Function TestGroupWithBeginEnd

internal/output/output_test.go:53–90

(t *testing.T)

}

func TestGroupWithBeginEnd(t *testing.T) {
	t.Parallel()

	tmpl := templater.Cache{
		Vars: ast.NewVars(
			&ast.VarElement{
				Key:   "VAR1",
				Value: ast.Var{Value: "example-value"},
			},
		),
	}

	var o output.Output = output.Group{
		Begin: "::group::{{ .VAR1 }}",
		End:   "::endgroup::",
	}
	t.Run("simple", func(t *testing.T) {
		t.Parallel()

		var b bytes.Buffer
		w, _, cleanup := o.WrapWriter(&b, io.Discard, "", &tmpl)

		fmt.Fprintln(w, "foo\nbar")
		assert.Equal(t, "", b.String())
		fmt.Fprintln(w, "baz")
		assert.Equal(t, "", b.String())
		require.NoError(t, cleanup(nil))
		assert.Equal(t, "::group::example-value\nfoo\nbar\nbaz\n::endgroup::\n", b.String())
	})
	t.Run("no output", func(t *testing.T) {
		t.Parallel()

		var b bytes.Buffer
		_, _, cleanup := o.WrapWriter(&b, io.Discard, "", &tmpl)
		require.NoError(t, cleanup(nil))
		assert.Equal(t, "", b.String())
	})
}

func TestGroupErrorOnlySwallowsOutputOnNoError(t *testing.T) {
	t.Parallel()