Function TestRangeStartIndex

pkg/context/context_test.go:156–217

(t *testing.T)

}

func TestRangeStartIndex(t *testing.T) {
	for _, tc := range []struct {
		name          string
		r             string
		want          int64
		expectedError string
	}{
		{
			name:          "no range header",
			r:             "",
			want:          0,
			expectedError: "no range header",
		},
		{
			name:          "invalid range format",
			r:             "bytes=0",
			want:          0,
			expectedError: "invalid range format",
		},
		{
			name:          "invalid range format",
			r:             "bytes=0-",
			want:          0,
			expectedError: "invalid range format",
		},
		{
			name:          "invalid range format",
			r:             "bytes=0-100-200",
			want:          0,
			expectedError: "invalid range format",
		},
		{
			name:          "valid range format",
			r:             "bytes=91-100",
			want:          91,
			expectedError: "",
		},
		{
			name:          "invalid range format",
			r:             "count=91-100",
			want:          0,
			expectedError: "invalid range format",
		},
		{
			name:          "invalid range format",
			r:             "bytes=9.1-100",
			want:          0,
			expectedError: "strconv.Atoi: parsing \"9.1\": invalid syntax",
		},
	} {
		t.Run(tc.name, func(t *testing.T) {
			got, err := RangeStartIndex(tc.r)
			if err != nil {
				if err.Error() != tc.expectedError {
					t.Errorf("expected: %v, got: %v", tc.expectedError, err.Error())
				}
			} else if got != tc.want {
				t.Errorf("expected: %v, got: %v", tc.want, got)