test: add test for recursive constructor

Refs: JF-63

Author: akutschera

src/test/java/com/github/nylle/javafixture/FixtureTest.java

@@ -8,17 +8,17 @@
 import com.github.nylle.javafixture.testobjects.TestObjectWithDeepNesting;
 import com.github.nylle.javafixture.testobjects.TestObjectWithEnumMap;
 import com.github.nylle.javafixture.testobjects.TestObjectWithEnumSet;
-import com.github.nylle.javafixture.testobjects.TestObjectWithGenericConstructor;
 import com.github.nylle.javafixture.testobjects.TestObjectWithGenerics;
 import com.github.nylle.javafixture.testobjects.TestObjectWithNestedGenericInterfaces;
 import com.github.nylle.javafixture.testobjects.TestObjectWithNestedGenerics;
 import com.github.nylle.javafixture.testobjects.TestObjectWithNestedMapsAndLists;
-import com.github.nylle.javafixture.testobjects.TestObjectWithoutDefaultConstructor;
 import com.github.nylle.javafixture.testobjects.TestPrimitive;
 import com.github.nylle.javafixture.testobjects.example.AccountManager;
 import com.github.nylle.javafixture.testobjects.example.Contract;
 import com.github.nylle.javafixture.testobjects.example.ContractCategory;
 import com.github.nylle.javafixture.testobjects.example.ContractPosition;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithGenericConstructor;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithoutDefaultConstructor;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;

src/test/java/com/github/nylle/javafixture/InstanceFactoryTest.java

@@ -1,13 +1,14 @@
 package com.github.nylle.javafixture;
 
-import com.github.nylle.javafixture.testobjects.TestObjectWithGenericConstructor;
-import com.github.nylle.javafixture.testobjects.TestObjectWithPrivateConstructor;
 import com.github.nylle.javafixture.testobjects.factorymethod.ConstructorExceptionAndFactoryMethod;
 import com.github.nylle.javafixture.testobjects.factorymethod.FactoryMethodWithArgument;
 import com.github.nylle.javafixture.testobjects.factorymethod.FactoryMethodWithGenericArgument;
 import com.github.nylle.javafixture.testobjects.factorymethod.FactoryMethodWithoutArgument;
 import com.github.nylle.javafixture.testobjects.factorymethod.GenericClassWithFactoryMethodWithoutArgument;
 import com.github.nylle.javafixture.testobjects.factorymethod.TestObjectWithNonPublicFactoryMethods;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithConstructedField;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithGenericConstructor;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithPrivateConstructor;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
@@ -54,7 +55,6 @@ void canCreateInstanceFromConstructor() {
             assertThat(result.getValue()).isInstanceOf(String.class);
             assertThat(result.getInteger()).isInstanceOf(Optional.class);
         }
-
         @Test
         @DisplayName("fields not set by constructor are null")
         void fieldsNotSetByConstructorAreNull() {
@@ -66,6 +66,18 @@ void fieldsNotSetByConstructorAreNull() {
             assertThat(result).isInstanceOf(TestObjectWithGenericConstructor.class);
             assertThat(result.getPrivateField()).isNull();
         }
+        @Test
+        @DisplayName("using constructor is used for all instances")
+        void usingConstructorIsRecursive() {
+
+            var sut = new InstanceFactory(new SpecimenFactory(new Context(Configuration.configure())));
+
+            TestObjectWithConstructedField result = sut.construct(fromClass(TestObjectWithConstructedField.class), new CustomizationContext(true));
+
+            assertThat(result).isInstanceOf(TestObjectWithConstructedField.class);
+            assertThat(result.getTestObjectWithGenericConstructor().getPrivateField()).isNull();
+            assertThat(result.getNotSetByConstructor()).isNull();
+        }
 
         @Test
         @DisplayName("construction will fail if no public constructor is available")

src/test/java/com/github/nylle/javafixture/SpecimenTypeTest.java

@@ -7,10 +7,10 @@
 import com.github.nylle.javafixture.testobjects.TestEnum;
 import com.github.nylle.javafixture.testobjects.TestObject;
 import com.github.nylle.javafixture.testobjects.TestObjectGeneric;
-import com.github.nylle.javafixture.testobjects.TestObjectWithAllConstructors;
 import com.github.nylle.javafixture.testobjects.TestObjectWithGenerics;
 import com.github.nylle.javafixture.testobjects.TestObjectWithStaticMethods;
 import com.github.nylle.javafixture.testobjects.TestWildCardType;
+import com.github.nylle.javafixture.testobjects.withconstructor.TestObjectWithAllConstructors;
 import org.junit.jupiter.api.Test;
 
 import java.io.File;

src/test/java/com/github/nylle/javafixture/testobjects/withconstructor/TestObjectWithAllConstructors.java

@@ -1,4 +1,4 @@
-package com.github.nylle.javafixture.testobjects;
+package com.github.nylle.javafixture.testobjects.withconstructor;
 
 public class TestObjectWithAllConstructors {
     private String value;

src/test/java/com/github/nylle/javafixture/testobjects/withconstructor/TestObjectWithConstructedField.java

@@ -0,0 +1,22 @@
+package com.github.nylle.javafixture.testobjects.withconstructor;
+
+
+public class TestObjectWithConstructedField {
+
+    private String notSetByConstructor;
+
+    private final TestObjectWithGenericConstructor testObjectWithGenericConstructor;
+
+
+    public TestObjectWithConstructedField(TestObjectWithGenericConstructor testObjectWithGenericConstructor) {
+        this.testObjectWithGenericConstructor = testObjectWithGenericConstructor;
+    }
+
+    public TestObjectWithGenericConstructor getTestObjectWithGenericConstructor() {
+        return testObjectWithGenericConstructor;
+    }
+
+    public String getNotSetByConstructor() {
+        return notSetByConstructor;
+    }
+}

src/test/java/com/github/nylle/javafixture/testobjects/withconstructor/TestObjectWithGenericConstructor.java

@@ -1,4 +1,4 @@
-package com.github.nylle.javafixture.testobjects;
+package com.github.nylle.javafixture.testobjects.withconstructor;
 
 import java.util.Optional;
 

src/test/java/com/github/nylle/javafixture/testobjects/withconstructor/TestObjectWithPrivateConstructor.java

@@ -1,4 +1,4 @@
-package com.github.nylle.javafixture.testobjects;
+package com.github.nylle.javafixture.testobjects.withconstructor;
 
 public class TestObjectWithPrivateConstructor {
 

src/test/java/com/github/nylle/javafixture/testobjects/withconstructor/TestObjectWithoutDefaultConstructor.java

@@ -1,4 +1,4 @@
-package com.github.nylle.javafixture.testobjects;
+package com.github.nylle.javafixture.testobjects.withconstructor;
 
 import java.util.List;