Added unit tests for config

models/config_test.go

@@ -0,0 +1,48 @@
+package models
+
+import (
+	"testing"
+	"github.com/stretchr/testify/assert"
+	"io/ioutil"
+	"os"
+)
+
+func TestSetConfig(t *testing.T) {
+	// Create test database
+	assert.NoError(t, PrepareTestDatabase())
+
+	// Write a fake config
+	configString := `[General]
+JWTSecret = Supersecret
+Interface = :8080
+
+[Database]
+Type = sqlite
+Path = ./library.db
+
+[User]
+Name = nope
+Username = user
+Password = 1234
+Email = nope@none.com`
+	err := ioutil.WriteFile("config.ini", []byte(configString), 0644)
+	assert.NoError(t, err)
+
+	// Test setConfig
+	err = SetConfig()
+	assert.NoError(t, err)
+
+	// Check for the values
+	assert.Equal(t, []byte("Supersecret"), Config.JWTLoginSecret)
+	assert.Equal(t, string(":8080"), Config.Interface)
+	assert.Equal(t, string("sqlite"), Config.Database.Type)
+	assert.Equal(t, string("./library.db"), Config.Database.Path)
+	assert.Equal(t, string("nope"), Config.FirstUser.Name)
+	assert.Equal(t, string("user"), Config.FirstUser.Username)
+	assert.Equal(t, string("1234"), Config.FirstUser.Password)
+	assert.Equal(t, string("nope@none.com"), Config.FirstUser.Email)
+
+	// Remove the dummy config
+	err = os.Remove("config.ini")
+	assert.NoError(t, err)
+}