Function TestPreferOrder

modules/caddyhttp/encode/encode_test.go:23–129

(t *testing.T)

}

func TestPreferOrder(t *testing.T) {
	testCases := []struct {
		name     string
		accept   string
		prefer   []string
		expected []string
	}{
		{
			name:     "PreferOrder(): 4 accept, 3 prefer",
			accept:   "deflate, gzip, br, zstd",
			prefer:   []string{"zstd", "br", "gzip"},
			expected: []string{"zstd", "br", "gzip", "deflate"},
		},
		{
			name:     "PreferOrder(): 2 accept, 3 prefer",
			accept:   "deflate, zstd",
			prefer:   []string{"zstd", "br", "gzip"},
			expected: []string{"zstd", "deflate"},
		},
		{
			name:     "PreferOrder(): 2 accept (1 empty), 3 prefer",
			accept:   "gzip,,zstd",
			prefer:   []string{"zstd", "br", "gzip"},
			expected: []string{"zstd", "gzip", ""},
		},
		{
			name:     "PreferOrder(): 1 accept, 2 prefer",
			accept:   "gzip",
			prefer:   []string{"zstd", "gzip"},
			expected: []string{"gzip"},
		},
		{
			name:     "PreferOrder(): 4 accept (1 duplicate), 1 prefer",
			accept:   "deflate, gzip, br, br",
			prefer:   []string{"br"},
			expected: []string{"br", "br", "deflate", "gzip"},
		},
		{
			name:     "PreferOrder(): empty accept, 0 prefer",
			accept:   "",
			prefer:   []string{},
			expected: []string{},
		},
		{
			name:     "PreferOrder(): empty accept, 1 prefer",
			accept:   "",
			prefer:   []string{"gzip"},
			expected: []string{},
		},
		{
			name:     "PreferOrder(): with q-factor",
			accept:   "deflate;q=0.8, gzip;q=0.4, br;q=0.2, zstd",
			prefer:   []string{"gzip"},
			expected: []string{"zstd", "deflate", "gzip", "br"},
		},
		{
			name:     "PreferOrder(): with q-factor, no prefer",
			accept:   "deflate;q=0.8, gzip;q=0.4, br;q=0.2, zstd",