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package parse
import (
"log"
"os"
"reflect"
"testing"
"github.com/magefile/mage/internal"
)
func init() {
internal.SetDebug(log.New(os.Stdout, "", 0))
}
func TestParse(t *testing.T) {
info, err := PrimaryPackage("go", "./testdata", []string{"func.go", "command.go", "alias.go", "repeating_synopsis.go", "subcommands.go"})
if err != nil {
t.Fatal(err)
}
expected := []Function{
{
Name: "ReturnsNilError",
IsError: true,
Comment: "Synopsis for \"returns\" error. And some more text.",
Synopsis: `Synopsis for "returns" error.`,
},
{
Name: "ReturnsVoid",
},
{
Name: "TakesContextReturnsError",
IsError: true,
IsContext: true,
},
{
Name: "TakesContextReturnsVoid",
IsError: false,
IsContext: true,
},
{
Name: "RepeatingSynopsis",
IsError: true,
Comment: "RepeatingSynopsis chops off the repeating function name. Some more text.",
Synopsis: "chops off the repeating function name.",
},
{
Name: "Foobar",
Receiver: "Build",
IsError: true,
},
{
Name: "Baz",
Receiver: "Build",
IsError: false,
},
}
if info.DefaultFunc == nil {
t.Fatal("expected default func to exist, but was nil")
}
// DefaultIsError
if info.DefaultFunc.IsError != true {
t.Fatalf("expected DefaultIsError to be true")
}
// DefaultName
if info.DefaultFunc.Name != "ReturnsNilError" {
t.Fatalf("expected DefaultName to be ReturnsNilError")
}
if info.Aliases["void"].Name != "ReturnsVoid" {
t.Fatalf("expected alias of void to be ReturnsVoid")
}
f, ok := info.Aliases["baz"]
if !ok {
t.Fatal("missing alias baz")
}
if f.Name != "Baz" || f.Receiver != "Build" {
t.Fatalf("expected alias of void to be Build.Baz")
}
if len(info.Aliases) != 2 {
t.Fatalf("expected to only have two aliases, but have %#v", info.Aliases)
}
for _, fn := range expected {
found := false
for _, infoFn := range info.Funcs {
if reflect.DeepEqual(fn, *infoFn) {
found = true
break
} else {
t.Logf("%#v", infoFn)
}
}
if !found {
t.Fatalf("expected:\n%#v\n\nto be in:\n%#v", fn, info.Funcs)
}
}
}
func TestGetImportSelf(t *testing.T) {
imp, err := getImport("go", "github.com/magefile/mage/parse/testdata/importself", "")
if err != nil {
t.Fatal(err)
}
if imp.Info.AstPkg.Name != "importself" {
t.Fatalf("expected package importself, got %v", imp.Info.AstPkg.Name)
}
}
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