public void LoadConfig_WhenIsNull_ShouldThrowArgumentNullException()
{
// arrange
var fileManagerMoq = new Mock <IFileHelper>();
var model = new ModelStub(fileManagerMoq.Object);
EConfiguration configuration = null;
// act
model.LoadConfig(configuration);
}
public void LoadConfig_WhenConfigurationContentIsEmptyOrNull_ShouldThrowArgumentNullException()
{
// arrange
var fileManagerMoq = new Mock <IFileHelper>();
var model = new ModelStub(fileManagerMoq.Object);
var configuration = new EConfiguration()
{
Name = "file",
Content = ""
};
fileManagerMoq.Setup(
fm => fm.WriteAllText(It.Is <string>(s => s.ToLower() == "C:\\Windows\\system32\\drivers\\etc\\hosts".ToLower()),
It.Is <string>(s => s == configuration.Content)))
.Verifiable();
// act
model.LoadConfig(configuration);
// assert
fileManagerMoq.Verify();
}
public void LoadConfig_WhenValidConfigIsProvided_ShouldReplaceWindowsHostsFile()
{
// arrange
var fileManagerMoq = new Mock <IFileHelper>();
var model = new ModelStub(fileManagerMoq.Object);
var configuration = new EConfiguration()
{
Name = "file",
Content = "#File content \\n 192.28.129.100\tsomepage.com"
};
fileManagerMoq.Setup(
fm => fm.WriteAllText(It.Is <string>(p => p.ToLower() == "C:\\Windows\\system32\\drivers\\etc\\hosts".ToLower()),
configuration.Content))
.Verifiable();
// act
model.LoadConfig(configuration);
// assert
fileManagerMoq.Verify();
}