public void Read_WhenInvalidJson_Throws()
{
var filePath = "ReadsOneParameter.txt";
var content = "{abc}";
CreateFile(filePath, content);
try
{
var reader = new StackParameterReader(filePath);
Assert.Throws<JsonReaderException>(() => reader.Read());
}
finally
{
DeleteFile(filePath);
}
}
public void Read_WhenFileEmpty_ReturnsEmptyList()
{
var filePath = "ReadsOneParameter.txt";
var content = "";
CreateFile(filePath, content);
try
{
var reader = new StackParameterReader(filePath);
List<Parameter> parameters = reader.Read();
Assert.IsNotNull(parameters);
Assert.AreEqual(0, parameters.Count);
}
finally
{
DeleteFile(filePath);
}
}
public void Read_WhenMultipmePatameters_ReturnsThemAll()
{
var filePath = "ReadsOneParameter.txt";
var content =
@"{
""key1"" : ""value1"",
""key2"" : ""value2""
}";
CreateFile(filePath, content);
try
{
var reader = new StackParameterReader(filePath);
List<Parameter> parameters = reader.Read();
Assert.AreEqual(2, parameters.Count);
Assert.AreEqual("key1", parameters[0].ParameterKey);
Assert.AreEqual("value1", parameters[0].ParameterValue);
Assert.AreEqual("key2", parameters[1].ParameterKey);
Assert.AreEqual("value2", parameters[1].ParameterValue);
}
finally
{
DeleteFile(filePath);
}
}