public void When_NoHazardsFound_Then_ReturnEmptyList()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
var hazards = unit.Get("wibble");
// Assert.
hazards.Should().NotBeNull();
hazards.Should().BeEmpty();
}
public void When_HazardCodeNull_Then_ThrowArgumentException()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
Action act = () => { var hazard = unit.Get(null); };
// Assert.
act.Should().Throw <ArgumentException>()
.WithMessage($"Null or empty hazard code. (Parameter 'code')")
.And.ParamName.Should().Be("code");
}
public void When_HazardHasMultiplePictograms_Then_PictogramListShouldBePopulated()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
var hazards = unit.Get("H241");
// Assert.
hazards.Should().NotBeNull();
hazards.Should().HaveCount(1);
hazards[0].PictogramImages.Should().HaveCount(2);
}
public void When_HazardHasNoPictograms_Then_PictogramListShouldBeEmpty()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
var hazards = unit.Get("H205");
// Assert.
hazards.Should().NotBeNull();
hazards.Should().HaveCount(1);
hazards[0].PictogramImages.Should().BeEmpty();
}
public void When_MultipleHazardsFound_Then_ReturnMultiple()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
var hazards = unit.Get("H228");
// Assert.
hazards.Should().NotBeNull();
hazards.Should().HaveCount(2);
hazards[0].SignalWord.Should().Be(SignalWord.Danger.ToString());
hazards[1].SignalWord.Should().Be(SignalWord.Warning.ToString());
}
private void OnButtonSearchClick(object sender, EventArgs e)
{
IGhsDatabase db = new GhsDatabase();
IList <IHazard> hazards = db.Get(uxTextCodeValue.Text, uxTextCultureValue.Text);
if (hazards.Any())
{
// Show the first match as an example.
if (hazards[0].PictogramImages.Any())
{
MemoryStream ms = new MemoryStream(hazards[0].PictogramImages[0]); // use the first image
uxPictureHazardPictogram.Image = Image.FromStream(ms);
uxPictureHazardPictogram.SizeMode = PictureBoxSizeMode.StretchImage;
}
else
{
uxPictureHazardPictogram.Image = null;
}
uxTextClassValue.Text = hazards[0].Class;
uxTextCategoryValue.Text = string.Join(", ", hazards[0].Categories);
uxTextSignalWordValue.Text = hazards[0].SignalWord;
uxTextPhraseValue.Text = hazards[0].Phrase;
StringBuilder pcodeStatement = new StringBuilder();
foreach (var pcode in hazards[0].PCodes)
{
pcodeStatement.AppendLine($"{pcode.Code}\t{pcode.Phrase}");
}
uxTextPCodesValue.Text = pcodeStatement.ToString();
}
else
{
uxPictureHazardPictogram.Image = null;
uxTextClassValue.Text = string.Empty;
uxTextCategoryValue.Text = string.Empty;
uxTextSignalWordValue.Text = string.Empty;
uxTextPhraseValue.Text = string.Empty;
uxTextPCodesValue.Text = string.Empty;
}
}
public void When_SingleHazardFound_Then_ReturnHazard()
{
// Arrange.
IGhsDatabase unit = new GhsDatabase();
// Act.
var hazards = unit.Get("H200");
// Assert.
hazards.Should().NotBeNull();
hazards.Should().HaveCount(1);
hazards[0].Class.Should().Be("Explosives");
hazards[0].Categories.Should().HaveCount(1);
hazards[0].Categories[0].Should().Be("Unstable Explosive");
hazards[0].PictogramImages[0].Should().NotBeNull();
hazards[0].PictogramImages[0].Length.Should().Be(13128);
hazards[0].SignalWord.Should().Be("Danger");
hazards[0].Code.Should().Be("H200");
hazards[0].Phrase.Should().Be("Unstable explosive.");
hazards[0].PCodes.Should().HaveCount(8);
hazards[0].PCodes[0].Code.Should().Be("P201");
hazards[0].PCodes[0].Phrase.Should().Be("Obtain special instructions before use.");
hazards[0].PCodes[1].Code.Should().Be("P202");
hazards[0].PCodes[1].Phrase.Should().Be("Do not handle until all safety precautions have been read and understood.");
hazards[0].PCodes[2].Code.Should().Be("P281");
hazards[0].PCodes[2].Phrase.Should().Be("Use personal protective equipment as required.");
hazards[0].PCodes[3].Code.Should().Be("P372");
hazards[0].PCodes[3].Phrase.Should().Be("Explosion risk incase of fire.");
hazards[0].PCodes[4].Code.Should().Be("P373");
hazards[0].PCodes[4].Phrase.Should().Be("DO NOT fight fire when fire reaches explosives.");
hazards[0].PCodes[5].Code.Should().Be("P380");
hazards[0].PCodes[5].Phrase.Should().Be("Evacuate area.");
hazards[0].PCodes[6].Code.Should().Be("P401");
hazards[0].PCodes[6].Phrase.Should().Be("Store ...");
hazards[0].PCodes[7].Code.Should().Be("P501");
hazards[0].PCodes[7].Phrase.Should().Be("Dispose of contents/container to ...");
}