Meta: Add a simple test

kanimal-tests/EmbeddedUtilities.cs

@@ -0,0 +1,14 @@
+using System.IO;
+using System.Reflection;
+
+namespace kanimal_tests
+{
+    public static class EmbeddedUtilities
+    {
+        private static Assembly assembly = Assembly.GetExecutingAssembly();
+        public static Stream GetResource(string resourceName)
+        {
+            return assembly.GetManifestResourceStream(resourceName);
+        }
+    }
+}

kanimal-tests/KTestContext.cs

@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using kanimal;
+
+namespace kanimal_tests
+{
+    // A virtual scenario of memorystreams to substitute for actual files
+    public class KTestContext
+    {
+
+    }
+
+    public class ScmlContext : KTestContext
+    {
+        public Stream Scml;
+        public Dictionary<string, Bitmap> Sprites;
+
+        // Construct an ScmlContext given a directory (aka namespace) for
+        // files embedded into the assembly.
+        public ScmlContext(string namespaceName)
+        {
+            var assembly = Assembly.GetExecutingAssembly();
+            var files = assembly.GetManifestResourceNames()
+                .Where(name => name.EndsWith("scml") || name.EndsWith("png"));
+            Sprites = new Dictionary<string, Bitmap>();
+            foreach (var filename in files)
+            {
+                if (filename.EndsWith("scml"))
+                {
+                    Scml = EmbeddedUtilities.GetResource(filename);
+                }
+                else
+                {
+                    // Need to get the base filename by chopping off the namespace
+                    var realName = filename.Substring("kanimal_tests.".Length + namespaceName.Length + 1);
+                    Sprites[Utilities.WithoutExtension(realName)] =
+                        new Bitmap(EmbeddedUtilities.GetResource(filename));
+                }
+            }
+        }
+    }
+}

kanimal-tests/ScmlReaderTests.cs

@@ -0,0 +1,42 @@
+using System.Linq;
+using kanimal;
+using Microsoft.VisualStudio.TestPlatform.Common.Utilities;
+using NUnit.Framework;
+
+namespace kanimal_tests
+{
+    public class ScmlReaderTests
+    {
+        private static ScmlContext Minimal;
+
+        [SetUp]
+        public void Setup()
+        {
+            Minimal = new ScmlContext("testcases.minimal");
+        }
+
+        [Test]
+        // The minimal case has a simple build content and thus a known state.
+        public void TestMinimalBuildCorrect()
+        {
+            var reader = new ScmlReader(Minimal.Scml, Minimal.Sprites);
+            reader.Read();
+
+            var buildData = reader.BuildData;
+            Assert.AreEqual(1, buildData.SymbolCount);
+            Assert.AreEqual(1, buildData.FrameCount);
+            Assert.AreEqual(1696137821, buildData.Symbols[0].Hash);
+            var frames = buildData.Symbols[0].Frames;
+            Assert.AreEqual(1, frames.Count);
+            Assert.AreEqual(1, frames[0].Duration);
+            Assert.AreEqual(0, frames[0].BuildImageIndex);
+            Assert.AreEqual(100, frames[0].PivotX);
+            Assert.AreEqual(100, frames[0].PivotY);
+
+            var hashtable = reader.BuildHashes;
+            Assert.AreEqual(1, hashtable.Count);
+            Assert.AreEqual(1696137821, hashtable.Keys.First());
+            Assert.AreEqual("square", hashtable.Values.First());
+        }
+    }
+}

kanimal-tests/kanimal-tests.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>netcoreapp3.0</TargetFramework>
+        <RootNamespace>kanimal_tests</RootNamespace>
+
+        <IsPackable>false</IsPackable>
+        <DebugType>full</DebugType>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="nunit" Version="3.12.0" />
+        <PackageReference Include="NUnit3TestAdapter" Version="3.13.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+        <PackageReference Include="System.Drawing.Common" Version="4.7.0-preview1.19504.10" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <None Remove="testcases\minimal\square_0.png" />
+      <EmbeddedResource Include="testcases\minimal\square_0.png" />
+      <None Remove="testcases\minimal\test_minimal.scml" />
+      <EmbeddedResource Include="testcases\minimal\test_minimal.scml" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\kanimal\kanimal.csproj" />
+    </ItemGroup>
+
+</Project>

kanimal-tests/testcases/minimal/test_minimal.scml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<spriter_data scml_version="1.0" generator="BrashMonkey Spriter" generator_version="r11">
+    <folder id="0">
+        <file id="0" name="square_0.png" width="100" height="100" pivot_x="0" pivot_y="1"/>
+    </folder>
+    <entity id="0" name="test">
+        <animation id="0" name="place" length="400" interval="100">
+            <mainline>
+                <key id="0">
+                    <object_ref id="0" timeline="0" key="0" z_index="0"/>
+                </key>
+                <key id="1" time="100">
+                    <object_ref id="0" timeline="0" key="0" z_index="0"/>
+                </key>
+                <key id="2" time="200">
+                    <object_ref id="0" timeline="0" key="0" z_index="0"/>
+                </key>
+                <key id="3" time="300">
+                    <object_ref id="0" timeline="0" key="0" z_index="0"/>
+                </key>
+            </mainline>
+            <timeline id="0" name="square_0">
+                <key id="0" spin="0">
+                    <object folder="0" file="0" x="-49" y="100" angle="0"/>
+                </key>
+            </timeline>
+        </animation>
+    </entity>
+</spriter_data>

kanimal.sln

@@ -4,6 +4,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "kanimal", "kanimal\kanimal.
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "kanimal-cli", "kanimal-cli\kanimal-cli.csproj", "{387A2060-D187-491D-A600-867A59FC9E23}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "kanimal-tests", "kanimal-tests\kanimal-tests.csproj", "{EC46A6C4-DAC7-44CB-A2CF-8A602DEB25D4}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -18,5 +20,9 @@ Global
 		{387A2060-D187-491D-A600-867A59FC9E23}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{387A2060-D187-491D-A600-867A59FC9E23}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{387A2060-D187-491D-A600-867A59FC9E23}.Release|Any CPU.Build.0 = Release|Any CPU
+		{EC46A6C4-DAC7-44CB-A2CF-8A602DEB25D4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{EC46A6C4-DAC7-44CB-A2CF-8A602DEB25D4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{EC46A6C4-DAC7-44CB-A2CF-8A602DEB25D4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{EC46A6C4-DAC7-44CB-A2CF-8A602DEB25D4}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal