Some more tests, don't know if they'll cover.

app/models/Budget.php

@@ -3,6 +3,10 @@
 class Budget extends Component {
     protected $isSubclass = true;
 
-
+    public static $factory = [
+        'name' => 'string',
+        'user_id' => 'factory|User',
+        'class' => 'Budget'
+    ];
 
 } 

app/models/Category.php

@@ -3,4 +3,9 @@
 class Category extends Component
 {
     protected $isSubclass = true;
+    public static $factory = [
+        'name' => 'string',
+        'user_id' => 'factory|User',
+        'class' => 'Category'
+    ];
 } 

app/models/Component.php

@@ -14,6 +14,11 @@ class Component extends Firefly\Database\SingleTableInheritanceEntity
     protected $table = 'components';
     protected $subclassField = 'class';
 
+    public static $factory = [
+        'name' => 'string',
+        'user_id' => 'factory|User',
+    ];
+
     public function transactions()
     {
         return $this->belongsToMany('Transaction');

app/models/Transaction.php

@@ -11,6 +11,13 @@ class Transaction extends Elegant
             'amount'                 => 'required|between:-65536,65536',
         ];
 
+    public static $factory
+        = [
+            'account_id'             => 'factory|Account',
+            'transaction_journal_id' => 'factory|TransactionJournal',
+            'description'            => 'string',
+            'amount'                 => 'integer:5'
+        ];
 
     public function account()
     {
@@ -31,6 +38,7 @@ class Transaction extends Elegant
     {
         return $this->belongsToMany('Budget');
     }
+
     public function categories()
     {
         return $this->belongsToMany('Category');

app/models/TransactionCurrency.php

@@ -1,9 +1,16 @@
 <?php
 
 
-class TransactionCurrency extends Eloquent {
+class TransactionCurrency extends Eloquent
+{
 
-    public function transactionJournals() {
+    public static $factory
+        = [
+            'code' => 'string'
+        ];
+
+    public function transactionJournals()
+    {
         return $this->hasMany('TransactionJournal');
     }
 

app/models/TransactionJournal.php

@@ -13,6 +13,15 @@ class TransactionJournal extends Elegant
             'completed'               => 'required|between:0,1'
         ];
 
+    public static $factory
+        = [
+            'transaction_type_id'     => 'factory|TransactionType',
+            'transaction_currency_id' => 'factory|TransactionCurrency',
+            'description'             => 'string',
+            'completed'               => '1',
+            'date'                    => 'date|Y-m-d'
+        ];
+
     public function transactionType()
     {
         return $this->belongsTo('TransactionType');
@@ -35,12 +44,16 @@ class TransactionJournal extends Elegant
 
     public function budgets()
     {
-        return $this->belongsToMany('Budget','component_transaction_journal','transaction_journal_id','component_id');
+        return $this->belongsToMany(
+            'Budget', 'component_transaction_journal', 'transaction_journal_id', 'component_id'
+        );
     }
 
     public function categories()
     {
-        return $this->belongsToMany('Category','component_transaction_journal','transaction_journal_id','component_id');
+        return $this->belongsToMany(
+            'Category', 'component_transaction_journal', 'transaction_journal_id', 'component_id'
+        );
     }
 
     public function getDates()
@@ -48,10 +61,13 @@ class TransactionJournal extends Elegant
         return array('created_at', 'updated_at', 'date');
     }
 
-    public function scopeAfter($query, \Carbon\Carbon $date) {
+    public function scopeAfter($query, \Carbon\Carbon $date)
+    {
         return $query->where('date', '>=', $date->format('Y-m-d'));
     }
-    public function scopeBefore($query, \Carbon\Carbon $date) {
+
+    public function scopeBefore($query, \Carbon\Carbon $date)
+    {
         return $query->where('date', '<=', $date->format('Y-m-d'));
     }
 

app/models/TransactionType.php

@@ -6,4 +6,8 @@ class TransactionType extends Eloquent {
         return $this->hasMany('TransactionJournal');
     }
 
+    public static $factory = [
+        'type' => 'string'
+    ];
+
 } 

app/tests/models/AllModelsTest.php

@@ -52,4 +52,36 @@ class AllModelsTest extends TestCase
         $this->assertTrue(true);
 
     }
+
+    /**
+     * Transaction journal tests.
+     */
+
+    public function testTransactionJournals() {
+        $tj = FactoryMuff::create('TransactionJournal');
+
+        $t1 = FactoryMuff::create('Transaction');
+        $t2 = FactoryMuff::create('Transaction');
+        $t3 = FactoryMuff::create('Transaction');
+
+        $tj->transactions()->save($t1);
+        $tj->transactions()->save($t2);
+        $tj->transactions()->save($t3);
+
+        $budget = FactoryMuff::create('Budget');
+        $category = FactoryMuff::create('Category');
+
+        $tj->components()->save($budget);
+        $tj->components()->save($category);
+
+        $this->assertCount(2,$tj->components()->get());
+        $this->assertCount(1,$tj->budgets()->get());
+        $this->assertCount(1,$tj->categories()->get());
+
+        $this->assertCount(3,$tj->transactions()->get());
+
+        $this->assertEquals($tj->transaction_type_id,$tj->transactionType()->first()->id);
+        $this->assertEquals($tj->transaction_currency_id,$tj->transactionCurrency()->first()->id);
+
+    }
 }