1Open Policy Agent(1) Open Policy Agent(1)
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6 opa-test - Execute Rego test cases
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11 opa test [path [...]] [flags]
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16 Execute Rego test cases.
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19 The 'test' command takes a file or directory path as input and executes
20 all test cases discovered in matching files. Test cases are rules whose
21 names have the prefix "test_".
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24 If the '--bundle' option is specified the paths will be treated as pol‐
25 icy bundles and loaded following standard bundle conventions. The path
26 can be a compressed archive file or a directory which will be treated
27 as a bundle. Without the '--bundle' flag OPA will recursively load ALL
28 *.rego, *.json, and *.yaml files for evaluating the test cases.
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31 Test cases under development may be prefixed "todo_" in order to skip
32 their execution, while still getting marked as skipped in the test re‐
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36 Example policy (example/authz.rego):
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39 package authz
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41 allow {
42 input.path = ["users"]
43 input.method = "POST"
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46 allow {
47 input.path = ["users", profile_id]
48 input.method = "GET"
49 profile_id = input.user_id
50 }
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54 Example test (example/authz_test.rego):
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57 package authz
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59 test_post_allowed {
60 allow with input as {"path": ["users"], "method": "POST"}
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63 test_get_denied {
64 not allow with input as {"path": ["users"], "method": "GET"}
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67 test_get_user_allowed {
68 allow with input as {"path": ["users", "bob"], "method": "GET", "user_id": "bob"}
69 }
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71 test_get_another_user_denied {
72 not allow with input as {"path": ["users", "bob"], "method": "GET", "user_id": "alice"}
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75 todo_test_user_allowed_http_client_data {
76 false # Remember to test this later!
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81 Example test run:
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84 $ opa test ./example/
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88 If used with the '--bench' option then tests will be benchmarked.
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91 Example benchmark run:
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94 $ opa test --bench ./example/
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98 The optional "gobench" output format conforms to the Go Benchmark Data
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104 --bench[=false] benchmark the unit tests
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107 --benchmem[=true] report memory allocations with benchmark results
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110 -b, --bundle[=false] load paths as bundle files or root directo‐
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114 --count=1 number of times to repeat each test
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117 -c, --coverage[=false] report coverage (overrides debug tracing)
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120 --explain=fails enable query explanations
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123 -f, --format=pretty set output format
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126 -h, --help[=false] help for test
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129 --ignore=[] set file and directory names to ignore during loading
130 (e.g., '.*' excludes hidden files)
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133 -m, --max-errors=10 set the number of errors to allow before com‐
134 pilation fails early
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137 -r, --run="" run only test cases matching the regular expression.
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140 -t, --target=rego set the runtime to exercise
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143 --threshold=0 set coverage threshold and exit with non-zero status
144 if coverage is less than threshold %
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147 --timeout=0s set test timeout (default 5s, 30s when benchmarking)
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150 -v, --verbose[=false] set verbose reporting mode
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155 opa(1)
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159 May 2021 Open Policy Agent(1)