public void UpdateUsing_SingleRow()
{
var depts = new Departments(ProviderName);
dynamic toSave = new { DNAME = "Massive Dep", LOC = "Beach" }.ToExpando();
var saveResult = depts.Save(toSave);
Assert.AreEqual(1, saveResult);
Assert.IsTrue(toSave.DEPTNO > 0);
var mightyDep = new { DNAME = "Mighty Dep" };
// Clean down
// TO DO: Copy to the others
depts.Delete("DNAME = :0", mightyDep.DNAME);
// The original test
Assert.AreEqual(0, depts.All(mightyDep).ToList().Count);
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, toSave.DEPTNO));
// Some new tests
// For reasons unknown to science, this will not make this call
//Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", args: Convert.ToInt32(toSave.DEPTNO)));
// works
string dn = $"{toSave.DEPTNO}"; // used later too
var thungy = Convert.ToInt32(dn);
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", args: thungy));
// This doesn't work either, it's because the conversion is from a field of a dynamic, so the var is an object not a basic type
//var thingy = Convert.ToInt32(toSave.DEPTNO);
//var type = $"{thingy.GetType()} {thungy.GetType()}";
//Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", args: thingy));
// Check that these do work, also checks that the where args version is working
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", args: new object[] { Convert.ToInt32(toSave.DEPTNO) }));
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", Convert.ToInt32(toSave.DEPTNO)));
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, where : "DEPTNO = :0", args: dn));
Assert.AreEqual(1, depts.UpdateUsing(mightyDep, "DEPTNO = :0", args: (int)toSave.DEPTNO));
// Check
Assert.AreEqual(1, depts.All(mightyDep).ToList().Count);
// Clean up
Assert.AreEqual(1, depts.Delete(toSave.DEPTNO));
Assert.AreEqual(0, depts.All(mightyDep).ToList().Count);
}
public void NormalWhereCall()
{
// Check that things are up and running normally before trying the new stuff
var db = new Departments(ProviderName);
var rows = db.All(where: "LOC = :0", args: "Nowhere");
Assert.AreEqual(9, rows.ToList().Count);
}
public void All_LimitSpecification()
{
var depts = new Departments(ProviderName);
var allRows = depts.All(limit: 10).ToList();
Assert.AreEqual(10, allRows.Count);
}
public void Save_MultipleRows()
{
var depts = new Departments(ProviderName);
object[] toSave = new object[]
{
new { DNAME = "Massive Dep", LOC = "Beach" }.ToExpando(),
new { DNAME = "Massive Dep", LOC = "DownTown" }.ToExpando()
};
var result = depts.Save(toSave);
Assert.AreEqual(2, result);
foreach (dynamic o in toSave)
{
Assert.IsTrue(o.DEPTNO > 0);
}
// read them back, update them, save them again,
var savedDeps = depts.All(where : "WHERE DEPTNO=:0 OR DEPTNO=:1", args: new object[] { ((dynamic)toSave[0]).DEPTNO, ((dynamic)toSave[1]).DEPTNO }).ToList();
Assert.AreEqual(2, savedDeps.Count);
savedDeps[0].LOC += "C";
savedDeps[1].LOC += "C";
result = depts.Save(toSave);
Assert.AreEqual(2, result);
Assert.AreEqual(1, depts.Delete(savedDeps[0].DEPTNO));
Assert.AreEqual(1, depts.Delete(savedDeps[1].DEPTNO));
}
public void All_NoParameters()
{
var depts = new Departments(ProviderName);
var allRows = depts.All().ToList();
Assert.AreEqual(60, allRows.Count);
foreach (var d in allRows)
{
Console.WriteLine("{0} {1} {2}", d.DEPTNO, d.DNAME, d.LOC);
}
}
public void All_WhereSpecification_OrderBySpecification_LimitSpecification()
{
var depts = new Departments(ProviderName);
var allRows = depts.All(limit: 6, orderBy: "DEPTNO DESC", where : "WHERE LOC=:0", args: "Nowhere").ToList();
Assert.AreEqual(6, allRows.Count);
int previous = int.MaxValue;
foreach (var r in allRows)
{
int current = r.DEPTNO;
Assert.IsTrue(current <= previous);
previous = current;
}
}
