Design a unit-test suite for jsqry executable #7

.gitignore

@@ -3,5 +3,6 @@
 .idea/
 target/
 build/
+temp/
 node_modules/
 *.iml

tests.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Uses https://github.com/adolfopa/tush
+
+mydir=$(cd "$(dirname $0)" ; pwd)
+
+export PATH=$mydir/build:$PATH:~/proj_src/tush/bin/
+
+#which jsqry
+#jsqry -v
+
+tush-check tests.tush

tests.tush

@@ -0,0 +1,65 @@
+
+$ echo '[{"a":1},{"a":2}]' | jsqry 'a'
+| [
+|   1,
+|   2
+| ]
+
+$ echo '[{"a":1},{"a":2}]' | jsqry # pretty-print
+| [
+|   {
+|     "a": 1
+|   },
+|   {
+|     "a": 2
+|   }
+| ]
+
+$ echo '[{"a":1},{"a":2}]' | jsqry -1 'a' # first
+| 1
+
+$ echo '["a", "b", "c", "d", "e"]' | jsqry '[i%2==0]'
+| [
+|   "a",
+|   "c",
+|   "e"
+| ]
+
+$ echo '[{ "k": [{ "a": 1 }, { "a": 2 }] }, { "k": [{ "a": 3 }] }]' | jsqry 'k.*.a'
+| [
+|   1,
+|   2,
+|   3
+| ]
+
+$ echo '[{ "k": [{ "a": 1 }, { "a": 2 }] }, { "k": [{ "a": 3 }] }]' | jsqry 'k.*.a[::-1]'
+| [
+|   3,
+|   2,
+|   1
+| ]
+
+$ echo '[{ "k": [{ "a": 1 }, { "a": 2 }] }, { "k": [{ "a": 3 }] }]' | jsqry -1 'k.*.a[::-1][_<3][1]{_+100}'
+| 101
+
+$ echo 'hello' | jsqry 'a'
+@ error: Wrong JSON
+? 1
+
+$ echo '{}' | jsqry '['
+@ error: Not closed [
+? 1
+
+$ echo '{}' | jsqry '}'
+@ error: } without {
+? 1
+
+$ jsqry -v
+| 0.0.2
+
+$ jsqry -h
+| jsqry ver. 0.0.2
+| Usage: echo $JSON | jsqry 'query'
+|  -1,--first     return first result element
+|  -h,--help      print help and exit
+|  -v,--version   print version and exit