bugFix resolving type mismatch w.r.t DescriptorType (#4463)

Dash-Industry-Forum · Apr 23, 2024 · 0e82824 · 0e82824
1 parent e2e4521
commit 0e82824
Show file tree

Hide file tree

Showing 2 changed files with 122 additions and 31 deletions.
diff --git a/src/dash/vo/DescriptorType.js b/src/dash/vo/DescriptorType.js
@@ -44,7 +44,7 @@ class DescriptorType {
     init(data) {
         if (data) {
             this.schemeIdUri = data.schemeIdUri ? data.schemeIdUri : null;
-            this.value = data.value ? data.value : null;
+            this.value = data.value ? data.value.toString() : null;
             this.id = data.id ? data.id : null;
             // Only add the DVB extensions if they exist
             if (data[DashConstants.DVB_URL]) {
@@ -65,7 +65,7 @@ class DescriptorType {
                 return (
                     this.schemeIdUri === entry.schemeIdUri && (
                         this.value ?
-                            (this.value.match(entry.value)) : // check if provided value matches RegExp
+                            (this.value.toString().match(entry.value)) : // check if provided value matches RegExp
                             (''.match(entry.value)) // check if RegExp allows absent value   
                     )
                 );

diff --git a/test/unit/test/dash/dash.vo.DescriptorType.js b/test/unit/test/dash/dash.vo.DescriptorType.js
@@ -1,44 +1,135 @@
 import DescriptorType from '../../../../src/dash/vo/DescriptorType.js';
 
-import {expect} from 'chai';
+import { expect } from 'chai';
 
 describe('DescriptorType', () => {
 
-    it('should be constructed with null values', () => {
-        const dt = new DescriptorType();
-        expect(dt).to.deep.equal({
-            schemeIdUri: null,
-            value: null,
-            id: null
+    describe('Initialization', () => {
+        it('should be constructed with null values', () => {
+            const dt = new DescriptorType();
+            expect(dt).to.deep.equal({
+                schemeIdUri: null,
+                value: null,
+                id: null
+            });
         });
-    });
 
-    it('should initialise with correct base values', () => {
-        const dt = new DescriptorType();
-        dt.init({
-            schemeIdUri: 'testScheme',
-            value: '1',
+        it('should initialise with correct base values', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: '1',
+            });
+            expect(dt).to.deep.equal({
+                schemeIdUri: 'testScheme',
+                value: '1',
+                id: null
+            });
         });
-        expect(dt).to.deep.equal({
-            schemeIdUri: 'testScheme',
-            value: '1',
-            id: null
+
+        it('should initialise with correct base values and type conversion', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 1,
+            });
+            expect(dt).to.deep.equal({
+                schemeIdUri: 'testScheme',
+                value: '1',
+                id: null
+            });
+        });
+
+        it('should initialise with known dvb extensions if present', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: '1',
+                'dvb:url': 'testUrl'
+            });
+            expect(dt).to.deep.equal({
+                schemeIdUri: 'testScheme',
+                value: '1',
+                id: null,
+                dvbUrl: 'testUrl'
+            });
         });
     });
 
-    it('should initialise with known dvb extensions if present', () => {
-        const dt = new DescriptorType();
-        dt.init({
-            schemeIdUri: 'testScheme',
-            value: '1',
-            'dvb:url': 'testUrl'
+    describe('inArray', () => {
+        it('should return false array is empty', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 10
+            });
+            const testArray = [];
+
+            let ret = dt.inArray(testArray);
+            expect(ret).to.be.false;
         });
-        expect(dt).to.deep.equal({
-            schemeIdUri: 'testScheme',
-            value: '1',
-            id: null,
-            dvbUrl: 'testUrl'
+
+        it('should find a descriptor if only the schemeIdUri is provided', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 10
+            });
+            const testArray = [
+                { schemeIdUri: 'notSupportedTestScheme' },
+                { schemeIdUri: 'testScheme' },
+                { schemeIdUri: 'notSupported' }
+            ];
+
+            let ret = dt.inArray(testArray);
+            expect(ret).to.be.true;
         });
-    });
 
+        it('should not erroneously match a descriptor if different schemeIdUri are provided', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 10
+            });
+            const testArray = [
+                { schemeIdUri: 'notSupportedTestScheme' },
+                { schemeIdUri: 'notSupported' }
+            ];
+
+            let ret = dt.inArray(testArray);
+            expect(ret).to.be.false;
+        });
+
+        it('should find a descriptor if schemeIdUri and value is provided', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 2
+            });
+            const testArray = [
+                { schemeIdUri: 'notSupportedTestScheme', value: '1' },
+                { schemeIdUri: 'testScheme', value: '2' },
+                { schemeIdUri: 'notSupported', value: '3' }
+            ];
+
+            let ret = dt.inArray(testArray);
+            expect(ret).to.be.true;
+        });
+
+        it('should not find a descriptor if schemeIdUri is provided and value not matches', () => {
+            const dt = new DescriptorType();
+            dt.init({
+                schemeIdUri: 'testScheme',
+                value: 3
+            });
+            const testArray = [
+                { schemeIdUri: 'notSupportedTestScheme', value: '1' },
+                { schemeIdUri: 'testScheme', value: '1' },
+                { schemeIdUri: 'notSupported', value: '1' }
+            ];
+
+            let ret = dt.inArray(testArray);
+            expect(ret).to.be.false;
+        });
+    });
 });