Adding DefaultRegistryClient unit tests

FHIR · Jul 2, 2024 · ff3cfd2 · ff3cfd2
1 parent 803ddfa
commit ff3cfd2
Showing 1 changed file with 35 additions and 0 deletions.
diff --git a/test/registry/DefaultRegistryClient.test.ts b/test/registry/DefaultRegistryClient.test.ts
@@ -0,0 +1,35 @@
+import { DefaultRegistryClient } from '../../src/registry/DefaultRegistryClient';
+import { loggerSpy } from '../testhelpers';
+
+describe('DefaultRegistryClient', () => {
+  describe('#constructor', () => {
+    beforeEach(() => {
+      loggerSpy.reset();
+      delete process.env.FPL_REGISTRY;
+    });
+    afterEach(() => {});
+
+    it('should make a custom registry client when specified', () => {
+      process.env.FPL_REGISTRY = 'https://custom-registry.example.org/';
+      new DefaultRegistryClient({ log: loggerSpy.log });
+      expect(loggerSpy.getLastMessage('info')).toBe(
+        'Using custom registry specified by FPL_REGISTRY environment variable: https://custom-registry.example.org/'
+      );
+    });
+
+    it('should use the first default set for a custom registry client when specified', () => {
+      process.env.FPL_REGISTRY = 'https://custom-registry.example.org/';
+      new DefaultRegistryClient({ log: loggerSpy.log });
+      // expect(loggerSpy.getLastMessage('info')).toBe('Using custom registry specified by FPL_REGISTRY environment variable: https://custom-registry.example.org/');
+
+      process.env.FPL_REGISTRY = 'https://custom-registry-second.example.org/';
+      new DefaultRegistryClient({ log: loggerSpy.log });
+      // expect(loggerSpy.getLastMessage('info')).toBe('Using custom registry specified by FPL_REGISTRY environment variable: https://custom-registry.example.org/');
+    });
+
+    it('should make a FHIR registry client when custom registry not specified', () => {
+      new DefaultRegistryClient({ log: loggerSpy.log });
+      expect(loggerSpy.getLastMessage('info')).toBeUndefined();
+    });
+  });
+});