public void Create_StringNotStartsWith_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar_not_starts_with",
new StringValueNode("a")));
var fooType = CreateType(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Foo),
TypeConversion.Default);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo {
Bar = "ab"
};
Assert.False(func(a));
var b = new Foo {
Bar = "ba"
};
Assert.True(func(b));
}
public async Task Create_StringIn_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar_in",
new ListValueNode(new[]
{
new StringValueNode("a"),
new StringValueNode("c")
})));
var fooType = await CreateTypeAsync(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Foo),
TypeConversion.Default);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo {
Bar = "a"
};
Assert.True(func(a));
var b = new Foo {
Bar = "b"
};
Assert.False(func(b));
}
public void Create_ShortGreaterThan_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("barShort_gt",
new IntValueNode("12")));
var fooType = CreateType(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType, typeof(Foo), TypeConversion.Default);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo {
BarShort = 11
};
Assert.False(func(a));
var b = new Foo {
BarShort = 12
};
Assert.False(func(b));
var c = new Foo {
BarShort = 13
};
Assert.True(func(c));
}
public void Create_StringContains_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar_contains",
new StringValueNode("a")));
FooFilterType fooType = CreateType(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Foo),
TypeConversion.Default,
true);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo {
Bar = "testatest"
};
Assert.True(func(a));
var b = new Foo {
Bar = "testbtest"
};
Assert.False(func(b));
}
public void Sort_NoSortSpecified_ShouldReturnUnalteredSource()
{
// arrange
var value = new ObjectValueNode();
FooSortType sortType = CreateType(new FooSortType());
IQueryable <Foo> a = new[]
{
new Foo {
Bar = "b"
}, new Foo {
Bar = "a"
}, new Foo {
Bar = "c"
}
}.AsQueryable();
// act
var filter = new QueryableSortVisitor(
sortType, typeof(Foo));
value.Accept(filter);
IQueryable <Foo> aFiltered = filter.Sort(a);
// assert
Assert.Same(a, aFiltered);
Assert.Collection(aFiltered,
foo => Assert.Equal("b", foo.Bar),
foo => Assert.Equal("a", foo.Bar),
foo => Assert.Equal("c", foo.Bar)
);
}
public void Sort_ComparableDesc_ShouldSortByStringAsc()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar",
new EnumValueNode(SortOperationKind.Desc))
);
FooSortType sortType = CreateType(new FooSortType());
IQueryable <Foo> a = new[]
{
new Foo {
Bar = "b"
}, new Foo {
Bar = "a"
}, new Foo {
Bar = "c"
}
}.AsQueryable();
// act
var filter = new QueryableSortVisitor(
sortType, typeof(Foo));
value.Accept(filter);
ICollection <Foo> aFiltered = filter.Sort(a).ToList();
// assert
Assert.Collection(aFiltered,
foo => Assert.Equal("c", foo.Bar),
foo => Assert.Equal("b", foo.Bar),
foo => Assert.Equal("a", foo.Bar)
);
}
public void Create_ArraySomeObjectStringEqualWithNull_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("fooNested_some",
new ObjectValueNode(
new ObjectFieldNode("bar",
new StringValueNode("a")
)
)
)
);
var fooType = CreateType(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Foo),
TypeConversion.Default,
true);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo
{
FooNested = new[]
{
new FooNested {
Bar = "c"
},
null,
new FooNested {
Bar = "a"
}
}
};
Assert.True(func(a));
var b = new Foo
{
FooNested = new[]
{
new FooNested {
Bar = "c"
},
null,
new FooNested {
Bar = "b"
}
}
};
Assert.False(func(b));
}
public void Create_ArrayAnyObjectStringEqual_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("fooNested_any",
new BooleanValueNode(true)
)
);
var fooType = CreateType(new FooFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Foo),
TypeConversion.Default,
true);
value.Accept(filter);
Func <Foo, bool> func = filter.CreateFilter <Foo>().Compile();
// assert
var a = new Foo
{
FooNested = new[]
{
new FooNested {
Bar = "c"
},
new FooNested {
Bar = "d"
},
new FooNested {
Bar = "a"
}
}
};
Assert.True(func(a));
var b = new Foo {
FooNested = new FooNested[] { }
};
Assert.False(func(b));
var c = new Foo {
FooNested = null
};
Assert.False(func(c));
var d = new Foo {
FooNested = new FooNested[] { null }
};
Assert.True(func(d));
}
public void Create_ObjectStringEqualDeep_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("foo",
new ObjectValueNode(
new ObjectFieldNode("fooNested",
new ObjectValueNode(
new ObjectFieldNode("bar",
new StringValueNode("a")
)
)
)
)
)
);
var fooType = CreateType(new EvenDeeperFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(EvenDeeper),
TypeConversion.Default,
true);
value.Accept(filter);
Func <EvenDeeper, bool> func = filter.CreateFilter <EvenDeeper>().Compile();
// assert
var a = new EvenDeeper {
Foo = new Foo {
FooNested = new FooNested {
Bar = "a"
}
}
};
Assert.True(func(a));
var b = new EvenDeeper {
Foo = new Foo {
FooNested = new FooNested {
Bar = "b"
}
}
};
Assert.False(func(b));
}
public void Create_ObjectStringEqualRecursive_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("nested",
new ObjectValueNode(
new ObjectFieldNode("nested",
new ObjectValueNode(
new ObjectFieldNode("bar",
new StringValueNode("a")
)
)
)
)
)
);
var fooType = CreateType(new FilterInputType <Recursive>());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(Recursive),
TypeConversion.Default,
true);
value.Accept(filter);
Func <Recursive, bool> func = filter.CreateFilter <Recursive>().Compile();
var a = new Recursive {
Nested = new Recursive {
Nested = new Recursive {
Bar = "a"
}
}
};
Assert.True(func(a));
var b = new Recursive {
Nested = new Recursive {
Nested = new Recursive {
Bar = "b"
}
}
};
Assert.False(func(b));
}
public void Create_ArraySomeStringEqualWithNull_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar_some",
new ObjectValueNode(
new ObjectFieldNode("element",
new StringValueNode("a")
)
)
)
);
var fooType = CreateType(new FooSimpleFilterType());
// act
var filter = new QueryableFilterVisitor(
fooType,
typeof(FooSimple),
TypeConversion.Default,
true);
value.Accept(filter);
Func <FooSimple, bool> func = filter.CreateFilter <FooSimple>().Compile();
// assert
var a = new FooSimple {
Bar = new[] { "c", null, "a" }
};
Assert.True(func(a));
var b = new FooSimple {
Bar = new[] { "c", null, "b" }
};
Assert.False(func(b));
var c = new FooSimple {
Bar = null
};
Assert.False(func(c));
}
public void Sort_ComparableAsc_ShouldSortByStringWithNullableObjectInRootAsc()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("bar",
new ObjectValueNode(
new ObjectFieldNode("baz",
new EnumValueNode(SortOperationKind.Asc)
)
)
));
FooSortType sortType = CreateType(new FooSortType());
IQueryable <Foo> a = new[]
{
new Foo {
Bar = new Bar {
Baz = "c"
}
},
new Foo {
Bar = new Bar {
Baz = "b"
}
},
null
}.AsQueryable();
// act
var filter = new QueryableSortVisitorInMemory(
sortType, typeof(Foo));
value.Accept(filter);
ICollection <Foo> aFiltered = filter.Sort(a).ToList();
// assert
Assert.Collection(aFiltered,
foo => Assert.Null(foo),
foo => Assert.Equal("b", foo.Bar.Baz),
foo => Assert.Equal("c", foo.Bar.Baz)
);
}
public void Create_NullableShortNotLowerThanOrEquals_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("barShort_not_lte",
new IntValueNode(12)));
var fooNullableType = CreateType(new FooNullableFilterType());
// act
var filter = new QueryableFilterVisitor(
fooNullableType, typeof(FooNullable), TypeConversion.Default);
value.Accept(filter);
Func <FooNullable, bool> func = filter.CreateFilter <FooNullable>().Compile();
// assert
var a = new FooNullable {
BarShort = 11
};
Assert.False(func(a));
var b = new FooNullable {
BarShort = 12
};
Assert.False(func(b));
var c = new FooNullable {
BarShort = 13
};
Assert.True(func(c));
var d = new FooNullable {
BarShort = null
};
Assert.True(func(d));
}
public void Create_NullableShortIn_Expression()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("barShort_in",
new ListValueNode(new[]
{
new IntValueNode(13),
new IntValueNode(14)
}))
);
var fooNullableType = CreateType(new FooNullableFilterType());
// act
var filter = new QueryableFilterVisitor(
fooNullableType, typeof(FooNullable), TypeConversion.Default, true);
value.Accept(filter);
Func <FooNullable, bool> func = filter.CreateFilter <FooNullable>().Compile();
// assert
var a = new FooNullable {
BarShort = 13
};
Assert.True(func(a));
var b = new FooNullable {
BarShort = 12
};
Assert.False(func(b));
var c = new FooNullable {
BarShort = null
};
Assert.False(func(c));
}
public void Sort_Nullable_ShouldSortNullableProperlyDesc()
{
// arrange
var value = new ObjectValueNode(
new ObjectFieldNode("nullableInt",
new EnumValueNode(SortOperationKind.Desc)
)
);
FooSortType sortType = CreateType(new FooSortType());
IQueryable <Foo> a = new[]
{
new Foo {
Bar = "b"
},
new Foo {
Bar = "c", NullableInt = 2
},
new Foo {
Bar = "a", NullableInt = 1
}
}.AsQueryable();
// act
var filter = new QueryableSortVisitor(
sortType, typeof(Foo));
value.Accept(filter);
IQueryable <Foo> aFiltered = filter.Sort(a);
// assert
Assert.Collection(aFiltered,
foo => Assert.Equal("c", foo.Bar),
foo => Assert.Equal("a", foo.Bar),
foo => Assert.Equal("b", foo.Bar)
);
}