added unit test for minimum_should_match on match queries #741

Author: Mpdreamz

Diff for: src/Tests/Nest.Tests.Unit/Search/Query/Singles/MatchQueryJson.cs

@@ -16,6 +16,7 @@ public void MatchQuery()
 					.Match(t=>t
 						.OnField(f=>f.Name)
 						.Query("this is a test")
+						.MinimumShouldMatch("2<80%")
 						.Rewrite(RewriteMultiTerm.ConstantScoreDefault)
 					)
 			);
@@ -26,25 +27,13 @@ public void MatchQuery()
 					match: {
 						name : { 
 							query : ""this is a test"",
-							rewrite: ""constant_score_default""
+							rewrite: ""constant_score_default"",
+							minimum_should_match: ""2<80%""
 						}
 					}
 				}
 			}";
 			Assert.True(json.JsonEquals(expected), json);		
-			s = new SearchDescriptor<ElasticsearchProject>()
-				.From(0)
-				.Size(10)
-				.Query(q=>q
-					.Match(t=>t
-						.OnField(f=>f.Name)
-						.Query("this is a test")
-						.Rewrite(RewriteMultiTerm.ConstantScoreDefault)
-					)
-			);
-				
-			json = TestElasticClient.Serialize(s);
-			Assert.True(json.JsonEquals(expected), json);		
 		}
 
 		[Test]