From ad476c55c252cc283a20a884fe9236b44f594d6f Mon Sep 17 00:00:00 2001
From: Ezekiel Kigbo <ekigbo@gitlab.com>
Date: Wed, 24 Apr 2019 13:21:36 +0200
Subject: Create project list counts component

Signed-off-by: Ezekiel Kigbo <ekigbo@gitlab.com>
---
 .../components/projects_list/project_counts.vue    | 106 +++++++++++++++++++++
 .../projects_list/project_counts_spec.js           |  73 ++++++++++++++
 2 files changed, 179 insertions(+)
 create mode 100644 app/assets/javascripts/vue_shared/components/projects_list/project_counts.vue
 create mode 100644 spec/javascripts/vue_shared/components/projects_list/project_counts_spec.js

diff --git a/app/assets/javascripts/vue_shared/components/projects_list/project_counts.vue b/app/assets/javascripts/vue_shared/components/projects_list/project_counts.vue
new file mode 100644
index 00000000000..5f8c5696528
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/projects_list/project_counts.vue
@@ -0,0 +1,106 @@
+<script>
+import Icon from '~/vue_shared/components/icon.vue';
+
+/**
+ * Renders a project list item
+ */
+export default {
+  components: {
+    Icon,
+  },
+  props: {
+    archived: {
+      type: Boolean,
+      default: false,
+    },
+    starCount: {
+      type: Number,
+      required: true,
+    },
+    forksCount: {
+      type: Number,
+      required: true,
+    },
+    issuesCount: {
+      type: Number,
+      required: true,
+    },
+    mergeRequestsCount: {
+      type: Number,
+      required: true,
+    },
+    projectPath: {
+      type: String,
+      required: true,
+    },
+  },
+  data() {
+    return { baseClasses: 'align-items-center icon-wrapper has-tooltip' };
+  },
+  computed: {
+    items() {
+      return [
+        {
+          slug: null,
+          title: 'Stars',
+          total: this.starCount,
+          icon: 'star',
+          class: 'd-flex stars',
+        },
+        {
+          slug: 'forks',
+          title: 'Forks',
+          total: this.forksCount,
+          icon: 'fork',
+          class: 'forks',
+        },
+        {
+          slug: 'issues',
+          title: 'Issues',
+          total: this.issuesCount,
+          icon: 'issues',
+          class: 'd-none d-xl-flex  issues',
+        },
+        {
+          slug: 'merge_requests',
+          title: 'Merge requests',
+          total: this.mergeRequestsCount,
+          icon: 'git-merge',
+          class: 'd-none d-xl-flex  merge-requests',
+        },
+      ];
+    },
+  },
+};
+</script>
+<template>
+  <div class="icon-container d-flex align-items-center">
+    <span v-if="archived" class="d-flex icon-wrapper badge badge-warning">archived</span>
+    <!-- TODO: re-usable -->
+    <template v-for="i in items">
+      <a
+        v-if="i.slug"
+        :key="`project-count-${i.title}`"
+        :class="[baseClasses, i.class]"
+        :title="i.title"
+        :href="`${projectPath}/${i.slug}`"
+        data-container="body"
+        data-placement="top"
+      >
+        <icon :name="i.icon" :size="14" css-classes="append-right-4"/>
+        {{i.total}}
+      </a>
+      <span
+        v-else
+        :key="`project-count-${i.title}`"
+        :class="[baseClasses, i.class]"
+        :title="i.title"
+        data-container="body"
+        data-placement="top"
+      >
+        <icon :name="i.icon" :size="14" css-classes="append-right-4"/>
+        {{i.total}}
+      </span>
+    </template>
+  </div>
+</template>
diff --git a/spec/javascripts/vue_shared/components/projects_list/project_counts_spec.js b/spec/javascripts/vue_shared/components/projects_list/project_counts_spec.js
new file mode 100644
index 00000000000..bbefa9360d6
--- /dev/null
+++ b/spec/javascripts/vue_shared/components/projects_list/project_counts_spec.js
@@ -0,0 +1,73 @@
+import Vue from 'vue';
+import ProjectListItem from '~/vue_shared/components/projects_list/project_list_item.vue';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+
+// TODO: move to shallow mount / vue test utils ??
+
+loadJSONFixtures('projects.json');
+const projects = getJSONFixture('projects.json');
+const selectedProject = projects[1];
+
+const createComponent = (props, defaultComponent = ProjectListItem) => {
+  const Component = Vue.extend(defaultComponent);
+
+  return mountComponent(Component, props);
+};
+
+describe('ProjectCounts', () => {
+  let vm;
+  const path = selectedProject.path_with_namespace;
+  const urls = {
+    forks: `/${path}/forks`,
+    issues: `/${path}/issues`,
+    'merge-requests': `/${path}/merge_requests`,
+  };
+
+  beforeEach(() => {
+    vm = createComponent({ project: selectedProject });
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders a warning if the project is archived', () => {
+    const archivedVm = createComponent({ project: { ...selectedProject, archived: true } });
+
+    expect(archivedVm.$el.querySelector('.icon-container .badge').textContent).toBe('archived');
+
+    expect(archivedVm.$el.querySelector('.icon-container .badge').classList).toContain(
+      'badge-warning',
+    );
+  });
+
+  it('renders the correct urls for forks, issues and merge requests', () => {
+    Object.entries(urls).forEach(([key, url]) => {
+      expect(vm.$el.querySelector(`.icon-container .${key}`).href).toContain(url);
+    });
+  });
+
+  it('renders the correct star count', () => {
+    const stars = Number(vm.$el.querySelector('.stars').textContent);
+
+    expect(stars).toEqual(selectedProject.star_count);
+  });
+
+  it('renders the correct fork count', () => {
+    const forks = Number(vm.$el.querySelector('.forks').textContent);
+
+    expect(forks).toEqual(selectedProject.forks_count);
+  });
+
+  it('renders the correct issue count', () => {
+    const issues = Number(vm.$el.querySelector('.issues').textContent);
+
+    expect(issues).toEqual(selectedProject.open_issues_count);
+  });
+
+  it('renders the correct merge request count', () => {
+    const mergeRequests = Number(vm.$el.querySelector('.merge-requests').textContent);
+
+    expect(mergeRequests).toEqual(selectedProject.merge_requests_count);
+  });
+});
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