(t *testing.T)
| 14 | ) |
| 15 | |
| 16 | func TestFilterDataBuildExpr(t *testing.T) { |
| 17 | resolver := search.NewSimpleFieldResolver("test1", "test2", "test3", `^test4_\w+$`, `^test5\.[\w\.\:]*\w+$`) |
| 18 | |
| 19 | scenarios := []struct { |
| 20 | name string |
| 21 | filterData search.FilterData |
| 22 | expectError bool |
| 23 | expectPattern string |
| 24 | }{ |
| 25 | { |
| 26 | "empty", |
| 27 | "", |
| 28 | true, |
| 29 | "", |
| 30 | }, |
| 31 | { |
| 32 | "invalid format", |
| 33 | "(test1 > 1", |
| 34 | true, |
| 35 | "", |
| 36 | }, |
| 37 | { |
| 38 | "invalid operator", |
| 39 | "test1 + 123", |
| 40 | true, |
| 41 | "", |
| 42 | }, |
| 43 | { |
| 44 | "unknown field", |
| 45 | "test1 = 'example' && unknown > 1", |
| 46 | true, |
| 47 | "", |
| 48 | }, |
| 49 | { |
| 50 | "simple expression", |
| 51 | "test1 > 1", |
| 52 | false, |
| 53 | "[[test1]] > {:TEST}", |
| 54 | }, |
| 55 | { |
| 56 | "empty string vs null", |
| 57 | "'' = null && null != ''", |
| 58 | false, |
| 59 | "('' = '' AND '' IS NOT '')", |
| 60 | }, |
| 61 | { |
| 62 | "like with 2 columns", |
| 63 | "test1 ~ test2", |
| 64 | false, |
| 65 | "[[test1]] LIKE ('%' || [[test2]] || '%') ESCAPE '\\'", |
| 66 | }, |
| 67 | { |
| 68 | "like with right column operand", |
| 69 | "'lorem' ~ test1", |
| 70 | false, |
| 71 | "{:TEST} LIKE ('%' || [[test1]] || '%') ESCAPE '\\'", |
| 72 | }, |
| 73 | { |
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