Add tests for connection profile steup step

tests/testInitialSetupConnectionProfile.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Contains Class TestInitialSetupConnectionProfile.
+ *
+ * @package WP-Auth0
+ *
+ * @since 4.0.0
+ */
+
+/**
+ * Class TestInitialSetupConnectionProfile.
+ */
+class TestInitialSetupConnectionProfile extends WP_Auth0_Test_Case {
+
+	use RedirectHelpers;
+
+	/**
+	 * Test that the create client call is made.
+	 */
+	public function testThatConsentUrlIsBuiltProperly() {
+		self::$opts->set( 'auth0_server_domain', '__test_auth0_domain__' );
+		$conn_profile = new WP_Auth0_InitialSetup_ConnectionProfile( self::$opts );
+
+		$consent_url = parse_url( $conn_profile->build_consent_url() );
+
+		$this->assertEquals( 'https', $consent_url['scheme'] );
+		$this->assertEquals( '__test_auth0_domain__', $consent_url['host'] );
+		$this->assertEquals( '/authorize', $consent_url['path'] );
+
+		$consent_url_query = explode( '&', $consent_url['query'] );
+
+		$this->assertContains( 'client_id=http%3A%2F%2Fexample.org', $consent_url_query );
+		$this->assertContains( 'response_type=code', $consent_url_query );
+		$this->assertContains(
+			'redirect_uri=http%3A%2F%2Fexample.org%2Fwp-admin%2Fadmin.php%3Fpage%3Dwpa0-setup%26callback%3D1',
+			$consent_url_query
+		);
+		$this->assertContains(
+			'scope=create%3Aclients+create%3Aclient_grants+update%3Aconnections+create%3Aconnections+read%3Aconnections+read%3Ausers+update%3Ausers',
+			$consent_url_query
+		);
+	}
+
+	public function testThatNewConnectionIsCreatedWithExistingMigrationToken() {
+		$this->startRedirectHalting();
+		$conn_profile = new WP_Auth0_InitialSetup_ConnectionProfile( self::$opts );
+
+		try {
+			$conn_profile->callback();
+			$redirect_found = [ 'No redirect' ];
+		} catch ( Exception $e ) {
+			$redirect_found = unserialize( $e->getMessage() );
+		}
+
+		$this->assertEquals( 302, $redirect_found['status'] );
+		$this->assertStringStartsWith( 'https://auth0.auth0.com/authorize', $redirect_found['location'] );
+	}
+
+}