test: add tests for internal util evaluateAbellBlock

abelljs · Mar 2, 2022 · 42aa849 · 42aa849
1 parent 4d55982
commit 42aa849
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Showing 3 changed files with 87 additions and 48 deletions.
diff --git a/packages/abell/src/utils/__tests__/api.spec.ts b/packages/abell/src/utils/__tests__/api.spec.ts
@@ -1,49 +1,48 @@
-// import { test, describe, expect } from 'vitest';
-// import { makeRoutesFromGlobImport } from '../api';
-// import { prefix } from './test-utils';
+import { test, describe, expect } from 'vitest';
+import { makeRoutesFromGlobImport } from '../api';
 
-// describe('makeRoutesFromGlobImport()', () => {
-//   test('should return relative abell files', () => {
-//     const abellPages = {
-//       './src/index.abell': {
-//         default: () => 'hehe'
-//       },
-//       './src/about.abell': {
-//         default: () => 'hehe'
-//       },
-//       './src/nested/index.abell': {
-//         default: () => 'hehe'
-//       }
-//     };
-//     expect(findAbellFileFromURL('/', abellPages)).toBe('./src/index.abell');
-//     expect(findAbellFileFromURL('/about', abellPages)).toBe(
-//       './src/about.abell'
-//     );
-//     expect(findAbellFileFromURL('/nested', abellPages)).toBe(
-//       './src/nested/index.abell'
-//     );
-//   });
+describe('makeRoutesFromGlobImport()', () => {
+  const abellPages = {
+    './src/index.abell': {
+      default: () => 'index'
+    },
+    './src/about.abell': {
+      default: () => 'about'
+    },
+    './src/nested/index.abell': {
+      default: () => 'nested'
+    },
+    './src/_components/navbar.abell': {
+      default: () => 'nav'
+    },
+    './src/components/_navbar.abell': {
+      default: () => 'nav2'
+    }
+  };
 
-//   test('should return absolute abell files', () => {
-//     const abellPages = {
-//       [prefix('./src/index.abell')]: {
-//         default: () => 'hehe'
-//       },
-//       [prefix('./src/about.abell')]: {
-//         default: () => 'hehe'
-//       },
-//       [prefix('./src/nested/index.abell')]: {
-//         default: () => 'hehe'
-//       }
-//     };
-//     expect(findAbellFileFromURL('/', abellPages)).toBe(
-//       prefix('./src/index.abell')
-//     );
-//     expect(findAbellFileFromURL('/about', abellPages)).toBe(
-//       prefix('./src/about.abell')
-//     );
-//     expect(findAbellFileFromURL('/nested', abellPages)).toBe(
-//       prefix('./src/nested/index.abell')
-//     );
-//   });
-// });
+  test('should return routes object based on abellPages', () => {
+    const routes = makeRoutesFromGlobImport(abellPages);
+    const paths = routes.map((route) => route.path);
+    const renderOutputs = routes.map((route) => route.render());
+    expect(routes[0]).toHaveProperty('path');
+    expect(routes[0]).toHaveProperty('render');
+    expect(paths).toEqual(['/', '/about', '/nested']);
+    expect(renderOutputs).toEqual(['index', 'about', 'nested']);
+  });
+
+  test('should allow underscore routes with ignoreUnderScoreURLs false', () => {
+    const routes = makeRoutesFromGlobImport(abellPages, {
+      ignoreUnderscoreURLs: false
+    });
+    const paths = routes.map((route) => route.path);
+    const renderOutputs = routes.map((route) => route.render());
+    expect(paths).toEqual([
+      '/',
+      '/about',
+      '/nested',
+      '/_components/navbar',
+      '/components/_navbar'
+    ]);
+    expect(renderOutputs).toEqual(['index', 'about', 'nested', 'nav', 'nav2']);
+  });
+});
diff --git a/packages/abell/src/utils/__tests__/internal-utils.spec.ts b/packages/abell/src/utils/__tests__/internal-utils.spec.ts
@@ -1,5 +1,5 @@
 import { test, describe, expect } from 'vitest';
-import { getURLFromFilePath } from '../internal-utils';
+import { getURLFromFilePath, evaluateAbellBlock } from '../internal-utils';
 import { BASE_PATH, prefix } from './test-utils';
 
 describe('getURLFromFilePath()', () => {
@@ -24,3 +24,38 @@ describe('getURLFromFilePath()', () => {
     );
   });
 });
+
+describe('evaluateAbellBlock()', () => {
+  test('should return evaluated number', () => {
+    expect(evaluateAbellBlock(3 + 2)).toBe(5);
+  });
+
+  test('should return the return of function', () => {
+    expect(evaluateAbellBlock(() => 3)).toBe(3);
+  });
+
+  test('should return an empty string on undefined and null', () => {
+    expect(evaluateAbellBlock(undefined)).toBe('');
+    expect(evaluateAbellBlock(null)).toBe('');
+  });
+
+  test('should return exact string on giving string', () => {
+    expect(evaluateAbellBlock('hello')).toBe('hello');
+  });
+
+  test('should return false on false', () => {
+    expect(evaluateAbellBlock(false)).toBe(false);
+  });
+
+  test('should return true on true', () => {
+    expect(evaluateAbellBlock(true)).toBe(true);
+  });
+
+  test('should join an array', () => {
+    expect(evaluateAbellBlock([1, 2, 3])).toBe('123');
+  });
+
+  test('should return 0 on given 0', () => {
+    expect(evaluateAbellBlock(0)).toBe(0);
+  });
+});
diff --git a/packages/abell/src/utils/internal-utils.ts b/packages/abell/src/utils/internal-utils.ts
@@ -20,6 +20,11 @@ export const findIndexPath = (abellPages: AbellPagesGlobImport): string => {
     abellPage.endsWith('index.abell')
   );
 
+  // Only one index file in import
+  if (abellIndexPaths.length === 1) {
+    return abellIndexPaths[0];
+  }
+
   // index.abell with shortest path is going to root index.abell
   let shortestPathLength = abellIndexPaths[0].length;
   let likelyRootIndexPath = abellIndexPaths[0];