| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package matcher |
| 4 | |
| 5 | import ( |
| 6 | "testing" |
| 7 | |
| 8 | "github.com/stretchr/testify/assert" |
| 9 | ) |
| 10 | |
| 11 | var stringMatcherTestCases = []struct { |
| 12 | line string |
| 13 | expr string |
| 14 | full, prefix, suffix, partial bool |
| 15 | }{ |
| 16 | {"", "", true, true, true, true}, |
| 17 | {"abc", "", false, true, true, true}, |
| 18 | {"power", "pow", false, true, false, true}, |
| 19 | {"netdata", "data", false, false, true, true}, |
| 20 | {"abc", "def", false, false, false, false}, |
| 21 | {"soon", "o", false, false, false, true}, |
| 22 | } |
| 23 | |
| 24 | func TestStringFullMatcher_MatchString(t *testing.T) { |
| 25 | for _, c := range stringMatcherTestCases { |
| 26 | t.Run(c.line, func(t *testing.T) { |
| 27 | m := stringFullMatcher(c.expr) |
| 28 | assert.Equal(t, c.full, m.Match([]byte(c.line))) |
| 29 | assert.Equal(t, c.full, m.MatchString(c.line)) |
| 30 | }) |
| 31 | } |
| 32 | } |
| 33 | |
| 34 | func TestStringPrefixMatcher_MatchString(t *testing.T) { |
| 35 | for _, c := range stringMatcherTestCases { |
| 36 | t.Run(c.line, func(t *testing.T) { |
| 37 | m := stringPrefixMatcher(c.expr) |
| 38 | assert.Equal(t, c.prefix, m.Match([]byte(c.line))) |
| 39 | assert.Equal(t, c.prefix, m.MatchString(c.line)) |
| 40 | }) |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | func TestStringSuffixMatcher_MatchString(t *testing.T) { |
| 45 | for _, c := range stringMatcherTestCases { |
| 46 | t.Run(c.line, func(t *testing.T) { |
| 47 | m := stringSuffixMatcher(c.expr) |
| 48 | assert.Equal(t, c.suffix, m.Match([]byte(c.line))) |
| 49 | assert.Equal(t, c.suffix, m.MatchString(c.line)) |
| 50 | }) |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | func TestStringPartialMatcher_MatchString(t *testing.T) { |
| 55 | for _, c := range stringMatcherTestCases { |
| 56 | t.Run(c.line, func(t *testing.T) { |
| 57 | m := stringPartialMatcher(c.expr) |
| 58 | assert.Equal(t, c.partial, m.Match([]byte(c.line))) |
| 59 | assert.Equal(t, c.partial, m.MatchString(c.line)) |
| 60 | }) |
| 61 | } |
| 62 | } |