diff --git a/plugins/jenkins/src/components/Cards/Cards.test.tsx b/plugins/jenkins/src/components/Cards/Cards.test.tsx
new file mode 100644
index 0000000000..67996f4dde
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+++ b/plugins/jenkins/src/components/Cards/Cards.test.tsx
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2020 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import React from 'react';
+import { renderInTestApp } from '@backstage/test-utils';
+import { LatestRunCard } from './Cards';
+import { EntityProvider } from '@backstage/plugin-catalog-react';
+import { ApiProvider, ApiRegistry } from '@backstage/core';
+import { JenkinsApi, jenkinsApiRef } from '../../api';
+
+describe('<LatestRunCard />', () => {
+  const entity = {
+    apiVersion: 'v1',
+    kind: 'Component',
+    metadata: {
+      name: 'software',
+      description: 'This is the description',
+      annotations: { JENKINS_ANNOTATION: 'jenkins' },
+    },
+  };
+
+  const jenkinsApi: Partial<JenkinsApi> = {
+    getLastBuild: () => Promise.resolve({ timestamp: 0, result: 'success' }),
+  };
+
+  it('should show success status of latest build', async () => {
+    const apis = ApiRegistry.from([[jenkinsApiRef, jenkinsApi]]);
+
+    const { getByText } = await renderInTestApp(
+      <ApiProvider apis={apis}>
+        <EntityProvider entity={entity}>
+          <LatestRunCard branch="master" />
+        </EntityProvider>
+      </ApiProvider>,
+    );
+
+    expect(getByText('Completed')).toBeInTheDocument();
+  });
+
+  it('should show the appropriate error in case of a connection error', async () => {
+    const jenkinsApiWithError: Partial<JenkinsApi> = {
+      getLastBuild: () => Promise.reject(new Error('Unauthorized')),
+    };
+
+    const apis = ApiRegistry.from([[jenkinsApiRef, jenkinsApiWithError]]);
+
+    const { getByText } = await renderInTestApp(
+      <ApiProvider apis={apis}>
+        <EntityProvider entity={entity}>
+          <LatestRunCard branch="master" />
+        </EntityProvider>
+      </ApiProvider>,
+    );
+
+    expect(getByText("Error: Can't connect to Jenkins")).toBeInTheDocument();
+    expect(getByText('Unauthorized')).toBeInTheDocument();
+  });
+
+  it('should show the appropriate error in case Jenkins project is not found', async () => {
+    const jenkinsApiWithError: Partial<JenkinsApi> = {
+      getLastBuild: () =>
+        Promise.reject({
+          notFound: true,
+          message: 'jenkins-project not found',
+        }),
+    };
+
+    const apis = ApiRegistry.from([[jenkinsApiRef, jenkinsApiWithError]]);
+
+    const { getByText } = await renderInTestApp(
+      <ApiProvider apis={apis}>
+        <EntityProvider entity={entity}>
+          <LatestRunCard branch="master" />
+        </EntityProvider>
+      </ApiProvider>,
+    );
+
+    expect(getByText("Error: Can't find Jenkins project")).toBeInTheDocument();
+    expect(getByText('jenkins-project not found')).toBeInTheDocument();
+  });
+});