added UT for capabilities (#17)

Author: mvgaliev

karma.conf.js

@@ -62,6 +62,12 @@ module.exports = (config) => {
             srcRecursivePath,
             'node_modules/jasmine-jquery/lib/jasmine-jquery.js',
             'node_modules/powerbi-visuals-utils-testutils/lib/index.js',
+            {
+                pattern: './capabilities.json',
+                watched: false,
+                served: true,
+                included: false
+            },
             recursivePathToTests,
             {
                 pattern: srcOriginalRecursivePath,

test/visualTest.ts

@@ -741,6 +741,30 @@ module powerbi.extensibility.visual.test {
             });
         });
 
+        describe("Capabilities tests", () => {
+            it("all items having displayName should have displayNameKey property", () => {
+                jasmine.getJSONFixtures().fixturesPath = "base";
+
+                let jsonData = getJSONFixture("capabilities.json");
+
+                let objectsChecker: Function = (obj) => {
+                    for (let property in obj) {
+                        let value: any = obj[property];
+
+                        if (value.displayName) {
+                            expect(value.displayNameKey).toBeDefined();
+                        }
+
+                        if (typeof value === "object") {
+                            objectsChecker(value);
+                        }
+                    }
+                };
+
+                objectsChecker(jsonData);
+            });
+        });
+
         describe("converter", () => {
             let colorPalette: IColorPalette,
                 visualHost: IVisualHost;