public void ImplicitOperator_NormalString_SetsProperties()
{
// arrange, act
LiteralCommandParameter sut = "val";
// assert
Assert.Equal("val", sut.Value);
}
public void Ctor_WhenCalled_SetsProperties()
{
// arrange, act
var sut = new LiteralCommandParameter("val");
// assert
Assert.Equal("val", sut.Value);
}
public void ImplicitOperator_StringIsNull_ThrowsException()
{
// arrange
Action sutAction = () => { LiteralCommandParameter p = (string)null; };
// act, assert
var ex = Assert.Throws <ArgumentNullException>(sutAction);
Assert.Equal("value", ex.ParamName);
}
public void Ctor_WhenCalled_SetsProperties()
{
// arrange, act
var location = new SourceLocation(1, 1);
var parameter = new LiteralCommandParameter("param");
var sut = new ParseBlock(location, parameter);
// assert
Assert.Equal(location, sut.LocationStart);
Assert.Equal(parameter, sut.Block);
}
public void ToString_WhenCalled_ReturnsValue()
{
// arrange
var sut = new LiteralCommandParameter("val");
// act
var result = sut.ToString();
// assert
Assert.Equal("val", result);
}
public void Equals_ValuesAreDifferent_ReturnsFalse()
{
// arrange
var sut1 = new LiteralCommandParameter("val1");
var sut2 = new LiteralCommandParameter("val2");
// act
var result = sut1.Equals(sut2);
// assert
Assert.False(result);
}
public void Equals_ValuesAreEqual_ReturnsTrue()
{
// arrange
var sut1 = new LiteralCommandParameter("val1");
var sut2 = new LiteralCommandParameter("val1");
// act
var result = sut1.Equals(sut2);
// assert
Assert.True(result);
}
public void GetHashCode_ValuesAreNotEqual_ReturnsDifferentHashCodes()
{
// arrange
var sut1 = new LiteralCommandParameter("val1");
var sut2 = new LiteralCommandParameter("val2");
// act
var hashCode1 = sut1.GetHashCode();
var hashCode2 = sut2.GetHashCode();
// act, assert
Assert.NotEqual(hashCode1, hashCode2);
}
public void GetHashCode_ValuesAreEqual_ReturnsSameHashCode()
{
// arrange
var sut1 = new LiteralCommandParameter("val1");
var sut2 = new LiteralCommandParameter("val1");
// act
var hashCode1 = sut1.GetHashCode();
var hashCode2 = sut2.GetHashCode();
// assert
Assert.Equal(hashCode1, hashCode2);
}
public void Ctor_WhenCalled_SetsProperties()
{
// arrange
var param1 = new LiteralCommandParameter("lit");
var param2 = new VariableCommandParameter("var");
// act
var sut = new AggregateCommandParameter(new List <CommandParameter> {
param1, param2
});
// assert
Assert.Equal(new CommandParameter[] { param1, param2 }, sut.Parameters);
}
public void Equals_DifferentValues_ReturnsFalse()
{
// arrange
var param1 = new LiteralCommandParameter("lit");
var param2 = new LiteralCommandParameter("other");
var sut1 = new AggregateCommandParameter(new CommandParameter[] { param1 });
var sut2 = new AggregateCommandParameter(new CommandParameter[] { param2 });
// act
var result = sut1.Equals(sut2);
// assert
Assert.False(result);
}
public void Equals_SameValuesOutOfOrder_ReturnsFalse()
{
// arrange
var param11 = new LiteralCommandParameter("lit");
var param21 = new LiteralCommandParameter("lit");
var param12 = new VariableCommandParameter("var");
var param22 = new VariableCommandParameter("var");
var sut1 = new AggregateCommandParameter(new CommandParameter[] { param11, param12 });
var sut2 = new AggregateCommandParameter(new CommandParameter[] { param22, param21 });
// act
var result = sut1.Equals(sut2);
// assert
Assert.False(result);
}
public void Equals_ValuesBothContainEqualElements_ReturnsTrue()
{
// arrange
var param11 = new LiteralCommandParameter("lit");
var param21 = new LiteralCommandParameter("lit");
var param12 = new VariableCommandParameter("var");
var param22 = new VariableCommandParameter("var");
var sut1 = new AggregateCommandParameter(new CommandParameter[] { param11, param12 });
var sut2 = new AggregateCommandParameter(new CommandParameter[] { param21, param22 });
// act
var result = sut1.Equals(sut2);
// assert
Assert.True(result);
}
public void GetHashCode_ValuesAreEqual_ReturnsDifferentHashCodes()
{
// arrange
var param11 = new LiteralCommandParameter("lit");
var param21 = new LiteralCommandParameter("lit");
var param12 = new VariableCommandParameter("var");
var param22 = new VariableCommandParameter("var2");
var sut1 = new AggregateCommandParameter(new CommandParameter[] { param11, param12 });
var sut2 = new AggregateCommandParameter(new CommandParameter[] { param21, param22 });
// act
var hashCode1 = sut1.GetHashCode();
var hashCode2 = sut2.GetHashCode();
// assert
Assert.NotEqual(hashCode1, hashCode2);
}
public void Ctor_ValueIsEmpty_DoesNotThrow()
{
var sut = new LiteralCommandParameter("");
}
