public async Task Validate_WithNoHeaderEntries_ValidationUnsucessfullAsync()
{
// Arrange
var testee = new MandatoryHeaderEntriesValidator();
var header = new HeaderBuilder()
.WithEmptyHeader()
.Build();
// Act
var result = await testee.ValidateAsync(header);
// Assert
result.ValidationSuccessful.Should().Be(false);
result.ValidationFailureMessage.Should().Be("The FITS header does not contain required fields.");
}
public async Task Validate_WithAllMandatoryKeywordsWith0Axis_ValidationSucessfulAsync()
{
// Arrange
var testee = new MandatoryHeaderEntriesValidator();
var header = new HeaderBuilder()
.WithValidFitsFormat()
.WithContentDataType(DataContentType.SHORT)
.WithNumberOfAxis(0)
.WithEndEntry()
.Build();
// Act
var result = await testee.ValidateAsync(header);
// Assert
result.ValidationSuccessful.Should().Be(true);
result.ValidationFailureMessage.Should().BeNull();
}
public async Task Validate_WithAllMandatoryKeywordsButNAXISIsNotTypeInt_ValidationFailsAsync()
{
// Arrange
var testee = new MandatoryHeaderEntriesValidator();
var header = new HeaderBuilder()
.WithValidFitsFormat()
.WithContentDataType(DataContentType.SHORT)
.WithNumberOfAxis("test")
.WithEndEntry()
.Build();
// Act
var result = await testee.ValidateAsync(header);
// Assert
result.ValidationSuccessful.Should().Be(false);
result.ValidationFailureMessage.Should().Be("The FITS header contains the field 'NAXIS' but it is not of type integer");
}
public async Task Validate_WithAllMandatoryKeywordsWith3AxisButNotAllNAXIS_ValidationFailsAsync()
{
// Arrange
var testee = new MandatoryHeaderEntriesValidator();
var header = new HeaderBuilder()
.WithValidFitsFormat()
.WithContentDataType(DataContentType.SHORT)
.WithNumberOfAxis(3)
.WithAxisOfSize(1, 1000)
.WithAxisOfSize(2, 1000)
.WithEndEntry()
.Build();
// Act
var result = await testee.ValidateAsync(header);
// Assert
result.ValidationSuccessful.Should().Be(false);
result.ValidationFailureMessage.Should().Be("The FITS header does not contain required fields.");
}
