From ced6c891a62064b0e787b95c28565ebacb5f9e2d Mon Sep 17 00:00:00 2001
From: Charlie Moore <moorejchar@gmail.com>
Date: Mon, 4 Oct 2021 12:23:05 -0400
Subject: [PATCH] Add tests for titleCaseConversion function

---
 Conversions/test/TitleCaseConversion.test.js | 51 ++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 Conversions/test/TitleCaseConversion.test.js

diff --git a/Conversions/test/TitleCaseConversion.test.js b/Conversions/test/TitleCaseConversion.test.js
new file mode 100644
index 000000000..a4eaa2ecd
--- /dev/null
+++ b/Conversions/test/TitleCaseConversion.test.js
@@ -0,0 +1,51 @@
+import { titleCaseConversion } from '../TitleCaseConversion'
+
+describe(('Tests for the titleCaseConversion function'), () => {
+  it('should return an empty string when the input is an empty string', () => {
+    expect(titleCaseConversion('')).toEqual('')
+  })
+
+  it('should return the input string when the input string is a title case string', () => {
+    expect(titleCaseConversion('A Proper Title Case String')).toEqual('A Proper Title Case String')
+  })
+
+  it('should return a title case string when input is an all-uppercase string', () => {
+    expect(titleCaseConversion('ALL UPPER CASE')).toEqual('All Upper Case')
+  })
+
+  it('should return a title case string when input is a title case string of with spaces', () => {
+    expect(titleCaseConversion('ALL UPPERCASE')).toEqual('All Uppercase')
+  })
+
+  it('should return a title case string when input is a title case string of with no spaces', () => {
+    expect(titleCaseConversion('ALLUPPERCASE')).toEqual('Alluppercase')
+  })
+
+  it('should return a title case string when input is a title case string with punctuation', () => {
+    expect(titleCaseConversion('All Title Case!')).toEqual('All Title Case!')
+  })
+
+  it('should return a title case string when input is an all-lowercase string with no spaces', () => {
+    expect(titleCaseConversion('lowercaseinput')).toEqual('Lowercaseinput')
+  })
+
+  it('should return a title case string when input is an all-lowercase string with spaces', () => {
+    expect(titleCaseConversion('lowercase input')).toEqual('Lowercase Input')
+  })
+
+  it('should return a title case string when input is an all-lowercase string with punctuation', () => {
+    expect(titleCaseConversion('lower, case, input.')).toEqual('Lower, Case, Input.')
+  })
+
+  it('should return a title case string when input is an mixed-case string', () => {
+    expect(titleCaseConversion('mixeD CaSe INPuT')).toEqual('Mixed Case Input')
+  })
+
+  it('should return a title case string when input is an mixed-case string with no spaces', () => {
+    expect(titleCaseConversion('mixeDCaSeINPuT')).toEqual('Mixedcaseinput')
+  })
+
+  it('should return a title case string when input is an mixed-case string with punctuation', () => {
+    expect(titleCaseConversion('mixeD, CaSe, INPuT!')).toEqual('Mixed, Case, Input!')
+  })
+})