Add test project, create nuget package

QuickChart.sln

@@ -6,12 +6,11 @@ MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuickChart", "QuickChart\QuickChart.csproj", "{60C2308A-500A-4DA1-AF8E-671C88696BFA}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{C076DB54-F991-4386-969E-110648801D22}"
-	ProjectSection(SolutionItems) = preProject
-		EmptyClass.cs = EmptyClass.cs
-	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuickChartExamples", "QuickChartExamples\QuickChartExamples.csproj", "{52AC08E4-5A20-4A46-A117-BFAC03BB7940}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "QuickChartTest", "QuickChartTest\QuickChartTest.csproj", "{0CEF2268-6F2B-4DEB-B152-DDA0B09ABEDA}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,6 +25,10 @@ Global
 		{52AC08E4-5A20-4A46-A117-BFAC03BB7940}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{52AC08E4-5A20-4A46-A117-BFAC03BB7940}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{52AC08E4-5A20-4A46-A117-BFAC03BB7940}.Release|Any CPU.Build.0 = Release|Any CPU
+		{0CEF2268-6F2B-4DEB-B152-DDA0B09ABEDA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{0CEF2268-6F2B-4DEB-B152-DDA0B09ABEDA}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{0CEF2268-6F2B-4DEB-B152-DDA0B09ABEDA}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{0CEF2268-6F2B-4DEB-B152-DDA0B09ABEDA}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

QuickChart/QuickChart.cs

@@ -56,6 +56,10 @@ namespace QuickChart
             queryString.Add("devicePixelRatio", DevicePixelRatio.ToString());
             queryString.Add("bkg", BackgroundColor);
             queryString.Add("c", Config);
+            if (!string.IsNullOrEmpty(Key))
+            {
+                queryString.Add("key", Key);
+            }
 
             return $"{Protocol}://{Host}:{Port}/chart?{queryString}";
         }
@@ -67,6 +71,9 @@ namespace QuickChart
                 throw new NullReferenceException("You must set Config on the QuickChart object before generating a URL");
             }
 
+            JsonSerializerOptions options = new JsonSerializerOptions();
+            options.IgnoreNullValues = true;
+
             String json = JsonSerializer.Serialize(new
             {
                 width = Width,
@@ -74,9 +81,8 @@ namespace QuickChart
                 backgroundColor = BackgroundColor,
                 devicePixelRatio = DevicePixelRatio,
                 chart = Config,
-            });
+                key = Key,
-
+            }, options);
-            // TODO(ian): key
 
             string url = $"{Protocol}://{Host}:{Port}/chart/create";
 
@@ -102,6 +108,9 @@ namespace QuickChart
                 throw new NullReferenceException("You must set Config on the QuickChart object before generating a URL");
             }
 
+            JsonSerializerOptions options = new JsonSerializerOptions();
+            options.IgnoreNullValues = true;
+
             String json = JsonSerializer.Serialize(new
             {
                 width = Width,
@@ -109,9 +118,8 @@ namespace QuickChart
                 backgroundColor = BackgroundColor,
                 devicePixelRatio = DevicePixelRatio,
                 chart = Config,
-            });
+                key = Key,
-
+            }, options);
-            // TODO(ian): key
 
             string url = $"{Protocol}://{Host}:{Port}/chart";
 

QuickChart/QuickChart.csproj

@@ -3,6 +3,18 @@
   <PropertyGroup>
     <OutputType>Library</OutputType>
     <TargetFramework>netcoreapp3.1</TargetFramework>
+    <PackOnBuild>true</PackOnBuild>
+    <Authors>Ian Webster</Authors>
+    <Copyright>Ian Webster 2020</Copyright>
+    <PackageLicenseUrl>https://github.com/typpo/quickchart-csharp/blob/main/LICENSE</PackageLicenseUrl>
+    <Owners>QuickChart</Owners>
+    <PackageProjectUrl>https://github.com/typpo/quickchart-csharp</PackageProjectUrl>
+    <Summary>Client library for the QuickChart Chart API, used to generate chart images.</Summary>
+    <PackageTags>chart image, chart api, chart, charts</PackageTags>
+    <Title>QuickChart</Title>
+    <Description>Client library for the QuickChart Chart API, used to generate chart images.</Description>
+    <PackageVersion>1.0.0</PackageVersion>
+    <PackageId>QuickChart</PackageId>
   </PropertyGroup>
 
 </Project>

QuickChartExamples/Simple.cs

@@ -7,7 +7,7 @@ namespace QuickChartExamples
     {
         static void Main(string[] args) {
             Console.WriteLine("Writing simple URL...");
-            QuickChart qc = new QuickChart();
+            Chart qc = new Chart();
 
             qc.Width = 500;
             qc.Height = 300;

QuickChartTest/QuickChartTest.cs

@@ -0,0 +1,63 @@
+using System;
+using Xunit;
+
+using QuickChart;
+
+namespace QuickChartTest
+{
+    public class QuickChartTest
+    {
+        [Fact]
+        public void TestBasic()
+        {
+            Chart qc = new Chart
+            {
+                Width = 500,
+                Height = 300,
+                Config = @"{
+                type: 'bar',
+                data: {
+                    labels: ['Q1', 'Q2', 'Q3', 'Q4'],
+                    datasets: [{
+                    label: 'Users',
+                    data: [50, 60, 70, 180]
+                    }]
+                }
+            }"
+            };
+
+            string url = qc.GetUrl();
+            Assert.Contains("https://quickchart.io:443/chart", url);
+            Assert.Contains("w=500", url);
+            Assert.Contains("h=300", url);
+            Assert.DoesNotContain("key=", url);
+        }
+
+        [Fact]
+        public void TestWithKey()
+        {
+            Chart qc = new Chart
+            {
+                Key = "abc123",
+                Width = 500,
+                Height = 300,
+                Config = @"{
+                type: 'bar',
+                data: {
+                    labels: ['Q1', 'Q2', 'Q3', 'Q4'],
+                    datasets: [{
+                    label: 'Users',
+                    data: [50, 60, 70, 180]
+                    }]
+                }
+            }"
+            };
+
+            string url = qc.GetUrl();
+            Assert.Contains("https://quickchart.io:443/chart", url);
+            Assert.Contains("w=500", url);
+            Assert.Contains("h=300", url);
+            Assert.Contains("key=abc123", url);
+        }
+    }
+}

QuickChartTest/QuickChartTest.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
+    <PackageReference Include="xunit" Version="2.4.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3"><IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+<PrivateAssets>all</PrivateAssets>
+</PackageReference>
+    <PackageReference Include="coverlet.collector" Version="1.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\QuickChart\QuickChart.csproj" />
+  </ItemGroup>
+</Project>