From a87ece83a502419ab9031486808fee60c9222cbe Mon Sep 17 00:00:00 2001
From: Mark J Price <markjprice@gmail.com>
Date: Tue, 10 May 2022 08:00:55 +0100
Subject: [PATCH] Added prime numbers up to 1000

---
 .../Ch04Ex02PrimeFactorsLib/Primes.cs         | 20 ++++++++-
 .../PrimeFactorsUnitTests.cs                  | 42 +++++++++++++++++++
 .../Ch04Ex02PrimeFactorsLib/Primes.cs         | 20 ++++++++-
 .../PrimeFactorsUnitTests.cs                  | 42 +++++++++++++++++++
 4 files changed, 122 insertions(+), 2 deletions(-)

diff --git a/vs4win/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs b/vs4win/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
index f8f4281..3fd9a27 100644
--- a/vs4win/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
+++ b/vs4win/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
@@ -3,7 +3,25 @@
   public class Primes
   {
     public static int[] PrimeNumbers = new[]
-        {
+    {
+      997, 991, 983, 977, 971, 967, 953, 
+      947, 941, 937, 929, 919, 911, 907, 887,
+      883, 881, 877, 863, 859, 857, 853, 839, 
+      829, 827, 823, 821, 811, 809, 797, 787,
+      773, 769, 761, 757, 751, 743, 739, 733, 
+      727, 719, 709, 701, 691, 683, 677, 673, 
+      661, 659, 653, 647, 643, 641, 631, 619, 
+      617, 613, 607, 601, 599, 593, 587, 577,
+      571, 569, 563, 557, 547, 541, 523, 521,
+      509, 503, 499, 491, 487, 479, 467, 463,
+      461, 457, 449, 443, 439, 433, 431, 421,
+      419, 409, 401, 397, 389, 383, 379, 373,
+      367, 359, 353, 349, 347, 337, 331, 317,
+      313, 311, 307, 293, 283, 281, 277, 271,
+      269, 263, 257, 251, 241, 239, 233, 229,
+      227, 223, 211, 199, 197, 193, 191, 181,
+      179, 173, 167, 163, 157, 151, 149, 139,
+      137, 131, 127, 113, 109, 107, 103, 101,
       97, 89, 83, 79, 73, 71, 67, 61, 59, 53,
       47, 43, 41, 37, 31, 29, 23, 19, 17, 13,
       11, 7, 5, 3, 2
diff --git a/vs4win/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs b/vs4win/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
index 4f88eba..61e15d0 100644
--- a/vs4win/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
+++ b/vs4win/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
@@ -31,5 +31,47 @@ namespace Ch04Ex02PrimeFactorsTests
       // assert
       Assert.Equal(expected, actual);
     }
+
+    [Fact]
+    public void PrimeFactorsOf519()
+    {
+      // arrange
+      int number = 519;
+      string expected = "173 x 3";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
+
+    [Fact]
+    public void PrimeFactorsOf997()
+    {
+      // arrange
+      int number = 997;
+      string expected = "997";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
+
+    [Fact]
+    public void PrimeFactorsOf1000()
+    {
+      // arrange
+      int number = 1000;
+      string expected = "5 x 5 x 5 x 2 x 2 x 2";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
   }
 }
diff --git a/vscode/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs b/vscode/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
index f8f4281..3fd9a27 100644
--- a/vscode/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
+++ b/vscode/Chapter04/Ch04Ex02PrimeFactorsLib/Primes.cs
@@ -3,7 +3,25 @@
   public class Primes
   {
     public static int[] PrimeNumbers = new[]
-        {
+    {
+      997, 991, 983, 977, 971, 967, 953, 
+      947, 941, 937, 929, 919, 911, 907, 887,
+      883, 881, 877, 863, 859, 857, 853, 839, 
+      829, 827, 823, 821, 811, 809, 797, 787,
+      773, 769, 761, 757, 751, 743, 739, 733, 
+      727, 719, 709, 701, 691, 683, 677, 673, 
+      661, 659, 653, 647, 643, 641, 631, 619, 
+      617, 613, 607, 601, 599, 593, 587, 577,
+      571, 569, 563, 557, 547, 541, 523, 521,
+      509, 503, 499, 491, 487, 479, 467, 463,
+      461, 457, 449, 443, 439, 433, 431, 421,
+      419, 409, 401, 397, 389, 383, 379, 373,
+      367, 359, 353, 349, 347, 337, 331, 317,
+      313, 311, 307, 293, 283, 281, 277, 271,
+      269, 263, 257, 251, 241, 239, 233, 229,
+      227, 223, 211, 199, 197, 193, 191, 181,
+      179, 173, 167, 163, 157, 151, 149, 139,
+      137, 131, 127, 113, 109, 107, 103, 101,
       97, 89, 83, 79, 73, 71, 67, 61, 59, 53,
       47, 43, 41, 37, 31, 29, 23, 19, 17, 13,
       11, 7, 5, 3, 2
diff --git a/vscode/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs b/vscode/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
index 4f88eba..61e15d0 100644
--- a/vscode/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
+++ b/vscode/Chapter04/Ch04Ex02PrimeFactorsTests/PrimeFactorsUnitTests.cs
@@ -31,5 +31,47 @@ namespace Ch04Ex02PrimeFactorsTests
       // assert
       Assert.Equal(expected, actual);
     }
+
+    [Fact]
+    public void PrimeFactorsOf519()
+    {
+      // arrange
+      int number = 519;
+      string expected = "173 x 3";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
+
+    [Fact]
+    public void PrimeFactorsOf997()
+    {
+      // arrange
+      int number = 997;
+      string expected = "997";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
+
+    [Fact]
+    public void PrimeFactorsOf1000()
+    {
+      // arrange
+      int number = 1000;
+      string expected = "5 x 5 x 5 x 2 x 2 x 2";
+
+      // act
+      string actual = Primes.PrimeFactors(number);
+
+      // assert
+      Assert.Equal(expected, actual);
+    }
   }
 }