public void Build_Throws_When_SelectCommand_Is_Empty()
{
// Arrange
var input = new InsertSelectCommandBuilder().Into("MyTable").WithFieldNames("Field1", "Field2", "Field3");
// Act & Assert
input.Invoking(x => x.Build())
.Should().Throw<InvalidOperationException>()
.WithMessage("FROM clause is missing");
}
public void Build_Throws_When_TableName_Is_Missing()
{
// Arrange
var input = new InsertSelectCommandBuilder();
// Act & Assert
input.Invoking(x => x.Build())
.Should().Throw<InvalidOperationException>()
.WithMessage("table name is missing");
}
public void Build_Throws_When_FieldNames_Are_Empty()
{
// Arrange
var input = new InsertSelectCommandBuilder().Into("MyTable");
// Act & Assert
input.Invoking(x => x.Build())
.Should().Throw<InvalidOperationException>()
.WithMessage("field names are missing");
}