Support JSON Schema Draft 6 on test and validate (#70)

Signed-off-by: Juan Cruz Viotti <[email protected]>

README.markdown

@@ -22,7 +22,7 @@ schemas**, both during local development and when running on CI/CD pipelines.
 >
 > **Current Limitations:**
 >
-> - The `validate` and `test` commands only support JSON Schema Draft 4
+> - The `validate` and `test` commands only support JSON Schema Draft 4 and Draft 6
 > - It is not possible to collect annotations with the `validate` command
 
 What our users are saying

test/CMakeLists.txt

@@ -23,8 +23,10 @@ add_jsonschema_test_unix(format_multi_extension)
 add_jsonschema_test_unix(format_check_single_fail)
 add_jsonschema_test_unix(format_check_single_pass)
 add_jsonschema_test_unix(frame)
-add_jsonschema_test_unix(validate_pass)
-add_jsonschema_test_unix(validate_fail)
+add_jsonschema_test_unix(validate_pass_draft4)
+add_jsonschema_test_unix(validate_fail_draft4)
+add_jsonschema_test_unix(validate_pass_draft6)
+add_jsonschema_test_unix(validate_fail_draft6)
 add_jsonschema_test_unix(validate_fail_remote_no_http)
 add_jsonschema_test_unix(validate_non_supported)
 add_jsonschema_test_unix(validate_pass_with_metaschema)

test/validate_fail_draft6.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+TMP="$(mktemp -d)"
+clean() { rm -rf "$TMP"; }
+trap clean EXIT
+
+cat << 'EOF' > "$TMP/schema.json"
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "type": "object",
+  "properties": {
+    "foo": {
+      "type": "string"
+    }
+  }
+}
+EOF
+
+cat << 'EOF' > "$TMP/instance.json"
+{ "foo": 1 }
+EOF
+
+"$1" validate "$TMP/schema.json" "$TMP/instance.json" && CODE="$?" || CODE="$?"
+
+if [ "$CODE" = "0" ]
+then
+  echo "FAIL" 1>&2
+  exit 1
+else
+  echo "PASS" 1>&2
+fi

test/validate_pass_draft6.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+TMP="$(mktemp -d)"
+clean() { rm -rf "$TMP"; }
+trap clean EXIT
+
+cat << 'EOF' > "$TMP/schema.json"
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "properties": {
+    "foo": {
+      "type": "string"
+    }
+  }
+}
+EOF
+
+cat << 'EOF' > "$TMP/instance.json"
+{ "foo": "bar" }
+EOF
+
+"$1" validate "$TMP/schema.json" "$TMP/instance.json"