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jsonrpc: update tests

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This commit is contained in:
Łukasz Magiera 2019-07-12 19:12:51 +02:00
parent 6a20d0dafe
commit df90b72500
1 changed files with 33 additions and 9 deletions
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42
lib/jsonrpc/rpc_test.go
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@ -70,7 +70,10 @@ func TestRPC(t *testing.T) {
AddGet func(int) int AddGet func(int) int
StringMatch func(t TestType, i2 int64) (out TestOut, err error) StringMatch func(t TestType, i2 int64) (out TestOut, err error)
} }
closer := NewClient(testServ.URL, "SimpleServerHandler", &client) closer, err := NewClient(testServ.URL, "SimpleServerHandler", &client)
if err != nil {
t.Fatal(err)
}
defer closer() defer closer()
// Add(int) error // Add(int) error
@ -83,7 +86,7 @@ func TestRPC(t *testing.T) {
t.Error("expected 2") t.Error("expected 2")
} }
err := client.Add(-3546) err = client.Add(-3546)
if err == nil { if err == nil {
t.Fatal("expected error") t.Fatal("expected error")
} }
@ -130,7 +133,10 @@ func TestRPC(t *testing.T) {
var noret struct { var noret struct {
Add func(int) Add func(int)
} }
closer = NewClient(testServ.URL, "SimpleServerHandler", &noret) closer, err = NewClient(testServ.URL, "SimpleServerHandler", &noret)
if err != nil {
t.Fatal(err)
}
// this one should actually work // this one should actually work
noret.Add(4) noret.Add(4)
@ -142,7 +148,10 @@ func TestRPC(t *testing.T) {
var noparam struct { var noparam struct {
Add func() Add func()
} }
closer = NewClient(testServ.URL, "SimpleServerHandler", &noparam) closer, err = NewClient(testServ.URL, "SimpleServerHandler", &noparam)
if err != nil {
t.Fatal(err)
}
// shouldn't panic // shouldn't panic
noparam.Add() noparam.Add()
@ -151,7 +160,10 @@ func TestRPC(t *testing.T) {
var erronly struct { var erronly struct {
AddGet func() (int, error) AddGet func() (int, error)
} }
closer = NewClient(testServ.URL, "SimpleServerHandler", &erronly) closer, err = NewClient(testServ.URL, "SimpleServerHandler", &erronly)
if err != nil {
t.Fatal(err)
}
_, err = erronly.AddGet() _, err = erronly.AddGet()
if err == nil || err.Error() != "RPC error (-32602): wrong param count" { if err == nil || err.Error() != "RPC error (-32602): wrong param count" {
@ -162,7 +174,10 @@ func TestRPC(t *testing.T) {
var wrongtype struct { var wrongtype struct {
Add func(string) error Add func(string) error
} }
closer = NewClient(testServ.URL, "SimpleServerHandler", &wrongtype) closer, err = NewClient(testServ.URL, "SimpleServerHandler", &wrongtype)
if err != nil {
t.Fatal(err)
}
err = wrongtype.Add("not an int") err = wrongtype.Add("not an int")
if err == nil || err.Error() != "RPC error (-32700): json: cannot unmarshal string into Go value of type int" { if err == nil || err.Error() != "RPC error (-32700): json: cannot unmarshal string into Go value of type int" {
@ -173,7 +188,10 @@ func TestRPC(t *testing.T) {
var notfound struct { var notfound struct {
NotThere func(string) error NotThere func(string) error
} }
closer = NewClient(testServ.URL, "SimpleServerHandler", &notfound) closer, err = NewClient(testServ.URL, "SimpleServerHandler", &notfound)
if err != nil {
t.Fatal(err)
}
err = notfound.NotThere("hello?") err = notfound.NotThere("hello?")
if err == nil || err.Error() != "RPC error (-32601): method 'SimpleServerHandler.NotThere' not found" { if err == nil || err.Error() != "RPC error (-32601): method 'SimpleServerHandler.NotThere' not found" {
@ -219,7 +237,10 @@ func TestCtx(t *testing.T) {
var client struct { var client struct {
Test func(ctx context.Context) Test func(ctx context.Context)
} }
closer := NewClient(testServ.URL, "CtxHandler", &client) closer, err := NewClient(testServ.URL, "CtxHandler", &client)
if err != nil {
t.Fatal(err)
}
ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond) ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
defer cancel() defer cancel()
@ -239,7 +260,10 @@ func TestCtx(t *testing.T) {
var noCtxClient struct { var noCtxClient struct {
Test func() Test func()
} }
closer = NewClient(testServ.URL, "CtxHandler", &noCtxClient) closer, err = NewClient(testServ.URL, "CtxHandler", &noCtxClient)
if err != nil {
t.Fatal(err)
}
noCtxClient.Test() noCtxClient.Test()