Add conditional tests just to make sure the baseline works

Author: abravalheri

tests/examples/conditional/address.schema.json

@@ -0,0 +1,21 @@
+{
+  "type": "object",
+  "properties": {
+    "street_address": {
+      "type": "string"
+    },
+    "country": {
+      "default": "United States of America",
+      "enum": ["United States of America", "Canada"]
+    }
+  },
+  "if": {
+    "properties": { "country": { "const": "United States of America" } }
+  },
+  "then": {
+    "properties": { "postal_code": { "pattern": "[0-9]{5}(-[0-9]{4})?" } }
+  },
+  "else": {
+    "properties": { "postal_code": { "pattern": "[A-Z][0-9][A-Z] [0-9][A-Z][0-9]" } }
+  }
+}

tests/examples/conditional/invalid.error

@@ -0,0 +1 @@
+data.postal_code must match pattern [A-Z][0-9][A-Z] [0-9][A-Z][0-9]

tests/examples/conditional/invalid.json

@@ -0,0 +1,5 @@
+{
+  "street_address": "24 Sussex Drive",
+  "country": "Canada",
+  "postal_code": "10000"
+}

tests/examples/conditional/valid.json

@@ -0,0 +1,5 @@
+{
+  "street_address": "1600 Pennsylvania Avenue NW",
+  "country": "United States of America",
+  "postal_code": "20500"
+}