GripMock

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Testing Plugins v3.5.0 ​

Basic ​

go
package main

import (
	"testing"
	"github.com/stretchr/testify/require"
	"github.com/bavix/gripmock/v3/pkg/plugintest"
)

func TestMyPlugin(t *testing.T) {
	reg := plugintest.NewRegistry()
	Register(reg)
	
	fn := plugintest.MustLookupFunc(t, reg, "myfunction")
	result := plugintest.MustCall(t, fn, "test")
	require.Equal(t, "processed: test", result)
}

Floating Point ​

go
fn := plugintest.MustLookupFunc(t, reg, "sqrt")
result := plugintest.MustCall(t, fn, 9.0)
require.InEpsilon(t, 3.0, result, 1e-9)

Decorators ​

go
reg.AddPlugin(plugintest.PluginInfo{Name: "gripmock"}, []plugintest.SpecProvider{
	plugintest.Specs(plugintest.FuncSpec{
		Name: "add",
		Fn:   baseAddFunction,
	}),
})
Register(reg)

fn := plugintest.MustLookupFunc(t, reg, "add")
result := plugintest.MustCall(t, fn, 1.0, 2.0)
require.InEpsilon(t, 4.0, result, 1e-9)

Errors ​

go
fn := plugintest.MustLookupFunc(t, reg, "divide")
_, err := plugintest.Call(context.Background(), fn, 10.0, 0.0)
require.Error(t, err)