Some tests for invoice binding

spec/models/bank_statement_spec.rb

@@ -0,0 +1,81 @@
+require 'rails_helper'
+
+describe BankStatement do
+  it { should have_many(:bank_transactions) }
+
+  context 'with invalid attribute' do
+    before :all do
+      @bank_statement = BankStatement.new
+    end
+
+    it 'should not be valid' do
+      @bank_statement.valid?
+      @bank_statement.errors.full_messages.should match_array([
+        "Bank code is missing",
+        "Iban is missing",
+        "Queried at is missing"
+      ])
+    end
+
+    # it 'should not have any versions' do
+    #   @bank_statement.versions.should == []
+    # end
+  end
+
+  context 'with valid attributes' do
+    before :all do
+      @bank_statement = Fabricate(:bank_statement)
+    end
+
+    it 'should be valid' do
+      @bank_statement.valid?
+      @bank_statement.errors.full_messages.should match_array([])
+    end
+
+    it 'should be valid twice' do
+      @bank_statement = Fabricate(:bank_statement)
+      @bank_statement.valid?
+      @bank_statement.errors.full_messages.should match_array([])
+    end
+
+    it 'should bind transactions with invoices' do
+      Fabricate(:eis)
+      r = Fabricate(:registrar, reference_no: 'RF7086666663')
+      r.issue_prepayment_invoice(200, 'add some money')
+
+      bs = Fabricate(:bank_statement, bank_transactions: [
+        Fabricate(:bank_transaction, {
+          sum: 240.0, # with vat
+          reference_no: 'RF7086666663',
+          description: 'Invoice no. 1'
+        }),
+        Fabricate(:bank_transaction, {
+          sum: 120.0,
+          reference_no: 'RF7086666663',
+          description: 'Invoice no. 1'
+        })
+      ])
+
+      bs.bank_transactions.count.should == 2
+
+      AccountActivity.count.should == 0
+      bs.bind_with_invoices
+
+      AccountActivity.count.should == 1
+
+      r.cash_account.balance.should == 240.0
+
+      bs.bank_transactions.unbinded.count.should == 1
+    end
+
+    # it 'should have one version' do
+    #   with_versioning do
+    #     @bank_statement.versions.should == []
+    #     @bank_statement.body = 'New body'
+    #     @bank_statement.save
+    #     @bank_statement.errors.full_messages.should match_array([])
+    #     @bank_statement.versions.size.should == 1
+    #   end
+    # end
+  end
+end