1 files changed, 21 insertions, 0 deletions
diff --git a/spec/frontend/pipeline_new/utils/filter_variables_spec.js b/spec/frontend/pipeline_new/utils/filter_variables_spec.js
new file mode 100644
index 00000000000..42bc6244456
--- /dev/null
+++ b/spec/frontend/pipeline_new/utils/filter_variables_spec.js
@@ -0,0 +1,21 @@
+import filterVariables from '~/pipeline_new/utils/filter_variables';
+import { mockVariables } from '../mock_data';
+
+describe('Filter variables utility function', () => {
+  it('filters variables that do not contain a key', () => {
+    const expectedVaraibles = [
+      {
+        variable_type: 'env_var',
+        key: 'var_without_value',
+        secret_value: '',
+      },
+      {
+        variable_type: 'env_var',
+        key: 'var_with_value',
+        secret_value: 'test_value',
+      },
+    ];
+
+    expect(filterVariables(mockVariables)).toEqual(expectedVaraibles);
+  });
+});