Initial commit

jest.config.js

@@ -0,0 +1,33 @@
+module.exports = {
+    // Automatically clear mock calls and instances between every test
+    clearMocks: true,
+
+    // Indicates whether the coverage information should be collected while executing the test
+    collectCoverage: true,
+
+    // The directory where Jest should output its coverage files
+    coverageDirectory: "coverage",
+
+    // The test environment that will be used for testing
+    testEnvironment: "node",
+
+    // The glob patterns Jest uses to detect test files
+    testMatch: [
+        "**/__tests__/**/*.test.[jt]s?(x)",
+        "**/__tests__/**/*.spec.[jt]s?(x)",
+        "**/?(*.)+(spec|test).[jt]s?(x)"
+    ],
+
+    // A map from regular expressions to paths to transformers
+    transform: {
+        "^.+\\.jsx?$": "babel-jest"
+    },
+
+    // An array of regexp pattern strings that are matched against all test files
+    testPathIgnorePatterns: [
+        "/node_modules/"
+    ],
+
+    // Setup files that will be run before each test
+    setupFiles: ["<rootDir>/jest.setup.js"]
+};