#34 - aliases have the same weight as the basename

src/__tests__/utils-tests.ts

@@ -0,0 +1,41 @@
+import type { CachedMetadata } from 'obsidian'
+import { getAliasesFromMetadata } from '../utils'
+
+describe('Utils', () => {
+  describe('getAliasesFromMetadata', () => {
+    it('should return an empty string if no metadata is provided', () => {
+      // Act
+      const actual = getAliasesFromMetadata(null)
+      // Assert
+      expect(actual).toBe('')
+    })
+    it('should return an empty string if no aliases are provided', () => {
+      // Arrange
+      const metadata = {} as CachedMetadata
+      // Act
+      const actual = getAliasesFromMetadata(metadata)
+      // Assert
+      expect(actual).toBe('')
+    })
+    it('should join aliases with a comma', () => {
+      // Arrange
+      const metadata = {
+        frontmatter: { aliases: ['foo', 'bar'] },
+      } as CachedMetadata
+      // Act
+      const actual = getAliasesFromMetadata(metadata)
+      // Assert
+      expect(actual).toBe('foo, bar')
+    })
+    it('should return a single alias if only one is provided', () => {
+      // Arrange
+      const metadata = {
+        frontmatter: { aliases: 'foo, bar' },
+      } as CachedMetadata
+      // Act
+      const actual = getAliasesFromMetadata(metadata)
+      // Assert
+      expect(actual).toBe('foo, bar')
+    })
+  })
+})