increasing test coverage to 20 percent

[aai/sparky-fe.git] / test / utils / KeyMirror.test.js

diff --git a/test/utils/KeyMirror.test.js b/test/utils/KeyMirror.test.js
new file mode 100644 (file)
index 0000000..22f6ff5
--- /dev/null
+++ b/test/utils/KeyMirror.test.js
@@ -0,0 +1,79 @@
+import keyMirror from 'utils/KeyMirror.js';
+
+describe('KeyMirror', () => {
+  it('valid key mirror with nulls', () => {
+    const obj = {
+      TIER_SUPPORT: null,
+      INVENTORY: null,
+      VNF_SEARCH: null
+    }
+    const mirror = keyMirror(obj);
+
+    for (let key in obj) {
+      expect(mirror).toHaveProperty(key);
+      expect(JSON.stringify(mirror[key])).toBe(JSON.stringify(Symbol(key)));
+    }
+  });
+
+  it('valid key mirror with undefined', () => {
+    const obj = {
+      TIER_SUPPORT: undefined,
+      INVENTORY: undefined,
+      VNF_SEARCH: undefined
+    }
+    const mirror = keyMirror(obj);
+
+    for (let key in obj) {
+      expect(mirror).toHaveProperty(key);
+      expect(JSON.stringify(mirror[key])).toBe(JSON.stringify(Symbol(key)));
+    }
+  });
+
+  it('valid key mirror with values', () => {
+    let preMirrorList = {
+      TIER_SUPPORT: 'tier support',
+      INVENTORY: 'inventory',
+      VNF_SEARCH: 'vnf search'
+    };
+    const mirror = keyMirror(preMirrorList);
+
+    for (let key in preMirrorList) {
+      expect(mirror).toHaveProperty(key);
+      expect(JSON.stringify(mirror[key])).toBe(JSON.stringify(preMirrorList[key]));
+    }
+  });
+
+  it('valid key mirror with objects', () => {
+    let preMirrorList = {
+      TIER_SUPPORT: {
+        name: 'tier support'
+      },
+      INVENTORY: {
+        name: 'inventory'
+      },
+      VNF_SEARCH: {
+        name: 'vnf search'
+      }
+    };
+    const mirror = keyMirror(preMirrorList);
+
+    for (let key in preMirrorList) {
+      expect(mirror).toHaveProperty(key);
+      expect(JSON.stringify(mirror[key])).toBe(JSON.stringify(preMirrorList[key]));
+    }
+  });
+
+  it('invalid key mirror', () => {
+    let preMirrorList = [
+      'tier support',
+      'inventory',
+      'vnf search'
+    ]
+    const mirror = () => {
+      keyMirror(preMirrorList);
+    }
+
+    expect(mirror).toThrow(Error);
+    expect(mirror).toThrowError('keyMirror(...): Argument must be an object.');
+  });
+})