diff --git a/test/integration/examples/sample2-one-to-one/entity/Post.ts b/test/integration/examples/sample2-one-to-one/entity/Post.ts
index 59b47ce..c68dad6 100644
--- a/test/integration/examples/sample2-one-to-one/entity/Post.ts
+++ b/test/integration/examples/sample2-one-to-one/entity/Post.ts
@@ -20,8 +20,8 @@ export class Post {
 
     // post has relation with category, however inverse relation is not set (category does not have relation with post set)
     @OneToOne(type => PostCategory, {
-        cascade: true,
-        onDelete: 'CASCADE'
+        // cascade: true,
+        // onDelete: 'CASCADE'
     })
     @JoinColumn()
     // @Index({ unique: true })
@@ -30,7 +30,7 @@ export class Post {
     // post has relation with details. cascade inserts here means if new PostDetails instance will be set to this
     // relation it will be inserted automatically to the db when you save this Post entity
     @OneToOne(type => PostDetails, details => details.post, {
-        cascade: true
+        // cascade: true
     })
     @JoinColumn()
     // @Index({ unique: true })
@@ -39,7 +39,7 @@ export class Post {
     // post has relation with details. cascade update here means if new PostDetail instance will be set to this relation
     // it will be inserted automatically to the db when you save this Post entity
     @OneToOne(type => PostImage, image => image.post, {
-        cascade: true,
+        // cascade: true,
     })
     @JoinColumn()
     // @Index({ unique: true })
@@ -48,7 +48,7 @@ export class Post {
     // post has relation with details. cascade update here means if new PostDetail instance will be set to this relation
     // it will be inserted automatically to the db when you save this Post entity
     @OneToOne(type => PostMetadata, metadata => metadata.post, {
-        onDelete: 'CASCADE'
+        // onDelete: 'CASCADE'
     })
     @JoinColumn()
     // @Index({ unique: true })
@@ -56,8 +56,8 @@ export class Post {
 
     // post has relation with details. full cascades here
     @OneToOne(type => PostInformation, information => information.post, {
-        cascade: true,
-        onDelete: 'CASCADE'
+        // cascade: true,
+        // onDelete: 'CASCADE'
     })
     @JoinColumn()
     // @Index({ unique: true })
diff --git a/test/integration/examples/sample2-one-to-one/entity/PostDetails.ts b/test/integration/examples/sample2-one-to-one/entity/PostDetails.ts
index b68e075..0ac9f6a 100644
--- a/test/integration/examples/sample2-one-to-one/entity/PostDetails.ts
+++ b/test/integration/examples/sample2-one-to-one/entity/PostDetails.ts
@@ -18,7 +18,7 @@ export class PostDetails {
 
     @OneToOne(type => Post, post => post.details, {
         // cascade: true,
-        onDelete: 'CASCADE'
+        // onDelete: 'CASCADE'
     })
     post: Post;
 
diff --git a/test/utils/EntityFileToJson.ts b/test/utils/EntityFileToJson.ts
index 603cefe..4fae927 100644
--- a/test/utils/EntityFileToJson.ts
+++ b/test/utils/EntityFileToJson.ts
@@ -1,4 +1,5 @@
 import { debug } from "util";
+import { param } from "change-case";
 
 export class EntityFileToJson {
     getEntityOptions(trimmedLine: string, ent: EntityJson) {
@@ -51,6 +52,21 @@ export class EntityFileToJson {
             }
         }
     }
+    getRelationOptions(trimmedLine:string, col:EntityColumn){
+        let decoratorParameters = trimmedLine.slice(trimmedLine.indexOf('(') + 1, trimmedLine.lastIndexOf(')'))
+         if (decoratorParameters.length > 0) {
+             let params = decoratorParameters.match(/(,)(?!([^{]*}))/g)
+            if ( params && params.length == 2) {
+                let badJSON = decoratorParameters.substring( decoratorParameters.lastIndexOf('{'),decoratorParameters.lastIndexOf('}')+1).trim()
+                if (badJSON.lastIndexOf(',') == badJSON.length - 3) {
+                    badJSON = badJSON.slice(0, badJSON.length - 3) + badJSON[badJSON.length - 2] + badJSON[badJSON.length - 1]
+                }
+                col.columnOptions = JSON.parse(badJSON.replace(/(')/g,`"`).replace(/(['"])?([a-z0-9A-Z_]+)(['"])?:/g, '"$2": '))
+            } else {
+
+            }
+        }
+    }
     getIndexOptions(trimmedLine: string, ind: EntityIndex) {
         let decoratorParameters = trimmedLine.slice(trimmedLine.indexOf('(') + 1, trimmedLine.lastIndexOf(')'))
 
@@ -247,6 +263,7 @@ export class EntityFileToJson {
                         let column = new EntityColumn()
                         retVal.columns.push(column)
                         column.relationType = "OneToOne"
+                        this.getRelationOptions(trimmedLine,column);
                         continue;
                     }
                 } else if (trimmedLine.startsWith('@JoinColumn')) {