public async Task ToTimeString_Called_0_Times()
{
//Setup
var parser = new Mock <ITimeParser>();
parser.Setup(p => p.ToTimeString(It.IsAny <TimeModel>())).Returns(It.IsAny <string>());
lineModels.Clear();
//Operation
ITimeFileWriter reader = new TimeFileWriter(parser.Object);
await reader.WriteToFile(fileToWrite, lineModels.OrderBy(c => c.DataSet));
//Assertions
parser.Verify(p => p.ToTimeString(It.IsAny <TimeModel>()), Times.Never());
}
public async Task WriteToFile_Created_File_Line_Count()
{
//Setup
var parser = new Mock <ITimeParser>();
parser.Setup(p => p.ToTimeString(It.IsAny <TimeModel>())).Returns(It.IsAny <string>());
//Operation
ITimeFileWriter reader = new TimeFileWriter(parser.Object);
await reader.WriteToFile(fileToWrite, lineModels.OrderBy(c => c.DataSet));
//Assertions
var lines = File.ReadAllLines(fileToWrite);
Assert.AreEqual(lines.Length, lineModels.Count() + 1);
}
public async Task WriteToFile_File_Got_Created()
{
//Setup
var parser = new Mock <ITimeParser>();
parser.Setup(p => p.ToTimeString(It.IsAny <TimeModel>())).Returns(It.IsAny <string>());
//Operation
ITimeFileWriter reader = new TimeFileWriter(parser.Object);
await reader.WriteToFile(fileToWrite, lineModels.OrderBy(c => c.DataSet));
//Assertions
bool fileExists = File.Exists(fileToWrite);
Assert.AreEqual(fileExists, true);
}