g2h: Add breadcrumb navigations to file and tree pages

3 files changed, 15 insertions, 3 deletions

diff --git a/tests/file_page_test.py b/tests/file_page_test.py
index a1123de..3fff51e 100644
--- a/tests/file_page_test.py
+++ b/tests/file_page_test.py
@@ -41,6 +41,7 @@ def test_context():
     assert(context['file_extension'] == 'txt')
     assert(context['title'] == 'file test: test_file.txt')
     assert(context['type'] == 'text')
+    assert(context['breadcrumbs'] == '[/](/file/content/123/t/)/[test_file.txt](/file/content/123/t/test_file.txt)')
 
 def test_context_dot_file():
     file = MagicMock()
@@ -57,6 +58,7 @@ def test_context_dot_file():
     assert(context['file_extension'] == '')
     assert(context['title'] == 'file test: .file')
     assert(context['type'] == 'text')
+    assert(context['breadcrumbs'] == '[/](/file/content/123/t/)/[.file](/file/content/123/t/_file)')
 
 def test_bytes_to_content_text():
     content, type = bytes_to_content('test'.encode())
diff --git a/tests/file_test.py b/tests/file_test.py
index 838df71..d1b40bd 100644
--- a/tests/file_test.py
+++ b/tests/file_test.py
@@ -1,9 +1,9 @@
 import os
 import pytest
 
-from unittest.mock import Mock
+from unittest.mock import MagicMock, Mock
 
-from g2h.file import sanitize_file_name, tree_join
+from g2h.file import generate_breadcrumbs, sanitize_file_name, tree_join
 
 def test_sanitize_not_necessary():
     assert(sanitize_file_name('foo', None) == 'foo')
@@ -24,3 +24,13 @@ def test_tree_join():
     commit = Mock()
     commit.hexsha = '123'
     assert(tree_join(commit, 'test') == os.path.join('123', 't', 'test'))
+
+def test_generate_breadcrumbs():
+    commit = Mock()
+    commit.hexsha = '123'
+    assert(generate_breadcrumbs('', commit, '', None) == '[/](/123/t/)')
+    assert(generate_breadcrumbs('', commit, 'sub', None) == '[/](/123/t/)/[sub](/123/t/sub)')
+    assert(generate_breadcrumbs('', commit, 'sub/dir', None) == '[/](/123/t/)/[sub](/123/t/sub)/[dir](/123/t/sub/dir)')
+    assert(generate_breadcrumbs('', commit, 'sub/dir/file.txt', None) == '[/](/123/t/)/[sub](/123/t/sub)/[dir](/123/t/sub/dir)/[file.txt](/123/t/sub/dir/file.txt)')
+    assert(generate_breadcrumbs('content sub', commit, 'sub', None) == '[/](/content sub/123/t/)/[sub](/content sub/123/t/sub)')
+    assert(generate_breadcrumbs('', commit, 'sub/.file', MagicMock()) == '[/](/123/t/)/[sub](/123/t/sub)/[.file](/123/t/sub/_file)')
diff --git a/tests/tree_page_test.py b/tests/tree_page_test.py
index 891e940..a298728 100644
--- a/tests/tree_page_test.py
+++ b/tests/tree_page_test.py
@@ -53,6 +53,7 @@ def test_context_empty():
     assert(context['content_subdir'] == '')
     assert(context['subdir'] == '/123/t/tree/path')
     assert(context['title'] == 'tree test: Tree')
+    assert(context['breadcrumbs'] == '[/](/123/t/)')
 
 def test_context_entries():
     tree = MagicMock()
@@ -111,7 +112,6 @@ def test_get_files():
     commit.tree = tree
     expected = []
     for case in [ None, '.file', 'README', 'main.cc' ]:
-        print(str(case))
         if case:
             add_node(tree, case)
             expected.append(case)