From 86063e9b24258edf86b6ed2df9182981b0d4a077 Mon Sep 17 00:00:00 2001
From: gracekarina <gracekarina.gonzalez@gmail.com>
Date: Sun, 7 Jan 2018 17:55:55 -0500
Subject: [PATCH] adding maxItems and MinItems into ArrayModel deserialiazing -
 ticket #594

---
 .../parser/util/SwaggerDeserializer.java      |  6 ++++
 .../io/swagger/parser/SwaggerParserTest.java  | 29 +++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/modules/swagger-parser/src/main/java/io/swagger/parser/util/SwaggerDeserializer.java b/modules/swagger-parser/src/main/java/io/swagger/parser/util/SwaggerDeserializer.java
index eb0d672718..d02608a6d9 100644
--- a/modules/swagger-parser/src/main/java/io/swagger/parser/util/SwaggerDeserializer.java
+++ b/modules/swagger-parser/src/main/java/io/swagger/parser/util/SwaggerDeserializer.java
@@ -731,6 +731,12 @@ public Model definition(ObjectNode node, String location, ParseResult result) {
                 am.items(items);
             }
 
+            Integer maxItems = getInteger("maxItems", node, false, location, result);
+            am.setMaxItems(maxItems);
+
+            Integer minItems = getInteger("minItems", node, false, location, result);
+            am.setMinItems(minItems);
+
             // extra keys
             Set<String> keys = getKeys(node);
             for(String key : keys) {
diff --git a/modules/swagger-parser/src/test/java/io/swagger/parser/SwaggerParserTest.java b/modules/swagger-parser/src/test/java/io/swagger/parser/SwaggerParserTest.java
index 045f539ea1..4ab85f7733 100644
--- a/modules/swagger-parser/src/test/java/io/swagger/parser/SwaggerParserTest.java
+++ b/modules/swagger-parser/src/test/java/io/swagger/parser/SwaggerParserTest.java
@@ -953,6 +953,35 @@ public void testIssue243() {
         assertNotNull(result.getSwagger());
     }
 
+    @Test
+    public void testIssue594() {
+        String yaml =
+                "swagger: '2.0'\n" +
+                        "paths:\n" +
+                        "  /test:\n" +
+                        "    post:\n" +
+                        "      parameters:\n" +
+                        "        - name: body\n" +
+                        "          in: body\n" +
+                        "          description: Hello world\n" +
+                        "          schema:\n" +
+                        "            type: array\n" +
+                        "            minItems: 1\n" +
+                        "            maxItems: 1\n" +
+                        "            items: \n" +
+                        "              $ref: \"#/definitions/Pet\"\n" +
+                        "      responses:\n" +
+                        "        200:\n" +
+                        "          description: 'OK'\n";
+        SwaggerDeserializationResult result = new SwaggerParser().readWithInfo(yaml);
+        assertNotNull(result.getSwagger());
+        ArrayModel schema = (ArrayModel)((BodyParameter)result.getSwagger().getPaths().get("/test").getPost().getParameters().get(0)).getSchema();
+        assertEquals(((RefProperty)schema.getItems()).get$ref(),"#/definitions/Pet");
+        assertNotNull(schema.getMaxItems());
+        assertNotNull(schema.getMinItems());
+
+    }
+
     @Test
     public void testIssue450() {
         String desc = "An array of Pets";