[CHANGED]: apply review comments

.mockery.yaml

@@ -70,3 +70,11 @@ packages:
       filename: "mock_{{.InterfaceName}}_test.go"
       inpackage: True
       keeptree: False
+  github.com/vektra/mockery/v2/pkg/fixtures/iface_typed_param:
+    config:
+      all: True
+      dir: "{{.InterfaceDir}}"
+      mockname: "{{.InterfaceName}}"
+      outpkg: "{{.PackageName}}_test"
+      filename: "{{.InterfaceNameSnake}}_mock_test.go"
+      keeptree: True    

pkg/fixtures/iface_typed_param/getter_iface_typed_param.go

@@ -0,0 +1,7 @@
+package iface_typed_param
+
+import "io"
+
+type GetterIfaceTypedParam[T io.Reader] interface {
+	Get() T
+}

pkg/fixtures/iface_typed_param/main_test.go

@@ -0,0 +1,29 @@
+package iface_typed_param_test
+
+import (
+	"bufio"
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIfaceWithIfaceTypedParamReturnValues(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name      string
+		returnVal *bufio.Reader
+	}{
+		{"nil return val", nil},
+		{"returning val", bufio.NewReader(http.NoBody)},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(st *testing.T) {
+			m := NewGetterIfaceTypedParam[*bufio.Reader](st)
+			m.EXPECT().Get().Return(test.returnVal)
+
+			assert.Equal(st, test.returnVal, m.Get())
+		})
+	}
+}

pkg/fixtures/requester_iface.go

@@ -5,7 +5,3 @@ import "io"
 type RequesterIface interface {
 	Get() io.Reader
 }
-
-type RequesterIfaceWithInterfaceTypedParam[T io.Reader] interface {
-	Get() T
-}

pkg/generator_test.go

@@ -337,22 +337,6 @@ func (s *GeneratorSuite) TestGeneratorChecksInterfacesForNilable() {
 	s.checkGeneration("requester_iface.go", "RequesterIface", false, "", "")
 }
 
-func (s *GeneratorSuite) TestGeneratorChecksInterfacesWithGenericInterfaceTypedParamForNilable() {
-	expectedBytes, err := os.ReadFile(getMocksPath("RequesterIfaceWithInterfaceTypedParam.go"))
-	s.Require().NoError(err)
-
-	expected := string(expectedBytes)
-	expected = expected[strings.Index(expected, "// RequesterIfaceWithInterfaceTypedParam is"):]
-
-	cfg := GeneratorConfig{
-		StructName:     "RequesterIfaceWithInterfaceTypedParam",
-		WithExpecter:   true,
-		UnrollVariadic: false,
-	}
-
-	s.checkGenerationWithConfig("requester_iface.go", "RequesterIfaceWithInterfaceTypedParam", cfg, expected)
-}
-
 func (s *GeneratorSuite) TestGeneratorTreatsAnyAsNilable() {
 	cfg := GeneratorConfig{
 		WithExpecter: true,