public void FunctionCallWithOnlyOpeningParenthesis()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(");
QueryToken result;
Action parse = () => tokenizer.TryParseIdentifierAsFunction(null, out result);
parse.ShouldThrow <ODataException>().WithMessage(ODataErrorStrings.UriQueryExpressionParser_ExpressionExpected(5, "func("));
}
public void ParseNonDottedIdentifier()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func()");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
success.Should().BeTrue();
result.ShouldBeFunctionCallToken("func").And.Arguments.Should().BeEmpty();
}
public void ParseManyDottedIdentifier()
{
FunctionCallParser tokenizer = GetFunctionCallParser("one.two.three.four.five.six()");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
success.Should().BeTrue();
result.ShouldBeFunctionCallToken("one.two.three.four.five.six").And.Arguments.Should().BeEmpty();
}
public void ParseDottedIdentifier()
{
FunctionCallParser tokenizer = GetFunctionCallParser("geo.distance()");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
Assert.True(success);
Assert.Empty(result.ShouldBeFunctionCallToken("geo.distance").Arguments);
}
public void FunctionCallWithNamedArguments()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(stuff=1, morestuff=2)");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
Assert.True(success);
Assert.Equal(2, result.ShouldBeFunctionCallToken("func").Arguments.Count());
}
public void FunctionWithOneArgument()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(1)");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
Assert.True(success);
Assert.Single(result.ShouldBeFunctionCallToken("func").Arguments);
}
public void ParsedFunctionWithAParent()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func()");
InnerPathToken parent = new InnerPathToken("Customer", null, null);
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(parent, out result);
success.Should().BeTrue();
result.ShouldBeFunctionCallToken("func").And.Source.Should().BeSameAs(parent);
}
public void FunctionCallWithNamedArguments()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(stuff=1, morestuff=2)");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
success.Should().BeTrue();
result.ShouldBeFunctionCallToken("func")
.And.Arguments.Should().HaveCount(2);
}
public void FunctionWithOneArgument()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(1)");
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(null, out result);
success.Should().BeTrue();
result.ShouldBeFunctionCallToken("func")
.Arguments.Should().HaveCount(1);
}
public void ParsedFunctionWithAParentAndArgs()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(x='blah')");
InnerPathToken parent = new InnerPathToken("Customer", null, null);
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(parent, out result);
success.Should().BeTrue();
FunctionCallToken functionCallToken = result.ShouldBeFunctionCallToken("func").And;
functionCallToken.Source.Should().BeSameAs(parent);
functionCallToken.Arguments.Should().HaveCount(1);
}
public void ParsedFunctionWithAParentAndArgs()
{
FunctionCallParser tokenizer = GetFunctionCallParser("func(x='blah')");
InnerPathToken parent = new InnerPathToken("Customer", null, null);
QueryToken result;
bool success = tokenizer.TryParseIdentifierAsFunction(parent, out result);
Assert.True(success);
FunctionCallToken functionCallToken = result.ShouldBeFunctionCallToken("func");
Assert.Same(parent, functionCallToken.Source);
Assert.Single(functionCallToken.Arguments);
}
