Merge pull request #155 from TimoGlastra/cost-value-tests

test: const value tests

test/PEX.spec.ts

@@ -12,7 +12,7 @@ import {
   WrappedW3CVerifiableCredential,
 } from '@sphereon/ssi-types';
 
-import { EvaluationResults, PEX, Validated } from '../lib';
+import { EvaluationResults, PEX, PEXv2, Validated } from '../lib';
 import { VerifiablePresentationResult } from '../lib/signing/types';
 import { SSITypesBuilder } from '../lib/types';
 
@@ -198,6 +198,19 @@ describe('evaluate', () => {
     expect(result).toEqual([{ message: 'ok', status: 'info', tag: 'root' }]);
   });
 
+  it('correct handles presentation definition with const values in filter', () => {
+    const pdSchema: PresentationDefinitionV2 = getFileAsJson('./test/resources/pd_const_values.json').presentation_definition;
+    const result = PEXv2.validateDefinition(pdSchema);
+
+    expect(result).toEqual([
+      {
+        tag: 'root',
+        status: 'info',
+        message: 'ok',
+      },
+    ]);
+  });
+
   it('Evaluate presentationDefinition v2', () => {
     const pd: PresentationDefinitionV2 = getPresentationDefinitionV2();
     const result: Validated = PEX.validateDefinition(pd);

test/resources/pd_const_values.json

@@ -0,0 +1,46 @@
+{
+  "presentation_definition": {
+    "id": "56e001a9-c41f-49c5-9b12-440ad4861f58",
+    "name": "DIIP v3 compliance",
+    "purpose": "Prove you're compliant with DIIP v3",
+    "input_descriptors": [
+      {
+        "id": "b2a1f1d3-37ee-4494-98e2-ef9853b28197",
+        "name": "DIIP v3 compliance",
+        "purpose": "Prove you're compliant with DIIP v3",
+        "format": {
+          "vc+sd-jwt": {}
+        },
+        "constraints": {
+          "limit_disclosure": "preferred",
+          "fields": [
+            {
+              "path": ["$.compliant"],
+              "name": "compliant",
+              "filter": {
+                "type": "boolean",
+                "const": true
+              }
+            },
+            {
+              "path": ["$.name"],
+              "name": "name",
+              "filter": {
+                "type": "string",
+                "const": "name"
+              }
+            },
+            {
+              "path": ["$.age"],
+              "name": "age",
+              "filter": {
+                "type": "number",
+                "const": 12
+              }
+            }
+          ]
+        }
+      }
+    ]
+  }
+}