func TestNomsTypeDiff(t *testing.T) {
assert := assert.New(t)
expected := "- List<Number>\n+ List<String>\n"
t1 := types.MakeListType(types.NumberType)
t2 := types.MakeListType(types.StringType)
buf := util.NewBuffer(nil)
Diff(buf, t1, t2)
assert.Equal(expected, buf.String())
expected = "- List<Number>\n+ Set<String>\n"
t1 = types.MakeListType(types.NumberType)
t2 = types.MakeSetType(types.StringType)
buf = util.NewBuffer(nil)
Diff(buf, t1, t2)
assert.Equal(expected, buf.String())
}
func (suite *ParsedResultTestSuite) SetupTest() {
suite.prim = newTestField("a", types.NumberType, "")
suite.prim2 = newTestField("b", types.StringType, "")
suite.compound = newTestField("set", types.MakeSetType(types.StringType), "")
suite.compoundOfCompound = newTestField("listOfSet", types.MakeListType(types.MakeSetType(types.StringType)), "")
suite.namedType = newTestField("otherStruct", makeUnresolvedType("", "Other"), "Other")
suite.namespacedType = newTestField("namespacedStruct", makeUnresolvedType("Elsewhere", "Other"), "Elsewhere.Other")
suite.mapOfNamedType = newTestField("mapOfStructToOther", types.MakeMapType(makeUnresolvedType("", "Struct"), makeUnresolvedType("Elsewhere", "Other")), "Map<Struct, Elsewhere.Other>")
}
// resolveReferences replaces references with the actual Type
func resolveReferences(i *intermediate, aliases map[string][]*types.Type) {
var rec func(t *types.Type) *types.Type
resolveFields := func(desc types.StructDesc) *types.Type {
fields := make(types.TypeMap, desc.Len())
desc.IterFields(func(name string, t *types.Type) {
fields[name] = rec(t)
})
return types.MakeStructType(desc.Name, fields)
}
rec = func(t *types.Type) *types.Type {
switch t.Kind() {
case UnresolvedKind:
desc := t.Desc.(UnresolvedDesc)
if desc.Namespace == "" {
return findType(desc.Name, i.Types)
}
ts, ok := aliases[desc.Namespace]
d.Exp.True(ok, "No such namespace: %s", desc.Namespace)
return findType(desc.Name, ts)
case types.ListKind:
return types.MakeListType(rec(t.Desc.(types.CompoundDesc).ElemTypes[0]))
case types.SetKind:
return types.MakeSetType(rec(t.Desc.(types.CompoundDesc).ElemTypes[0]))
case types.RefKind:
return types.MakeRefType(rec(t.Desc.(types.CompoundDesc).ElemTypes[0]))
case types.MapKind:
elemTypes := t.Desc.(types.CompoundDesc).ElemTypes
return types.MakeMapType(rec(elemTypes[0]), rec(elemTypes[1]))
case types.StructKind:
return resolveFields(t.Desc.(types.StructDesc))
}
return t
}
for idx, t := range i.Types {
i.Types[idx] = rec(t)
}
}
func (c *current) onCompoundType2(t interface{}) (interface{}, error) {
return types.MakeListType(t.(*types.Type)), nil
}