Fixing test

Author: mathewc

src/WebJobs.Script/Config/ScriptSettingsManager.cs

@@ -32,7 +32,7 @@ public static ScriptSettingsManager Instance
 
         public bool IsDynamicSku => WebsiteSku == ScriptConstants.DynamicSku;
 
-        public bool FileSystemIsReadOnly => IsZipDeployment;
+        public virtual bool FileSystemIsReadOnly => IsZipDeployment;
 
         public virtual string AzureWebsiteDefaultSubdomain
         {

test/WebJobs.Script.Tests.Integration/Host/ScriptHostManagerTests.cs

@@ -484,6 +484,7 @@ public void IsHostHealthy_ReturnsExpectedResult()
 
             bool isAzureEnvironment = false;
             mockSettings.Setup(p => p.IsAzureEnvironment).Returns(() => isAzureEnvironment);
+            mockSettings.Setup(p => p.FileSystemIsReadOnly).Returns(false);
 
             config.HostHealthMonitor.Enabled = false;
             Assert.True(target.Object.IsHostHealthy());