lua: Check if we got returned something on some tests

Since Lua does not know about exceptions, functions usually return nil
instead of some value.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/tests/lua/main.lua b/tests/lua/main.lua
index 0133dc5e113826709e8754640532be5845cd89a8..45c795b415e376011aa2d899ee9ef6c5aa157e56 100755 (executable)
--- a/tests/lua/main.lua
+++ b/tests/lua/main.lua
@@ -48,6 +48,7 @@ function test_log_callback()
 
        -- Perform some random operation
        local db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        luaunit.assertIsTrue(log_callback_called)
 end
@@ -57,6 +58,7 @@ function test_open_database()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        -- Verify
        luaunit.assertIsTrue(db:verify(ENV_TEST_SIGNING_KEY))
@@ -78,6 +80,7 @@ function test_lookup()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        -- Perform a lookup
        network1 = db:lookup("81.3.27.32")
@@ -96,6 +99,7 @@ function test_network()
        location = require("location")
 
        n1 = location.Network.new("10.0.0.0/8")
+       luaunit.assertNotNil(n1)
 
        -- The ASN should be nul
        luaunit.assertNil(n1:get_asn())
@@ -109,6 +113,7 @@ end
 
 function test_as()
        location = require("location")
+       luaunit.assertNotNil(location)
 
        -- Create a new AS
        as = location.AS.new(12345)
@@ -124,6 +129,7 @@ function test_fetch_as()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        -- Fetch an AS
        as = db:get_as(0)
@@ -141,11 +147,13 @@ function test_country()
        location = require("location")
 
        c1 = location.Country.new("DE")
+       luaunit.assertNotNil(c1)
        luaunit.assertEquals(c1:get_code(), "DE")
        luaunit.assertNil(c1:get_name())
        luaunit.assertNil(c1:get_continent_code())
 
        c2 = location.Country.new("GB")
+       luaunit.assertNotNil(c2)
        luaunit.assertNotEquals(c1, c2)
 
        c1 = nil
@@ -157,6 +165,7 @@ function test_fetch_country()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        -- Fetch an invalid country
        c = db:get_country("XX")
@@ -178,6 +187,7 @@ function test_subnets()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        local network = db:lookup("1.1.1.1")
 
@@ -196,6 +206,7 @@ function test_list_networks()
 
        -- Open the database
        db = location.Database.open(ENV_TEST_DATABASE)
+       luaunit.assertNotNil(db)
 
        for network in db:list_networks() do
                print(network, network:reverse_pointer())