1 files changed, 125 insertions, 0 deletions
diff --git a/spec/javascripts/environments/environment_spec.js.es6 b/spec/javascripts/environments/environment_spec.js.es6
new file mode 100644
index 00000000000..87eda136122
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+++ b/spec/javascripts/environments/environment_spec.js.es6
@@ -0,0 +1,125 @@
+/* global Vue, environment */
+
+require('~/flash');
+require('~/environments/stores/environments_store');
+require('~/environments/components/environment');
+require('./mock_data');
+
+describe('Environment', () => {
+  preloadFixtures('static/environments/environments.html.raw');
+
+  let component;
+
+  beforeEach(() => {
+    loadFixtures('static/environments/environments.html.raw');
+  });
+
+  describe('successfull request', () => {
+    describe('without environments', () => {
+      const environmentsEmptyResponseInterceptor = (request, next) => {
+        next(request.respondWith(JSON.stringify([]), {
+          status: 200,
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(environmentsEmptyResponseInterceptor);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, environmentsEmptyResponseInterceptor,
+        );
+      });
+
+      it('should render the empty state', (done) => {
+        component = new gl.environmentsList.EnvironmentsComponent({
+          el: document.querySelector('#environments-list-view'),
+          propsData: {
+            store: gl.environmentsList.EnvironmentsStore.create(),
+          },
+        });
+
+        setTimeout(() => {
+          expect(
+            component.$el.querySelector('.js-new-environment-button').textContent,
+          ).toContain('New Environment');
+
+          expect(
+            component.$el.querySelector('.js-blank-state-title').textContent,
+          ).toContain('You don\'t have any environments right now.');
+
+          done();
+        }, 0);
+      });
+    });
+
+    describe('with environments', () => {
+      const environmentsResponseInterceptor = (request, next) => {
+        next(request.respondWith(JSON.stringify([environment]), {
+          status: 200,
+        }));
+      };
+
+      beforeEach(() => {
+        Vue.http.interceptors.push(environmentsResponseInterceptor);
+      });
+
+      afterEach(() => {
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors, environmentsResponseInterceptor,
+        );
+      });
+
+      it('should render a table with environments', (done) => {
+        component = new gl.environmentsList.EnvironmentsComponent({
+          el: document.querySelector('#environments-list-view'),
+          propsData: {
+            store: gl.environmentsList.EnvironmentsStore.create(),
+          },
+        });
+
+        setTimeout(() => {
+          expect(
+            component.$el.querySelectorAll('table tbody tr').length,
+          ).toEqual(1);
+          done();
+        }, 0);
+      });
+    });
+  });
+
+  describe('unsuccessfull request', () => {
+    const environmentsErrorResponseInterceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify([]), {
+        status: 500,
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(environmentsErrorResponseInterceptor);
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, environmentsErrorResponseInterceptor,
+      );
+    });
+
+    it('should render empty state', (done) => {
+      component = new gl.environmentsList.EnvironmentsComponent({
+        el: document.querySelector('#environments-list-view'),
+        propsData: {
+          store: gl.environmentsList.EnvironmentsStore.create(),
+        },
+      });
+
+      setTimeout(() => {
+        expect(
+          component.$el.querySelector('.js-blank-state-title').textContent,
+        ).toContain('You don\'t have any environments right now.');
+        done();
+      }, 0);
+    });
+  });
+});