Fixes default value for exclusiveMinimum and exclusiveMaximum

fixes #77

Author: cebe

src/spec/Schema.php

@@ -128,6 +128,8 @@ protected function attributeDefaults(): array
             // return null as default when there is no type
             // return false as default when there is a type
             'nullable' => $this->hasPropertyValue('type') ? false : null,
+            'exclusiveMinimum' => $this->hasPropertyValue('minimum') ? false : null,
+            'exclusiveMaximum' => $this->hasPropertyValue('maximum') ? false : null,
         ];
     }
 

tests/spec/SchemaTest.php

@@ -66,6 +66,44 @@ public function testNullable()
         $this->assertNull($schema->nullable);
     }
 
+    public function testMinMax()
+    {
+        /** @var $schema Schema */
+        $schema = Reader::readFromJson('{"type": "integer"}', Schema::class);
+        $this->assertNull($schema->minimum);
+        $this->assertNull($schema->exclusiveMinimum);
+        $this->assertNull($schema->maximum);
+        $this->assertNull($schema->exclusiveMaximum);
+
+        /** @var $schema Schema */
+        $schema = Reader::readFromJson('{"type": "integer", "minimum": 1}', Schema::class);
+        $this->assertEquals(1, $schema->minimum);
+        $this->assertFalse($schema->exclusiveMinimum);
+        $this->assertNull($schema->maximum);
+        $this->assertNull($schema->exclusiveMaximum);
+
+        /** @var $schema Schema */
+        $schema = Reader::readFromJson('{"type": "integer", "minimum": 1, "exclusiveMinimum": true}', Schema::class);
+        $this->assertEquals(1, $schema->minimum);
+        $this->assertTrue($schema->exclusiveMinimum);
+        $this->assertNull($schema->maximum);
+        $this->assertNull($schema->exclusiveMaximum);
+
+        /** @var $schema Schema */
+        $schema = Reader::readFromJson('{"type": "integer", "maximum": 10}', Schema::class);
+        $this->assertEquals(10, $schema->maximum);
+        $this->assertFalse($schema->exclusiveMaximum);
+        $this->assertNull($schema->minimum);
+        $this->assertNull($schema->exclusiveMinimum);
+
+        /** @var $schema Schema */
+        $schema = Reader::readFromJson('{"type": "integer", "maximum": 10, "exclusiveMaximum": true}', Schema::class);
+        $this->assertEquals(10, $schema->maximum);
+        $this->assertTrue($schema->exclusiveMaximum);
+        $this->assertNull($schema->minimum);
+        $this->assertNull($schema->exclusiveMinimum);
+    }
+
     public function testReadObject()
     {
         /** @var $schema Schema */
@@ -111,6 +149,10 @@ public function testReadObject()
         $this->assertFalse($schema->writeOnly);
         // deprecated Default value is false.
         $this->assertFalse($schema->deprecated);
+        // exclusiveMinimum Default value is null when no minimum is specified.
+        $this->assertNull($schema->exclusiveMinimum);
+        // exclusiveMaximum Default value is null when no maximum is specified.
+        $this->assertNull($schema->exclusiveMaximum);
     }
 
     public function testDiscriminator()
@@ -267,9 +309,9 @@ public function testSchemaProperties()
             'title' => null,
             'multipleOf' => null,
             'maximum' => null,
-            'exclusiveMaximum' => false,
+            'exclusiveMaximum' => null,
             'minimum' => null,
-            'exclusiveMinimum' => false,
+            'exclusiveMinimum' => null,
             'maxLength' => null,
             'minLength' => null,
             'pattern' => null,