diff options
Diffstat (limited to 'plugin/trace/setup_test.go')
-rw-r--r-- | plugin/trace/setup_test.go | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/plugin/trace/setup_test.go b/plugin/trace/setup_test.go new file mode 100644 index 000000000..3c12b76e4 --- /dev/null +++ b/plugin/trace/setup_test.go @@ -0,0 +1,60 @@ +package trace + +import ( + "testing" + + "github.com/mholt/caddy" +) + +func TestTraceParse(t *testing.T) { + tests := []struct { + input string + shouldErr bool + endpoint string + every uint64 + serviceName string + clientServer bool + }{ + // oks + {`trace`, false, "http://localhost:9411/api/v1/spans", 1, `coredns`, false}, + {`trace localhost:1234`, false, "http://localhost:1234/api/v1/spans", 1, `coredns`, false}, + {`trace http://localhost:1234/somewhere/else`, false, "http://localhost:1234/somewhere/else", 1, `coredns`, false}, + {`trace zipkin localhost:1234`, false, "http://localhost:1234/api/v1/spans", 1, `coredns`, false}, + {`trace zipkin http://localhost:1234/somewhere/else`, false, "http://localhost:1234/somewhere/else", 1, `coredns`, false}, + {"trace {\n every 100\n}", false, "http://localhost:9411/api/v1/spans", 100, `coredns`, false}, + {"trace {\n every 100\n service foobar\nclient_server\n}", false, "http://localhost:9411/api/v1/spans", 100, `foobar`, true}, + {"trace {\n every 2\n client_server true\n}", false, "http://localhost:9411/api/v1/spans", 2, `coredns`, true}, + {"trace {\n client_server false\n}", false, "http://localhost:9411/api/v1/spans", 1, `coredns`, false}, + // fails + {`trace footype localhost:4321`, true, "", 1, "", false}, + {"trace {\n every 2\n client_server junk\n}", true, "", 1, "", false}, + } + for i, test := range tests { + c := caddy.NewTestController("dns", test.input) + m, err := traceParse(c) + if test.shouldErr && err == nil { + t.Errorf("Test %v: Expected error but found nil", i) + continue + } else if !test.shouldErr && err != nil { + t.Errorf("Test %v: Expected no error but found error: %v", i, err) + continue + } + + if test.shouldErr { + continue + } + + if test.endpoint != m.Endpoint { + t.Errorf("Test %v: Expected endpoint %s but found: %s", i, test.endpoint, m.Endpoint) + } + if test.every != m.every { + t.Errorf("Test %v: Expected every %d but found: %d", i, test.every, m.every) + } + if test.serviceName != m.serviceName { + t.Errorf("Test %v: Expected service name %s but found: %s", i, test.serviceName, m.serviceName) + } + if test.clientServer != m.clientServer { + t.Errorf("Test %v: Expected client_server %t but found: %t", i, test.clientServer, m.clientServer) + } + } +} |