Added test for TwilioConfig class

Author: pascalbaljet

tests/Unit/TwilioConfigTest.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace NotificationChannels\Twilio\Tests\Unit;
+
+use NotificationChannels\Twilio\TwilioConfig;
+use PHPUnit\Framework\TestCase;
+
+class TwilioConfigTest extends TestCase
+{
+    private function config(array $config = []): TwilioConfig
+    {
+        return new TwilioConfig($config);
+    }
+
+    /** @test */
+    public function it_returns_a_boolean_wether_it_is_is_enabled_or_not()
+    {
+        $this->assertTrue($this->config()->enabled()); // defaults to true
+        $this->assertTrue($this->config(['enabled' => true])->enabled());
+        $this->assertFalse($this->config(['enabled' => false])->enabled());
+    }
+
+    /** @test */
+    public function it_defaults_to_null_for_config_keys_with_a_string_return_type()
+    {
+        $config = $this->config();
+
+        $this->assertNull($config->getAuthToken());
+        $this->assertNull($config->getUsername());
+        $this->assertNull($config->getPassword());
+        $this->assertNull($config->getAccountSid());
+        $this->assertNull($config->getFrom());
+        $this->assertNull($config->getAlphanumericSender());
+        $this->assertNull($config->getServiceSid());
+        $this->assertNull($config->getDebugTo());
+    }
+
+    /** @test */
+    public function it_returns_a_string_for_config_keys_with_a_string_return_type()
+    {
+        $config = $this->config([
+            'auth_token' => 'valid-auth-token',
+            'username' => 'valid-username',
+            'password' => 'valid-password',
+            'account_sid' => 'valid-account-sid',
+            'from' => 'valid-from',
+            'alphanumeric_sender' => 'valid-alphanumeric-sender',
+            'sms_service_sid' => 'valid-sms-service-sid',
+            'debug_to' => 'valid-debug-to',
+        ]);
+
+        $this->assertEquals('valid-auth-token', $config->getAuthToken());
+        $this->assertEquals('valid-username', $config->getUsername());
+        $this->assertEquals('valid-password', $config->getPassword());
+        $this->assertEquals('valid-account-sid', $config->getAccountSid());
+        $this->assertEquals('valid-from', $config->getFrom());
+        $this->assertEquals('valid-alphanumeric-sender', $config->getAlphanumericSender());
+        $this->assertEquals('valid-sms-service-sid', $config->getServiceSid());
+        $this->assertEquals('valid-debug-to', $config->getDebugTo());
+    }
+
+    /** @test */
+    public function it_returns_an_array_of_ignored_codes()
+    {
+        $this->assertEquals([], $this->config()->getIgnoredErrorCodes()); // defaults to empty array
+        $this->assertEquals([1, 2], $this->config(['ignored_error_codes' => [1, 2]])->getIgnoredErrorCodes());
+    }
+
+    /** @test */
+    public function it_returns_a_boolean_wether_the_error_code_is_ignored_or_not()
+    {
+        $config = $this->config(['ignored_error_codes' => [1, 2]]);
+        $this->assertTrue($config->isIgnoredErrorCode(1));
+        $this->assertTrue($config->isIgnoredErrorCode(2));
+        $this->assertFalse($config->isIgnoredErrorCode(3));
+
+        $config = $this->config(['ignored_error_codes' => ['*']]);
+        $this->assertTrue($config->isIgnoredErrorCode(1));
+        $this->assertTrue($config->isIgnoredErrorCode(2));
+        $this->assertTrue($config->isIgnoredErrorCode(3));
+    }
+
+    /** @test */
+    public function it_returns_a_boolean_wether_shorten_urls_is_enabled_or_not()
+    {
+        $this->assertFalse($this->config()->isShortenUrlsEnabled()); // defaults to false
+        $this->assertTrue($this->config(['shorten_urls' => true])->isShortenUrlsEnabled());
+        $this->assertFalse($this->config(['shorten_urls' => false])->isShortenUrlsEnabled());
+    }
+
+    /** @test */
+    public function it_returns_a_boolean_wether_token_auth_is_used_or_not()
+    {
+        // No values set...
+        $this->assertFalse($this->config()->usingTokenAuth());
+
+        // One value set...
+        $this->assertFalse($this->config(['auth_token' => 'valid'])->usingTokenAuth());
+        $this->assertFalse($this->config(['account_sid' => 'valid'])->usingTokenAuth());
+
+        // Both values set...
+        $this->assertTrue($this->config(['auth_token' => 'valid', 'account_sid' => 'valid'])->usingTokenAuth());
+    }
+
+    /** @test */
+    public function it_returns_a_boolean_wether_username_password_auth_is_used_or_not()
+    {
+        // No values set...
+        $this->assertFalse($this->config()->usingUsernamePasswordAuth());
+
+        // One value set...
+        $this->assertFalse($this->config(['username' => 'valid'])->usingUsernamePasswordAuth());
+        $this->assertFalse($this->config(['password' => 'valid'])->usingUsernamePasswordAuth());
+        $this->assertFalse($this->config(['account_sid' => 'valid'])->usingUsernamePasswordAuth());
+
+        // Two values set...
+        $this->assertFalse($this->config(['username' => 'valid', 'password' => 'valid'])->usingUsernamePasswordAuth());
+        $this->assertFalse($this->config(['username' => 'valid', 'account_sid' => 'valid'])->usingUsernamePasswordAuth());
+        $this->assertFalse($this->config(['password' => 'valid', 'account_sid' => 'valid'])->usingUsernamePasswordAuth());
+
+        // All values set...
+        $this->assertTrue($this->config(['username' => 'valid', 'password' => 'valid', 'account_sid' => 'valid'])->usingUsernamePasswordAuth());
+    }
+}