add warning message to result when the beiginning of the requestUri has a Slash

Author: amin

src/HttpClientToCurl/Builder.cs

@@ -29,22 +29,32 @@ internal static StringBuilder AddAbsoluteUrl(this StringBuilder stringBuilder, s
         if (!string.IsNullOrWhiteSpace(baseUrl))
         {
             string inputBaseUrl = baseUrl.Trim();
-            if (inputBaseUrl.EndsWith("/"))
-                inputBaseUrl = inputBaseUrl.Remove(inputBaseUrl.Length - 1);
-
-            StringBuilder inputUri = new StringBuilder();
-
-            if (!string.IsNullOrWhiteSpace(requestUri?.Trim()) && !requestUri.StartsWith("/"))
-                inputUri = inputUri.Append('/');
-
-            inputUri.Append(requestUri?.Trim());
 
+            string inputRequestUri = requestUri?.Trim();
+            if (!string.IsNullOrWhiteSpace(inputRequestUri))
+            {
+                if (inputRequestUri.StartsWith('/'))
+                {
+                    inputRequestUri = inputRequestUri.Remove(0, 1);
+                    var warningMessage = AddWarningMessageForAdditionalSlash();
+
+                    stringBuilder
+                        .Insert(0, warningMessage)
+                        .Insert(warningMessage.Length, Environment.NewLine);
+                }
+            }
+            else
+                inputBaseUrl = inputBaseUrl.Remove(inputBaseUrl.Length - 1);
+            
             return stringBuilder
-                .Append($"{inputBaseUrl}{inputUri}")
+                .Append($"{inputBaseUrl}{inputRequestUri}")
                 .Append(' ');
         }
 
         throw new InvalidDataException("baseUrl argument is null or empty!");
+
+        string AddWarningMessageForAdditionalSlash()
+            => "# Warning: you must remove the Slash at the first of the requestUri.";
     }
 
     internal static StringBuilder AddHeaders(this StringBuilder stringBuilder, HttpClient httpClient, HttpRequestMessage httpRequestMessage, bool needAddDefaultHeaders = true)

src/HttpClientToCurlGeneratorTest/FunctionalTest/FailedScenariosTests.cs

@@ -2,5 +2,5 @@ namespace HttpClientToCurlGeneratorTest.FunctionalTest;
 
 public class FailedScenariosTests
 {
-    
+    // Nothing now
 }

src/HttpClientToCurlGeneratorTest/FunctionalTest/SuccessScenariosTests.cs

@@ -44,7 +44,7 @@ public void GenerateCurl_When_Set_RequestUri_Inside_HttpRequestMessage_For_PostM
         // Arrange
         string requestBody = @"{""name"":""sara"",""requestId"":10001001,""amount"":20000}";
 
-        var httpRequestMessage = new HttpRequestMessage(HttpMethod.Post, "/api/test");
+        var httpRequestMessage = new HttpRequestMessage(HttpMethod.Post, "api/test");
         httpRequestMessage.Content = new StringContent(requestBody, Encoding.UTF8, MediaTypeNames.Application.Json);
         httpRequestMessage.Headers.Add("Authorization", "Bearer 4797c126-3f8a-454a-aff1-96c0220dae61");
 

src/HttpClientToCurlGeneratorTest/UnitTest/MediaTypes/Json/SuccessCurlGeneratorTests.cs

@@ -195,6 +195,37 @@ public void GenerateCurl_Without_Content_For_PostMethod()
                 @"curl -X POST http://localhost:1213/api/test -H 'Authorization: Bearer 56bfa7a0-0541-4d71-9efc-8b28219ac31a' -d ''"));
     }
 
+    [Theory]
+    public void GenerateCurl_Along_With_Warning_When_Exist_Slash_At_The_Beginning_Of_The_RequestUri_For_PostMethod()
+    {
+        // Arrange
+        string requestBody = @"{""name"":""sara"",""requestId"":10001001,""amount"":20000}";
+
+        var requestUri = "/api/test";
+        var httpRequestMessage = new HttpRequestMessage(HttpMethod.Post, requestUri);
+        httpRequestMessage.Content = new StringContent(requestBody, Encoding.UTF8, MediaTypeNames.Application.Json);
+        httpRequestMessage.Headers.Add("Authorization", "Bearer 4797c126-3f8a-454a-aff1-96c0220dae61");
+
+        using var httpClient = new HttpClient();
+        httpClient.BaseAddress = new Uri("http://localhost:1213");
+
+        // Act
+        string script = Generator.GenerateCurl(
+            httpClient,
+            httpRequestMessage,
+            requestUri,
+            true);
+
+        // Assert
+        Assert.That(script, Is.Not.Null);
+        Assert.That(script, Is.Not.Empty);
+        Assert.That(script, Does.StartWith("# Warning"));
+        Assert.That(script?.Trim(),
+            Is.EqualTo(
+                @"# Warning: you must remove the Slash at the first of the requestUri.
+curl -X POST http://localhost:1213/api/test -H 'Authorization: Bearer 4797c126-3f8a-454a-aff1-96c0220dae61' -H 'Content-Type: application/json; charset=utf-8' -d '{""name"":""sara"",""requestId"":10001001,""amount"":20000}'"));
+    }
+
     #endregion
 
     #region :: GenerateCurl For Get Method ::
@@ -254,7 +285,36 @@ public void GenerateCurl_With_QueryString_For_GetMethod()
         Assert.That(script, Is.Not.Empty);
         Assert.That(script, Does.StartWith("curl"));
         Assert.That(script?.Trim(),
-            Is.EqualTo(@"curl http://localhost:1213/api/test?id=12 -H 'Authorization: Bearer 703438f3-16ad-4ba5-b923-8f72cd0f2db9' -H 'Content-Type: application/json; charset=utf-8'"));
+            Is.EqualTo(
+                @"curl http://localhost:1213/api/test?id=12 -H 'Authorization: Bearer 703438f3-16ad-4ba5-b923-8f72cd0f2db9' -H 'Content-Type: application/json; charset=utf-8'"));
+    }
+
+    [Theory]
+    public void GenerateCurl_Along_With_Warning_When_Exist_Slash_At_The_Beginning_Of_The_RequestUri_For_GetMethod()
+    {
+        // Arrange
+        var requestUri = "/api/test";
+        var httpRequestMessage = new HttpRequestMessage(HttpMethod.Get, requestUri);
+        httpRequestMessage.Content = new StringContent(string.Empty, Encoding.UTF8, MediaTypeNames.Application.Json);
+        httpRequestMessage.Headers.Add("Authorization", "Bearer 703438f3-16ad-4ba5-b923-8f72cd0f2db9");
+
+        using var httpClient = new HttpClient();
+        httpClient.BaseAddress = new Uri("http://localhost:1213");
+
+        // Act
+        string script = Generator.GenerateCurl(
+            httpClient,
+            httpRequestMessage,
+            requestUri,
+            true);
+
+        // Assert
+        Assert.That(script, Is.Not.Null);
+        Assert.That(script, Is.Not.Empty);
+        Assert.That(script, Does.StartWith("# Warning"));
+        Assert.That(script?.Trim(),
+            Is.EqualTo(@"# Warning: you must remove the Slash at the first of the requestUri.
+curl http://localhost:1213/api/test -H 'Authorization: Bearer 703438f3-16ad-4ba5-b923-8f72cd0f2db9' -H 'Content-Type: application/json; charset=utf-8'"));
     }
 
     #endregion