public void Apply_FilterMultipleItems()
{
StringNotEqualsFilter filter = new StringNotEqualsFilter {
Method = "not-equals", Values = new[] { "tes", "Test" }
};
Expression <Func <GridModel, String?> > expression = (model) => model.Name;
IQueryable <GridModel> items = new[]
{
new GridModel {
Name = ""
},
new GridModel {
Name = null
},
new GridModel {
Name = "Tes"
},
new GridModel {
Name = "test"
},
new GridModel {
Name = "Test"
},
new GridModel {
Name = "Test2"
}
}.AsQueryable();
IQueryable expected = items.Where(model => model.Name == null || model.Name.ToUpper() != "TES" && model.Name.ToUpper() != "TEST");
IQueryable actual = items.Where(expression, filter);
Assert.Equal(expected, actual);
}
public void Apply_FiltersItemsByIgnoringCase()
{
StringNotEqualsFilter filter = new StringNotEqualsFilter {
Value = "Test"
};
Expression <Func <GridModel, String> > expression = (model) => model.Name;
IQueryable <GridModel> items = new[]
{
new GridModel {
Name = ""
},
new GridModel {
Name = null
},
new GridModel {
Name = "Tes"
},
new GridModel {
Name = "test"
},
new GridModel {
Name = "Test"
},
new GridModel {
Name = "Test2"
}
}.AsQueryable();
IQueryable expected = items.Where(model => model.Name == null || model.Name.ToUpper() != "TEST");
IQueryable actual = Filter(items, filter.Apply(expression.Body), expression);
Assert.Equal(expected, actual);
}
public void Apply_FiltersNotEmptyAndNotNullValues(String value)
{
StringNotEqualsFilter filter = new StringNotEqualsFilter {
Method = "not-equals", Values = new[] { value }
};
Expression <Func <GridModel, String?> > expression = (model) => model.Name;
IQueryable <GridModel> items = new[]
{
new GridModel {
Name = ""
},
new GridModel {
Name = null
},
new GridModel {
Name = "test"
},
new GridModel {
Name = "Test"
},
new GridModel {
Name = "Test2"
}
}.AsQueryable();
IQueryable expected = items.Where(model => model.Name != null && model.Name != "");
IQueryable actual = items.Where(expression, filter);
Assert.Equal(expected, actual);
}
public void Apply_FiltersNotEmptyAndNotNullValues(String value)
{
StringNotEqualsFilter filter = new StringNotEqualsFilter {
Value = value
};
Expression <Func <GridModel, String> > expression = (model) => model.Name;
IQueryable <GridModel> items = new[]
{
new GridModel {
Name = ""
},
new GridModel {
Name = null
},
new GridModel {
Name = "test"
},
new GridModel {
Name = "Test"
},
new GridModel {
Name = "Test2"
}
}.AsQueryable();
IQueryable expected = items.Where(model => model.Name != null && model.Name != "");
IQueryable actual = Filter(items, filter.Apply(expression.Body), expression);
Assert.Equal(expected, actual);
}
