signature: generate dependencies for signature header

tests/AuthHeaderTest.php

@@ -0,0 +1,48 @@
+<?php
+
+use Msr\LaravelBitunixApi\Requests\Header;
+
+it('sort query parameters', function () {
+
+    $emptyQuery = Header::sortQueryParameters([]);
+    expect($emptyQuery)->toBeEmpty();
+
+    $params = [
+        'z_index' => 'z value',
+        'a_index' => 'a value',
+        'b_index' => 'b value',
+    ];
+    $sortedParams = Header::sortQueryParameters($params);
+    expect($sortedParams)
+        ->toMatchArray([
+            'a_index' => 'a value',
+            'b_index' => 'b value',
+            'z_index' => 'z value',
+        ]);
+});
+
+it('get sorted query params as string value', function () {
+
+    $digestedParam = Header::digestQueryParameters([]);
+    expect($digestedParam)->toBeNull();
+
+    $params = [
+        'z_index' => 'z_value',
+        'a_index' => 'a_value',
+        'b_index' => 'b_value',
+    ];
+    $sortedParams = Header::digestQueryParameters($params);
+    expect($sortedParams)->toEqual('a_indexa_valueb_indexb_valuez_indexz_value');
+});
+
+it('get some random string 32 bit', function () {
+
+    $firstRandom = Header::generateNonce();
+    $secondRandom = Header::generateNonce();
+
+    expect($firstRandom)
+        ->toBeString()
+        ->toHaveLength(32)
+        ->not()->toEqual($secondRandom)
+        ->not()->toBeNull();
+});

tests/ExampleTest.php

@@ -1,5 +0,0 @@
-<?php
-
-it('can test', function () {
-    expect(true)->toBeTrue();
-});