public void CheckStatus_HasNan_CreatesSingleAlert()
{
// Arrange
var s = new FileStream(fileWithBadNAN, FileMode.Open);
string contents = convertStreamToString(s);
var e = new TOA5Extractor(
"CookEastEcTower_Flux_Raw_2017_11_03_1300_badNAN.dat",
contents,
-8);
var a = new MockTweeter();
StatusChecker sut = new StatusChecker(e, a);
// Act
var alerts = sut.CheckStatus();
// Assert
Assert.Single(alerts);
}
public void CheckStatus_HasNanAtOkLocations_NoAlert()
{
// Arrange
var s = new FileStream(fileWithNANOkLocations, FileMode.Open);
string contents = convertStreamToString(s);
var e = new TOA5Extractor(
"CookEastEcTower_Flux_Raw_2017_11_03_1300_okNAN.dat",
contents,
-8);
var a = new MockTweeter();
StatusChecker sut = new StatusChecker(e, a);
// Act
var alerts = sut.CheckStatus();
// Assert
Assert.Empty(alerts);
}
public void CheckStatus_HasBadValueAtSecondRowAndNAN_CreatesExpectedAlertString()
{
// Arrange
var s = new FileStream(fileWithBadDataAtSecondRowAndNAN, FileMode.Open);
string contents = convertStreamToString(s);
var e = new TOA5Extractor(
"CookEastEcTower_Flux_Raw_2017_11_03_1300_2linesBadCO2BadNAN.dat",
contents,
-8);
var a = new MockTweeter();
StatusChecker sut = new StatusChecker(e, a);
string expected = "[E] CookEastEcTower_Flux_Raw_2017_11_03_1300_2linesBadCO2BadNAN.dat: Null values > 3.\r\n[W] CookEastEcTower_Flux_Raw_2017_11_03_1300_2linesBadCO2BadNAN.dat: CO2_sig_strgth_Min < 0.8 (0.7).";
// Act
var alerts = sut.CheckStatus();
// Assert
Assert.Equal(2, alerts.Count);
Assert.Equal(
expected,
string.Join("\r\n", alerts));
}