package com.jayway.jsonpath; import com.jayway.jsonpath.reader.PathToken; import com.jayway.jsonpath.reader.PathTokenizer; import org.hamcrest.Matchers; import org.junit.Test; import java.util.List; import java.util.Map; import static org.hamcrest.Matchers.*; import static org.hamcrest.Matchers.hasItems; import static org.junit.Assert.assertThat; /** * test defined in http://jsonpath.googlecode.com/svn/trunk/tests/jsonpath-test-js.html */ public class ComplianceTests { @Test public void test_one() throws Exception { String json = "{ a: \"a\",\n" + " b: \"b\",\n" + " \"c d\": \"e\" \n" + " }"; assertThat(JsonPath.read(json, "$.a"), equalTo("a")); assertThat(JsonPath.>read(json, "$.*"), hasItems("a", "b", "e")); assertThat(JsonPath.>read(json, "$['*']"), hasItems("a", "b", "e")); assertThat(JsonPath.read(json, "$['a']"), equalTo("a")); //assertThat(JsonPath.read(json, "$.'c d'"), is(equalTo("e"))); //low //assertThat(JsonPath.>read(json, "$[*]"), hasItems("a", "b", "e")); //low } @Test public void test_two() throws Exception { String json = "[ 1, \"2\", 3.14, true, null ]"; assertThat(JsonPath.read(json, "$[0]"), is(equalTo(1))); assertThat(JsonPath.read(json, "$[4]"), is(equalTo(null))); assertThat(JsonPath.>read(json, "$[*]"), hasItems( (Comparable)new Integer(1), (Comparable)new String("2"), (Comparable)new Double(3.14), (Comparable)new Boolean(true), null)); assertThat(JsonPath.read(json, "$[-1:]"), is(equalTo(null))); } @Test public void test_three() throws Exception { String json = "{ points: [\n" + " { id: \"i1\", x: 4, y: -5 },\n" + " { id: \"i2\", x: -2, y: 2, z: 1 },\n" + " { id: \"i3\", x: 8, y: 3 },\n" + " { id: \"i4\", x: -6, y: -1 },\n" + " { id: \"i5\", x: 0, y: 2, z: 1 },\n" + " { id: \"i6\", x: 1, y: 4 }\n" + " ]\n" + " }"; assertThat(JsonPath.>read(json, "$.points[1]"), allOf( Matchers.hasEntry("id", "i2"), Matchers.hasEntry("x", -2), Matchers.hasEntry("y", 2), Matchers.hasEntry("z", 1) )); assertThat(JsonPath.read(json, "$.points[4].x"), equalTo(0)); assertThat(JsonPath.>read(json, "$.points[?(@.id == 'i4')].x"), hasItem(-6)); assertThat(JsonPath.>read(json, "$.points[*].x"), hasItems(4, -2, 8, -6, 0, 1)); assertThat(JsonPath.>read(json, "$.points[?(@.z)].id"), hasItems("i2", "i5")); assertThat(JsonPath.read(json, "$.points[(@.length-1)].id"), equalTo("i6")); //assertThat(JsonPath.>read(json, "$['points'][?(@.x * @.x + @.y * @.y > 50)].id"), hasItems(?)); //low } @Test public void test_four() throws Exception { String json = "{ \"menu\": {\n" + " \"header\": \"SVG Viewer\",\n" + " \"items\": [\n" + " {\"id\": \"Open\"},\n" + " {\"id\": \"OpenNew\", \"label\": \"Open New\"},\n" + " null,\n" + " {\"id\": \"ZoomIn\", \"label\": \"Zoom In\"},\n" + " {\"id\": \"ZoomOut\", \"label\": \"Zoom Out\"},\n" + " {\"id\": \"OriginalView\", \"label\": \"Original View\"},\n" + " null,\n" + " {\"id\": \"Quality\"},\n" + " {\"id\": \"Pause\"},\n" + " {\"id\": \"Mute\"},\n" + " null,\n" + " {\"id\": \"Find\", \"label\": \"Find...\"},\n" + " {\"id\": \"FindAgain\", \"label\": \"Find Again\"},\n" + " {\"id\": \"Copy\"},\n" + " {\"id\": \"CopyAgain\", \"label\": \"Copy Again\"},\n" + " {\"id\": \"CopySVG\", \"label\": \"Copy SVG\"},\n" + " {\"id\": \"ViewSVG\", \"label\": \"View SVG\"},\n" + " {\"id\": \"ViewSource\", \"label\": \"View Source\"},\n" + " {\"id\": \"SaveAs\", \"label\": \"Save As\"},\n" + " null,\n" + " {\"id\": \"Help\"},\n" + " {\"id\": \"About\", \"label\": \"About Adobe CVG Viewer...\"}\n" + " ]\n" + " }\n" + " }"; //assertThat(JsonPath.>read(json, "$.menu.items[?(@ && @.id && !@.label)].id"), hasItems("?")); //low //assertThat(JsonPath.>read(json, "$.menu.items[?(@ && @.label && /SVG/.test(@.label))].id"), hasItems("?")); //low //assertThat(JsonPath.>read(json, "$.menu.items[?(!@)]"), hasItems("?")); //low //assertThat(JsonPath.>read(json, "$..[0]"), hasItems("?")); //low } /* --one { "o": { a: "a", b: "b", "c d": "e" }, "p": [ "$.a", "$['a']", "$.'c d'", "$.*", "$['*']" , "$[*]" ] }, --two { "o": [ 1, "2", 3.14, true, null ], "p": [ "$[0]", "$[4]", "$[*]", "$[-1:]" ] }, --three { "o": { points: [ { id: "i1", x: 4, y: -5 }, { id: "i2", x: -2, y: 2, z: 1 }, { id: "i3", x: 8, y: 3 }, { id: "i4", x: -6, y: -1 }, { id: "i5", x: 0, y: 2, z: 1 }, { id: "i6", x: 1, y: 4 } ] }, "p": [ "$.points[1]", "$.points[4].x", "$.points[?(@.id=='i4')].x", "$.points[*].x", "$['points'][?(@.x*@.x+@.y*@.y > 50)].id", "$.points[?(@.z)].id", "$.points[(@.length-1)].id" ] }, --four { "o": { "menu": { "header": "SVG Viewer", "items": [ {"id": "Open"}, {"id": "OpenNew", "label": "Open New"}, null, {"id": "ZoomIn", "label": "Zoom In"}, {"id": "ZoomOut", "label": "Zoom Out"}, {"id": "OriginalView", "label": "Original View"}, null, {"id": "Quality"}, {"id": "Pause"}, {"id": "Mute"}, null, {"id": "Find", "label": "Find..."}, {"id": "FindAgain", "label": "Find Again"}, {"id": "Copy"}, {"id": "CopyAgain", "label": "Copy Again"}, {"id": "CopySVG", "label": "Copy SVG"}, {"id": "ViewSVG", "label": "View SVG"}, {"id": "ViewSource", "label": "View Source"}, {"id": "SaveAs", "label": "Save As"}, null, {"id": "Help"}, {"id": "About", "label": "About Adobe CVG Viewer..."} ] } }, "p": [ "$.menu.items[?(@ && @.id && !@.label)].id", "$.menu.items[?(@ && @.label && /SVG/.test(@.label))].id", "$.menu.items[?(!@)]", "$..[0]" ] }, --five { "o": { a: [1,2,3,4], b: [5,6,7,8] }, "p": [ "$..[0]", "$..[-1:]", "$..[?(@%2==0)]" ] }, { "o": { lin: {color:"red", x:2, y:3}, cir: {color:"blue", x:5, y:2, r:1 }, arc: {color:"green", x:2, y:4, r:2, phi0:30, dphi:120 }, pnt: {x:0, y:7 } }, "p": [ "$.'?(@.color)'.x", "$['lin','cir'].color" ] }, { "o": { lin: {color:"red", x:2, y:3}, cir: {color:"blue", x:5, y:2, r:1 }, arc: {color:"green", x:2, y:4, r:2, phi0:30, dphi:120 }, pnt: {x:0, y:7 } }, "p": [ "$.'?(@.color)'.x", "$['lin','arc'].color" ] }, { "o": { text: [ "hello", "world2.0"] }, "p": [ "$.text[?(@.length > 5)]", "$.text[?(@.charAt(0) == 'h')]" ] }, { "o": { a: { a:2, b:3 }, b: { a:4, b:5 }, c: { a: { a:6, b:7}, c:8} }, "p": [ "$..a" ] }, { "o": { a: [ { a:5, '@':2, '$':3 }, // issue 7: resolved by escaping the '@' character { a:6, '@':3, '$':4 }, // in a JSONPath expression. { a:7, '@':4, '$':5 } ] }, "p": [ "$.a[?(@['\\@']==3)]", "$.a[?(@['$']==5)]" ] } */ }