Implemented ProperyRepository. Now the Scanner stores the LastScan timestamp

tests/mocks/mock_index_repo_tests.go

@@ -0,0 +1,38 @@
+package mocks
+
+import (
+	"github.com/deluan/gosonic/models"
+	"fmt"
+	"encoding/json"
+	"github.com/deluan/gosonic/repositories"
+	"errors"
+)
+
+func CreateMockArtistIndexRepo() *MockArtistIndex {
+	return &MockArtistIndex{}
+}
+
+type MockArtistIndex struct {
+	repositories.ArtistIndexImpl
+	data []models.ArtistIndex
+	err  bool
+}
+
+func (m *MockArtistIndex) SetError(err bool) {
+	m.err = err
+}
+
+func (m *MockArtistIndex) SetData(j string, length int) {
+	m.data = make([]models.ArtistIndex, length)
+	err := json.Unmarshal([]byte(j), &m.data)
+	if err != nil {
+		fmt.Println("ERROR: ", err)
+	}
+}
+
+func (m *MockArtistIndex) GetAll() ([]models.ArtistIndex, error) {
+	if m.err {
+		return nil, errors.New("Error!")
+	}
+	return m.data, nil
+}