diff --git a/test/nuxeo-audit-search.test.js b/test/nuxeo-audit-search.test.js
index 2ff67d8bcb..8dcc41dd7e 100644
--- a/test/nuxeo-audit-search.test.js
+++ b/test/nuxeo-audit-search.test.js
@@ -101,5 +101,93 @@ suite('nuxeo-audit-search', () => {
       sinon.spy(element, '_formatComment');
       expect(element._formatComment('file1.jpeg', 'view')).to.equal('View: [file1.jpeg]');
     });
+    test('Should return the comment only', () => {
+      sinon.spy(element, '_formatComment');
+      expect(element._formatComment('file1.jpeg', '')).to.equal('file1.jpeg');
+    });
+    test('Should return the formatted date when date is passed as comment', () => {
+      sinon.spy(element, '_formatComment');
+      expect(element._formatComment('2022-12-16T08:38:12.665Z', '')).to.equal('December 16, 2022 8:38 AM');
+    });
+  });
+  suite('build params', () => {
+    test('Should return document id when document and uid is present', () => {
+      element.events = ['abc'];
+      element.document = {
+        uid: '123',
+      };
+      element.category = 'test';
+      element.startDate = '2022-12-16T08:38:12.665Z';
+      element.endDate = '2022-12-15T08:38:12.665Z';
+      sinon.spy(element, '_formatComment');
+      element.visible = true;
+      expect(element.documentId).to.equal(element.document.uid);
+    });
+    test('Should return empty document id when document is not present', () => {
+      element.events = ['abc'];
+      element.document = null;
+      sinon.spy(element, '_formatComment');
+      element.visible = true;
+      expect(element.documentId).to.equal('');
+    });
+    test('Should return the text View to identify type of download alongwith file name', () => {
+      sinon.spy(element, '_formatComment');
+      element.visible = true;
+      expect(element._buildParams().principalName).to.equal('');
+    });
+  });
+  suite('get document url', () => {
+    test('Should not return when docUUID is not present', () => {
+      const item = {
+        properties: {
+          'file:content': {
+            appLinks: [],
+            downloadUrl: null,
+            data: 'abc.docx?changeToken=1-0',
+            digest: '2e7d1a1ba7018c048bebdf1d07481ee3',
+            digestAlgorithm: 'MD5',
+            encoding: null,
+            length: '5763',
+            'mime-type': 'image/jpeg',
+            name: 'kitten1 (4).jpeg',
+          },
+        },
+      };
+      expect(element._getDocumentURL(item)).to.be.undefined;
+    });
+  });
+  suite('parse comment', () => {
+    test('Should not parse when properties are not set', () => {
+      expect(element._parseComment('file1.jpeg')).to.be.null;
+    });
+  });
+  suite('format document', () => {
+    test('Should not format when properties are not set', () => {
+      const item = {
+        properties: {
+          'file:content': {
+            appLinks: [],
+            downloadUrl: null,
+            data: 'abc.docx?changeToken=1-0',
+            digest: '2e7d1a1ba7018c048bebdf1d07481ee3',
+            digestAlgorithm: 'MD5',
+            encoding: null,
+            length: '5763',
+            'mime-type': 'image/jpeg',
+            name: 'kitten1 (4).jpeg',
+          },
+        },
+      };
+      expect(element._formatDocument(item)).to.equal('');
+      expect(element._formatDocument()).to.be.undefined;
+    });
+  });
+  suite('format i18n', () => {
+    test('Should return concat when key is present', () => {
+      expect(element._formati18n('audit', 1)).to.equal('audit1');
+    });
+    test('Should not return when key is not present', () => {
+      expect(element._formati18n('audit')).to.equal('');
+    });
   });
 });
diff --git a/test/nuxeo-document-activity.test.js b/test/nuxeo-document-activity.test.js
index 1c2f0e80cc..1b1fd53ec2 100644
--- a/test/nuxeo-document-activity.test.js
+++ b/test/nuxeo-document-activity.test.js
@@ -108,6 +108,26 @@ suite('nuxeo-document-activity', () => {
     });
 
     test('Should display the activity name as download when user performs download action', async () => {
+      element.document = {
+        'entity-type': 'document',
+        contextParameters: {
+          element: {
+            entries: [
+              {
+                path: '/default-domain',
+                title: 'Domain',
+                type: 'Domain',
+                uid: '1',
+              },
+            ],
+          },
+          audit: [],
+        },
+        path: '/default-domain/workspaces/my workspace/folder 1/folder 2/folder 3/my file',
+        title: 'my file',
+        type: 'File',
+        uid: '7',
+      };
       const event = {
         extended: {
           clientReason: 'download',
diff --git a/test/nuxeo-document-blob.test.js b/test/nuxeo-document-blob.test.js
index 0e76c65ffc..e6b14463a6 100644
--- a/test/nuxeo-document-blob.test.js
+++ b/test/nuxeo-document-blob.test.js
@@ -42,5 +42,28 @@ suite('nuxeo-document-blob', () => {
       };
       expect(element._getDownloadBlobUrl()).to.equal('abc.docx?changeToken=1-0');
     });
+    test('Should fetch download url when docunent is present', () => {
+      element.document = {
+        properties: {
+          'file:content': {
+            appLinks: [],
+            data: 'abc.docx?changeToken=1-0',
+            digest: '2e7d1a1ba7018c048bebdf1d07481ee3',
+            digestAlgorithm: 'MD5',
+            length: '5763',
+            'mime-type': 'image/jpeg',
+            name: 'kitten1 (4).jpeg',
+          },
+        },
+      };
+      expect(element._getDownloadBlobUrl()).to.equal('abc.docx?changeToken=1-0');
+    });
+    test('Should not fetch download url when document is not present', () => {
+      expect(element._getDownloadBlobUrl()).to.equal('');
+    });
+    test('Should not fetch download url when document properties are not present', () => {
+      element.document = {};
+      expect(element._getDownloadBlobUrl()).to.equal('');
+    });
   });
 });
diff --git a/test/nuxeo-picture-formats.test.js b/test/nuxeo-picture-formats.test.js
index fc1b12d5ab..7c8cda5081 100644
--- a/test/nuxeo-picture-formats.test.js
+++ b/test/nuxeo-picture-formats.test.js
@@ -72,6 +72,11 @@ suite('nuxeo-picture-formats', () => {
       element.xpath = 'file:content';
       expect(element._getAdditionalFormats(document)).to.eql(additionalFormats);
     });
+    test('Should not get additional formats for asset when document is not present', () => {
+      const additionalFormats = [];
+      element.xpath = 'file:content';
+      expect(element._getAdditionalFormats()).to.eql(additionalFormats);
+    });
   });
 
   suite('fetch download url', () => {
@@ -88,5 +93,8 @@ suite('nuxeo-picture-formats', () => {
       };
       expect(element._getDownloadUrl(item)).to.equal('abc.docx?changeToken=1-0');
     });
+    test('Should not fetch download url when input is not provided', () => {
+      expect(element._getDownloadUrl()).to.equal('');
+    });
   });
 });