Improve test isolation and scenario name formatting

Signed-off-by: Marko Mlakar <[email protected]>

Author: MarkoMlakar

libs/providers/flagd/src/e2e/step-definitions/configSteps.ts

@@ -13,12 +13,13 @@ export const configSteps: Steps = (state: State) => {
     }
   }
 
+  const originalEnv = { ...process.env };
+
   return ({ given, when, then }: StepsDefinitionCallbackOptions) => {
     beforeEach(() => {
       state.options = {};
       state.config = undefined;
       state.events = [];
-      const originalEnv = { ...process.env };
       Object.keys(process.env).forEach((key) => delete process.env[key]);
       Object.assign(process.env, originalEnv);
     });

libs/providers/flagd/src/e2e/tests/config.spec.ts

@@ -13,7 +13,7 @@ describe('config', () => {
   autoBindSteps(
     loadFeatures(CONFIG_FEATURE, {
       scenarioNameTemplate: (vars) => {
-        const tags = [...vars.scenarioTags, ...vars.featureTags];
+        const tags = [...new Set([...vars.scenarioTags, ...vars.featureTags])];
         return `${vars.scenarioTitle}${tags.length > 0 ? ` (${tags.join(', ')})` : ''}`;
       },
     }),