go-vise

commit 48d610aa4014389343bde4932bee97f6dfb6fe46
parent 0d23e0dbb57fe63b6626527fddc86649cfc20f8f
Author: lash <dev@holbrook.no>
Date:   Thu, 12 Sep 2024 19:33:24 +0100

Get >80% coverage on menuresource tests

Diffstat:
M
Makefile
 | 
3
+--
A
resource/resource_test.go
 | 
121
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 122 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
@@ -31,6 +31,5 @@ doc:
 	make -C doc
 
 cov:
-	#go test -cover ./... -coverprofile=cover.out
-	go test -cover ./vm/... -coverprofile=cover.out
+	go test -cover ./... -coverprofile=cover.out
 	go tool cover -html=cover.out
diff --git a/resource/resource_test.go b/resource/resource_test.go
@@ -0,0 +1,121 @@
+package resource
+
+import (
+	"context"
+	"errors"
+	"testing"
+)
+
+func codeGet(ctx context.Context, nodeSym string) ([]byte, error) {
+	switch nodeSym {
+		case "bar":
+			return []byte("deafbeef"), nil
+	}
+	return nil, errors.New("unknown code")
+}
+
+func menuGet(ctx context.Context, menuSym string) (string, error) {
+	switch menuSym {
+		case "baz":
+			return "xyzzy", nil
+	}
+	return "", errors.New("unknown code")
+
+}
+
+func templateGet(ctx context.Context, nodeSym string) (string, error) {
+	switch nodeSym {
+		case "tinkywinky":
+			return "inky pinky {{.foo}} blinky clyde", nil
+	}
+	return "", errors.New("unknown code")
+}
+
+func entryFunc(ctx context.Context, nodeSym string, input []byte) (Result, error) {
+	return Result{
+		Content: "42",
+	}, nil
+}
+
+func funcGet(ctx context.Context, loadSym string) (EntryFunc, error) {
+	switch loadSym {
+		case "dipsy":
+			return entryFunc, nil
+	}
+	return nil, errors.New("unknown code")
+}
+
+
+
+func TestMenuResourceSetters(t *testing.T) {
+	var err error
+	ctx := context.Background()
+	rs := NewMenuResource()
+	_, err = rs.GetCode(ctx, "foo")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithCodeGetter(codeGet)
+	_, err = rs.GetCode(ctx, "foo")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithCodeGetter(codeGet)
+	_, err = rs.GetCode(ctx, "bar")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = rs.GetMenu(ctx, "bar")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithMenuGetter(menuGet)
+	_, err = rs.GetMenu(ctx, "bar")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithMenuGetter(menuGet)
+	_, err = rs.GetMenu(ctx, "baz")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = rs.GetTemplate(ctx, "baz")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithTemplateGetter(templateGet)
+	_, err = rs.GetTemplate(ctx, "baz")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithTemplateGetter(templateGet)
+	_, err = rs.GetTemplate(ctx, "tinkywinky")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = rs.FuncFor(ctx, "tinkywinky")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithEntryFuncGetter(funcGet)
+	_, err = rs.FuncFor(ctx, "tinkywinky")
+	if err == nil {
+		errors.New("expected error")
+	}
+
+	rs.WithEntryFuncGetter(funcGet)
+	_, err = rs.FuncFor(ctx, "dipsy")
+	if err != nil {
+		t.Fatal(err)
+	}
+}