Replace asText

Author: slisaasquatch

src/main/java/com/saasquatch/jsonschemainferrer/JunkDrawer.java

@@ -211,12 +211,12 @@ static int getSerializedTextLength(@Nonnull JsonNode jsonNode) {
       return getBase64Length(binaryValue.length);
     } else if (isTextualFloat(jsonNode)) {
       // Handle NaN and infinity
-      return jsonNode.asText().length();
+      return jsonNode.asString().length();
     }
-    final String textValue = jsonNode.textValue();
-    if (textValue == null) {
+    if (!jsonNode.isString()) {
       return -1;
     }
+    final String textValue = jsonNode.stringValue();
     // DO NOT use String.length()
     return textValue.codePointCount(0, textValue.length());
   }

src/test/java/com/saasquatch/jsonschemainferrer/JsonSchemaInferrerOptionsTest.java

@@ -610,7 +610,8 @@ public void testEnum() {
       final JsonNode anyOf = schema.get("anyOf");
       assertTrue(anyOf.isArray());
       assertTrue(
-          stream(anyOf).anyMatch(_anyOf -> _anyOf.path("enum").get(0).stringValue().equals("MARCH")));
+          stream(anyOf).anyMatch(
+              _anyOf -> _anyOf.path("enum").get(0).stringValue().equals("MARCH")));
       assertTrue(stream(anyOf)
           .anyMatch(_anyOf -> _anyOf.path("enum").get(0).stringValue().equals("TUESDAY")));
     }
@@ -699,8 +700,8 @@ public void testStringLengthFeatures() {
           .setStringLengthFeatures(EnumSet.allOf(StringLengthFeature.class))
           .build();
       final ObjectNode schema = inferrer.inferForSample(shouldBeText);
-      assertEquals(shouldBeText.asText().length(), schema.path("minLength").intValue());
-      assertEquals(shouldBeText.asText().length(), schema.path("maxLength").intValue());
+      assertEquals(shouldBeText.asString().length(), schema.path("minLength").intValue());
+      assertEquals(shouldBeText.asString().length(), schema.path("maxLength").intValue());
     }
   }