add ValidatedMapperCompilerTest

Author: JanTvrdik

tests/Compiler/Mapper/Wrapper/Data/NotValidatedIntMapperMapper.php

@@ -0,0 +1,34 @@
+<?php declare (strict_types=1);
+
+namespace ShipMonkTests\InputMapper\Compiler\Mapper\Wrapper\Data;
+
+use ShipMonk\InputMapper\Compiler\Mapper\Wrapper\ValidatedMapperCompiler;
+use ShipMonk\InputMapper\Runtime\Exception\MappingFailedException;
+use ShipMonk\InputMapper\Runtime\Mapper;
+use ShipMonk\InputMapper\Runtime\MapperProvider;
+use function is_int;
+
+/**
+ * Generated mapper by {@see ValidatedMapperCompiler}. Do not edit directly.
+ *
+ * @implements Mapper<int>
+ */
+class NotValidatedIntMapperMapper implements Mapper
+{
+    public function __construct(private readonly MapperProvider $provider)
+    {
+    }
+
+    /**
+     * @param  list<string|int> $path
+     * @throws MappingFailedException
+     */
+    public function map(mixed $data, array $path = []): int
+    {
+        if (!is_int($data)) {
+            throw MappingFailedException::incorrectType($data, $path, 'int');
+        }
+
+        return $data;
+    }
+}

tests/Compiler/Mapper/Wrapper/Data/PositiveIntMapperMapper.php

@@ -0,0 +1,39 @@
+<?php declare (strict_types=1);
+
+namespace ShipMonkTests\InputMapper\Compiler\Mapper\Wrapper\Data;
+
+use ShipMonk\InputMapper\Compiler\Mapper\Wrapper\ValidatedMapperCompiler;
+use ShipMonk\InputMapper\Runtime\Exception\MappingFailedException;
+use ShipMonk\InputMapper\Runtime\Mapper;
+use ShipMonk\InputMapper\Runtime\MapperProvider;
+use function is_int;
+
+/**
+ * Generated mapper by {@see ValidatedMapperCompiler}. Do not edit directly.
+ *
+ * @implements Mapper<positive-int>
+ */
+class PositiveIntMapperMapper implements Mapper
+{
+    public function __construct(private readonly MapperProvider $provider)
+    {
+    }
+
+    /**
+     * @param  list<string|int> $path
+     * @return positive-int
+     * @throws MappingFailedException
+     */
+    public function map(mixed $data, array $path = []): int
+    {
+        if (!is_int($data)) {
+            throw MappingFailedException::incorrectType($data, $path, 'int');
+        }
+
+        if ($data <= 0) {
+            throw MappingFailedException::incorrectValue($data, $path, 'value greater than 0');
+        }
+
+        return $data;
+    }
+}

tests/Compiler/Mapper/Wrapper/ValidatedMapperCompilerTest.php

@@ -0,0 +1,48 @@
+<?php declare(strict_types = 1);
+
+namespace ShipMonkTests\InputMapper\Compiler\Mapper\Wrapper;
+
+use ShipMonk\InputMapper\Compiler\Exception\CannotCompileMapperException;
+use ShipMonk\InputMapper\Compiler\Mapper\Scalar\MapInt;
+use ShipMonk\InputMapper\Compiler\Mapper\Wrapper\ValidatedMapperCompiler;
+use ShipMonk\InputMapper\Compiler\Validator\Int\AssertPositiveInt;
+use ShipMonk\InputMapper\Compiler\Validator\String\AssertUrl;
+use ShipMonk\InputMapper\Runtime\Exception\MappingFailedException;
+use ShipMonkTests\InputMapper\Compiler\Mapper\MapperCompilerTestCase;
+
+class ValidatedMapperCompilerTest extends MapperCompilerTestCase
+{
+
+    public function testCompileWithEmptyValidatorList(): void
+    {
+        $mapperCompiler = new ValidatedMapperCompiler(new MapInt(), []);
+        $mapper = $this->compileMapper('NotValidatedIntMapper', $mapperCompiler);
+        self::assertSame(1, $mapper->map(1));
+    }
+
+    public function testCompile(): void
+    {
+        $mapperCompiler = new ValidatedMapperCompiler(new MapInt(), [new AssertPositiveInt()]);
+        $mapper = $this->compileMapper('PositiveIntMapper', $mapperCompiler);
+
+        self::assertSame(1, $mapper->map(1));
+
+        self::assertException(
+            MappingFailedException::class,
+            'Failed to map data at path /: Expected value greater than 0, got 0',
+            static fn() => $mapper->map(0),
+        );
+    }
+
+    public function testCompileWithIncompatibleValidator(): void
+    {
+        $mapperCompiler = new ValidatedMapperCompiler(new MapInt(), [new AssertUrl()]);
+
+        self::assertException(
+            CannotCompileMapperException::class,
+            'Cannot compile mapper with validator ShipMonk\InputMapper\Compiler\Validator\String\AssertUrl, because mapper output type \'int\' is not compatible with validator input type \'string\'',
+            fn() => $this->compileMapper('IntMapperWithIncompatibleValidator', $mapperCompiler),
+        );
+    }
+
+}