Add unit tests for checking substrings

checking if all substrings contained in compareString

Wox.Infrastructure/StringMatcher.cs

@@ -147,7 +147,8 @@ namespace Wox.Infrastructure
                 {
                     Success = true,
                     MatchData = indexList,
-                    RawScore = Math.Max(score, pinyinScore)
+                    RawScore = Math.Max(score, pinyinScore),
+                    AllSubstringsContainedInCompareString = allSubstringsContainedInCompareString
                 };
 
                 return result;
@@ -288,6 +289,11 @@ namespace Wox.Infrastructure
             }
         }
 
+        /// <summary>
+        /// Indicates if all query's substrings are contained in the string to compare
+        /// </summary>        
+        public bool AllSubstringsContainedInCompareString { get; set; }
+
         /// <summary>
         /// Matched data to highlight.
         /// </summary>

Wox.Test/FuzzyMatcherTest.cs

@@ -247,5 +247,21 @@ namespace Wox.Test
                 $"Raw Score: {matchResult.RawScore}{Environment.NewLine}" +
                 $"Precision Level: {expectedPrecisionString}={expectedPrecisionScore}");
         }
+
+        [TestCase("sql servman", MicrosoftSqlServerManagementStudio, false)]
+        [TestCase("sql serv man", MicrosoftSqlServerManagementStudio, true)]
+        [TestCase("sql", MicrosoftSqlServerManagementStudio, true)]
+        [TestCase("sqlserv", MicrosoftSqlServerManagementStudio, false)]
+        [TestCase("mssms", MicrosoftSqlServerManagementStudio, false)]
+        [TestCase("chr", "Change settings for text-to-speech and for speech recognition (if installed).", false)]
+        [TestCase("ch r", "Change settings for text-to-speech and for speech recognition (if installed).", true)]
+        public void WhenGivenQueryShouldEvaluateTrueFalseIfCompareStringContainsAllSubstrings(string queryString, string compareString, bool expectedResult)
+        {
+            // When, Given
+            var matchResult = StringMatcher.FuzzySearch(queryString, compareString).AllSubstringsContainedInCompareString;
+
+            // Should
+            Assert.AreEqual(matchResult, expectedResult);
+        }
     }
 }