From 13aa7133bc5153d402f96e30f74ff148643fa95f Mon Sep 17 00:00:00 2001
From: Michael Huynh <miqid@outlook.com>
Date: Sun, 18 Oct 2020 09:48:55 +0800
Subject: [PATCH 1/2] Add field constraint indicator for uniqueItems

Resolves #1353
---
 src/components/Fields/FieldContstraints.tsx | 2 +-
 src/utils/__tests__/openapi.test.ts         | 9 ++++++++-
 src/utils/openapi.ts                        | 4 ++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/components/Fields/FieldContstraints.tsx b/src/components/Fields/FieldContstraints.tsx
index c92e8f5c50..d490c1e9f5 100644
--- a/src/components/Fields/FieldContstraints.tsx
+++ b/src/components/Fields/FieldContstraints.tsx
@@ -14,7 +14,7 @@ export class ConstraintsView extends React.PureComponent<ConstraintsViewProps> {
       <span>
         {' '}
         {this.props.constraints.map(constraint => (
-          <ConstraintItem key={constraint}> {constraint} </ConstraintItem>
+          <ConstraintItem key={constraint}>{constraint}</ConstraintItem>
         ))}
       </span>
     );
diff --git a/src/utils/__tests__/openapi.test.ts b/src/utils/__tests__/openapi.test.ts
index 94fb1e0c93..9e511259f1 100644
--- a/src/utils/__tests__/openapi.test.ts
+++ b/src/utils/__tests__/openapi.test.ts
@@ -335,7 +335,8 @@ describe('Utils', () => {
       min: number | undefined = undefined,
       max: number | undefined = undefined,
       multipleOf: number | undefined = undefined,
-    ) => ({ type: 'array', minItems: min, maxItems: max, multipleOf });
+      uniqueItems?: boolean,
+    ) => ({ type: 'array', minItems: min, maxItems: max, multipleOf, uniqueItems });
 
     it('should not have a humanized constraint without schema constraints', () => {
       expect(humanizeConstraints(itemConstraintSchema())).toHaveLength(0);
@@ -372,6 +373,12 @@ describe('Utils', () => {
         'multiple of 0.5',
       );
     });
+
+    it('should have a humanized constraint when uniqueItems is set', () => {
+      expect(humanizeConstraints(itemConstraintSchema(undefined, undefined, undefined, true))).toContain(
+        'unique',
+      );
+    });
   });
 
   describe('OpenAPI pluralizeType', () => {
diff --git a/src/utils/openapi.ts b/src/utils/openapi.ts
index ad98c811b3..e20dbef9d6 100644
--- a/src/utils/openapi.ts
+++ b/src/utils/openapi.ts
@@ -448,6 +448,10 @@ export function humanizeConstraints(schema: OpenAPISchema): string[] {
     res.push(numberRange);
   }
 
+  if (schema.uniqueItems) {
+    res.push('unique');
+  }
+
   return res;
 }
 

From d438bbc237576eba0186889cb050ab3704e03a1f Mon Sep 17 00:00:00 2001
From: Roman Hotsiy <gotsijroman@gmail.com>
Date: Tue, 27 Oct 2020 10:50:26 +0200
Subject: [PATCH 2/2] Update src/components/Fields/FieldContstraints.tsx

---
 src/components/Fields/FieldContstraints.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/Fields/FieldContstraints.tsx b/src/components/Fields/FieldContstraints.tsx
index d490c1e9f5..c92e8f5c50 100644
--- a/src/components/Fields/FieldContstraints.tsx
+++ b/src/components/Fields/FieldContstraints.tsx
@@ -14,7 +14,7 @@ export class ConstraintsView extends React.PureComponent<ConstraintsViewProps> {
       <span>
         {' '}
         {this.props.constraints.map(constraint => (
-          <ConstraintItem key={constraint}>{constraint}</ConstraintItem>
+          <ConstraintItem key={constraint}> {constraint} </ConstraintItem>
         ))}
       </span>
     );