tests: Added http static server tests.

Coverage increased from 21% to 80%

Type: test

Change-Id: Ic8ecc620cef738d7dbe4c259f58a373ac155a588
Signed-off-by: adrianvillin <avillin@cisco.com>

2 files changed, 157 insertions, 3 deletions

diff --git a/test/asf/test_http_static.py b/test/asf/test_http_static.py
new file mode 100644
index 00000000000..17eed9c9c7b
--- /dev/null
+++ b/test/asf/test_http_static.py
@@ -0,0 +1,155 @@
+from config import config
+from asfframework import VppTestCase, VppTestRunner
+import unittest
+import subprocess
+import tempfile
+from vpp_qemu_utils import (
+    create_host_interface,
+    delete_host_interfaces,
+    can_create_namespaces,
+    create_namespace,
+    delete_namespace,
+)
+
+
+@unittest.skipIf(
+    "http_static" in config.excluded_plugins, "Exclude HTTP Static Server plugin tests"
+)
+class TestHttpStaticVapi(VppTestCase):
+    """enable the http static server [VAPI]"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestHttpStaticVapi, cls).setUpClass()
+        # 2 temp files to improve coverage of http_cache.c
+        cls.temp = tempfile.NamedTemporaryFile()
+        cls.temp.write(b"Hello world")
+
+        cls.temp2 = tempfile.NamedTemporaryFile()
+        cls.temp2.write(b"Hello world2")
+
+        if not can_create_namespaces():
+            raise Exception("Unable to create namespace")
+        create_namespace("HttpStatic")
+
+        create_host_interface("vppHost", "vppOut", "HttpStatic", "10.10.1.1/24")
+        cls.vapi.cli("create host-interface name vppOut")
+        cls.vapi.cli("set int state host-vppOut up")
+        cls.vapi.cli("set int ip address host-vppOut 10.10.1.2/24")
+
+    @classmethod
+    def tearDownClass(cls):
+        delete_namespace(["HttpStatic"])
+        delete_host_interfaces("vppHost")
+        cls.temp.close()
+        cls.temp2.close()
+        super(TestHttpStaticVapi, cls).tearDownClass()
+
+    def test_http_static_vapi(self):
+        self.vapi.http_static_enable(
+            www_root="/tmp",
+            uri="tcp://0.0.0.0/80",
+        )
+        # move file pointer to the beginning
+        self.temp.seek(0)
+        process = subprocess.run(
+            [
+                "ip",
+                "netns",
+                "exec",
+                "HttpStatic",
+                "curl",
+                f"10.10.1.2/{self.temp.name[5:]}",
+            ],
+            capture_output=True,
+        )
+        self.assertIn(b"Hello world", process.stdout)
+
+        self.temp2.seek(0)
+        process = subprocess.run(
+            [
+                "ip",
+                "netns",
+                "exec",
+                "HttpStatic",
+                "curl",
+                f"10.10.1.2/{self.temp2.name[5:]}",
+            ],
+            capture_output=True,
+        )
+        self.assertIn(b"Hello world2", process.stdout)
+
+
+@unittest.skipIf(
+    "http_static" in config.excluded_plugins, "Exclude HTTP Static Server plugin tests"
+)
+class TestHttpStaticCli(VppTestCase):
+    """enable the static http server [CLI]"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestHttpStaticCli, cls).setUpClass()
+        # 2 temp files to improve coverage of http_cache.c
+        cls.temp = tempfile.NamedTemporaryFile()
+        cls.temp.write(b"Hello world")
+
+        cls.temp2 = tempfile.NamedTemporaryFile()
+        cls.temp2.write(b"Hello world2")
+
+        if not can_create_namespaces("vpp_chk_4212_2"):
+            raise Exception("Unable to create namespace")
+        create_namespace("HttpStatic2")
+
+        create_host_interface("vppHost2", "vppOut2", "HttpStatic2", "10.10.1.1/24")
+        cls.vapi.cli("create host-interface name vppOut2")
+        cls.vapi.cli("set int state host-vppOut2 up")
+        cls.vapi.cli("set int ip address host-vppOut2 10.10.1.2/24")
+
+    @classmethod
+    def tearDownClass(cls):
+        delete_namespace(["HttpStatic2"])
+        delete_host_interfaces("vppHost2")
+        cls.temp.close()
+        cls.temp2.close()
+        super(TestHttpStaticCli, cls).tearDownClass()
+
+    def test_http_static_cli(self):
+        self.vapi.cli(
+            "http static server www-root /tmp uri tcp://0.0.0.0/80 cache-size 2m"
+        )
+        # move file pointer to the beginning
+        self.temp.seek(0)
+        process = subprocess.run(
+            [
+                "ip",
+                "netns",
+                "exec",
+                "HttpStatic2",
+                "curl",
+                f"10.10.1.2/{self.temp.name[5:]}",
+            ],
+            capture_output=True,
+        )
+        self.assertIn(b"Hello world", process.stdout)
+
+        self.temp2.seek(0)
+        process = subprocess.run(
+            [
+                "ip",
+                "netns",
+                "exec",
+                "HttpStatic2",
+                "curl",
+                f"10.10.1.2/{self.temp2.name[5:]}",
+            ],
+            capture_output=True,
+        )
+        self.assertIn(b"Hello world2", process.stdout)
+
+        self.vapi.cli("show http static server cache")
+        self.vapi.cli("clear http static cache")
+        self.vapi.cli("show http static server sessions")
+
+
+if __name__ == "__main__":
+    unittest.main(testRunner=VppTestRunner)
diff --git a/test/vpp_qemu_utils.py b/test/vpp_qemu_utils.py
index cb1a0dd9f4c..e7e21a01b73 100644
--- a/test/vpp_qemu_utils.py
+++ b/test/vpp_qemu_utils.py
@@ -6,11 +6,10 @@ import subprocess
 import sys
 
 
-def can_create_namespaces():
+def can_create_namespaces(namespace="vpp_chk_4212"):
     """Check if the environment allows creating the namespaces"""
 
     try:
-        namespace = "vpp_chk_4212"
         result = subprocess.run(["ip", "netns", "add", namespace], capture_output=True)
         if result.returncode != 0:
             return False
@@ -18,7 +17,7 @@ def can_create_namespaces():
         if result.returncode != 0:
             return False
         return True
-    except:
+    except Exception:
         return False