1 files changed, 81 insertions, 0 deletions

diff --git a/spec/frontend/issues/show/components/sentry_error_stack_trace_spec.js b/spec/frontend/issues/show/components/sentry_error_stack_trace_spec.js
new file mode 100644
index 00000000000..b38d2b60057
--- /dev/null
+++ b/spec/frontend/issues/show/components/sentry_error_stack_trace_spec.js
@@ -0,0 +1,81 @@
+import Vue from 'vue';
+import { GlLoadingIcon } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import Vuex from 'vuex';
+import Stacktrace from '~/error_tracking/components/stacktrace.vue';
+import SentryErrorStackTrace from '~/issues/show/components/sentry_error_stack_trace.vue';
+
+describe('Sentry Error Stack Trace', () => {
+  let actions;
+  let getters;
+  let store;
+  let wrapper;
+
+  Vue.use(Vuex);
+
+  function mountComponent({
+    stubs = {
+      stacktrace: Stacktrace,
+    },
+  } = {}) {
+    wrapper = shallowMount(SentryErrorStackTrace, {
+      stubs,
+      store,
+      propsData: {
+        issueStackTracePath: '/stacktrace',
+      },
+    });
+  }
+
+  beforeEach(() => {
+    actions = {
+      startPollingStacktrace: () => {},
+    };
+
+    getters = {
+      stacktrace: () => [{ context: [1, 2], lineNo: 53, filename: 'index.js' }],
+    };
+
+    const state = {
+      stacktraceData: {},
+      loadingStacktrace: true,
+    };
+
+    store = new Vuex.Store({
+      modules: {
+        details: {
+          namespaced: true,
+          actions,
+          getters,
+          state,
+        },
+      },
+    });
+  });
+
+  afterEach(() => {
+    if (wrapper) {
+      wrapper.destroy();
+    }
+  });
+
+  describe('loading', () => {
+    it('should show spinner while loading', () => {
+      mountComponent();
+      expect(wrapper.find(GlLoadingIcon).exists()).toBe(true);
+      expect(wrapper.find(Stacktrace).exists()).toBe(false);
+    });
+  });
+
+  describe('Stack trace', () => {
+    beforeEach(() => {
+      store.state.details.loadingStacktrace = false;
+    });
+
+    it('should show stacktrace', () => {
+      mountComponent({ stubs: {} });
+      expect(wrapper.find(GlLoadingIcon).exists()).toBe(false);
+      expect(wrapper.find(Stacktrace).exists()).toBe(true);
+    });
+  });
+});