binary-search: add generator

Author: ErikSchierboom

exercises/practice/binary-search/.meta/Generator.tpl

@@ -0,0 +1,13 @@
+using System;
+using Xunit;
+
+public class {{testClass}}
+{
+    {{for test in tests}}
+    [Fact{{if !for.first}}(Skip = "Remove this Skip property to run this test"){{end}}]
+    public void {{test.testMethod}}()
+    {
+        Assert.Equal({{if test.expected.error}}-1{{else}}{{test.expected}}{{end}}, {{testedClass}}.{{test.testedMethod}}({{test.input.array}}, {{test.input.value}}));
+    }
+    {{end}}
+}

exercises/practice/binary-search/BinarySearchTests.cs

@@ -6,88 +6,66 @@ public class BinarySearchTests
     [Fact]
     public void Finds_a_value_in_an_array_with_one_element()
     {
-        var array = new[] { 6 };
-        var value = 6;
-        Assert.Equal(0, BinarySearch.Find(array, value));
+        Assert.Equal(0, BinarySearch.Find([6], 6));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Finds_a_value_in_the_middle_of_an_array()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 6;
-        Assert.Equal(3, BinarySearch.Find(array, value));
+        Assert.Equal(3, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 6));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Finds_a_value_at_the_beginning_of_an_array()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 1;
-        Assert.Equal(0, BinarySearch.Find(array, value));
+        Assert.Equal(0, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 1));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Finds_a_value_at_the_end_of_an_array()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 11;
-        Assert.Equal(6, BinarySearch.Find(array, value));
+        Assert.Equal(6, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 11));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Finds_a_value_in_an_array_of_odd_length()
     {
-        var array = new[] { 1, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 634 };
-        var value = 144;
-        Assert.Equal(9, BinarySearch.Find(array, value));
+        Assert.Equal(9, BinarySearch.Find([1, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 634], 144));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Finds_a_value_in_an_array_of_even_length()
     {
-        var array = new[] { 1, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377 };
-        var value = 21;
-        Assert.Equal(5, BinarySearch.Find(array, value));
+        Assert.Equal(5, BinarySearch.Find([1, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377], 21));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Identifies_that_a_value_is_not_included_in_the_array()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 7;
-        Assert.Equal(-1, BinarySearch.Find(array, value));
+        Assert.Equal(-1, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 7));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
-    public void A_value_smaller_than_the_arrays_smallest_value_is_not_found()
+    public void A_value_smaller_than_the_array_s_smallest_value_is_not_found()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 0;
-        Assert.Equal(-1, BinarySearch.Find(array, value));
+        Assert.Equal(-1, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 0));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
-    public void A_value_larger_than_the_arrays_largest_value_is_not_found()
+    public void A_value_larger_than_the_array_s_largest_value_is_not_found()
     {
-        var array = new[] { 1, 3, 4, 6, 8, 9, 11 };
-        var value = 13;
-        Assert.Equal(-1, BinarySearch.Find(array, value));
+        Assert.Equal(-1, BinarySearch.Find([1, 3, 4, 6, 8, 9, 11], 13));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Nothing_is_found_in_an_empty_array()
     {
-        var array = Array.Empty<int>();
-        var value = 1;
-        Assert.Equal(-1, BinarySearch.Find(array, value));
+        Assert.Equal(-1, BinarySearch.Find([], 1));
     }
 
     [Fact(Skip = "Remove this Skip property to run this test")]
     public void Nothing_is_found_when_the_left_and_right_bounds_cross()
     {
-        var array = new[] { 1, 2 };
-        var value = 0;
-        Assert.Equal(-1, BinarySearch.Find(array, value));
+        Assert.Equal(-1, BinarySearch.Find([1, 2], 0));
     }
 }