Fix master issues

tests/Unit/ExchangeRateLogTest.php

@@ -0,0 +1,26 @@
+<?php
+
+use Crater\Models\ExchangeRateLog;
+use Crater\Models\Expense;
+
+beforeEach(function () {
+    Artisan::call('db:seed', ['--class' => 'DatabaseSeeder', '--force' => true]);
+    Artisan::call('db:seed', ['--class' => 'DemoSeeder', '--force' => true]);
+});
+
+test('an exchange rate log belongs to company', function () {
+    $exchangeRateLog = ExchangeRateLog::factory()->forCompany()->create();
+
+    $this->assertTrue($exchangeRateLog->company->exists());
+});
+
+test('add exchange rate log', function () {
+    $expense = Expense::factory()->create();
+    $response = ExchangeRateLog::addExchangeRateLog($expense);
+
+    $this->assertDatabaseHas('exchange_Rate_logs', [
+        'exchange_rate' => $response->exchange_rate,
+        'base_currency_id' => $response->base_currency_id,
+        'currency_id' => $response->currency_id,
+    ]);
+});