public void TestGetPredicate_ValidateType()
{
Assert.Throws <ArgumentException>(() => {
var criteria = new DoubleSegmentCriteria <SampleAggregateRoot, int?>(t => t.Age, 1.1, 10.1);
var result = criteria.GetPredicate();
});
}
public void TestGetPredicate_Boundary()
{
var criteria =
new DoubleSegmentCriteria <AggregateRootSample, double>(t => t.DoubleValue, 1.1, 10.1, Boundary.Neither);
Assert.Equal("t => ((t.DoubleValue > 1.1) AndAlso (t.DoubleValue < 10.1))",
criteria.GetPredicate().ToString());
criteria = new DoubleSegmentCriteria <AggregateRootSample, double>(t => t.DoubleValue, 1.1, 10.1,
Boundary.Left);
Assert.Equal("t => ((t.DoubleValue >= 1.1) AndAlso (t.DoubleValue < 10.1))",
criteria.GetPredicate().ToString());
var criteria2 =
new DoubleSegmentCriteria <AggregateRootSample, double?>(t => t.NullableDoubleValue, 1.1, 10.1,
Boundary.Right);
Assert.Equal("t => ((t.NullableDoubleValue > 1.1) AndAlso (t.NullableDoubleValue <= 10.1))",
criteria2.GetPredicate().ToString());
criteria2 = new DoubleSegmentCriteria <AggregateRootSample, double?>(t => t.NullableDoubleValue, 1.1, 10.1,
Boundary.Both);
Assert.Equal("t => ((t.NullableDoubleValue >= 1.1) AndAlso (t.NullableDoubleValue <= 10.1))",
criteria2.GetPredicate().ToString());
}
public void Test_BothNull() {
//不可空
DoubleSegmentCriteria<Customer, double> criteria = new DoubleSegmentCriteria<Customer, double>( t => t.Db, null, null );
Assert.IsNull( criteria.GetPredicate(), criteria.GetPredicate().ToStr() );
//可空
DoubleSegmentCriteria<Customer, double?> criteria2 = new DoubleSegmentCriteria<Customer, double?>( t => t.NullableDb, null, null );
Assert.IsNull( criteria2.GetPredicate(), criteria2.GetPredicate().ToStr() );
}
public void Test_MaxIsNull() {
//不可空
DoubleSegmentCriteria<Customer, double> criteria = new DoubleSegmentCriteria<Customer, double>( t => t.Db, 1.1, null );
Assert.AreEqual( "t => (t.Db >= 1.1)", criteria.GetPredicate().ToString() );
//可空
DoubleSegmentCriteria<Customer, double?> criteria2 = new DoubleSegmentCriteria<Customer, double?>( t => t.NullableDb, 1.1, null );
Assert.AreEqual( "t => (t.NullableDb >= 1.1)", criteria2.GetPredicate().ToString() );
}
public void Test_MinGreaterMax() {
//不可空
DoubleSegmentCriteria<Customer, double> criteria = new DoubleSegmentCriteria<Customer, double>( t => t.Db, 10.1, 1.1 );
Assert.AreEqual( "t => ((t.Db >= 1.1) AndAlso (t.Db <= 10.1))", criteria.GetPredicate().ToString() );
//可空
DoubleSegmentCriteria<Customer, double?> criteria2 = new DoubleSegmentCriteria<Customer, double?>( t => t.NullableDb, 10.1, 1.1 );
Assert.AreEqual( "t => ((t.NullableDb >= 1.1) AndAlso (t.NullableDb <= 10.1))", criteria2.GetPredicate().ToString() );
}
public void TestGetPredicate_MaxIsNull()
{
DoubleSegmentCriteria <SampleAggregateRoot, double> criteria = new DoubleSegmentCriteria <SampleAggregateRoot, double>(t => t.DoubleValue, 1.1, null);
Assert.Equal("t => (t.DoubleValue >= 1.1)", criteria.GetPredicate().ToString());
DoubleSegmentCriteria <SampleAggregateRoot, double?> criteria2 = new DoubleSegmentCriteria <SampleAggregateRoot, double?>(t => t.NullableDoubleValue, 1.1, null);
Assert.Equal("t => (t.NullableDoubleValue >= 1.1)", criteria2.GetPredicate().ToString());
}
public void TestGetPredicate_MinGreaterMax()
{
DoubleSegmentCriteria <SampleAggregateRoot, double> criteria = new DoubleSegmentCriteria <SampleAggregateRoot, double>(t => t.DoubleValue, 10.1, 1.1);
Assert.Equal("t => ((t.DoubleValue >= 1.1) AndAlso (t.DoubleValue <= 10.1))", criteria.GetPredicate().ToString());
DoubleSegmentCriteria <SampleAggregateRoot, double?> criteria2 = new DoubleSegmentCriteria <SampleAggregateRoot, double?>(t => t.NullableDoubleValue, 10.1, 1.1);
Assert.Equal("t => ((t.NullableDoubleValue >= 1.1) AndAlso (t.NullableDoubleValue <= 10.1))", criteria2.GetPredicate().ToString());
}
public void TestGetPredicate_BothNull()
{
DoubleSegmentCriteria <SampleAggregateRoot, double> criteria = new DoubleSegmentCriteria <SampleAggregateRoot, double>(t => t.DoubleValue, null, null);
Assert.Null(criteria.GetPredicate());
DoubleSegmentCriteria <SampleAggregateRoot, double?> criteria2 = new DoubleSegmentCriteria <SampleAggregateRoot, double?>(t => t.NullableDoubleValue, null, null);
Assert.Null(criteria2.GetPredicate());
}
public void Test_GetPredicate_MinIsNull()
{
DoubleSegmentCriteria <AggregateRootSample, double> criteria = new DoubleSegmentCriteria <AggregateRootSample, double>(t => t.DoubleValue, null, 10.1);
Assert.Equal("t => (t.DoubleValue <= 10.1)", criteria.GetPredicate().ToString());
DoubleSegmentCriteria <AggregateRootSample, double?> criteria2 = new DoubleSegmentCriteria <AggregateRootSample, double?>(t => t.NullableDoubleValue, null, 10.1);
Assert.Equal("t => (t.NullableDoubleValue <= 10.1)", criteria2.GetPredicate().ToString());
}
public void Test_BothNull()
{
//不可空
DoubleSegmentCriteria <Customer, double> criteria = new DoubleSegmentCriteria <Customer, double>(t => t.Db, null, null);
Assert.IsNull(criteria.GetPredicate(), criteria.GetPredicate().ToStr());
//可空
DoubleSegmentCriteria <Customer, double?> criteria2 = new DoubleSegmentCriteria <Customer, double?>(t => t.NullableDb, null, null);
Assert.IsNull(criteria2.GetPredicate(), criteria2.GetPredicate().ToStr());
}
public void Test_MaxIsNull()
{
//不可空
DoubleSegmentCriteria <Customer, double> criteria = new DoubleSegmentCriteria <Customer, double>(t => t.Db, 1.1, null);
Assert.AreEqual("t => (t.Db >= 1.1)", criteria.GetPredicate().ToString());
//可空
DoubleSegmentCriteria <Customer, double?> criteria2 = new DoubleSegmentCriteria <Customer, double?>(t => t.NullableDb, 1.1, null);
Assert.AreEqual("t => (t.NullableDb >= 1.1)", criteria2.GetPredicate().ToString());
}
public void Test_MinGreaterMax()
{
//不可空
DoubleSegmentCriteria <Customer, double> criteria = new DoubleSegmentCriteria <Customer, double>(t => t.Db, 10.1, 1.1);
Assert.AreEqual("t => ((t.Db >= 1.1) AndAlso (t.Db <= 10.1))", criteria.GetPredicate().ToString());
//可空
DoubleSegmentCriteria <Customer, double?> criteria2 = new DoubleSegmentCriteria <Customer, double?>(t => t.NullableDb, 10.1, 1.1);
Assert.AreEqual("t => ((t.NullableDb >= 1.1) AndAlso (t.NullableDb <= 10.1))", criteria2.GetPredicate().ToString());
}
public void Test_PropertyIsInt_Throw() {
DoubleSegmentCriteria<Customer, int?> criteria3 = new DoubleSegmentCriteria<Customer, int?>( t => t.Age, 1.1, 10.1 );
Assert.AreEqual( "t => ((t.Age >= 1.1) AndAlso (t.Age <= 10.1))", criteria3.GetPredicate().ToString() );
}
public void Test_PropertyIsInt_Throw()
{
DoubleSegmentCriteria <Customer, int?> criteria3 = new DoubleSegmentCriteria <Customer, int?>(t => t.Age, 1.1, 10.1);
Assert.AreEqual("t => ((t.Age >= 1.1) AndAlso (t.Age <= 10.1))", criteria3.GetPredicate().ToString());
}
