public void Load_DoesNotThrowException_WhenParametersArePopulated()
{
var configuration = new MongoConfiguration
{
ConnectionString = "A",
Database = "B"
};
var environment = new Mock <IHostingEnvironment>();
environment.Setup(item => item.ApplicationName).Returns("C");
environment.Setup(item => item.EnvironmentName).Returns("D");
var context = new WebHostBuilderContext
{
HostingEnvironment = environment.Object
};
var repository = new Mock <ISettingsRepository>();
var client = new Mock <IMongoClient>();
var database = new Mock <IMongoDatabase>();
var collection = new Mock <IMongoCollection <Setting> >();
client.Setup(item => item.GetDatabase(It.IsAny <string>(), null)).Returns(database.Object);
database.Setup(item => item.GetCollection <Setting>(It.IsAny <string>(), null)).Returns(collection.Object);
collection.Setup(item => item.FindSync <Setting>(It.IsAny <FilterDefinition <Setting> >(), null, CancellationToken.None)).Returns((IAsyncCursor <Setting>)null);
repository.Setup(item => item.CreateClient(It.IsAny <string>())).Returns(client.Object);
var source = new MongoConfigurationProvider(context, configuration, new Mock <IParser <string> >().Object, repository.Object);
Action sut = () => source.Load();
sut.Should().NotThrow <Exception>();
}
public void Load_PopulatesData_WhenSettingsAreFound()
{
var configuration = new MongoConfiguration
{
ConnectionString = "A",
Database = "B"
};
var environment = new Mock <IHostingEnvironment>();
environment.Setup(item => item.ApplicationName).Returns("C");
environment.Setup(item => item.EnvironmentName).Returns("D");
var context = new WebHostBuilderContext
{
HostingEnvironment = environment.Object
};
var repository = new Mock <ISettingsRepository>();
var client = new Mock <IMongoClient>();
var database = new Mock <IMongoDatabase>();
var collection = new Mock <IMongoCollection <Setting> >();
var parser = new Mock <IParser <string> >();
var result = new Mock <IAsyncCursor <Setting> >();
client.Setup(item => item.GetDatabase(It.IsAny <string>(), null)).Returns(database.Object);
database.Setup(item => item.GetCollection <Setting>(It.IsAny <string>(), null)).Returns(collection.Object);
collection.Setup(item => item.FindSync <Setting>(It.IsAny <FilterDefinition <Setting> >(), null, CancellationToken.None)).Returns(result.Object);
result.Setup(item => item.Current).Returns(new List <Setting> {
new Setting {
Settings = "{\"E\":\"F\"}"
}
});
repository.Setup(item => item.CreateClient(It.IsAny <string>())).Returns(client.Object);
var sut = new MongoConfigurationProvider(context, configuration, parser.Object, repository.Object);
sut.Load();
parser.Verify(item => item.Parse(It.IsAny <string>()), Times.Once);
}
