chore: add unit test for <Dist/> component

src/components/Dist/Dist.test.tsx

@@ -0,0 +1,80 @@
+import React from 'react';
+import { shallow } from 'enzyme';
+
+describe('<Dist /> component', () => {
+  beforeEach(() => {
+    jest.resetModules();
+  });
+
+  test('should render the component in default state', () => {
+    const packageMeta = {
+      latest: {
+        name: 'verdaccio',
+        version: '4.0.0',
+        dist: {
+          fileCount: 7,
+          unpackedSize: 10,
+        },
+        license: '',
+      },
+    };
+    jest.doMock('../../pages/version/Version', () => ({
+      DetailContextConsumer: component => {
+        return component.children({ packageMeta });
+      },
+    }));
+
+    const Dist = require('./Dist').default;
+    const wrapper = shallow(<Dist />);
+    expect(wrapper.html()).toMatchSnapshot();
+  });
+
+  test('should render the component with license as string', () => {
+    const packageMeta = {
+      latest: {
+        name: 'verdaccio',
+        version: '4.0.0',
+        dist: {
+          fileCount: 7,
+          unpackedSize: 10,
+        },
+        license: 'MIT',
+      },
+    };
+    jest.doMock('../../pages/version/Version', () => ({
+      DetailContextConsumer: component => {
+        return component.children({ packageMeta });
+      },
+    }));
+
+    const Dist = require('./Dist').default;
+    const wrapper = shallow(<Dist />);
+    expect(wrapper.html()).toMatchSnapshot();
+  });
+
+  test('should render the component with license as object', () => {
+    const packageMeta = {
+      latest: {
+        name: 'verdaccio',
+        version: '4.0.0',
+        dist: {
+          fileCount: 7,
+          unpackedSize: 10,
+        },
+        license: {
+          type: 'MIT',
+          url: 'https://www.opensource.org/licenses/mit-license.php',
+        },
+      },
+    };
+    jest.doMock('../../pages/version/Version', () => ({
+      DetailContextConsumer: component => {
+        return component.children({ packageMeta });
+      },
+    }));
+
+    const Dist = require('./Dist').default;
+    const wrapper = shallow(<Dist />);
+    expect(wrapper.html()).toMatchSnapshot();
+  });
+});