1 files changed, 58 insertions, 0 deletions
diff --git a/spec/frontend/packages_and_registries/package_registry/components/details/metadata/composer_spec.js b/spec/frontend/packages_and_registries/package_registry/components/details/metadata/composer_spec.js
new file mode 100644
index 00000000000..e744680cb9a
--- /dev/null
+++ b/spec/frontend/packages_and_registries/package_registry/components/details/metadata/composer_spec.js
@@ -0,0 +1,58 @@
+import { GlSprintf } from '@gitlab/ui';
+import { shallowMountExtended } from 'helpers/vue_test_utils_helper';
+import {
+  packageData,
+  composerMetadata,
+} from 'jest/packages_and_registries/package_registry/mock_data';
+import component from '~/packages_and_registries/package_registry/components/details/metadata/composer.vue';
+import { PACKAGE_TYPE_COMPOSER } from '~/packages_and_registries/package_registry/constants';
+import ClipboardButton from '~/vue_shared/components/clipboard_button.vue';
+import DetailsRow from '~/vue_shared/components/registry/details_row.vue';
+
+const composerPackage = { packageType: PACKAGE_TYPE_COMPOSER, metadata: composerMetadata() };
+
+describe('Composer Metadata', () => {
+  let wrapper;
+
+  const mountComponent = () => {
+    wrapper = shallowMountExtended(component, {
+      propsData: { packageEntity: packageData(composerPackage) },
+      stubs: {
+        DetailsRow,
+        GlSprintf,
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  const findComposerTargetSha = () => wrapper.findByTestId('composer-target-sha');
+  const findComposerTargetShaCopyButton = () => wrapper.findComponent(ClipboardButton);
+  const findComposerJson = () => wrapper.findByTestId('composer-json');
+
+  beforeEach(() => {
+    mountComponent();
+  });
+
+  it.each`
+    name               | finderFunction           | text                                                      | icon
+    ${'target-sha'}    | ${findComposerTargetSha} | ${'Target SHA: b83d6e391c22777fca1ed3012fce84f633d7fed0'} | ${'information-o'}
+    ${'composer-json'} | ${findComposerJson}      | ${'Composer.json with license: MIT and version: 1.0.0'}   | ${'information-o'}
+  `('$name element', ({ finderFunction, text, icon }) => {
+    const element = finderFunction();
+    expect(element.exists()).toBe(true);
+    expect(element.text()).toBe(text);
+    expect(element.props('icon')).toBe(icon);
+  });
+
+  it('target-sha has a copy button', () => {
+    expect(findComposerTargetShaCopyButton().exists()).toBe(true);
+    expect(findComposerTargetShaCopyButton().props()).toMatchObject({
+      text: 'b83d6e391c22777fca1ed3012fce84f633d7fed0',
+      title: 'Copy target SHA',
+    });
+  });
+});