1 files changed, 38 insertions, 0 deletions
diff --git a/spec/javascripts/pipelines/graph/linked_pipelines_column_spec.js b/spec/javascripts/pipelines/graph/linked_pipelines_column_spec.js
new file mode 100644
index 00000000000..1f835dc4dee
--- /dev/null
+++ b/spec/javascripts/pipelines/graph/linked_pipelines_column_spec.js
@@ -0,0 +1,38 @@
+import Vue from 'vue';
+import LinkedPipelinesColumn from '~/pipelines/components/graph/linked_pipelines_column.vue';
+import mountComponent from 'spec/helpers/vue_mount_component_helper';
+import mockData from './linked_pipelines_mock_data';
+
+describe('Linked Pipelines Column', () => {
+  const Component = Vue.extend(LinkedPipelinesColumn);
+  const props = {
+    columnTitle: 'Upstream',
+    linkedPipelines: mockData.triggered,
+    graphPosition: 'right',
+  };
+  let vm;
+
+  beforeEach(() => {
+    vm = mountComponent(Component, props);
+  });
+
+  afterEach(() => {
+    vm.$destroy();
+  });
+
+  it('renders the pipeline orientation', () => {
+    const titleElement = vm.$el.querySelector('.linked-pipelines-column-title');
+
+    expect(titleElement.innerText).toContain(props.columnTitle);
+  });
+
+  it('has the correct number of linked pipeline child components', () => {
+    expect(vm.$children.length).toBe(props.linkedPipelines.length);
+  });
+
+  it('renders the correct number of linked pipelines', () => {
+    const linkedPipelineElements = vm.$el.querySelectorAll('.linked-pipeline');
+
+    expect(linkedPipelineElements.length).toBe(props.linkedPipelines.length);
+  });
+});