use testURL variable

Signed-off-by: Somtochi Onyekwere <[email protected]>

Author: somtochiama

internal/helm/repository/oci_chart_repository_test.go

@@ -115,6 +115,7 @@ func TestOCIChartRepository_Get(t *testing.T) {
 			New:     helmgetter.NewOCIGetter,
 		},
 	}
+	testURL := "oci://localhost:5000/my_repo"
 
 	testCases := []struct {
 		name        string
@@ -126,43 +127,43 @@ func TestOCIChartRepository_Get(t *testing.T) {
 		{
 			name:     "should return latest stable version",
 			version:  "",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "1.0.0",
 		},
 		{
 			name:     "should return latest stable version (asterisk)",
 			version:  "*",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "1.0.0",
 		},
 		{
 			name:     "should return latest stable version (semver range)",
 			version:  ">=0.1.5",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "1.0.0",
 		},
 		{
 			name:     "should return 0.2.0 (semver range)",
 			version:  "0.2.x",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "0.2.0",
 		},
 		{
 			name:     "should return a perfect match",
 			version:  "0.1.0",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "0.1.0",
 		},
 		{
 			name:     "should return 0.10.0",
 			version:  "0.*",
-			url:      "oci://localhost:5000/my_repo",
+			url:      testURL,
 			expected: "0.10.0",
 		},
 		{
 			name:        "should an error for unfunfilled range",
 			version:     ">2.0.0",
-			url:         "oci://localhost:5000/my_repo",
+			url:         testURL,
 			expectedErr: "could not locate a version matching provided version string >2.0.0",
 		},
 		{