VS Code Snippets

go.json

{
	"Wrap Error": {
		"prefix": "wrap",
		"body": [
			"errors.Wrap(err, \"could not $1\")",
		],
		"description": "Wrap an error using pkg/errors"
	},
	"Validate interface": {
		"prefix": "valint",
		"body": [
			"// we make sure the struct implements the interface",
			"var _ ${1:InterfaceName} = (*${2:StructName})(nil)",
		],
		"description": "Add a line to validate an interface has been correctly implemented"
	},
	"Test Driver Table": {
		"prefix": "tdt",
		"body": [
			"func Test$1(t *testing.T) {",
			"\ttestCases := []struct {",
			"\t\tdesc string",
			"\t}{",
			"\t\t{",
			"\t\t\tdesc:\"\",",
			"\t\t},",
			"\t}",
			"\tfor i, tc := range testCases {",
			"\t\ttc := tc",
			"\t\ti := i",
			"\t\tt.Run(fmt.Sprintf(\"%d/%s\", i, tc.desc), func(t *testing.T) {",
			"\t\t\t$2",
			"\t\t})",
			"\t}",
			"}",
		],
		"description": "Insert a tdt test"
	},
	"Parallel Test Driver Table": {
		"prefix": "ptdt",
		"body": [
			"func Test$1(t *testing.T) {",
			"\tt.Run(\"Parallel\", func(t *testing.T) {",
			"\t\ttestCases := []struct {",
			"\t\t\tdesc string",
			"\t\t}{",
			"\t\t\t{",
			"\t\t\t\tdesc:\"\",",
			"\t\t\t},",
			"\t\t}",
			"\t\tfor i, tc := range testCases {",
			"\t\t\ttc := tc",
			"\t\ti := i",
			"\t\t\tt.Run(fmt.Sprintf(\"%d/%s\", i, tc.desc), func(t *testing.T) {",
			"\t\t\t\tt.Parallel()",
			"",
			"\t\t\t\t$2",
			"\t\t\t})",
			"\t\t}",
			"\t})",
			"}",
		],
		"description": "Insert a parallel tdt test"
	},
	"Parallel Test": {
		"prefix": "ptest",
		"body": [
			"func Test$1(t *testing.T) {",
			"\tt.Run(\"Parallel\", func(t *testing.T) {",
			"\t\tt.Run(\"$2\", func(t *testing.T) {",
			"\t\t\tt.Parallel()",
			"\t\t\t$3",
			"\t\t})",
			"\t})",
			"}",
		],
		"description": "Insert a parallel test"
	},
	"subtest": {
		"prefix": "run",
		"body": [
			"t.Run(\"$1\", func(t *testing.T) {",
			"\t$2",
			"})",
		],
		"description": "Insert a subtest test"
	},
	"parallel Subtest": {
		"prefix": "prun",
		"body": [
			"t.Run(\"$1\", func(t *testing.T) {",
			"\tt.Parallel()",
			"\t$2",
			"})",
		],
		"description": "Insert a subtest test"
	},
	"Mock": {
		"prefix": "mock",
		"body": [
			"mockctrl := gomock.NewController(t)",
			"defer mockctrl.Finish()",
		],
		"description": "Insert new mock"
	},
}