScript) -> Unit = {}): Migrations {
         if (migrationsScripts[name] === null) {
-            migrationsScripts[name] = Query(name, up, down, connection).apply {
+            migrationsScripts[name] = MigrationScript(name, up, down, connection).apply {
                 doExecute = Action.UP
             }
         } else {

src/main/kotlin/fr/postgresjson/utils/searchSqlFiles.kt

@@ -5,6 +5,7 @@ import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 import java.net.URI
 import java.net.URL
+import java.nio.file.FileSystemNotFoundException
 import java.nio.file.FileSystems
 import java.nio.file.FileVisitOption
 import java.nio.file.Files
@@ -16,15 +17,19 @@ fun URL.searchSqlFiles() = this.toURI().searchSqlFiles()
 fun URI.searchSqlFiles() = sequence<Resource> {
     val logger: Logger = LoggerFactory.getLogger("sqlFilesSearch")
     val uri: URI = this@searchSqlFiles
+    logger.debug("""SQL files found in "${uri.toString().substringAfter('!')}" :""")
     if (uri.scheme == "jar") {
-        val relativePath = uri.toString().substringAfter('!')
-        FileSystems
-            .newFileSystem(uri, emptyMap<String, Any>())
-            .getPath(relativePath)
+        try {
+            FileSystems.getFileSystem(uri)
+        } catch (e: FileSystemNotFoundException) {
+            FileSystems.newFileSystem(uri, emptyMap<String, Any>())
+        }
+
+        uri
             .walk(5)
             .asSequence()
             .filter { it.fileName.toString().endsWith(".sql") }
-            .map { this::class.java.getResource(path.toString()) }
+            .map { it.toUri().toURL() }
             .forEach {
                 logger.debug(it.toString())
                 yield(Resource.build(it))

src/test/kotlin/fr/postgresjson/ConnectionTest.kt

@@ -1,26 +1,27 @@
 package fr.postgresjson
 
 import fr.postgresjson.connexion.Paginated
-import fr.postgresjson.entity.mutable.IdEntity
+import fr.postgresjson.entity.UuidEntity
 import fr.postgresjson.entity.Parameter
 import org.junit.Assert.*
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
+import java.util.*
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class ConnectionTest() : TestAbstract() {
-    private class ObjTest(var name: String) : IdEntity()
-    private class ObjTest2(var title: String, var test: ObjTest?) : IdEntity()
-    private class ObjTest3(var first: String, var seconde: String, var third: Int) : IdEntity()
-    private class ObjTestWithParameterObject(var first: ParameterObject, var seconde: ParameterObject) : IdEntity()
+    private class ObjTest(val name: String, id: UUID = UUID.fromString("2c0243ed-ff4d-4b9f-a52b-e38c71b0ed00")) : UuidEntity(id)
+    private class ObjTest2(val title: String, var test: ObjTest?) : UuidEntity()
+    private class ObjTest3(val first: String, var seconde: String, var third: Int) : UuidEntity()
+    private class ObjTestWithParameterObject(var first: ParameterObject, var seconde: ParameterObject) : UuidEntity()
     private class ParameterObject(var third: String) : Parameter
 
     @Test
     fun getObject() {
         val obj: ObjTest? = connection.selectOne("select to_json(a) from test a limit 1")
         assertTrue(obj is ObjTest)
-        assertTrue(obj!!.id == 1)
+        assertTrue(obj!!.id == UUID.fromString("1e5f5d41-6d14-4007-897b-0ed2616bec96"))
     }
 
     @Test
@@ -39,32 +40,31 @@ class ConnectionTest() : TestAbstract() {
         )
         assertNotNull(objs)
         assertEquals(objs.size, 2)
-        assertEquals(objs[0].id, 1)
-        assertEquals(objs[0].test!!.id, 1)
+        assertEquals(objs[0].id, UUID.fromString("1e5f5d41-6d14-4007-897b-0ed2616bec96"))
+        assertEquals(objs[0].test!!.id, UUID.fromString("1e5f5d41-6d14-4007-897b-0ed2616bec96"))
     }
 
     @Test
     fun callRequestWithArgs() {
-        val result: ObjTest? = connection.selectOne("select json_build_object('id', 1, 'name', ?::text)", listOf("myName"))
+        val result: ObjTest? = connection.selectOne("select json_build_object('id', '2c0243ed-ff4d-4b9f-a52b-e38c71b0ed00', 'name', ?::text)", listOf("myName"))
         assertNotNull(result)
         assertEquals("myName", result!!.name)
     }
 
     @Test
     fun callRequestWithArgsEntity() {
-        val o = ObjTest("myName")
-        o.id = 88
-        val obj: ObjTest? = connection.selectOne("select json_build_object('id', id, 'name', name) FROM json_to_record(?::json) as o(id int, name text);", listOf(o))
+        val o = ObjTest("myName", id = UUID.fromString("2c0243ed-ff4d-4b9f-a52b-e38c71b0ed00"))
+        val obj: ObjTest? = connection.selectOne("select json_build_object('id', id, 'name', name) FROM json_to_record(?::json) as o(id uuid, name text);", listOf(o))
         assertNotNull(obj)
         assertTrue(obj is ObjTest)
-        assertEquals(obj!!.id, 88)
+        assertEquals(obj!!.id, UUID.fromString("2c0243ed-ff4d-4b9f-a52b-e38c71b0ed00"))
         assertEquals(obj.name, "myName")
     }
 
     @Test
     fun callExec() {
         val o = ObjTest("myName")
-        val result = connection.exec("select json_build_object('id', 1, 'name', ?::json->>'name')", listOf(o))
+        val result = connection.exec("select json_build_object('id', '2c0243ed-ff4d-4b9f-a52b-e38c71b0ed00', 'name', ?::json->>'name')", listOf(o))
         Assertions.assertEquals(1, result.rowsAffected)
     }
 
@@ -141,8 +141,8 @@ class ConnectionTest() : TestAbstract() {
         val result: Paginated<ObjTest> = connection.select(
             """
             SELECT json_build_array(
-                json_build_object('id', 3, 'name', :name::text),
-                json_build_object('id', 4, 'name', :name::text || '-2')
+                json_build_object('id', '417aaa7e-7bc6-49b7-9fe8-6c8433b3f430', 'name', :name::text),
+                json_build_object('id', 'abd46e7a-e749-4ce4-8361-e7b64da89da6', 'name', :name::text || '-2')
             ), 10 as total
             LIMIT :limit OFFSET :offset
             """.trimIndent(),

src/test/kotlin/fr/postgresjson/EntityTest.kt

@@ -1,15 +1,15 @@
 package fr.postgresjson
 
-import fr.postgresjson.entity.EntityI
-import fr.postgresjson.entity.mutable.*
+import fr.postgresjson.entity.*
 import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
+import java.util.*
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class EntityTest() {
-    private class User(id: Int?) : Entity<Int?>(id)
-    private class ObjTest(var name: String) : UuidEntityExtended<Int?, User>(User(1), User(2))
+    private class User(id: UUID = UUID.randomUUID()) : Entity<UUID>(id)
+    private class ObjTest(var name: String) : UuidEntityExtended<Int?, User>(User(), User())
 
     @Test
     fun getObject() {
@@ -17,7 +17,7 @@ class EntityTest() {
         assertTrue(obj is ObjTest)
         assertTrue(obj is UuidEntityExtended<Int?, User>)
         assertTrue(obj is EntityI)
-        assertTrue(obj is Entity<Int?>)
+        assertTrue(obj is Entity<UUID>)
         assertTrue(obj is Published<User>)
         assertTrue(obj is EntityCreatedBy<User>)
         assertTrue(obj is EntityUpdatedBy<User>)

src/test/kotlin/fr/postgresjson/MigrationTest.kt

@@ -10,13 +10,14 @@ import org.amshove.kluent.shouldThrow
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
+import java.util.*
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 class MigrationTest() : TestAbstract() {
     @Test
     fun `run up query`() {
         val resources = this::class.java.getResource("/sql/migrations").toURI()
-        val m = Migrations(resources, connection)
+        val m = Migrations(connection, resources)
         m.up().apply {
             this `should contain` Pair("1", Migration.Status.OK)
             size `should be equal to` 1
@@ -103,7 +104,7 @@ class MigrationTest() : TestAbstract() {
             .getFunction("test_function")
             .selectOne(listOf("test", "plip"))
 
-        Assertions.assertEquals(objTest!!.id, 3)
+        Assertions.assertEquals(objTest!!.id, UUID.fromString("457daad5-4f1b-4eb7-80ec-6882adb8cc7d"))
         Assertions.assertEquals(objTest.name, "test")
     }
 
@@ -119,7 +120,7 @@ class MigrationTest() : TestAbstract() {
             .getFunction("test_function_duplicate")
             .selectOne(listOf("test"))
 
-        Assertions.assertEquals(objTest!!.id, 3)
+        Assertions.assertEquals(objTest!!.id, UUID.fromString("457daad5-4f1b-4eb7-80ec-6882adb8cc7d"))
         Assertions.assertEquals(objTest.name, "test")
 
         val resources2 = this::class.java.getResource("/sql/function/Test2").toURI()

src/test/kotlin/fr/postgresjson/RequesterTest.kt

@@ -2,13 +2,14 @@ package fr.postgresjson
 
 import fr.postgresjson.connexion.Paginated
 import fr.postgresjson.connexion.Requester
-import fr.postgresjson.entity.mutable.IdEntity
+import fr.postgresjson.entity.UuidEntity
 import org.junit.Assert
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
+import java.util.*
 
 class RequesterTest : TestAbstract() {
-    class ObjTest(var name: String) : IdEntity(1)
+    class ObjTest(var name: String, id: UUID = UUID.fromString("5623d902-3067-42f3-bfd9-095dbb12c29f")) : UuidEntity(id)
 
     @Test
     fun `get query from file`() {
@@ -18,7 +19,7 @@ class RequesterTest : TestAbstract() {
             .getQuery("selectOne")
             .selectOne()
 
-        assertEquals(objTest!!.id, 2)
+        assertEquals(objTest!!.id, UUID.fromString("829b1a29-5db8-47f9-9562-961c561ac528"))
         assertEquals(objTest.name, "test")
     }
 
@@ -30,7 +31,7 @@ class RequesterTest : TestAbstract() {
             .getFunction("test_function")
             .selectOne(listOf("test", "plip"))
 
-        assertEquals(objTest!!.id, 3)
+        assertEquals(objTest!!.id, UUID.fromString("457daad5-4f1b-4eb7-80ec-6882adb8cc7d"))
         assertEquals(objTest.name, "test")
     }
 

src/test/kotlin/fr/postgresjson/SerializerTest.kt

@@ -1,6 +1,6 @@
 package fr.postgresjson
 
-import fr.postgresjson.entity.mutable.IdEntity
+import fr.postgresjson.entity.UuidEntity
 import fr.postgresjson.serializer.Serializer
 import fr.postgresjson.serializer.deserialize
 import fr.postgresjson.serializer.serialize
@@ -10,23 +10,23 @@ import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
+import java.util.*
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 internal class SerializerTest {
-    private class ObjTest(var val1: String, var val2: Int) : IdEntity(1)
-    private class ObjTestDate(var val1: DateTime) : IdEntity(2)
+    private class ObjTest(var val1: String, var val2: Int, id: UUID = UUID.fromString("1e5f5d41-6d14-4007-897b-0ed2616bec96")) : UuidEntity(id)
+    private class ObjTestDate(var val1: DateTime, id: UUID = UUID.fromString("829b1a29-5db8-47f9-9562-961c561ac528")) : UuidEntity(id)
 
     private val serializer = Serializer()
 
-    private val objSerialized: String = """{"val1":"plop","val2":123,"id":2}"""
-    private val objSerializedWithExtra: String = """{"val1":"plop","val2":123,"id":2,"toto":"tata"}"""
+    private val objSerialized: String = """{"val1":"plop","val2":123,"id":"829b1a29-5db8-47f9-9562-961c561ac528"}"""
+    private val objSerializedWithExtra: String = """{"val1":"plop","val2":123,"id":"829b1a29-5db8-47f9-9562-961c561ac528","toto":"tata"}"""
     private val objSerializedUpdate = """{"val1":"update","val2":123}"""
     private lateinit var obj: ObjTest
 
     @BeforeEach
     fun before() {
-        obj = ObjTest("plop", 123)
-        obj.id = 2
+        obj = ObjTest("plop", 123, UUID.fromString("829b1a29-5db8-47f9-9562-961c561ac528"))
     }
 
     @Test

src/test/resources/fixtures/init.sql

@@ -8,7 +8,7 @@ create schema if not exists public;
 
 create table if not exists test
 (
-    id serial not null
+    id uuid not null
         constraint test_pk
             primary key,
     name text
@@ -16,24 +16,24 @@ create table if not exists test
 
 create table if not exists test2
 (
-    id serial not null,
+    id uuid not null,
     title text,
-    test_id integer
+    test_id uuid
         constraint test2_test_id_fk
             references test
 );
 
-INSERT INTO test (id, name) VALUES (1, 'plop') ON CONFLICT DO NOTHING;
-INSERT INTO test2 (id, title, test_id) VALUES (1, 'plop', 1) ON CONFLICT DO NOTHING;
-INSERT INTO test2 (id, title, test_id) VALUES (2, 'plip', 1) ON CONFLICT DO NOTHING;
-INSERT INTO test2 (id, title, test_id) VALUES (3, 'ttt', null) ON CONFLICT DO NOTHING;
+INSERT INTO test (id, name) VALUES ('1e5f5d41-6d14-4007-897b-0ed2616bec96', 'plop') ON CONFLICT DO NOTHING;
+INSERT INTO test2 (id, title, test_id) VALUES ('1e5f5d41-6d14-4007-897b-0ed2616bec96', 'plop', '1e5f5d41-6d14-4007-897b-0ed2616bec96') ON CONFLICT DO NOTHING;
+INSERT INTO test2 (id, title, test_id) VALUES ('829b1a29-5db8-47f9-9562-961c561ac528', 'plip', '1e5f5d41-6d14-4007-897b-0ed2616bec96') ON CONFLICT DO NOTHING;
+INSERT INTO test2 (id, title, test_id) VALUES ('457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'ttt', null) ON CONFLICT DO NOTHING;
 
 CREATE OR REPLACE FUNCTION test_function (name text default 'plop', IN hi text default 'hello', out result json)
     LANGUAGE plpgsql
 AS
 $$
 BEGIN
-    result = json_build_object('id', 3, 'name', name);
+    result = json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name);
 END;
 $$;
 
@@ -44,8 +44,8 @@ AS
 $$
 BEGIN
     result = json_build_array(
-            json_build_object('id', 3, 'name', name),
-            json_build_object('id', 4, 'name', hi)
+            json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name),
+            json_build_object('id', '8d20abb0-7f77-4b6c-9991-44acd3c88faa', 'name', hi)
         );
 END;
 $$;
@@ -56,8 +56,8 @@ AS
 $$
 BEGIN
     SELECT json_build_array(
-                   json_build_object('id', 3, 'name', name::text),
-                   json_build_object('id', 4, 'name', name::text || '-2')
+                   json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name::text),
+                   json_build_object('id', '8d20abb0-7f77-4b6c-9991-44acd3c88faa', 'name', name::text || '-2')
                ),
            10
     INTO result, total
@@ -70,7 +70,7 @@ CREATE OR REPLACE FUNCTION test_function_object (inout resource json)
 AS
 $$
 BEGIN
-    resource = json_build_object('id', 1, 'name', 'changedName');
+    resource = json_build_object('id', '1e5f5d41-6d14-4007-897b-0ed2616bec96', 'name', 'changedName');
 END;
 $$;
 

src/test/resources/sql/function/Test/function_test.sql

@@ -3,6 +3,6 @@ LANGUAGE plpgsql
 AS
 $$
 BEGIN
-    result = json_build_object('id', 3, 'name', name);
+    result = json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name);
 END;
 $$

src/test/resources/sql/function/Test/function_test_object.sql

@@ -3,6 +3,6 @@ LANGUAGE plpgsql
 AS
 $$
 BEGIN
-    resource = json_build_object('id', 1, 'name', 'changedName');
+    resource = json_build_object('id', '1e5f5d41-6d14-4007-897b-0ed2616bec96', 'name', 'changedName');
 END;
 $$

src/test/resources/sql/function/Test/test_function_multiple.sql

@@ -4,8 +4,8 @@ AS
 $$
 BEGIN
     result = json_build_array(
-        json_build_object('id', 3, 'name', name),
-        json_build_object('id', 4, 'name', hi)
+        json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name),
+        json_build_object('id', '8d20abb0-7f77-4b6c-9991-44acd3c88faa', 'name', hi)
     );
 END;
 $$

src/test/resources/sql/function/Test/test_function_paginated.sql

@@ -4,8 +4,8 @@ AS
 $$
 BEGIN
     SELECT json_build_array(
-        json_build_object('id', 3, 'name', name::text),
-        json_build_object('id', 4, 'name', name::text || '-2')
+        json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name::text),
+        json_build_object('id', '8d20abb0-7f77-4b6c-9991-44acd3c88faa', 'name', name::text || '-2')
     ),
     10
     INTO result, total

src/test/resources/sql/function/Test1/function_test_duplicate.sql

@@ -3,6 +3,6 @@ CREATE OR REPLACE FUNCTION test_function_duplicate (name text default 'plop') re
 AS
 $$
 BEGIN
-    return json_build_object('id', 3, 'name', name);
+    return json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', name);
 END;
 $$

src/test/resources/sql/query/Test/selectOne.sql

@@ -1 +1 @@
-select json_build_object('id', 2, 'name', 'test');
+select json_build_object('id', '829b1a29-5db8-47f9-9562-961c561ac528', 'name', 'test');

src/test/resources/sql/query/Test/selectOneWithParameters.sql

@@ -1 +1 @@
-select json_build_object('id', 2, 'name', :name::text), 'plop'::text as other;
+select json_build_object('id', '829b1a29-5db8-47f9-9562-961c561ac528', 'name', :name::text), 'plop'::text as other;

src/test/resources/sql/query/Test/selectPaginated.sql

@@ -1,5 +1,5 @@
 SELECT json_build_array(
-   json_build_object('id', 3, 'name', :name::text),
-   json_build_object('id', 4, 'name', :name::text || '-2')
+   json_build_object('id', '457daad5-4f1b-4eb7-80ec-6882adb8cc7d', 'name', :name::text),
+   json_build_object('id', '6085c12e-e94d-4ae1-b7ad-23acc7a82a98', 'name', :name::text || '-2')
 ), 10 as total
 LIMIT :limit OFFSET :offset