/
help_test.go
162 lines (143 loc) · 3.63 KB
/
help_test.go
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package gone
import (
"errors"
"fmt"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
"reflect"
"testing"
)
func Test_FuncName(t *testing.T) {
name := GetFuncName(Test_FuncName)
println(name)
assert.Equal(t, name, "github.com/gone-io/gone.Test_FuncName")
fn := func() {}
println(GetFuncName(fn))
assert.Equal(t, GetFuncName(fn), "github.com/gone-io/gone.Test_FuncName.func1")
}
type XX interface {
Get()
}
var XXPtr *XX
var XXType = reflect.TypeOf(XXPtr).Elem()
func Test_getInterfaceType(t *testing.T) {
interfaceType := GetInterfaceType(new(XX))
assert.Equal(t, interfaceType, XXType)
}
func forText(in struct {
a Point `gone:"point-a"`
b Point `gone:"point-b"`
}) int {
println(in.a.GetIndex(), in.b.GetIndex())
return in.a.GetIndex() + in.b.GetIndex()
}
func TestInjectWrapFn(t *testing.T) {
heaven :=
New(func(cemetery Cemetery) error {
cemetery.
Bury(&Point{Index: 1}, "point-a").
Bury(&Point{Index: 2}, "point-b").
Bury(&Point{Index: 3}, "point-c")
return nil
})
flag := 0
heaven.AfterStart(func(cemetery Cemetery) error {
fn, err := InjectWrapFn(cemetery, forText)
assert.Nil(t, err)
results := ExecuteInjectWrapFn(fn)
assert.Equal(t, 3, results[0])
flag = 1
return nil
})
heaven.Install()
heaven.Start()
assert.Equal(t, 1, flag)
}
type testData struct {
a Point `gone:"point-a"`
}
func TestInjectWrapFn1(t *testing.T) {
ctrl := gomock.NewController(t)
defer ctrl.Finish()
theCemetery := NewMockCemetery(ctrl)
injectFailed := errors.New("inject failed")
theCemetery.EXPECT().ReviveOne(gomock.Any()).Return(nil, injectFailed)
type args struct {
cemetery Cemetery
fn any
}
tests := []struct {
name string
args args
want *reflect.Value
wantErr assert.ErrorAssertionFunc
}{
{
name: "fn is not func",
args: args{
cemetery: theCemetery,
fn: "not func",
},
want: nil,
wantErr: func(t assert.TestingT, err error, i ...interface{}) bool {
return assert.ErrorContains(t, err, "fn must be a function")
},
},
{
name: "parameters count of fn is gt 1",
args: args{
cemetery: theCemetery,
fn: func(x struct{}, y struct{}) {},
},
want: nil,
wantErr: func(t assert.TestingT, err error, i ...interface{}) bool {
return assert.ErrorContains(t, err, "fn only support one input parameter or no input parameter")
},
},
{
name: "fn input parameter must be a struct ",
args: args{
cemetery: theCemetery,
fn: func(x int) {},
},
want: nil,
wantErr: func(t assert.TestingT, err error, i ...interface{}) bool {
return assert.ErrorContains(t, err, "fn input parameter must be a struct")
},
},
{
name: "fn input parameter must be a anonymous struct",
args: args{
cemetery: theCemetery,
fn: func(x testData) {},
},
want: nil,
wantErr: func(t assert.TestingT, err error, i ...interface{}) bool {
return assert.ErrorContains(t, err, "fn input parameter must be a anonymous struct")
},
},
{
name: "inject failed",
args: args{
cemetery: theCemetery,
fn: func(x struct {
cemetery Cemetery `gone:"gone-cemetery"`
}) {
},
},
want: nil,
wantErr: func(t assert.TestingT, err error, i ...interface{}) bool {
return assert.ErrorContains(t, err, "inject failed")
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := InjectWrapFn(tt.args.cemetery, tt.args.fn)
if !tt.wantErr(t, err, fmt.Sprintf("InjectWrapFn(%v, %v)", tt.args.cemetery, tt.args.fn)) {
return
}
assert.Equalf(t, tt.want, got, "InjectWrapFn(%v, %v)", tt.args.cemetery, tt.args.fn)
})
}
}