631 lines
20 KiB
PHP
631 lines
20 KiB
PHP
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<?php
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namespace Flow\JSONPath\Test;
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require_once __DIR__ . "/../vendor/autoload.php";
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use Flow\JSONPath\JSONPath;
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use PHPUnit\Framework\TestCase;
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class JSONPathTest extends TestCase
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{
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/**
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* $.store.books[0].title
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*/
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public function testChildOperators()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find('$.store.books[0].title');
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$this->assertEquals('Sayings of the Century', $result[0]);
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}
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/**
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* $['store']['books'][0]['title']
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*/
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public function testChildOperatorsAlt()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$['store']['books'][0]['title']");
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$this->assertEquals('Sayings of the Century', $result[0]);
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}
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/**
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* $.array[start:end:step]
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*/
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public function testFilterSliceA()
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{
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// Copy all items... similar to a wildcard
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$['store']['books'][:].title");
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$this->assertEquals(['Sayings of the Century', 'Sword of Honour', 'Moby Dick', 'The Lord of the Rings'], $result->data());
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}
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/**
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* Positive end indexes
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* $[0:2]
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*/
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public function testFilterSlice_PositiveEndIndexes()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:0]");
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$this->assertEquals([], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:1]");
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$this->assertEquals(["first"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:2]");
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$this->assertEquals(["first", "second"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[:2]");
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$this->assertEquals(["first", "second"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[1:2]");
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$this->assertEquals(["second"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:3:1]");
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$this->assertEquals(["first", "second","third"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:3:0]");
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$this->assertEquals(["first", "second","third"], $result->data());
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}
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public function testFilterSlice_NegativeStartIndexes()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-2:]");
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$this->assertEquals(["fourth", "fifth"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-1:]");
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$this->assertEquals(["fifth"], $result->data());
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}
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/**
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* Negative end indexes
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* $[:-2]
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*/
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public function testFilterSlice_NegativeEndIndexes()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[:-2]");
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$this->assertEquals(["first", "second", "third"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:-2]");
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$this->assertEquals(["first", "second", "third"], $result->data());
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}
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/**
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* Negative end indexes
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* $[:-2]
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*/
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public function testFilterSlice_NegativeStartAndEndIndexes()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-2:-1]");
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$this->assertEquals(["fourth"], $result->data());
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-4:-2]");
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$this->assertEquals(["second", "third"], $result->data());
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}
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/**
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* Negative end indexes
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* $[:-2]
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*/
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public function testFilterSlice_NegativeStartAndPositiveEnd()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-2:2]");
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$this->assertEquals([], $result->data());
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}
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public function testFilterSlice_StepBy2()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[0:4:2]");
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$this->assertEquals(["first", "third"], $result->data());
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}
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/**
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* The Last item
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* $[-1]
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*/
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public function testFilterLastIndex()
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{
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[-1]");
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$this->assertEquals(["fifth"], $result->data());
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}
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/**
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* Array index slice only end
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* $[:2]
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*/
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public function testFilterSliceG()
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{
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// Fetch up to the second index
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$result = (new JSONPath(["first", "second", "third", "fourth", "fifth"]))->find("$[:2]");
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$this->assertEquals(["first", "second"], $result->data());
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}
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/**
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* $.store.books[(@.length-1)].title
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*
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* This notation is only partially implemented eg. hacked in
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*/
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public function testChildQuery()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$.store.books[(@.length-1)].title");
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$this->assertEquals(['The Lord of the Rings'], $result->data());
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}
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/**
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* $.store.books[?(@.price < 10)].title
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* Filter books that have a price less than 10
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*/
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public function testQueryMatchLessThan()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$.store.books[?(@.price < 10)].title");
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$this->assertEquals(['Sayings of the Century', 'Moby Dick'], $result->data());
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}
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/**
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* $..books[?(@.author == "J. R. R. Tolkien")]
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* Filter books that have a title equal to "..."
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*/
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public function testQueryMatchEquals()
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{
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$results = (new JSONPath($this->exampleData(rand(0, 1))))->find('$..books[?(@.author == "J. R. R. Tolkien")].title');
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$this->assertEquals($results[0], 'The Lord of the Rings');
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}
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/**
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* $..books[?(@.author = 1)]
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* Filter books that have a title equal to "..."
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*/
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public function testQueryMatchEqualsWithUnquotedInteger()
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{
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$results = (new JSONPath($this->exampleDataWithSimpleIntegers(rand(0, 1))))->find('$..features[?(@.value = 1)]');
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$this->assertEquals($results[0]->name, "foo");
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$this->assertEquals($results[1]->name, "baz");
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}
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/**
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* $..books[?(@.author != "J. R. R. Tolkien")]
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* Filter books that have a title not equal to "..."
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*/
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public function testQueryMatchNotEqualsTo()
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{
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$results = (new JSONPath($this->exampleData(rand(0, 1))))->find('$..books[?(@.author != "J. R. R. Tolkien")].title');
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$this->assertcount(3, $results);
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$this->assertEquals(['Sayings of the Century', 'Sword of Honour', 'Moby Dick'], [$results[0], $results[1], $results[2]]);
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$results = (new JSONPath($this->exampleData(rand(0, 1))))->find('$..books[?(@.author !== "J. R. R. Tolkien")].title');
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$this->assertcount(3, $results);
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$this->assertEquals(['Sayings of the Century', 'Sword of Honour', 'Moby Dick'], [$results[0], $results[1], $results[2]]);
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$results = (new JSONPath($this->exampleData(rand(0, 1))))->find('$..books[?(@.author <> "J. R. R. Tolkien")].title');
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$this->assertcount(3, $results);
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$this->assertEquals(['Sayings of the Century', 'Sword of Honour', 'Moby Dick'], [$results[0], $results[1], $results[2]]);
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}
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/**
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* $.store.books[*].author
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*/
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public function testWildcardAltNotation()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$.store.books[*].author");
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$this->assertEquals(['Nigel Rees', 'Evelyn Waugh', 'Herman Melville', 'J. R. R. Tolkien'], $result->data());
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}
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/**
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* $..author
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*/
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public function testRecursiveChildSearch()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..author");
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$this->assertEquals(['Nigel Rees', 'Evelyn Waugh', 'Herman Melville', 'J. R. R. Tolkien'], $result->data());
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}
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/**
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* $.store.*
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* all things in store
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* the structure of the example data makes this test look weird
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*/
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public function testWildCard()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$.store.*");
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if (is_object($result[0][0])) {
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$this->assertEquals('Sayings of the Century', $result[0][0]->title);
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} else {
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$this->assertEquals('Sayings of the Century', $result[0][0]['title']);
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}
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if (is_object($result[1])) {
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$this->assertEquals('red', $result[1]->color);
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} else {
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$this->assertEquals('red', $result[1]['color']);
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}
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}
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/**
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* $.store..price
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* the price of everything in the store.
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*/
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public function testRecursiveChildSearchAlt()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$.store..price");
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$this->assertEquals([8.95, 12.99, 8.99, 22.99, 19.95], $result->data());
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}
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/**
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* $..books[2]
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* the third book
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*/
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public function testRecursiveChildSearchWithChildIndex()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..books[2].title");
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$this->assertEquals(["Moby Dick"], $result->data());
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}
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/**
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* $..books[(@.length-1)]
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*/
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public function testRecursiveChildSearchWithChildQuery()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..books[(@.length-1)].title");
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$this->assertEquals(["The Lord of the Rings"], $result->data());
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}
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/**
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* $..books[-1:]
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* Resturn the last results
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*/
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public function testRecursiveChildSearchWithSliceFilter()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..books[-1:].title");
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$this->assertEquals(["The Lord of the Rings"], $result->data());
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}
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/**
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* $..books[?(@.isbn)]
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* filter all books with isbn number
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*/
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public function testRecursiveWithQueryMatch()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..books[?(@.isbn)].isbn");
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$this->assertEquals(['0-553-21311-3', '0-395-19395-8'], $result->data());
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}
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/**
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* $..*
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* All members of JSON structure
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*/
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public function testRecursiveWithWildcard()
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{
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$result = (new JSONPath($this->exampleData(rand(0, 1))))->find("$..*");
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$result = json_decode(json_encode($result), true);
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$this->assertEquals('Sayings of the Century', $result[0]['books'][0]['title']);
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$this->assertEquals(19.95, $result[26]);
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}
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/**
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* Tests direct key access.
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||
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*/
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public function testSimpleArrayAccess()
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{
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$result = (new JSONPath(['title' => 'test title']))->find('title');
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$this->assertEquals(['test title'], $result->data());
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}
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public function testFilteringOnNoneArrays()
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{
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$data = ['foo' => 'asdf'];
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$result = (new JSONPath($data))->find("$.foo.bar");
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$this->assertEquals([], $result->data());
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}
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public function testMagicMethods()
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{
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$fooClass = new JSONPathTestClass();
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$results = (new JSONPath($fooClass, JSONPath::ALLOW_MAGIC))->find('$.foo');
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$this->assertEquals(['bar'], $results->data());
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}
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public function testMatchWithComplexSquareBrackets()
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{
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$result = (new JSONPath($this->exampleDataExtra()))->find("$['http://www.w3.org/2000/01/rdf-schema#label'][?(@['@language']='en')]['@language']");
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$this->assertEquals(["en"], $result->data());
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}
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||
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||
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public function testQueryMatchWithRecursive()
|
||
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{
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||
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$locations = $this->exampleDataLocations();
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||
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$result = (new JSONPath($locations))->find("..[?(@.type == 'suburb')].name");
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||
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$this->assertEquals(["Rosebank"], $result->data());
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||
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}
|
||
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||
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public function testFirst()
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||
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{
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||
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$result = (new JSONPath($this->exampleDataExtra()))->find("$['http://www.w3.org/2000/01/rdf-schema#label'].*");
|
||
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||
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$this->assertEquals(["@language" => "en"], $result->first()->data());
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||
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}
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||
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||
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public function testLast()
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||
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{
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||
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$result = (new JSONPath($this->exampleDataExtra()))->find("$['http://www.w3.org/2000/01/rdf-schema#label'].*");
|
||
|
|
$this->assertEquals(["@language" => "de"], $result->last()->data());
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testSlashesInIndex()
|
||
|
|
{
|
||
|
|
$result = (new JSONPath($this->exampleDataWithSlashes()))->find("$['mediatypes']['image/png']");
|
||
|
|
|
||
|
|
$this->assertEquals(
|
||
|
|
[
|
||
|
|
"/core/img/filetypes/image.png",
|
||
|
|
],
|
||
|
|
$result->data()
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testCyrillicText()
|
||
|
|
{
|
||
|
|
$result = (new JSONPath(["трололо" => 1]))->find("$['трололо']");
|
||
|
|
|
||
|
|
$this->assertEquals([1], $result->data());
|
||
|
|
|
||
|
|
$result = (new JSONPath(["трололо" => 1]))->find("$.трололо");
|
||
|
|
|
||
|
|
$this->assertEquals([1], $result->data());
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testOffsetUnset()
|
||
|
|
{
|
||
|
|
$data = [
|
||
|
|
"route" => [
|
||
|
|
["name" => "A", "type" => "type of A"],
|
||
|
|
["name" => "B", "type" => "type of B"],
|
||
|
|
],
|
||
|
|
];
|
||
|
|
$data = json_encode($data);
|
||
|
|
|
||
|
|
$jsonIterator = new JSONPath(json_decode($data));
|
||
|
|
|
||
|
|
/** @var JSONPath $route */
|
||
|
|
$route = $jsonIterator->offsetGet('route');
|
||
|
|
|
||
|
|
$route->offsetUnset(0);
|
||
|
|
|
||
|
|
$first = $route->first();
|
||
|
|
|
||
|
|
$this->assertEquals("B", $first['name']);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function testFirstKey()
|
||
|
|
{
|
||
|
|
// Array test for array
|
||
|
|
$jsonPath = new JSONPath(['a' => 'A', 'b', 'B']);
|
||
|
|
|
||
|
|
$firstKey = $jsonPath->firstKey();
|
||
|
|
|
||
|
|
$this->assertEquals('a', $firstKey);
|
||
|
|
|
||
|
|
// Array test for object
|
||
|
|
$jsonPath = new JSONPath((object)['a' => 'A', 'b', 'B']);
|
||
|
|
|
||
|
|
$firstKey = $jsonPath->firstKey();
|
||
|
|
|
||
|
|
$this->assertEquals('a', $firstKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testLastKey()
|
||
|
|
{
|
||
|
|
// Array test for array
|
||
|
|
$jsonPath = new JSONPath(['a' => 'A', 'b' => 'B', 'c' => 'C']);
|
||
|
|
|
||
|
|
$lastKey = $jsonPath->lastKey();
|
||
|
|
|
||
|
|
$this->assertEquals('c', $lastKey);
|
||
|
|
|
||
|
|
// Array test for object
|
||
|
|
$jsonPath = new JSONPath((object)['a' => 'A', 'b' => 'B', 'c' => 'C']);
|
||
|
|
|
||
|
|
$lastKey = $jsonPath->lastKey();
|
||
|
|
|
||
|
|
$this->assertEquals('c', $lastKey);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Test: ensure trailing comma is stripped during parsing
|
||
|
|
*/
|
||
|
|
public function testTrailingComma()
|
||
|
|
{
|
||
|
|
$jsonPath = new JSONPath(json_decode('{"store":{"book":[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99},{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99},{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}],"bicycle":{"color":"red","price":19.95}},"expensive":10}'));
|
||
|
|
|
||
|
|
$result = $jsonPath->find("$..book[0,1,2,]");
|
||
|
|
|
||
|
|
$this->assertCount(3, $result);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Test: ensure negative indexes return -n from last index
|
||
|
|
*/
|
||
|
|
public function testNegativeIndex()
|
||
|
|
{
|
||
|
|
$jsonPath = new JSONPath(json_decode('{"store":{"book":[{"category":"reference","author":"Nigel Rees","title":"Sayings of the Century","price":8.95},{"category":"fiction","author":"Evelyn Waugh","title":"Sword of Honour","price":12.99},{"category":"fiction","author":"Herman Melville","title":"Moby Dick","isbn":"0-553-21311-3","price":8.99},{"category":"fiction","author":"J. R. R. Tolkien","title":"The Lord of the Rings","isbn":"0-395-19395-8","price":22.99}],"bicycle":{"color":"red","price":19.95}},"expensive":10}'));
|
||
|
|
|
||
|
|
$result = $jsonPath->find("$..book[-2]");
|
||
|
|
|
||
|
|
$this->assertEquals("Herman Melville", $result[0]['author']);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function testQueryAccessWithNumericalIndexes()
|
||
|
|
{
|
||
|
|
$jsonPath = new JSONPath(json_decode('{
|
||
|
|
"result": {
|
||
|
|
"list": [
|
||
|
|
{
|
||
|
|
"time": 1477526400,
|
||
|
|
"o": "11.51000"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"time": 1477612800,
|
||
|
|
"o": "11.49870"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
}'));
|
||
|
|
|
||
|
|
$result = $jsonPath->find("$.result.list[?(@.o == \"11.51000\")]");
|
||
|
|
|
||
|
|
$this->assertEquals("11.51000", $result[0]->o);
|
||
|
|
|
||
|
|
$jsonPath = new JSONPath(json_decode('{
|
||
|
|
"result": {
|
||
|
|
"list": [
|
||
|
|
[
|
||
|
|
1477526400,
|
||
|
|
"11.51000"
|
||
|
|
],
|
||
|
|
[
|
||
|
|
1477612800,
|
||
|
|
"11.49870"
|
||
|
|
]
|
||
|
|
]
|
||
|
|
}
|
||
|
|
}'));
|
||
|
|
|
||
|
|
$result = $jsonPath->find("$.result.list[?(@[1] == \"11.51000\")]");
|
||
|
|
|
||
|
|
$this->assertEquals("11.51000", $result[0][1]);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function exampleData($asArray = true)
|
||
|
|
{
|
||
|
|
$json = '
|
||
|
|
{
|
||
|
|
"store":{
|
||
|
|
"books":[
|
||
|
|
{
|
||
|
|
"category":"reference",
|
||
|
|
"author":"Nigel Rees",
|
||
|
|
"title":"Sayings of the Century",
|
||
|
|
"price":8.95
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"category":"fiction",
|
||
|
|
"author":"Evelyn Waugh",
|
||
|
|
"title":"Sword of Honour",
|
||
|
|
"price":12.99
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"category":"fiction",
|
||
|
|
"author":"Herman Melville",
|
||
|
|
"title":"Moby Dick",
|
||
|
|
"isbn":"0-553-21311-3",
|
||
|
|
"price":8.99
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"category":"fiction",
|
||
|
|
"author":"J. R. R. Tolkien",
|
||
|
|
"title":"The Lord of the Rings",
|
||
|
|
"isbn":"0-395-19395-8",
|
||
|
|
"price":22.99
|
||
|
|
}
|
||
|
|
],
|
||
|
|
"bicycle":{
|
||
|
|
"color":"red",
|
||
|
|
"price":19.95
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}';
|
||
|
|
return json_decode($json, $asArray);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function exampleDataExtra($asArray = true)
|
||
|
|
{
|
||
|
|
$json = '
|
||
|
|
{
|
||
|
|
"http://www.w3.org/2000/01/rdf-schema#label":[
|
||
|
|
{
|
||
|
|
"@language":"en"
|
||
|
|
},
|
||
|
|
{
|
||
|
|
"@language":"de"
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}
|
||
|
|
';
|
||
|
|
|
||
|
|
return json_decode($json, $asArray);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function exampleDataLocations($asArray = true)
|
||
|
|
{
|
||
|
|
$json = '
|
||
|
|
{
|
||
|
|
"name": "Gauteng",
|
||
|
|
"type": "province",
|
||
|
|
"child": {
|
||
|
|
"name": "Johannesburg",
|
||
|
|
"type": "city",
|
||
|
|
"child": {
|
||
|
|
"name": "Rosebank",
|
||
|
|
"type": "suburb"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
';
|
||
|
|
|
||
|
|
return json_decode($json, $asArray);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
public function exampleDataWithSlashes($asArray = true)
|
||
|
|
{
|
||
|
|
$json = '
|
||
|
|
{
|
||
|
|
"features": [],
|
||
|
|
"mediatypes": {
|
||
|
|
"image/png": "/core/img/filetypes/image.png",
|
||
|
|
"image/jpeg": "/core/img/filetypes/image.png",
|
||
|
|
"image/gif": "/core/img/filetypes/image.png",
|
||
|
|
"application/postscript": "/core/img/filetypes/image-vector.png"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
';
|
||
|
|
|
||
|
|
return json_decode($json, $asArray);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function exampleDataWithSimpleIntegers($asArray = true)
|
||
|
|
{
|
||
|
|
$json = '
|
||
|
|
{
|
||
|
|
"features": [{"name": "foo", "value": 1},{"name": "bar", "value": 2},{"name": "baz", "value": 1}]
|
||
|
|
}
|
||
|
|
';
|
||
|
|
|
||
|
|
return json_decode($json, $asArray);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
class JSONPathTestClass
|
||
|
|
{
|
||
|
|
protected $attributes = [
|
||
|
|
'foo' => 'bar',
|
||
|
|
];
|
||
|
|
|
||
|
|
public function __get($key)
|
||
|
|
{
|
||
|
|
return isset($this->attributes[$key]) ? $this->attributes[$key] : null;
|
||
|
|
}
|
||
|
|
}
|