I am not able to set it up.

[0xskaper]

My config --

return {
	{
		"nvim-neotest/neotest",
		dependencies = {
			"nvim-neotest/nvim-nio",
			"nvim-lua/plenary.nvim",
			"antoinemadec/FixCursorHold.nvim",
			"nvim-treesitter/nvim-treesitter",
			"fredrikaverpil/neotest-golang", -- Installation
		},
		config = function()
			require("neotest").setup({
				adapters = {
					require("neotest-golang"), -- Registration
				},
			})
		end,
		keys = {
			{
				"<leader>td",
				function()
					require("neotest").run.run()
				end,
				desc = "Debug nearest test",
			},
			{
				"<leader>ts",
				function()
					require("neotest").run.stop()
				end,
				desc = "Debug nearest test",
			},
			{
				"<leader>ta",
				function()
					require("neotest").run.attach()
				end,
				desc = "Debug nearest test",
			},
			{
				"<leader>tn",
				function()
					require("neotest").run.run(vim.expand("%"))
				end,
				desc = "Debug nearest test",
			},
		},
	},
}

[fredrikaverpil]

Can you provide some more information about what you are experiencing?

Can you open up the Neotest summary window?

Do you see anything suspicious in the Neotest log file?
You can get the path to it with require("neotest.logging"):get_filename()

[fredrikaverpil]

Also please provide your Neovim version, OS/version and make sure you are on the latest Neotest version.

[fredrikaverpil]

I attached a image....It just shows that icon and then nothing

Can you provide a minimal reproducible example of your go test file?

[0xskaper]

I'm on the latest neovim version...but I'm in macOS Sequoia developer beta

[fredrikaverpil]

Also check if you see any errors if you hit :messages.

I guess you have go on your $PATH, right?

Do you use Neotest for any other languages, and it works?

[0xskaper]

I have a message main_test.go is not accessible by the current user!.

[0xskaper]

package main

import (
	"fmt"
	"testing"
	"time"
)

func Test(t *testing.T) {
	type testCase struct {
		msg          message
		expectedText string
		expectedCost int
	}
	tests := []testCase{
		{birthdayMessage{time.Date(1994, 03, 21, 0, 0, 0, 0, time.UTC), "John Doe"},
			"Hi John Doe, it is your birthday on 1994-03-21T00:00:00Z",
			168,
		},
		{sendingReport{"First Report", 10},
			`Your "First Report" report is ready. You've sent 10 messages.`,
			183,
		},
	}
	if withSubmit {
		tests = append(tests, []testCase{
			{birthdayMessage{time.Date(1934, 05, 01, 0, 0, 0, 0, time.UTC), "Bill Deer"},
				"Hi Bill Deer, it is your birthday on 1934-05-01T00:00:00Z",
				171,
			},
			{sendingReport{"Second Report", 20},
				`Your "Second Report" report is ready. You've sent 20 messages.`,
				186,
			},
		}...)
	}

	for _, test := range tests {
		text, cost := sendMessage(test.msg)
		if text != test.expectedText || cost != test.expectedCost {
			t.Errorf(
				`Test Failed: %+v ->
	expected: (%v, %v)
	actual: (%v, %v)
`,
				test.msg,
				test.expectedText,
				test.expectedCost,
				text,
				cost,
			)
		} else {
			fmt.Printf(
				`Test Passed: %+v ->
	expected: (%v, %v)
	actual: (%v, %v)
`,
				test.msg,
				test.expectedText,
				test.expectedCost,
				text,
				cost,
			)
		}
	}
}

// withSubmit is set at compile time depending
// on which button is used to run the tests
var withSubmit = true

[0xskaper]

This is my test file

[0xskaper]

package main

import (
	"fmt"
	"time"
)

func sendMessage(msg message) (string, int) {
	return msg.getMessage(), len(msg.getMessage()) * 3
}

type message interface {
	getMessage() string
}

// don't edit below this line

type birthdayMessage struct {
	birthdayTime  time.Time
	recipientName string
}

func (bm birthdayMessage) getMessage() string {
	return fmt.Sprintf("Hi %s, it is your birthday on %s", bm.recipientName, bm.birthdayTime.Format(time.RFC3339))
}

type sendingReport struct {
	reportName    string
	numberOfSends int
}

func (sr sendingReport) getMessage() string {
	return fmt.Sprintf(`Your "%s" report is ready. You've sent %v messages.`, sr.reportName, sr.numberOfSends)
}```

[0xskaper]

this is my main file

[0xskaper]

@fredrikaverpil I figured it out!
Sorry boss! I'm newbie to golang...currently trying to learn it and that is why I didn't see that I don't have go.mod file to run the test.

Once again..Thank you for your time.

[fredrikaverpil]

Hey, don't worry - we've all been new to Go, Neovim, Neotest etc 😅

It's good that you brought all this up as I think it could be good to raise warnings around expectations such as a go.mod being present. I'll make a note of adding this in.

I'm glad it's working for you now.

[fredrikaverpil]

Just for completeness, there's now a :checkhealth neotest-golang command available which will alert you of a missing go.mod.