chore: adding/setting up related test framework stuff

And fixing the only test so that TS is happy

app/components/GameSummary/ScoringPlayList/ScoringType/test.tsx

@@ -6,7 +6,7 @@ describe("ScoringType", () => {
     let container: HTMLElement;
 
     beforeEach(() => {
-      container = render(<ScoringType goalType="ev" />).container;
+      container = render(<ScoringType goalType="Even" />).container;
     });
 
     it("should render empty", () => {
@@ -16,7 +16,7 @@ describe("ScoringType", () => {
 
   describe("when rendered with a short handed goal", () => {
     beforeEach(() => {
-      render(<ScoringType goalType="sh" />);
+      render(<ScoringType goalType="ShortHanded" />);
     });
 
     it("should render `SHG`", () => {
@@ -26,7 +26,7 @@ describe("ScoringType", () => {
 
   describe("when rendered with a power play goal", () => {
     beforeEach(() => {
-      render(<ScoringType goalType="pp" />);
+      render(<ScoringType goalType="PowerPlay" />);
     });
 
     it("should render `PP`", () => {
@@ -36,7 +36,7 @@ describe("ScoringType", () => {
 
   describe("when rendered with a empty net goal", () => {
     beforeEach(() => {
-      render(<ScoringType goalType="en" />);
+      render(<ScoringType goalType="EmptyNet" />);
     });
 
     it("should render `EN`", () => {

config/jest.setup.ts

@@ -0,0 +1 @@
+import "@testing-library/jest-dom";

jest.config.js

@@ -0,0 +1,30 @@
+/** @type {import('ts-jest/dist/types').JestConfigWithTsJest} */
+module.exports = {
+  preset: "ts-jest",
+  testEnvironment: "jsdom",
+  collectCoverage: true,
+  collectCoverageFrom: [
+    "app/**/*.ts(x)",
+    "api/**/*.(t|j)sx?$",
+    "!app/root.tsx",
+    "!app/entry.client.tsx",
+    "!app/entry.server.tsx",
+    "!app/routes/**/*.tsx",
+    "!app/**/stories.tsx",
+  ],
+  coverageDirectory: "coverage",
+  coverageThreshold: {
+    global: {
+      branches: 1,
+      functions: 1,
+      lines: 1,
+      statements: 1,
+    },
+  },
+  testPathIgnorePatterns: ["/node_modules/", ".cache/"],
+  moduleNameMapper: {
+    "^~/(.*)$": "<rootDir>/app/$1",
+  },
+  roots: ["<rootDir>"],
+  setupFilesAfterEnv: ["<rootDir>/config/jest.setup.ts"],
+};