Added tests for new cases with non-locatable addresses

2026-03-08 08:13:11 +08:00 · 2019-02-26 22:31:07 +01:00
parent 2d1d7357a3
commit 30bf1c2641
5 changed files with 131 additions and 6 deletions
--- a/module/Core/test/Exception/IpCannotBeLocatedExceptionTest.php
+++ b/module/Core/test/Exception/IpCannotBeLocatedExceptionTest.php
@@ -0,0 +1,95 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Core\Exception;
+
+use Exception;
+use LogicException;
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Core\Exception\IpCannotBeLocatedException;
+use Shlinkio\Shlink\Core\Exception\RuntimeException;
+use Throwable;
+use function count;
+use function func_get_args;
+use function random_int;
+
+class IpCannotBeLocatedExceptionTest extends TestCase
+{
+    /** @test */
+    public function forEmptyAddressInitializesException(): void
+    {
+        $e = IpCannotBeLocatedException::forEmptyAddress();
+
+        $this->assertTrue($e->isNonLocatableAddress());
+        $this->assertEquals('Ignored visit with no IP address', $e->getMessage());
+        $this->assertEquals(0, $e->getCode());
+        $this->assertNull($e->getPrevious());
+    }
+
+    /** @test */
+    public function forLocalhostInitializesException(): void
+    {
+        $e = IpCannotBeLocatedException::forLocalhost();
+
+        $this->assertTrue($e->isNonLocatableAddress());
+        $this->assertEquals('Ignored localhost address', $e->getMessage());
+        $this->assertEquals(0, $e->getCode());
+        $this->assertNull($e->getPrevious());
+    }
+
+    /**
+     * @test
+     * @dataProvider provideErrors
+     */
+    public function forErrorInitializesException(Throwable $prev): void
+    {
+        $e = IpCannotBeLocatedException::forError($prev);
+
+        $this->assertFalse($e->isNonLocatableAddress());
+        $this->assertEquals('An error occurred while locating IP', $e->getMessage());
+        $this->assertEquals($prev->getCode(), $e->getCode());
+        $this->assertSame($prev, $e->getPrevious());
+    }
+
+    public function provideErrors(): iterable
+    {
+        yield 'Simple exception with positive code' => [new Exception('Some message', 100)];
+        yield 'Runtime exception with negative code' => [new RuntimeException('Something went wrong', -50)];
+        yield 'Logic exception with default code' => [new LogicException('Conditions unmet')];
+    }
+
+    /**
+     * @test
+     * @dataProvider provideConstructorArgs
+     */
+    public function constructorInitializesException(): void
+    {
+        $args = func_get_args();
+        [$isNonLocatableAddress, $message] = $args;
+        $code = $args[2] ?? 0;
+        $prev = $args[3] ?? null;
+
+        switch (count($args)) {
+            case 2:
+                $e = new IpCannotBeLocatedException($isNonLocatableAddress, $message);
+                break;
+            case 3:
+                $e = new IpCannotBeLocatedException($isNonLocatableAddress, $message, $code);
+                break;
+            default:
+                $e = new IpCannotBeLocatedException($isNonLocatableAddress, $message, $code, $prev);
+        }
+
+        $this->assertEquals($isNonLocatableAddress, $e->isNonLocatableAddress());
+        $this->assertEquals($message, $e->getMessage());
+        $this->assertEquals($code, $e->getCode());
+        $this->assertEquals($prev, $e->getPrevious());
+    }
+
+    public function provideConstructorArgs(): iterable
+    {
+        yield 'without default args' => [true, 'Message'];
+        yield 'without prev' => [true, 'Message', random_int(1, 100)];
+        yield 'without all args' => [false, 'Foo', random_int(1, 100), new RuntimeException('Foo')];
+    }
+}