use cross-platform paths

Author: TimHess

src/Configuration/test/Kubernetes.ServiceBinding.Test/ServiceBindingConfigurationProviderTest.cs

@@ -146,12 +146,12 @@ public void PostProcessors_CanBeEnabled()
 
     private static string GetK8SResourcesDirectory(string name)
     {
-        return Path.Combine(Environment.CurrentDirectory, $"..\\..\\..\\resources\\k8s\\{name}");
+        return Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "resources", "k8s", $"{name}");
     }
 
     private static string GetEmptyK8SResourcesDirectory()
     {
-        return Path.Combine(Environment.CurrentDirectory, "..\\..\\..\\resources\\k8s-empty\\");
+        return Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "resources", "k8s-empty");
     }
 
     private class TestPostProcessor : IConfigurationPostProcessor

src/Configuration/test/Kubernetes.ServiceBinding.Test/ServiceBindingConfigurationSourceTest.cs

@@ -29,7 +29,7 @@ public void EnvironmentVariableSet()
         try
         {
             var source = new ServiceBindingConfigurationSource();
-            Assert.Contains("resources\\k8s", source.ServiceBindingRoot, StringComparison.OrdinalIgnoreCase);
+            Assert.Contains(Path.Combine("resources", "k8s"), source.ServiceBindingRoot, StringComparison.OrdinalIgnoreCase);
             Assert.NotNull(source.FileProvider);
             Assert.NotNull(source.FileProvider.GetDirectoryContents("/"));
         }
@@ -61,6 +61,6 @@ public void Build_CapturesParentConfiguration()
 
     private static string GetK8SResourcesDirectory(string name)
     {
-        return Path.Combine(Environment.CurrentDirectory, $"..\\..\\..\\resources\\k8s\\{name}");
+        return Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "resources", "k8s", $"{name}");
     }
 }

src/Configuration/test/Kubernetes.ServiceBinding.Test/ServiceBindingTest.cs

@@ -24,7 +24,7 @@ public void PopulatesFromFileSystem_Kubernetes()
         Assert.Equal("test-name-1", binding.Name);
         Assert.Equal("test-type-1", binding.Type);
         Assert.Equal("test-provider-1", binding.Provider);
-        Assert.Contains("resources\\k8s\\test-name-1", binding.Path, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains(Path.Combine("resources", "k8s", "test-name-1"), binding.Path, StringComparison.OrdinalIgnoreCase);
         Assert.NotNull(binding.Secrets);
         Assert.Single(binding.Secrets);
         Assert.Equal("test-secret-value", binding.Secrets["test-secret-key"]);
@@ -39,14 +39,14 @@ public void PopulatesFromFileSystem_WithHiddenFilesAndLinks_Kubernetes()
         Assert.Equal("test-k8s", binding.Name);
         Assert.Equal("test-type-1", binding.Type);
         Assert.Equal("test-provider-1", binding.Provider);
-        Assert.Contains("resources\\k8s\\test-k8s", binding.Path, StringComparison.OrdinalIgnoreCase);
+        Assert.Contains(Path.Combine("resources", "k8s", "test-k8s"), binding.Path, StringComparison.OrdinalIgnoreCase);
         Assert.NotNull(binding.Secrets);
         Assert.Single(binding.Secrets);
         Assert.Equal("test-secret-value", binding.Secrets["test-secret-key"]);
     }
 
     private static string GetK8SResourcesDirectory(string name)
     {
-        return Path.Combine(Environment.CurrentDirectory, $"..\\..\\..\\resources\\k8s\\{name}");
+        return Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "resources", "k8s", $"{name}");
     }
 }

src/Configuration/test/Kubernetes.ServiceBinding.Test/ServiceBindingsTest.cs

@@ -28,6 +28,6 @@ public void PopulatesContent()
 
     private static string GetK8SResourcesDirectory()
     {
-        return Path.Combine(Environment.CurrentDirectory, "..\\..\\..\\resources\\k8s\\");
+        return Path.Combine(Environment.CurrentDirectory, "..", "..", "..", "resources", "k8s");
     }
 }