ucg/std/tests/schema_test.ucg

let t = import "std/testing.ucg".asserts{};
let schema = import "std/schema.ucg";

assert t.ok{
    test = schema.must(schema.any{val=1, types=[1.0, 1]}, "Must be a float or an int"),
    desc = "1 is an int",
};

assert t.not_ok{
    test = schema.any{val=1, types=[1.0, ""]}.result,
    desc = "1 is not a float or string",
};

assert t.equal{
    left = schema.base_type_of("foo"),
    right = "str",
};

assert t.equal{
    left = schema.base_type_of(1),
    right = "int",
};

assert t.equal{
    left = schema.base_type_of(1.0),
    right = "float",
};

assert t.equal{
    left = schema.base_type_of(1.0),
    right = "float",
};

assert t.equal{
    left = schema.base_type_of(true),
    right = "bool",
};

assert t.equal{
    left = schema.base_type_of(NULL),
    right = "null",
};

assert t.equal{
    left = schema.base_type_of({}),
    right = "tuple",
};

assert t.equal{
    left = schema.base_type_of([]),
    right = "list",
};

assert t.equal{
    left = schema.base_type_of(func(arg) => arg),
    right = "func",
};

assert t.equal{
    left = schema.base_type_of(schema.any),
    right = "module",
};

assert t.equal{
    left = schema.shaped{val="foo", shape=""}.result,
    right = true,
}; 

assert t.ok{
    test = schema.shaped{val="foo", shape=""}.result,
    desc = "\"foo\" is same shape as \"\"",
}; 

assert t.not_ok{
    test = schema.shaped{val="foo", shape=0}.result,
    desc = "\"foo\" is not the same shape as 0",
};
 
assert t.ok{
    test = schema.shaped{val={foo="bar"}, shape={foo=""}}.result,
    desc = "shaped for simple tuples works",
};

assert t.ok{
    test = schema.shaped{val={foo="bar", count=1}, shape={foo=""}}.result,
    desc = "shaped for partial tuples works",
};

assert t.not_ok{
    test = schema.shaped{partial=false, val={foo="bar", count=1}, shape={foo=""}}.result,
    desc = "shaped for non partial tuples also works",
};

assert t.ok{
    test = schema.shaped{val={foo="bar", inner={one=1}}, shape={foo="", inner={one=0}}}.result,
    desc = "shaped for nested tuples works",
};

assert t.ok{
    test = schema.shaped{val={foo="bar", inner=[1, 2]}, shape={foo="", inner=[]}}.result,
    desc = "shaped for nested list in tuple works",
};

assert t.not_ok{
    test = schema.shaped{val={inner={foo="bar"}}, shape={inner={foo=1}}}.result,
    desc = "shaped fails when the shape doesn't match",
};