test: ut for mdapi line/col numbers

src/client/metadataApiDeploy.ts

@@ -74,6 +74,8 @@ export class DeployResult implements MetadataTransferResult {
                   ? {
                       error: c.problem,
                       problemType: c.problemType,
+                      columnNumber: c.columnNumber ? parseInt(c.columnNumber, 10) : undefined,
+                      lineNumber: c.lineNumber ? parseInt(c.lineNumber, 10) : undefined,
                     }
                   : {}),
                 fullName: c.fullName,

test/client/metadataApiDeploy.test.ts

@@ -704,6 +704,54 @@ describe('MetadataApiDeploy', () => {
         expect(responses).to.deep.equal(expected);
       });
 
+      it('should return line/col numbers for mdapi deploy', () => {
+        const component = matchingContentFile.COMPONENT;
+        const { fullName, type } = component;
+        const problem = 'something went wrong';
+        const problemType = 'Error';
+        const apiStatus: Partial<MetadataApiDeployStatus> = {
+          details: {
+            componentFailures: [
+              {
+                changed: 'false',
+                created: 'false',
+                deleted: 'false',
+                success: 'false',
+                lineNumber: '3',
+                columnNumber: '5',
+                problem,
+                problemType,
+                fullName,
+                fileName: component.content,
+                componentType: type.name,
+              } as DeployMessage,
+              {
+                changed: 'false',
+                created: 'false',
+                deleted: 'false',
+                success: 'false',
+                lineNumber: '12',
+                columnNumber: '3',
+                problem,
+                problemType,
+                fullName,
+                fileName: component.content,
+                componentType: type.name,
+              } as DeployMessage,
+            ],
+          },
+        };
+        // intentionally don't include the componentSet
+        const result = new DeployResult(apiStatus as MetadataApiDeployStatus);
+        const fileResponses = result.getFileResponses();
+        assert(fileResponses[0].state === ComponentStatus.Failed);
+        expect(fileResponses[0].lineNumber).equal(3);
+        expect(fileResponses[0].columnNumber).equal(5);
+        assert(fileResponses[1].state === ComponentStatus.Failed);
+        expect(fileResponses[1].lineNumber).equal(12);
+        expect(fileResponses[1].columnNumber).equal(3);
+      });
+
       it('should aggregate diagnostics for a component', () => {
         const component = matchingContentFile.COMPONENT;
         const deployedSet = new ComponentSet([component]);