test(project): added jest configuration

AnthonyNahas · AnthonyNahas · commit f0a4d3a18b99 · 2018-04-16T21:59:39.000+02:00
diff --git a/config/jestGlobalMocks.ts b/config/jestGlobalMocks.ts
@@ -0,0 +1,37 @@
+global['CSS'] = null;
+
+const mock = () => {
+  let storage = {};
+  return {
+    getItem: key => key in storage ? storage[key] : null,
+    setItem: (key, value) => storage[key] = value || '',
+    removeItem: key => delete storage[key],
+    clear: () => storage = {},
+  };
+};
+
+Object.defineProperty(window, 'localStorage', {value: mock()});
+Object.defineProperty(window, 'sessionStorage', {value: mock()});
+Object.defineProperty(document, 'doctype', {
+  value: '<!DOCTYPE html>'
+});
+Object.defineProperty(window, 'getComputedStyle', {
+  value: () => {
+    return {
+      display: 'none',
+      appearance: ['-webkit-appearance']
+    };
+  }
+});
+/**
+ * ISSUE: https://github.com/angular/material2/issues/7101
+ * Workaround for JSDOM missing transform property
+ */
+Object.defineProperty(document.body.style, 'transform', {
+  value: () => {
+    return {
+      enumerable: true,
+      configurable: true,
+    };
+  },
+});
diff --git a/config/setupJest.ts b/config/setupJest.ts
@@ -0,0 +1,2 @@
+import 'jest-preset-angular';
+import './jestGlobalMocks';
