protected NBiConstraint InstantiateConstraint(IsXml ctrXml, DataTypeXml sutXml)
{
var expected = ctrXml.Value;
var ctr = new IsConstraint(expected);
return ctr;
}
public void Matches_Decimal10Coma3_Success()
{
var actual = new NumericInfo() { Name = "decimal", Precision=10 , Scale = 3 };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
var isConstraint = new IsConstraint("decimal(10,3)");
//Method under test
Assert.That(commandStub.Object, isConstraint);
}
public void Matches_Bit_Success()
{
var actual = new DataTypeInfo() { Name = "bit" };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
var isConstraint = new IsConstraint("bit");
//Method under test
Assert.That(commandStub.Object, isConstraint);
}
public void Matches_Decimal10Coma3WithDecimal10Coma2_Failure()
{
var description = new CommandDescription(Target.Columns,
new CaptionFilter[]
{
new CaptionFilter(Target.Perspectives, "perspective-name")
, new CaptionFilter(Target.Tables, "table-name")
, new CaptionFilter(Target.Columns, "ccc-name")
});
var actual = new NumericInfo() { Name = "decimal", Scale = 10, Precision=3 };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
commandStub.Setup(cmd => cmd.Description).Returns(description);
var isConstraint = new IsConstraint("decimal(10,2)");
//Method under test
Assert.Throws<AssertionException>(delegate { Assert.That(commandStub.Object, isConstraint); });
}
public void Matches_BitWithInt_Failure()
{
var description = new CommandDescription(Target.Columns,
new CaptionFilter[]
{
new CaptionFilter(Target.Perspectives, "perspective-name")
, new CaptionFilter(Target.Tables, "table-name")
, new CaptionFilter(Target.Columns, "ccc-name")
});
var actual = new DataTypeInfo() { Name = "bit" };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
commandStub.Setup(cmd => cmd.Description).Returns(description);
var isConstraint = new IsConstraint("int");
//Method under test
Assert.Throws<AssertionException>(delegate { Assert.That(commandStub.Object, isConstraint); });
}
public void WriteTo_FailingAssertion_TextContainsColumnInfo()
{
var description = new CommandDescription(Target.Columns,
new CaptionFilter[]
{
new CaptionFilter(Target.Perspectives, "perspective-name")
, new CaptionFilter(Target.Tables, "table-name")
, new CaptionFilter(Target.Columns, "ccc-name")
});
var actual = new DataTypeInfo() { Name = "bit" };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
commandStub.Setup(cmd => cmd.Description).Returns(description);
var isConstraint = new IsConstraint("int");
//Method under test
string assertionText = null;
try
{
Assert.That(commandStub.Object, isConstraint);
}
catch (AssertionException ex)
{
assertionText = ex.Message;
}
//Test conclusion
Console.WriteLine(assertionText);
Assert.That(assertionText, Is.StringContaining("ccc-name").And
.StringContaining("table-name").And
.StringContaining("perspective-name"));
}
public void WriteTo_FailingAssertionForNumericTypeVersusSimpleType_TextContainsTwoTypeNamesButNotLength()
{
var description = new CommandDescription(Target.Columns,
new CaptionFilter[]
{
new CaptionFilter(Target.Perspectives, "perspective-name")
, new CaptionFilter(Target.Tables, "table-name")
, new CaptionFilter(Target.Columns, "ccc-name")
});
var actual = new NumericInfo() { Name = "decimal", Scale = 10, Precision = 3 };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
commandStub.Setup(cmd => cmd.Description).Returns(description);
var isConstraint = new IsConstraint("varchar");
//Method under test
string assertionText = null;
try
{
Assert.That(commandStub.Object, isConstraint);
}
catch (AssertionException ex)
{
assertionText = ex.Message;
}
//Test conclusion
Console.WriteLine(assertionText);
Assert.That(assertionText, Is.StringContaining("varchar").And
.StringContaining("decimal").And
.Not.StringContaining("10").And
.Not.StringContaining("3")
);
}
public void Matches_Varchar10_Success()
{
var actual = new TextInfo() { Name = "varchar", Length=10 };
var commandStub = new Mock<IDataTypeDiscoveryCommand>();
commandStub.Setup(cmd => cmd.Execute()).Returns(actual);
var isConstraint = new IsConstraint("varchar(10)");
//Method under test
Assert.That(commandStub.Object, isConstraint);
}
public void Matches_GivenCommand_ExecuteCalledOnce()
{
var actual = new DataTypeInfo();
var commandMock = new Mock<IDataTypeDiscoveryCommand>();
commandMock.Setup(cmd => cmd.Execute()).Returns(actual);
var isConstraint = new IsConstraint("varchar");
//Method under test
isConstraint.Matches(commandMock.Object);
//Test conclusion
commandMock.Verify(cmd => cmd.Execute(), Times.Once());
}
