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InsertTest.scala
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InsertTest.scala
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package com.typesafe.slick.testkit.tests
import com.typesafe.slick.testkit.util.{JdbcTestDB, AsyncTest}
class InsertTest extends AsyncTest[JdbcTestDB] {
import tdb.profile.api._
def testSimple = {
class TestTable(tag: Tag, tname: String) extends Table[(Int, String)](tag, tname) {
def id = column[Int]("id")
def name = column[String]("name")
def * = (id, name)
def ins = (id, name)
}
val src1 = TableQuery(new TestTable(_, "src1_q"))
val dst1 = TableQuery(new TestTable(_, "dst1_q"))
val dst2 = TableQuery(new TestTable(_, "dst2_q"))
val dst3 = TableQuery(new TestTable(_, "dst3_q"))
val q2 = for(s <- src1 if s.id <= 2) yield s
println("Insert 2: "+dst2.forceInsertStatementFor(q2))
val q3 = (42, "X".bind)
println("Insert 3: "+dst2.forceInsertStatementFor(q3))
val q4comp = Compiled { dst2.filter(_.id < 10) }
val dst3comp = Compiled { dst3 }
DBIO.sequence(Seq(
(src1.schema ++ dst1.schema ++ dst2.schema ++ dst3.schema).create,
src1 += (1, "A"),
src1.map(_.ins) ++= Seq((2, "B"), (3, "C")),
dst1.forceInsertQuery(src1),
dst1.to[Set].result.map(_ shouldBe Set((1,"A"), (2,"B"), (3,"C"))),
dst2.forceInsertQuery(q2),
dst2.to[Set].result.map(_ shouldBe Set((1,"A"), (2,"B"))),
dst2.forceInsertExpr(q3),
dst2.to[Set].result.map(_ shouldBe Set((1,"A"), (2,"B"), (42,"X"))),
dst3comp.forceInsertQuery(q4comp),
dst3comp.result.map(v => v.to[Set] shouldBe Set((1,"A"), (2,"B")))
))
}
def testEmptyInsert = {
class A(tag: Tag) extends Table[Int](tag, "A_EMPTYINSERT") {
def id = column[Int]("id", O.AutoInc, O.PrimaryKey)
def * = id
}
val as = TableQuery[A]
DBIO.seq(
as.schema.create,
as += 42,
as.result.map(_ shouldBe Seq(1))
)
}
def testUniqueInsert = {
case class ARow(email: String , id: Int = 0)
class A(tag: Tag) extends Table[ARow](tag , "A_UNIQUEINSERT"){
def id = column[Int]("id" , O.AutoInc , O.PrimaryKey)
def email = column[String]("email" , O.Unique , O.Length(254))
def * = (email , id)<>(ARow.tupled , ARow.unapply )
}
val atq = TableQuery[A]
import scala.util.{Success, Failure}
DBIO.seq(
atq.schema.create,
atq ++= Seq( ARow("unique@site.com") , ARow("user@site.com") ),
( atq += ARow("unique@site.com") ).asTry.map{
case Failure(e:java.sql.SQLException) if e.getMessage.toLowerCase.contains("unique") => ()
case Failure(e:java.sql.BatchUpdateException) if e.getMessage.toLowerCase.contains("unique") => ()
case Failure( e ) => throw e
case Success(_) => throw new Exception("Should have failed with UNIQUE constraint violation")
},
atq.result.map( _.size shouldBe 2 )
)
}
def testReturning = ifCap(jcap.returnInsertKey) {
class A(tag: Tag) extends Table[(Int, String, String)](tag, "A") {
def id = column[Int]("ID", O.PrimaryKey, O.AutoInc)
def s1 = column[String]("S1")
def s2 = column[String]("S2")
def * = (id, s1, s2)
}
val as = TableQuery[A]
def ins1 = as.map(a => (a.s1, a.s2)) returning as.map(_.id)
def ins2 = as.map(a => (a.s1, a.s2)) returning as.map(a => (a.id, a.s1))
def ins3 = as.map(a => (a.s1, a.s2)) returning as.map(_.id) into ((v, i) => (i, v._1, v._2))
def ins4 = as.map(a => (a.s1, a.s2)) returning as.map(a => a)
(for {
_ <- as.schema.create
_ <- (ins1 += ("a", "b")) map { id1: Int => id1 shouldBe 1 }
_ <- ifCap(jcap.returnInsertOther) {
(ins2 += ("c", "d")) map { id2: (Int, String) => id2 shouldBe (2, "c") }
}
_ <- ifNotCap(jcap.returnInsertOther) {
(ins1 += ("c", "d")) map { id2: Int => id2 shouldBe 2 }
}
_ <- (ins1 ++= Seq(("e", "f"), ("g", "h"))) map (_ shouldBe Seq(3, 4))
_ <- (ins3 += ("i", "j")) map (_ shouldBe (5, "i", "j"))
_ <- ifCap(jcap.returnInsertOther) {
(ins4 += ("k", "l")) map { id5: (Int, String, String) => id5 shouldBe (6, "k", "l") }
}
} yield ()).withPinnedSession // Some database servers (e.g. DB2) preallocate ID blocks per session
}
def testForced = {
class T(tname: String)(tag: Tag) extends Table[(Int, String, Int, Boolean, String, String, Int)](tag, tname) {
def id = column[Int]("id", O.AutoInc, O.PrimaryKey)
def name = column[String]("name")
def i1 = column[Int]("i1")
def b = column[Boolean]("b")
def s1 = column[String]("s1", O.Length(10,varying=true))
def s2 = column[String]("s2", O.Length(10,varying=true))
def i2 = column[Int]("i2")
def * = (id, name, i1, b, s1, s2, i2)
def ins = (id, name, i1, b, s1, s2, i2)
}
val ts = TableQuery(new T("t_forced")(_))
val src = TableQuery(new T("src_forced")(_))
seq(
(ts.schema ++ src.schema).create,
ts += (101, "A", 1, false, "S1", "S2", 0),
ts.map(_.ins) ++= Seq((102, "B", 1, false, "S1", "S2", 0), (103, "C", 1, false, "S1", "S2", 0)),
ts.filter(_.id > 100).length.result.map(_ shouldBe 0),
ifCap(jcap.forceInsert)(seq(
ts.forceInsert(104, "A", 1, false, "S1", "S2", 0),
ts.map(_.ins).forceInsertAll(Seq((105, "B", 1, false, "S1", "S2", 0), (106, "C", 1, false, "S1", "S2", 0))),
ts.filter(_.id > 100).length.result.map(_ shouldBe 3),
ts.map(_.ins).forceInsertAll(Seq((111, "D", 1, false, "S1", "S2", 0))),
ts.filter(_.id > 100).length.result.map(_ shouldBe 4),
src.forceInsert(90, "X", 1, false, "S1", "S2", 0),
mark("forceInsertQuery", ts.forceInsertQuery(src)).map(_ shouldBe 1),
ts.filter(_.id.between(90, 99)).result.headOption.map(_ shouldBe Some((90, "X", 1, false, "S1", "S2", 0)))
))
)
}
def testInsertOrUpdatePlain = {
class T(tag: Tag) extends Table[(Int, String)](tag, "t_merge") {
def id = column[Int]("id", O.PrimaryKey)
def name = column[String]("name")
def * = (id, name)
def ins = (id, name)
}
val ts = TableQuery[T]
for {
_ <- ts.schema.create
_ <- ts ++= Seq((1, "a"), (2, "b"))
_ <- ts.insertOrUpdate((3, "c")).map(_ shouldBe 1)
_ <- ts.insertOrUpdate((1, "d")).map(_ shouldBe 1)
_ <- ts.sortBy(_.id).result.map(_ shouldBe Seq((1, "d"), (2, "b"), (3, "c")))
} yield ()
}
def testInsertOrUpdateAutoInc = {
class T(tag: Tag) extends Table[(Int, String)](tag, "T_MERGE2") {
def id = column[Int]("ID", O.AutoInc, O.PrimaryKey)
def name = column[String]("NAME")
def * = (id, name)
def ins = (id, name)
}
val ts = TableQuery[T]
(for {
_ <- ts.schema.create
_ <- ts ++= Seq((1, "a"), (2, "b"))
_ <- ts.insertOrUpdate((0, "c")).map(_ shouldBe 1)
_ <- ts.insertOrUpdate((1, "d")).map(_ shouldBe 1)
_ <- ts.sortBy(_.id).result.map(_ shouldBe Seq((1, "d"), (2, "b"), (3, "c")))
_ <- ifCap(jcap.returnInsertKey) {
val q = ts returning ts.map(_.id)
for {
_ <- q.insertOrUpdate((0, "e")).map(_ shouldBe Some(4))
_ <- q.insertOrUpdate((1, "f")).map(_ shouldBe None)
_ <- ts.sortBy(_.id).result.map(_ shouldBe Seq((1, "f"), (2, "b"), (3, "c"), (4, "e")))
} yield ()
}
} yield ()).withPinnedSession
}
}