From ac2019b0d04de189499d572c761353cc8f2141d4 Mon Sep 17 00:00:00 2001
From: Joshua <jo4christ48@yahoo.com>
Date: Tue, 6 Aug 2024 21:30:11 +0100
Subject: [PATCH] more test coverage

---
 src/Naija.php            |  8 ++++----
 src/State.php            |  4 ++--
 tests/Unit/NaijaTest.php | 42 ++++++++++++++++++++++++++++++++++++++++
 tests/Unit/StateTest.php | 34 +++++++++++++++++++++++++++++++-
 4 files changed, 81 insertions(+), 7 deletions(-)

diff --git a/src/Naija.php b/src/Naija.php
index 88ab5e3..d31baae 100644
--- a/src/Naija.php
+++ b/src/Naija.php
@@ -46,13 +46,13 @@ public static function states(): array
 
     /**
      * Filter states conditionally
-     * @param string $key
+     * @param string|null $key
      * @param string $operator
      * @param string|int $value
      *
      * @return array
      */
-    public static function where(string $key, string $operator, string|int $value = null): array
+    public static function where(string|null $key = null, string $operator, string|int $value = null): array
     {
         if (func_num_args() === 2) {
             $value = $operator;
@@ -117,12 +117,12 @@ protected static function filter($items, callable $callback = null): array
      * Get an item from an array or object using "dot" notation.
      *
      * @param mixed        $target
-     * @param string|array $key
+     * @param string|array|null $key
      * @param mixed        $default
      *
      * @return mixed
      */
-    protected static function get($target, $key, $default = null)
+    protected static function get($target, $key = null, $default = null)
     {
         if (is_null($key)) {
             return $target;
diff --git a/src/State.php b/src/State.php
index d72a401..e6221a1 100644
--- a/src/State.php
+++ b/src/State.php
@@ -75,7 +75,7 @@ public function set(string $key, mixed $value)
      *
      * @return mixed
      */
-    public function get(string $key, mixed $default = null)
+    public function get(string $key = null, mixed $default = null)
     {
         $array = $this->attributes;
 
@@ -191,7 +191,7 @@ public function getNickName(): ?string
 
     }
 
-  
+
     public function getLgas(): ?array
     {
         return $this->get('lga');
diff --git a/tests/Unit/NaijaTest.php b/tests/Unit/NaijaTest.php
index 2b78429..505c893 100644
--- a/tests/Unit/NaijaTest.php
+++ b/tests/Unit/NaijaTest.php
@@ -58,3 +58,45 @@
     expect(array_values($states)[0]['name'])->toBe("Adamawa");
 });
 
+test("Filter states with less than operator", function () {
+    $states = Naija::where('name', "<", "Abia");
+
+    expect(count($states))->toEqual(0);
+});
+
+test("Filter states with greater than operator", function () {
+    $states = Naija::where('name', ">", "Zamfara");
+
+    expect(count($states))->toEqual(0);
+});
+
+test("Filter states with less than or equals to operator", function () {
+    $states = Naija::where('name', "<=", "Abia");
+
+    expect(count($states))->toEqual(1);
+});
+
+test("Filter states with greater than or equals operator", function () {
+    $states = Naija::where('name', ">=", "Zamfara");
+
+    expect(count($states))->toEqual(1);
+});
+
+test("Filter states with strict equality operator", function () {
+    $states = Naija::where('name', "===", "Zamfara");
+
+    expect(count($states))->toEqual(1);
+});
+
+test("Filter states with strict non-equality operator", function () {
+    $states = Naija::where('name', "!==", "Zamfara");
+
+    expect(count($states))->toEqual(36);
+});
+
+
+test("Filter states with null key", function () {
+    $states = Naija::where(null,"Abia");
+
+    expect(count($states))->toEqual(0);
+});
diff --git a/tests/Unit/StateTest.php b/tests/Unit/StateTest.php
index ae4a666..f69c331 100644
--- a/tests/Unit/StateTest.php
+++ b/tests/Unit/StateTest.php
@@ -14,7 +14,7 @@
     expect($state->getCapital())->toBe('Umuahia');
     expect($state->getGeoPoliticalZone())->toBe('South East');
     expect($state->getDateCreated())->toBe('27-08-1991');
-    
+
     $population = $state->getPopulation();
     expect($population['male'])->toEqual(2006420);
     expect($population['female'])->toEqual(1927737);
@@ -25,7 +25,39 @@
     expect($state->getDemonym())->toBeEmpty();
     expect($state->getNickName())->toBe("God's Own State");
 
+    expect($state->getLanguages())->toBe([
+        'english' => 'English',
+        'igbo' => 'Igbo'
+    ]);
     expect(count($state->getLanguages()))->toEqual(2);
     expect(count($state->getLgas()))->toEqual(14);
     expect(count($state->getAreas()))->toEqual(131);
 });
+
+test('set an attribute', function () {
+    $state = new State([]);
+
+    $state->set('name.common', 'Abia');
+
+    expect($state->getName())->toBe('Abia');
+});
+
+test("set attributes", function () {
+    $data = json_decode(file_get_contents(__DIR__ . "/../../resources/data/abia.json"), true);
+
+    $state = new State([]);
+
+    $state->setAttributes($data);
+
+    expect($state->get('name.common'))->toBe('Abia');
+});
+
+test("get an attribute with empty key given", function () {
+    $data = json_decode(file_get_contents(__DIR__ . "/../../resources/data/abia.json"), true);
+
+    $state = new State([]);
+
+    $state->setAttributes($data);
+
+    expect($state->get())->toBeArray();
+});