public void ProduceEmptyStringForNoClauses()
{
var fakeQueryData = Builder.GetQueryData();
var sut = new WhereGenerator(fakeQueryData);
Assert.Equal("", sut.ToString());
}
public void ProduceAnEqualStatementForSingleClause()
{
var clauses = Builder.DoublePack <Clause>(
new EqualClause("Some_Good_Property", IGNORE_ME)
);
var fakeQueryData = Builder.GetQueryData(clauses);
var queryData = fakeQueryData;
var sut = new WhereGenerator(queryData);
Assert.Equal("WHERE [Some_Good_Property] = @Some_Good_Property_EQUAL", sut.ToString());
}
public void ProduceAnAndOfOrStatementsForUnbalancedMultipleClauses()
{
var clauses1 = Builder.Pack <Clause>(new EqualClause("PropOne", IGNORE_ME), new NullClause("PropNull"));
var clauses2 = Builder.Pack <Clause>(new BetweenClause("PropTwo", IGNORE_ME, IGNORE_ME));
var fakeQueryData = Builder.GetQueryData(Builder.Pack(clauses1, clauses2));
var sut = new WhereGenerator(fakeQueryData);
Assert.Equal("WHERE ([PropOne] = @PropOne_EQUAL OR [PropNull] IS NULL) AND ([PropTwo] BETWEEN @PropTwo_START AND @PropTwo_END)", sut.ToString());
}
public void ProduceAnOrStatementForMultipleClauses()
{
var clauses = Builder.DoublePack <Clause>(
new EqualClause("PropOne", IGNORE_ME),
new BetweenClause("PropTwo", IGNORE_ME, IGNORE_ME)
);
var fakeQueryData = Builder.GetQueryData(clauses);
var sut = new WhereGenerator(fakeQueryData);
Assert.Equal("WHERE [PropOne] = @PropOne_EQUAL OR [PropTwo] BETWEEN @PropTwo_START AND @PropTwo_END", sut.ToString());
}
public void ProduceAnStatementForAnotherSingleClause()
{
var doublePack = Builder.DoublePack <Clause>(
new EqualClause("Another_Good_Property", IGNORE_ME)
);
var fakeQueryData = Builder.GetQueryData(doublePack);
var sut = new WhereGenerator(fakeQueryData);
Assert.Equal("WHERE [Another_Good_Property] = @Another_Good_Property_EQUAL", sut.ToString());
}