From 97c9c04e9f379a0632aec7297b9ca23b4529e408 Mon Sep 17 00:00:00 2001
From: Caio de Lima Granero <caio.granero@livance.com.br>
Date: Mon, 2 Dec 2019 18:08:12 -0300
Subject: [PATCH 1/2] Change the type of GIACode because some zipcodes doesn't
 have it and the code was throwing Newtonsoft.Json.JsonSerializationException.

---
 ViaCEP.Tests/ZipCodeTests.cs | 17 +++++++++++++++--
 ViaCEP/VIaCEPResult.cs       |  2 +-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/ViaCEP.Tests/ZipCodeTests.cs b/ViaCEP.Tests/ZipCodeTests.cs
index 3da7b37..f7366e4 100644
--- a/ViaCEP.Tests/ZipCodeTests.cs
+++ b/ViaCEP.Tests/ZipCodeTests.cs
@@ -15,10 +15,23 @@ public void ValidateSearchByZipCode()
         {
             var result = ViaCEPClient.Search("03177010");
             Assert.NotNull(result);
-            Assert.Equal("Rua Doutor João Batista de Lacerda", result.Street);
+            Assert.Equal("Rua Doutor Jo�o Batista de Lacerda", result.Street);
             Assert.Equal("Quarta Parada", result.Neighborhood);
-            Assert.Equal("São Paulo", result.City);
+            Assert.Equal("S�o Paulo", result.City);
             Assert.Equal("SP", result.StateInitials);
         }
+        
+        
+        /// <summary>
+        /// Validates if the search by zip code don't throw a exception if the address doesn't have a gia code 
+        /// </summary>
+        /// <returns></returns>
+        [Fact]
+        public void ValidateSearchByZipCodeWithoutGiaCode()
+        {
+            var result = ViaCEPClient.Search("22795641");
+            Assert.NotNull(result);
+            Assert.Null(result.GIACode);
+        }
     }
 }
diff --git a/ViaCEP/VIaCEPResult.cs b/ViaCEP/VIaCEPResult.cs
index aaeddee..c630006 100644
--- a/ViaCEP/VIaCEPResult.cs
+++ b/ViaCEP/VIaCEPResult.cs
@@ -87,6 +87,6 @@ public sealed class ViaCEPResult
         /// The gia code.
         /// </value>
         [JsonProperty("gia")]
-        public Int32 GIACode { get; set; }
+        public Int32? GIACode { get; set; }
     }
 }

From d2c845804213e3980d7cf6f4fb84384057f63208 Mon Sep 17 00:00:00 2001
From: Caio de Lima Granero <caio.granero@livance.com.br>
Date: Mon, 2 Dec 2019 18:10:25 -0300
Subject: [PATCH 2/2] Fix unicode style.

---
 ViaCEP.Tests/ZipCodeTests.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ViaCEP.Tests/ZipCodeTests.cs b/ViaCEP.Tests/ZipCodeTests.cs
index f7366e4..d4226de 100644
--- a/ViaCEP.Tests/ZipCodeTests.cs
+++ b/ViaCEP.Tests/ZipCodeTests.cs
@@ -15,9 +15,9 @@ public void ValidateSearchByZipCode()
         {
             var result = ViaCEPClient.Search("03177010");
             Assert.NotNull(result);
-            Assert.Equal("Rua Doutor Jo�o Batista de Lacerda", result.Street);
+            Assert.Equal("Rua Doutor João Batista de Lacerda", result.Street);
             Assert.Equal("Quarta Parada", result.Neighborhood);
-            Assert.Equal("S�o Paulo", result.City);
+            Assert.Equal("São Paulo", result.City);
             Assert.Equal("SP", result.StateInitials);
         }