- Fixed #728

- server duration parser and test refactor
symbol · Nov 28, 2020 · 63b3a7a · 63b3a7a
1 parent 1888cd0
commit 63b3a7a
Show file tree

Hide file tree

Showing 2 changed files with 34 additions and 23 deletions.
diff --git a/src/core/utils/DtoMapping.ts b/src/core/utils/DtoMapping.ts
@@ -95,12 +95,27 @@ export class DtoMapping {
      */
     public static parseServerDuration(serverValue: string): Duration {
         const preprocessedValue = serverValue.replace(`'`, '').trim();
-        const regex = `([0-9]+)([hdms]+)[:\\s]?$`;
+        const patten = `([0-9]+)([hdms]+)[:\\s]?`;
+        const regex = new RegExp(patten, 'g');
+
+        // if the input doesn't match the patten, don't bother to do loop
+        if (!preprocessedValue.match(patten)) {
+            throw new Error('Duration value format is not recognized.');
+        }
+
         let duration = Duration.ofSeconds(0);
-        const matcher = preprocessedValue.match(regex);
-        if (matcher && matcher.length === 3) {
-            const num = parseInt(matcher[1]);
-            const type = matcher[2];
+        let match;
+        const types: string[] = [];
+        while ((match = regex.exec(preprocessedValue))) {
+            const num = parseInt(match[1]);
+            const type = match[2];
+
+            // Added check make sure no duplicated types
+            if (types.indexOf(type) >= 0 || !match || match.length !== 3) {
+                throw new Error('Duration value format is not recognized.');
+            }
+            types.push(type);
+
             switch (type) {
                 case 'ms':
                     duration = duration.plusMillis(num);
@@ -120,9 +135,8 @@ export class DtoMapping {
                 default:
                     throw new Error('Duration value format is not recognized.');
             }
-            return duration;
         }
-        throw new Error(`Duration value format is not recognized.`);
+        return duration;
     }
 
     /**

diff --git a/test/core/utils/DtoMapping.spec.ts b/test/core/utils/DtoMapping.spec.ts
@@ -65,30 +65,27 @@ describe('DtoMapping', () => {
     });
 
     it('parseServerDuration', () => {
-        const epochS = '12345s';
-        expect(DtoMapping.parseServerDuration(epochS).seconds()).to.be.equal(12345);
-        const epochM = '12345m';
-        expect(DtoMapping.parseServerDuration(epochM).toMinutes()).to.be.equal(12345);
-        const epochH = '12345h';
-        expect(DtoMapping.parseServerDuration(epochH).toHours()).to.be.equal(12345);
-        const epochMS = '12345ms';
-        expect(DtoMapping.parseServerDuration(epochMS).toMillis()).to.be.equal(12345);
-        const epochD = '12345d';
-        expect(DtoMapping.parseServerDuration(epochD).toDays()).to.be.equal(12345);
+        expect(DtoMapping.parseServerDuration('15s').toString()).to.be.equal('PT15S');
+        expect(DtoMapping.parseServerDuration('10m:15s').toString()).to.be.equal('PT10M15S');
+        expect(DtoMapping.parseServerDuration('10m').toString()).to.be.equal('PT10M');
+        expect(DtoMapping.parseServerDuration('5h3m1s').toString()).to.be.equal('PT5H3M1S');
+        expect(DtoMapping.parseServerDuration('10d:5m1s').toString()).to.be.equal('PT240H5M1S');
+        expect(DtoMapping.parseServerDuration('10d 5m1s').toString()).to.be.equal('PT240H5M1S');
+        expect(DtoMapping.parseServerDuration('10d:5m100ms').toString()).to.be.equal('PT240H5M0.1S');
+        expect(DtoMapping.parseServerDuration('10d:5m1ms').toString()).to.be.equal('PT240H5M0.001S');
+        expect(DtoMapping.parseServerDuration(`1'200ms`).toString()).to.be.equal('PT1.2S');
+        expect(DtoMapping.parseServerDuration('5s10x').toString()).to.be.equal('PT5S');
     });
 
     it('parseServerDuration - exception', () => {
         expect(() => {
-            const epochS = '12345g';
-            DtoMapping.parseServerDuration(epochS).seconds();
+            DtoMapping.parseServerDuration('5sss');
         }).to.throw();
         expect(() => {
-            const epochS = 'adfs';
-            DtoMapping.parseServerDuration(epochS).seconds();
+            DtoMapping.parseServerDuration('10h:10h');
         }).to.throw();
         expect(() => {
-            const epochS = '123s45';
-            DtoMapping.parseServerDuration(epochS).seconds();
+            DtoMapping.parseServerDuration('abc');
         }).to.throw();
     });