remote: apply insteadOf configuration.

A remote's URLs are now modified according to the url.*.insteadOf
and url.*.pushInsteadOf configurations. This allows a user to
replace URL prefixes by setting the corresponding keys. E.g.
"url.foo.insteadOf = bar" would replace the prefix "bar" with the
new prefix "foo".

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/remote/insteadof.c b/tests/remote/insteadof.c
new file mode 100644
index 000000000..c9b39f098
--- /dev/null
+++ b/tests/remote/insteadof.c
@@ -0,0 +1,60 @@
+#include "clar_libgit2.h"
+#include "remote.h"
+#include "repository.h"
+
+#define REPO_PATH "testrepo2/.gitted"
+#define REMOTE_ORIGIN "origin"
+#define REMOTE_INSTEADOF "insteadof-test"
+
+static git_repository *g_repo;
+static git_remote *g_remote;
+
+void test_remote_insteadof__initialize(void)
+{
+	g_repo = NULL;
+	g_remote = NULL;
+}
+
+void test_remote_insteadof__cleanup(void)
+{
+	git_repository_free(g_repo);
+	git_remote_free(g_remote);
+}
+
+void test_remote_insteadof__url_insteadof_not_applicable(void)
+{
+	cl_git_pass(git_repository_open(&g_repo, cl_fixture(REPO_PATH)));
+	cl_git_pass(git_remote_lookup(&g_remote, g_repo, REMOTE_ORIGIN));
+
+	cl_assert_equal_s(
+		git_remote_url(g_remote),
+		"https://github.com/libgit2/false.git");
+}
+
+void test_remote_insteadof__url_insteadof_applicable(void)
+{
+	cl_git_pass(git_repository_open(&g_repo, cl_fixture(REPO_PATH)));
+	cl_git_pass(git_remote_lookup(&g_remote, g_repo, REMOTE_INSTEADOF));
+
+	cl_assert_equal_s(
+	    git_remote_url(g_remote),
+	    "http://github.com/libgit2/libgit2");
+}
+
+void test_remote_insteadof__pushurl_insteadof_not_applicable(void)
+{
+	cl_git_pass(git_repository_open(&g_repo, cl_fixture(REPO_PATH)));
+	cl_git_pass(git_remote_lookup(&g_remote, g_repo, REMOTE_ORIGIN));
+
+	cl_assert_equal_p(git_remote_pushurl(g_remote), NULL);
+}
+
+void test_remote_insteadof__pushurl_insteadof_applicable(void)
+{
+	cl_git_pass(git_repository_open(&g_repo, cl_fixture(REPO_PATH)));
+	cl_git_pass(git_remote_lookup(&g_remote, g_repo, REMOTE_INSTEADOF));
+
+	cl_assert_equal_s(
+	    git_remote_pushurl(g_remote),
+	    "git@github.com:libgit2/libgit2");
+}