Feature/cypress testing

.gitignore

@@ -105,3 +105,7 @@ dist
 
 # TernJS port file
 .tern-port
+
+# Cypress
+app/cypress/screenshots/
+app/cypress/videos/

app/client/package.json

@@ -7,14 +7,19 @@
   "author": "USEPA (https://www.epa.gov)",
   "contributors": [
     "Brad Cooper <[email protected]>",
+    "Caleb Schwind <[email protected]>",
     "Courtney Myers <[email protected]>",
     "Devin Galloway <[email protected]>"
   ],
   "scripts": {
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
-    "eject": "react-scripts eject"
+    "eject": "react-scripts eject",
+    "coverage": "react-scripts -r @cypress/instrument-cra start"
+  },
+  "devDependencies": {
+    "@cypress/instrument-cra": "1.4.0"
   },
   "dependencies": {
     "@formio/premium": "1.18.4",
@@ -46,6 +51,18 @@
     "web-vitals": "2.1.4"
   },
   "proxy": "http://localhost:3001",
+  "nyc": {
+      "all": true,
+      "cache": false,
+      "include": [
+          "src"
+      ],
+      "extension": [
+          ".js",
+          ".ts",
+          ".tsx"
+      ]
+  },
   "eslintConfig": {
     "extends": [
       "react-app",

app/cypress.json

@@ -0,0 +1,8 @@
+{
+  "baseUrl": "http://localhost:3000",
+  "defaultCommandTimeout": 8000,
+  "viewportWidth": 1280,
+  "viewportHeight": 800,
+  "chromeWebSecurity": false,
+  "retries": 1
+}

app/cypress/integration/authentication.spec.js

@@ -0,0 +1,108 @@
+describe("Authentication", () => {
+  // TODO Remove this when the app is more stable
+  Cypress.on("uncaught:exception", (_err, _runnable) => {
+    // returning false here prevents Cypress from
+    // failing the test
+    debugger;
+    return false;
+  });
+
+  beforeEach(() => {
+    cy.clearCookie("csb-token");
+
+    cy.loginToCSB("csbtest");
+  });
+
+  const loggedOutMessage = "You have successfully logged out.";
+  const samInfoText =
+    "No SAM.gov records match your email. Only Government and Electronic Business SAM.gov Points of Contacts (and alternates) may edit and submit Clean School Bus Rebate Forms.";
+  const samErrorText = "Error retrieving SAM.gov data. Please contact support.";
+
+  it("Sign in to CSB", () => {
+    // verify the user name is displayed on the screen
+    cy.findByText("[email protected]");
+  });
+
+  it("Sign out of CSB", () => {
+    // verify the user name is displayed on the screen
+    cy.findByText("[email protected]");
+
+    // sign out
+    cy.findByRole("link", { name: "Sign out" }).click();
+
+    // verify sign out was completed
+    cy.findByText(loggedOutMessage);
+    cy.contains(
+      "Click the Sign in button below to login to the Clean School Bus Rebate Dashboard using Login.gov."
+    );
+  });
+
+  it("Verify error messages based on error parameter value", () => {
+    cy.visit("/welcome?error=auth");
+    cy.findByText(
+      "Authentication error. Please log in again or contact support."
+    );
+
+    cy.visit("/welcome?error=saml");
+    cy.findByText("Error logging in. Please try again or contact support.");
+
+    cy.visit("/welcome?error=sam-fetch");
+    cy.findByText(samErrorText);
+
+    cy.visit("/welcome?info=sam-results");
+    cy.findByText(samInfoText);
+
+    cy.visit("/welcome?info=timeout");
+    cy.findByText(
+      "For security reasons, you have been logged out due to 15 minutes of inactivity."
+    );
+
+    cy.visit("/welcome?success=logout");
+    cy.findByText(loggedOutMessage);
+  });
+
+  it("Test SAM.gov service failure", () => {
+    // sign out
+    cy.findByText("[email protected]");
+    cy.findByRole("link", { name: "Sign out" }).click();
+    cy.findByText(loggedOutMessage);
+
+    // simulate the sam-data service failing
+    const origin =
+      location.hostname === "localhost"
+        ? `${location.protocol}//${location.hostname}:3000`
+        : window.location.origin;
+    cy.intercept(`${origin}/api/sam-data`, {
+      statusCode: 500,
+      body: {},
+    }).as("sam-data");
+
+    // verify the appropriate error message is displayed
+    cy.loginToCSB("csbtest");
+    cy.findByText(samErrorText);
+  });
+
+  it("Test SAM.gov service with no results", () => {
+    // sign out
+    cy.findByText("[email protected]");
+    cy.findByRole("link", { name: "Sign out" }).click();
+    cy.findByText(loggedOutMessage);
+
+    // simulate the sam-data service with no results
+    const origin =
+      location.hostname === "localhost"
+        ? `${location.protocol}//${location.hostname}:3000`
+        : window.location.origin;
+    cy.intercept(`${origin}/api/sam-data`, {
+      statusCode: 200,
+      body: {
+        records: [],
+        results: false,
+      },
+    }).as("sam-data");
+
+    // verify the appropriate message is displayed
+    cy.loginToCSB("csbtest");
+    cy.findByText(samInfoText);
+  });
+});