markup: Add blockquote render hooks

Closes #12590

1 files changed, 60 insertions, 0 deletions

diff --git a/markup/goldmark/blockquotes/blockquotes_test.go b/markup/goldmark/blockquotes/blockquotes_test.go
new file mode 100644
index 000000000..5b2680a0d
--- /dev/null
+++ b/markup/goldmark/blockquotes/blockquotes_test.go
@@ -0,0 +1,60 @@
+// Copyright 2024 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package blockquotes
+
+import (
+	"testing"
+
+	qt "github.com/frankban/quicktest"
+)
+
+func TestResolveGitHubAlert(t *testing.T) {
+	t.Parallel()
+
+	c := qt.New(t)
+
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{
+			input:    "[!NOTE]",
+			expected: "note",
+		},
+		{
+			input:    "[!WARNING]",
+			expected: "warning",
+		},
+		{
+			input:    "[!TIP]",
+			expected: "tip",
+		},
+		{
+			input:    "[!IMPORTANT]",
+			expected: "important",
+		},
+		{
+			input:    "[!CAUTION]",
+			expected: "caution",
+		},
+		{
+			input:    "[!FOO]",
+			expected: "",
+		},
+	}
+
+	for _, test := range tests {
+		c.Assert(resolveGitHubAlert("<p>"+test.input), qt.Equals, test.expected)
+	}
+}