Merge pull request #2 from Lakitna/issue/schema-with-format-overwrites-minimum-and-maximum-values

Issue/schema with format overwrites minimum and maximum values

Author: Phil Sturgeon

lib/converters/schema.js

@@ -172,26 +172,42 @@ function convertFormat (schema, options) {
 }
 
 function convertFormatInt32 (schema, settings) {
-	schema.minimum = settings.MIN_INT_32
-	schema.maximum = settings.MAX_INT_32
+  if ((!schema.minimum && schema.minimum !== 0) || schema.minimum < settings.MIN_INT_32) {
+		schema.minimum = settings.MIN_INT_32;
+	}
+	if ((!schema.maximum && schema.maximum !== 0) || schema.maximum > settings.MAX_INT_32) {
+		schema.maximum = settings.MAX_INT_32;
+	}
 	return schema
 }
 
 function convertFormatInt64 (schema, settings) {
-	schema.minimum = settings.MIN_INT_64
-	schema.maximum = settings.MAX_INT_64
+	if ((!schema.minimum && schema.minimum !== 0) || schema.minimum < settings.MIN_INT_64) {
+		schema.minimum = settings.MIN_INT_64;
+	}
+	if ((!schema.maximum && schema.maximum !== 0) || schema.maximum > settings.MAX_INT_64) {
+		schema.maximum = settings.MAX_INT_64;
+	}
 	return schema
 }
 
 function convertFormatFloat (schema, settings) {
-	schema.minimum = settings.MIN_FLOAT
-	schema.maximum = settings.MAX_FLOAT
+	if ((!schema.minimum && schema.minimum !== 0) || schema.minimum < settings.MIN_FLOAT) {
+		schema.minimum = settings.MIN_FLOAT;
+	}
+	if ((!schema.maximum && schema.maximum !== 0) || schema.maximum > settings.MAX_FLOAT) {
+		schema.maximum = settings.MAX_FLOAT;
+	}
 	return schema
 }
 
 function convertFormatDouble (schema, settings) {
-	schema.minimum = settings.MIN_DOUBLE
-	schema.maximum = settings.MAX_DOUBLE
+	if ((!schema.minimum && schema.minimum !== 0) || schema.minimum < settings.MIN_DOUBLE) {
+		schema.minimum = settings.MIN_DOUBLE;
+	}
+	if ((!schema.maximum && schema.maximum !== 0) || schema.maximum > settings.MAX_DOUBLE) {
+		schema.maximum = settings.MAX_DOUBLE;
+	}
 	return schema
 }