Cluster: CLUSTER FAILOVER TAKEOVER tests.

1 files changed, 59 insertions, 0 deletions

diff --git a/tests/cluster/tests/11-manual-takeover.tcl b/tests/cluster/tests/11-manual-takeover.tcl
new file mode 100644
index 000000000..f567c6962
--- /dev/null
+++ b/tests/cluster/tests/11-manual-takeover.tcl
@@ -0,0 +1,59 @@
+# Manual takeover test
+
+source "../tests/includes/init-tests.tcl"
+
+test "Create a 5 nodes cluster" {
+    create_cluster 5 5
+}
+
+test "Cluster is up" {
+    assert_cluster_state ok
+}
+
+test "Cluster is writable" {
+    cluster_write_test 0
+}
+
+test "Killing majority of master nodes" {
+    kill_instance redis 0
+    kill_instance redis 1
+    kill_instance redis 2
+}
+
+test "Cluster should eventually be down" {
+    assert_cluster_state fail
+}
+
+test "Use takeover to bring slaves back" {
+    R 5 cluster failover takeover
+    R 6 cluster failover takeover
+    R 7 cluster failover takeover
+}
+
+test "Cluster should eventually be up again" {
+    assert_cluster_state ok
+}
+
+test "Cluster is writable" {
+    cluster_write_test 4
+}
+
+test "Instance #5, #6, #7 are now masters" {
+    assert {[RI 5 role] eq {master}}
+    assert {[RI 6 role] eq {master}}
+    assert {[RI 7 role] eq {master}}
+}
+
+test "Restarting the previously killed master nodes" {
+    restart_instance redis 0
+    restart_instance redis 1
+    restart_instance redis 2
+}
+
+test "Instance #0, #1, #2 gets converted into a slaves" {
+    wait_for_condition 1000 50 {
+        [RI 0 role] eq {slave} && [RI 1 role] eq {slave} && [RI 2 role] eq {slave}
+    } else {
+        fail "Old masters not converted into slaves"
+    }
+}