testInsert: specific support for domains

site-in/other-features/testing-with-random-values.md

@@ -18,6 +18,26 @@ The idea is that you:
 
 In summary, this is a fantastic way of setting up complex test scenarios in the database!
 
+### Domains
+If you use [postgres domains](../type-safety/domains.md) you typically want affect the generation of data yourself.
+For that reason there is a trait you need to implement and pass in. This only affect you if you use domains.
+
+```scala mdoc
+import adventureworks.public.*
+
+import scala.util.Random
+
+// apply domain-specific rules here
+object DomainInsert extends adventureworks.TestDomainInsert {
+  override def publicAccountNumber(random: Random): AccountNumber = AccountNumber(random.nextString(10))
+  override def publicFlag(random: Random): Flag = Flag(random.nextBoolean())
+  override def publicMydomain(random: Random): Mydomain = Mydomain(random.nextString(10))
+  override def publicName(random: Random): Name = Name(random.nextString(10))
+  override def publicNameStyle(random: Random): NameStyle = NameStyle(random.nextBoolean())
+  override def publicPhone(random: Random): Phone = Phone(random.nextString(10))
+  override def publicShortText(random: Random): ShortText = ShortText(random.nextString(10))
+}
+```
 
 ### Usage example
 
@@ -34,7 +54,7 @@ import adventureworks.TestInsert
 
 import scala.util.Random
 
-val testInsert = new TestInsert(new Random(0))
+val testInsert = new TestInsert(new Random(0), DomainInsert)
 
 val unitmeasure = testInsert.productionUnitmeasure(UnitmeasureId("kgg"))
 val productCategory = testInsert.productionProductcategory()

site-in/patterns/multi-repo.md

@@ -123,12 +123,25 @@ Here is example usage:
 
 Note that we can easily create a deep dependency graph with random data due to [testInsert](../other-features/testing-with-random-values.md).
 ```scala mdoc:silent
-import adventureworks.{TestInsert, withConnection}
+import adventureworks.{TestInsert, TestDomainInsert, withConnection}
 import adventureworks.userdefined.FirstName
 import scala.util.Random
+import adventureworks.public.{AccountNumber, Flag, Mydomain, Name, NameStyle, Phone, ShortText}
+
+import scala.util.Random
+
+object DomainInsert extends TestDomainInsert {
+  override def publicAccountNumber(random: Random): AccountNumber = AccountNumber(random.nextString(10))
+  override def publicFlag(random: Random): Flag = Flag(random.nextBoolean())
+  override def publicMydomain(random: Random): Mydomain = Mydomain(random.nextString(10))
+  override def publicName(random: Random): Name = Name(random.nextString(10))
+  override def publicNameStyle(random: Random): NameStyle = NameStyle(random.nextBoolean())
+  override def publicPhone(random: Random): Phone = Phone(random.nextString(10))
+  override def publicShortText(random: Random): ShortText = ShortText(random.nextString(10))
+}
 
 // set a fixed seed to get consistent values
-val testInsert = new TestInsert(new Random(1))
+val testInsert = new TestInsert(new Random(1), DomainInsert)
 
 val businessentityRow = testInsert.personBusinessentity()
 val personRow = testInsert.personPerson(businessentityRow.businessentityid, persontype = "SC", FirstName("name"))

site-in/what-is/dsl.md

@@ -13,7 +13,7 @@ Neither aggregation nor projection is allowed — you always work on whole rows.
 On the other hand, you get predicates, joins, ordering, pagination.
 
 It's designed to cover the "I just need to fetch/update this data" scenario, without requiring you to break flow by creating an sql file.
-Whenever you need more flexibility, you should reach for [SQL files](what-is/sql-is-king.md)
+Whenever you need more flexibility, you should reach for [SQL files](sql-is-king.md)
 
 **Type Safety**:
 With the Typo DSL, you benefit from Scala's robust type system, ensuring that your queries are

typo-tester-anorm/generated-and-checked-in/adventureworks/TestDomainInsert.scala

@@ -0,0 +1,46 @@
+/**
+ * File has been automatically generated by `typo`.
+ *
+ * IF YOU CHANGE THIS FILE YOUR CHANGES WILL BE OVERWRITTEN.
+ */
+package adventureworks
+
+import adventureworks.public.AccountNumber
+import adventureworks.public.Flag
+import adventureworks.public.Mydomain
+import adventureworks.public.Name
+import adventureworks.public.NameStyle
+import adventureworks.public.Phone
+import adventureworks.public.ShortText
+import scala.util.Random
+
+trait TestDomainInsert {
+  /** Domain `public.AccountNumber`
+    * No constraint
+    */
+  def publicAccountNumber(random: Random): AccountNumber
+  /** Domain `public.Flag`
+    * No constraint
+    */
+  def publicFlag(random: Random): Flag
+  /** Domain `public.mydomain`
+    * No constraint
+    */
+  def publicMydomain(random: Random): Mydomain
+  /** Domain `public.Name`
+    * No constraint
+    */
+  def publicName(random: Random): Name
+  /** Domain `public.NameStyle`
+    * No constraint
+    */
+  def publicNameStyle(random: Random): NameStyle
+  /** Domain `public.Phone`
+    * No constraint
+    */
+  def publicPhone(random: Random): Phone
+  /** Domain `public.short_text`
+    * Constraint: CHECK ((length(VALUE) <= 55))
+    */
+  def publicShortText(random: Random): ShortText
+}