EnTokenizerTest
extends UnitTest
in package
Code used to test the English stemming algorithm. The inputs for the algorithm are words in http://snowball.tartarus.org/algorithms/porter/voc.txt and the resulting stems are compared with the stem words in http://snowball.tartarus.org/algorithms/porter/output.txt Code uses original Porter stemmer, not Porter 2
Tags
Table of Contents
- case_name = "TestCase"
- The suffix that all TestCase methods need to have to be called by run()
- $current_method : string
- Contains the value of the next test case to be run can be used by setUp
- $test_case_results : array<string|int, mixed>
- Used to store the results for each test sub case
- $test_objects : array<string|int, mixed>
- Used to hold objects to be used in tests
- __construct() : mixed
- Constructor should be overridden to do any set up that occurs before and test cases
- assertEqual() : mixed
- Checks that $x and $y are the same, the result of the test is added to $this->test_case_results
- assertFalse() : mixed
- Checks that $x can coerced to false, the result of the test is added to $this->test_case_results
- assertNotEqual() : mixed
- Checks that $x and $y are not the same, the result of the test is added to $this->test_case_results
- assertTrue() : mixed
- Checks that $x can coerced to true, the result of the test is added to $this->test_case_results
- questionAnswerTestCase() : mixed
- Tests the question answering system for English. Sees if correctly extracts [s v o] stemmed triplets from sentences, and whether it can use those to answer questions.
- run() : array<string|int, mixed>
- Execute each of the test cases of this unit test and return the results
- setUp() : mixed
- Each test we set up a new English Tokenizer object
- stemmerTestCase() : mixed
- Tests whether the stem function for the English stemming algorithm stems words according to the rules of stemming. The function tests stem by calling stem with the words in $test_words and compares the results with the stem words in $stem_words
- tearDown() : mixed
- Nothing done for unit test tear done
Constants
case_name
The suffix that all TestCase methods need to have to be called by run()
public
mixed
case_name
= "TestCase"
Properties
$current_method
Contains the value of the next test case to be run can be used by setUp
public
string
$current_method
$test_case_results
Used to store the results for each test sub case
public
array<string|int, mixed>
$test_case_results
$test_objects
Used to hold objects to be used in tests
public
array<string|int, mixed>
$test_objects
Methods
__construct()
Constructor should be overridden to do any set up that occurs before and test cases
public
__construct() : mixed
Return values
mixed —assertEqual()
Checks that $x and $y are the same, the result of the test is added to $this->test_case_results
public
assertEqual(mixed $x, mixed $y[, string $description = "" ]) : mixed
Parameters
- $x : mixed
-
a first item to compare
- $y : mixed
-
a second item to compare
- $description : string = ""
-
information about this test subcase
Return values
mixed —assertFalse()
Checks that $x can coerced to false, the result of the test is added to $this->test_case_results
public
assertFalse(mixed $x[, string $description = "" ]) : mixed
Parameters
- $x : mixed
-
item to check
- $description : string = ""
-
information about this test subcase
Return values
mixed —assertNotEqual()
Checks that $x and $y are not the same, the result of the test is added to $this->test_case_results
public
assertNotEqual(mixed $x, mixed $y[, string $description = "" ]) : mixed
Parameters
- $x : mixed
-
a first item to compare
- $y : mixed
-
a second item to compare
- $description : string = ""
-
information about this test subcase
Return values
mixed —assertTrue()
Checks that $x can coerced to true, the result of the test is added to $this->test_case_results
public
assertTrue(mixed $x[, string $description = "" ]) : mixed
Parameters
- $x : mixed
-
item to check
- $description : string = ""
-
information about this test subcase
Return values
mixed —questionAnswerTestCase()
Tests the question answering system for English. Sees if correctly extracts [s v o] stemmed triplets from sentences, and whether it can use those to answer questions.
public
questionAnswerTestCase() : mixed
Return values
mixed —run()
Execute each of the test cases of this unit test and return the results
public
run([string $method = null ]) : array<string|int, mixed>
Parameters
- $method : string = null
-
if not null then the method to run, else run all methods
Return values
array<string|int, mixed> —test case results
setUp()
Each test we set up a new English Tokenizer object
public
setUp() : mixed
Return values
mixed —stemmerTestCase()
Tests whether the stem function for the English stemming algorithm stems words according to the rules of stemming. The function tests stem by calling stem with the words in $test_words and compares the results with the stem words in $stem_words
public
stemmerTestCase() : mixed
$test_words is an array containing a set of words in English provided in the snowball web page $stem_words is an array containing the stems for words in $test_words
Return values
mixed —tearDown()
Nothing done for unit test tear done
public
tearDown() : mixed