Adding unit test for assembly load failures

glennblock · glennblock · commit 5dbaea4db91e · 2013-12-24T09:33:53.000Z
diff --git a/test/ScriptCs.Hosting.Tests/RuntimeServicesTests.cs b/test/ScriptCs.Hosting.Tests/RuntimeServicesTests.cs
@@ -229,6 +229,19 @@ public void ShouldRegisterTheOverriddenAssemblyResolverInstance()
                 _overrides[typeof(IAssemblyResolver)] = mock.Object;
                 _runtimeServices.Container.Resolve<IAssemblyResolver>().ShouldEqual(mock.Object);
             }
+
+            [Fact]
+            public void ShouldLogAWarningOnAnAssemblyLoadFailure()
+            {
+                var mock = new Mock<IAssemblyResolver>();
+                mock.Setup(a => a.GetAssemblyPaths(It.IsAny<string>())).Returns(new[] {"foo.dll"});
+                _overrides[typeof (IAssemblyResolver)] = mock.Object;
+                var initializationServices = new InitializationServices(_mockLogger.Object, _overrides);
+                var runtimeServices = new RuntimeServices(_mockLogger.Object, _overrides, new List<Type>(), _mockConsole.Object, _scriptEngineType, _scriptExecutorType, true, initializationServices, "script.csx");
+                var container = runtimeServices.Container;
+                _mockLogger.Verify(l=>l.DebugFormat("Failure loading assembly: {0}. Exception: {1}", "foo.dll", "Could not load file or assembly 'foo.dll' or one of its dependencies. The system cannot find the file specified."));
+                _mockLogger.Verify(l=>l.Warn("Some assemblies failed to load. Launch with '-loglevel debug' to see the details"));
+            }
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -229,6 +229,19 @@ public void ShouldRegisterTheOverriddenAssemblyResolverInstance()`
`229`	`229`	`_overrides[typeof(IAssemblyResolver)] = mock.Object;`
`230`	`230`	`_runtimeServices.Container.Resolve<IAssemblyResolver>().ShouldEqual(mock.Object);`
`231`	`231`	`}`
	`232`	`+`
	`233`	`+ [Fact]`
	`234`	`+ public void ShouldLogAWarningOnAnAssemblyLoadFailure()`
	`235`	`+ {`
	`236`	`+ var mock = new Mock<IAssemblyResolver>();`
	`237`	`+ mock.Setup(a => a.GetAssemblyPaths(It.IsAny<string>())).Returns(new[] {"foo.dll"});`
	`238`	`+ _overrides[typeof (IAssemblyResolver)] = mock.Object;`
	`239`	`+ var initializationServices = new InitializationServices(_mockLogger.Object, _overrides);`
	`240`	`+ var runtimeServices = new RuntimeServices(_mockLogger.Object, _overrides, new List<Type>(), _mockConsole.Object, _scriptEngineType, _scriptExecutorType, true, initializationServices, "script.csx");`
	`241`	`+ var container = runtimeServices.Container;`
	`242`	`+ _mockLogger.Verify(l=>l.DebugFormat("Failure loading assembly: {0}. Exception: {1}", "foo.dll", "Could not load file or assembly 'foo.dll' or one of its dependencies. The system cannot find the file specified."));`
	`243`	`+ _mockLogger.Verify(l=>l.Warn("Some assemblies failed to load. Launch with '-loglevel debug' to see the details"));`
	`244`	`+ }`
`232`	`245`	`}`
`233`	`246`	`}`
`234`	`247`	`}`