diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
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diff --git a/.idea/shippo-php-sdk.iml b/.idea/shippo-php-sdk.iml
deleted file mode 100644
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diff --git a/.idea/workspace.xml b/.idea/workspace.xml
deleted file mode 100644
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+++ /dev/null
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- "associatedIndex": 1
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diff --git a/tests/Shippo/API/AddressTest.php b/tests/Shippo/API/AddressTest.php
new file mode 100644
index 0000000..6e4cd85
--- /dev/null
+++ b/tests/Shippo/API/AddressTest.php
@@ -0,0 +1,27 @@
+getSdk()->addresses->list(
+ page: 1,
+ results: 10,
+ shippoApiVersion: '2018-02-08'
+
+ );
+
+ $this->assertEquals(200, $response->statusCode);
+ $this->assertNotNull($response->addressPaginatedList);
+ $this->assertInstanceOf(AddressPaginatedList::class, $response->addressPaginatedList);
+ }
+}
\ No newline at end of file